Autonomous Vehicles are Coming Sooner Than You Think. Are You Ready for the S...Sean M. Lyden
As a journalist, who has covered the fleet industry for over a decade, I spend a lot of time talking with smart people about the intersection of technology and transportation—specifically, the rise of vehicle automation and how that might impact our world in fleet safety. And that’s what we focus on in this talk, as I share with you what I’ve learned from my conversations and research.
Autonomous Vehicles and the Impact on FleetSean M. Lyden
As a journalist, who has covered the fleet industry for over a decade, I spend a lot of time talking with smart people about the intersection of technology and transportation—specifically, the rise of vehicle automation and how that might impact our world in fleet.
And that’s what we focus on in this talk, as I share with you what I’ve learned from my conversations and research.
Autonomous Driving (AD) has been said to be the next big disruptive innovation in the years to come. Considered as being predominantly technology driven, it is supposed to have massive societal impact in areas such as insurance, laws and regulations, logistics, automotive industry as well as all types of transportation methods, not only expected to have an enormous environmental and economic effect but also offer the possibility of saving millions of lives worldwide.
HYVE Science Labs, in cooperation with the Technical University Hamburg-Harburg and INSIUS have developed the unique worldwide study “Autonomous Driving: The User Perspective” focused on the customer view and acceptance of Autonomous Driving. The study analyses 106,305 comments on Autonomous Driving publicly posted in English on the Internet, finding a more positive than negative attitude towards this new technology in contrast to the most renowned surveys in the field. The focus was placed in the understanding of customer acceptance, a topic that until now under an Autonomous Driving context is limited. While a survey with more than 200 experts on autonomous vehicles by the IEEE (2014), the world's largest professional association for the advancement of technology, defines that the three biggest obstacles to reach the mass adoption of driverless cars are legal liability, policymakers and customer acceptance. Therefore it is essential to start understanding and integrating customers in order to build deep and meaningful customer insights which can be used to deliver the products they want and need. Furthermore it is important to understand the wants and needs of future users and who will the early adopters will be. They will influence how technologies evolve and if they provide enough benefits to reach the early majority.
Innovative Web Monitoring Technologies, User Generated Content (UGC) and the method of Innovation Mining were used within an Autonomous Driving context to understand user’s debate on the Internet. UGC is characterized by extensive volunteering effort, lack of central control and freedom of expression, while creating a basis for identifying and understanding opinions, desires, tastes, needs and decision-making influences of customers in a passive non-intrusive manner. UGC is perceived as being impartial and unbiased, while giving the chance to understand needs and doubts of the potential customers, as well as the used language within a certain topic. The method of Innovation Mining presented below reflects the process from the search for the UGC until the possible visualization and interpretation of the gained information.
• Analysis of the users language within an AD context
• Most relevant single sources of discussion
• Topic evolution including most impactful events
• Brand importance in the users perspective
• Most mentioned activities in an AD vehicle
• In depth language analysis of concepts and their drivers
Submitted Publication in the Transportation Research Record
November 23, 2015
ABSTRACT
A pilot program in Austin, Texas, tested the practicality of integrating a real-time ridesharing application with a toll operator to process toll discounts for carpools. The toll discounts appeared on monthly toll transaction statements. The program lasted for almost a year on the 183A Toll Road and the US 290 Manor Expressway. Travelers used a smartphone application to track, record, and submit their trips for discounts. Two-person carpools that used the application received a 50 percent discount, and carpools of three or more people could travel toll-free. The program was a partnership between the Central Texas Regional Mobility Authority, the local toll systems operator, and a private ridesharing vendor. Back-office processes matched trip data from the smartphone application to transactions recorded by the toll systems. A total of 95 unique drivers were provided toll rebates for 2,213 trips during the 10.5-month pilot period. Most trips during the pilot program were rebated for two-person carpools. Individual driver behavior varied considerably. A select few drivers had a high number of carpool trips, while others took a sporadic or infrequent trip. Drivers took a median of 7 trips during the pilot. Future rideshare programs should consider showing higher-dollar rebates that represent annual savings to incentivize behavior. Timely feedback was found to be an important factor for success. Additionally, program sponsors should provide positive customer service and engage users when problems exist that are not under their direct purview.
Autonomous Vehicles are Coming Sooner Than You Think. Are You Ready for the S...Sean M. Lyden
As a journalist, who has covered the fleet industry for over a decade, I spend a lot of time talking with smart people about the intersection of technology and transportation—specifically, the rise of vehicle automation and how that might impact our world in fleet safety. And that’s what we focus on in this talk, as I share with you what I’ve learned from my conversations and research.
Autonomous Vehicles and the Impact on FleetSean M. Lyden
As a journalist, who has covered the fleet industry for over a decade, I spend a lot of time talking with smart people about the intersection of technology and transportation—specifically, the rise of vehicle automation and how that might impact our world in fleet.
And that’s what we focus on in this talk, as I share with you what I’ve learned from my conversations and research.
Autonomous Driving (AD) has been said to be the next big disruptive innovation in the years to come. Considered as being predominantly technology driven, it is supposed to have massive societal impact in areas such as insurance, laws and regulations, logistics, automotive industry as well as all types of transportation methods, not only expected to have an enormous environmental and economic effect but also offer the possibility of saving millions of lives worldwide.
HYVE Science Labs, in cooperation with the Technical University Hamburg-Harburg and INSIUS have developed the unique worldwide study “Autonomous Driving: The User Perspective” focused on the customer view and acceptance of Autonomous Driving. The study analyses 106,305 comments on Autonomous Driving publicly posted in English on the Internet, finding a more positive than negative attitude towards this new technology in contrast to the most renowned surveys in the field. The focus was placed in the understanding of customer acceptance, a topic that until now under an Autonomous Driving context is limited. While a survey with more than 200 experts on autonomous vehicles by the IEEE (2014), the world's largest professional association for the advancement of technology, defines that the three biggest obstacles to reach the mass adoption of driverless cars are legal liability, policymakers and customer acceptance. Therefore it is essential to start understanding and integrating customers in order to build deep and meaningful customer insights which can be used to deliver the products they want and need. Furthermore it is important to understand the wants and needs of future users and who will the early adopters will be. They will influence how technologies evolve and if they provide enough benefits to reach the early majority.
Innovative Web Monitoring Technologies, User Generated Content (UGC) and the method of Innovation Mining were used within an Autonomous Driving context to understand user’s debate on the Internet. UGC is characterized by extensive volunteering effort, lack of central control and freedom of expression, while creating a basis for identifying and understanding opinions, desires, tastes, needs and decision-making influences of customers in a passive non-intrusive manner. UGC is perceived as being impartial and unbiased, while giving the chance to understand needs and doubts of the potential customers, as well as the used language within a certain topic. The method of Innovation Mining presented below reflects the process from the search for the UGC until the possible visualization and interpretation of the gained information.
• Analysis of the users language within an AD context
• Most relevant single sources of discussion
• Topic evolution including most impactful events
• Brand importance in the users perspective
• Most mentioned activities in an AD vehicle
• In depth language analysis of concepts and their drivers
Submitted Publication in the Transportation Research Record
November 23, 2015
ABSTRACT
A pilot program in Austin, Texas, tested the practicality of integrating a real-time ridesharing application with a toll operator to process toll discounts for carpools. The toll discounts appeared on monthly toll transaction statements. The program lasted for almost a year on the 183A Toll Road and the US 290 Manor Expressway. Travelers used a smartphone application to track, record, and submit their trips for discounts. Two-person carpools that used the application received a 50 percent discount, and carpools of three or more people could travel toll-free. The program was a partnership between the Central Texas Regional Mobility Authority, the local toll systems operator, and a private ridesharing vendor. Back-office processes matched trip data from the smartphone application to transactions recorded by the toll systems. A total of 95 unique drivers were provided toll rebates for 2,213 trips during the 10.5-month pilot period. Most trips during the pilot program were rebated for two-person carpools. Individual driver behavior varied considerably. A select few drivers had a high number of carpool trips, while others took a sporadic or infrequent trip. Drivers took a median of 7 trips during the pilot. Future rideshare programs should consider showing higher-dollar rebates that represent annual savings to incentivize behavior. Timely feedback was found to be an important factor for success. Additionally, program sponsors should provide positive customer service and engage users when problems exist that are not under their direct purview.
Top 5 Things Safety Planners and Highway Safety Offices Need to Know About Se...Ryan Klitzsch
Technology is changing how we move and there are many opportunities for improving safety. Safety planners who understand the capabilities of autonomous and connected vehicles technology that begin planning now, will achieve the maximum amount of safety benefits from these new technologies. Many questions need to be asked and considered in order to maximize safety benefits, as well as negate unfavorable side effects, these new technologies can bring.
Inspired by a SlideShare my colleagues Chris Hedden, Dan Krechmer and Ron Basile created last year, The Top Five Things Planners Need to Know About Self-Driving Vehicles, I thought it would be interesting to talk about this topic from the transportation safety planners and State Highway Safety Office perspective.
I hope you find it as a fun and interesting approach to engage conversations among safety professionals in asking some of the questions in this exciting field.
The autonomous vehicle, driverless or self-driving car will be one of the greatest technological developments of the next decade (if not all time).
It will profoundly change life on earth.
For the past century our car-centric culture has shaped infrastructure and ideals, landscape and lifestyle, ethics and enterprise. We rely on the mobility that cars provide us more than ever, but the car’s purpose and meaning changes as the driver fades out.
When the car drives itself, what we do in our cars and with our cars is exponentially different. When the car is intelligent, intuitive and adaptive, our relationship to the car alters. When the car builds itself, environments and economies are reshaped.
This report looks at the players, technologies and trends in the autonomous vehicle space and paints a picture of probable futures for citizens, businesses and marketers.
Buckle up. Bumpy roads ahead.
A presentation conducted by Professor Ram Pendyala, Transport Systems, School of Sustainable Engineering and the Built Environment, Ira A. Fulton Schools of Engineering, Arizona State University, United States of America. Presented on Tuesday the 1st of October 2013
Rapidly evolving vehicular technologies, including the advent of driverless and connected vehicles, are likely to have far-reaching implications on the design, development, provision, and financing of infrastructure in the future.
There is widespread interest in and debate on the possible impacts that autonomous vehicles will have on people’s activity travel patterns, location choices, vehicle ownership, and use of time. At the same time, ubiquitous mobile technologies and rapidly evolving communication systems
have provided the ability to access information any time anywhere, and to obtain instantaneous feedback on the
financial, temporal, energy, carbon, and health impacts of the full range of travel choices that may be exercised by users of the transport infrastructure. The gradual penetration of driverless and connected vehicles into households and business fleets over a period of time will necessitate the adaptation of existing infrastructure
to deal with a mixed fleet of autonomous and manually controlled vehicles on the transition to a fully automated transportation system. This presentation focuses on the
scenarios that may play out on the path to transport automation and the implications of the different scenarios on the design and provision of infrastructure. The presentation will draw a distinction among various emerging vehicular technologies, consider market penetration scenarios, identify the range of behavioral choices and outcomes that may result from the ownership of such vehicles, and assess the sustainability implications of emerging vehicles. While driverless vehicles may ease the stress of driving, enhance safety, reliability, and capacity utilization, and allow travelers to use travel time productively, many of these benefits do not necessarily come without costs. The convenience afforded by such
technologies may lead to dramatic shifts in work and home location choices that result in larger vehicle miles of travel – which will in turn have implications from energy, environmental, and infrastructure provision perspectives. This presentation includes a discussion of the multitude of perspectives that must be considered in planning for a driverless transportation system of the future.This presentation is the result of a collaboration between Professor Pendyala and Professors Brad Allenby and Mikhal Chester
ARK expects that before 2020 fully autonomous vehicles will become commercially available, enabling the rise and rapid growth of autonomous taxi networks. These networks should decrease the cost and inconvenience of point-to-point mobility dramatically, spurring a transformative boost in economic productivity. As a result, the traditional automotive industry may be subsumed by mobility-as-a-service (MaaS) platforms that could become one of the most valuable investment opportunities in public equity markets. Take a look at our Slideshare and discover more about the history, technology, and opportunities surrounding self-driving cars.
Transportation 2050 | The future of personal mobilityIdeafarms
A Delphi white paper in collaboration with Ideafarm s. Transportation 2050 presents a radical view of how personal mobility and Mobility as a Service (MaaS) will alter the landscape for transportation in ways that will be as disruptive to the automobile as the automobile was to the horse and buggy.
From electric cars to autonomous vehicles; and from entertainment on-the-go to vehicles that are semi-legal entities, Transportation 2050 provides a future view of mobility that offers a sustainable model for industry and the planet, while changing some of the most fundamental notions we have of the automobile's role, the business model for personal transportation, automobile ownership, and personal mobility.
The top 5 things planners need to know about self-driving vehiclesChris Hedden
There are numerous stories being written on self-driving vehicles today that are pretty impressive, and to be honest, almost a bit overwhelming.
In fact there are so many angles to the self-driving vehicle arena, that it is hard to know what we should be concerned about as transportation planners.
Inspired by a SlideShare I had seen by Jonathan Rosenberg at Google, my colleague, Dan Krechmer and I thought we would have some fun and talk about this exciting topic in a new way; which not only engages, but also informs.
We then teamed up with artist Ron Basile who brought our words to life; and did a heck of a job with the illustrations.
I hope you enjoy our perspective on this exciting development in transportation.
Ellie Wooldridge, Senior Human Factors Specialist at the Transport Systems Catapult. Driverless cars, people and society: The presentation will explore the benefits that driverless cars and automated technologies can provide for people and society. Whilst, outlining some of the tricky steps and considerations we must acknowledge to make these utopian visions a reality. The presentation will touch on a few case studies from some of the recent and current research activities in the UK.
Mathieu Johnsson, CEO & Co-Founder at Marble Aerospace. Getting drones through the Trough of Disillusionment: Unmanned aircraft are meant to disrupt data collection, logistics and transportation. Yet after 5 years of hype, the timelines are slipping, former poster child startups are closing down, and 70% of the market still belongs to military applications. Mat, CEO of Marble, a startup that provides large scale maritime surveillance using swarms of high speed electric aircraft flying 24/7, will discuss his views on the industry and how we might go through the Trough of Disillusionment.
The presentation will explore the benefits that driverless cars and automated technologies can provide for people and society. Whilst, outlining some of the tricky steps and considerations we must acknowledge to make these utopian visions a reality. The presentation will touch on a few case studies from some of the recent and current research activities in the UK.
12 part framework to structure safety assessment for autonomous drivingZiaullah Mirza
NHTSA: National Highway Traffic Safety Administration
An agency of the Executive Branch of the U.S. government who has developed a 12-part framework to structure safety assessment for autonomous driving.
No Hands: The Autonomous Future of TruckingCognizant
The impacts of autonomous trucking will reverberate far beyond the trucking industry. As members of the workforce, public policy proponents, technology strategists and business leaders grapple with the technological, economic and cultural fall-out of self-driving trucks, what happens next could serve as a template for other fields influenced by AI.
Top 5 Things Safety Planners and Highway Safety Offices Need to Know About Se...Ryan Klitzsch
Technology is changing how we move and there are many opportunities for improving safety. Safety planners who understand the capabilities of autonomous and connected vehicles technology that begin planning now, will achieve the maximum amount of safety benefits from these new technologies. Many questions need to be asked and considered in order to maximize safety benefits, as well as negate unfavorable side effects, these new technologies can bring.
Inspired by a SlideShare my colleagues Chris Hedden, Dan Krechmer and Ron Basile created last year, The Top Five Things Planners Need to Know About Self-Driving Vehicles, I thought it would be interesting to talk about this topic from the transportation safety planners and State Highway Safety Office perspective.
I hope you find it as a fun and interesting approach to engage conversations among safety professionals in asking some of the questions in this exciting field.
The autonomous vehicle, driverless or self-driving car will be one of the greatest technological developments of the next decade (if not all time).
It will profoundly change life on earth.
For the past century our car-centric culture has shaped infrastructure and ideals, landscape and lifestyle, ethics and enterprise. We rely on the mobility that cars provide us more than ever, but the car’s purpose and meaning changes as the driver fades out.
When the car drives itself, what we do in our cars and with our cars is exponentially different. When the car is intelligent, intuitive and adaptive, our relationship to the car alters. When the car builds itself, environments and economies are reshaped.
This report looks at the players, technologies and trends in the autonomous vehicle space and paints a picture of probable futures for citizens, businesses and marketers.
Buckle up. Bumpy roads ahead.
A presentation conducted by Professor Ram Pendyala, Transport Systems, School of Sustainable Engineering and the Built Environment, Ira A. Fulton Schools of Engineering, Arizona State University, United States of America. Presented on Tuesday the 1st of October 2013
Rapidly evolving vehicular technologies, including the advent of driverless and connected vehicles, are likely to have far-reaching implications on the design, development, provision, and financing of infrastructure in the future.
There is widespread interest in and debate on the possible impacts that autonomous vehicles will have on people’s activity travel patterns, location choices, vehicle ownership, and use of time. At the same time, ubiquitous mobile technologies and rapidly evolving communication systems
have provided the ability to access information any time anywhere, and to obtain instantaneous feedback on the
financial, temporal, energy, carbon, and health impacts of the full range of travel choices that may be exercised by users of the transport infrastructure. The gradual penetration of driverless and connected vehicles into households and business fleets over a period of time will necessitate the adaptation of existing infrastructure
to deal with a mixed fleet of autonomous and manually controlled vehicles on the transition to a fully automated transportation system. This presentation focuses on the
scenarios that may play out on the path to transport automation and the implications of the different scenarios on the design and provision of infrastructure. The presentation will draw a distinction among various emerging vehicular technologies, consider market penetration scenarios, identify the range of behavioral choices and outcomes that may result from the ownership of such vehicles, and assess the sustainability implications of emerging vehicles. While driverless vehicles may ease the stress of driving, enhance safety, reliability, and capacity utilization, and allow travelers to use travel time productively, many of these benefits do not necessarily come without costs. The convenience afforded by such
technologies may lead to dramatic shifts in work and home location choices that result in larger vehicle miles of travel – which will in turn have implications from energy, environmental, and infrastructure provision perspectives. This presentation includes a discussion of the multitude of perspectives that must be considered in planning for a driverless transportation system of the future.This presentation is the result of a collaboration between Professor Pendyala and Professors Brad Allenby and Mikhal Chester
ARK expects that before 2020 fully autonomous vehicles will become commercially available, enabling the rise and rapid growth of autonomous taxi networks. These networks should decrease the cost and inconvenience of point-to-point mobility dramatically, spurring a transformative boost in economic productivity. As a result, the traditional automotive industry may be subsumed by mobility-as-a-service (MaaS) platforms that could become one of the most valuable investment opportunities in public equity markets. Take a look at our Slideshare and discover more about the history, technology, and opportunities surrounding self-driving cars.
Transportation 2050 | The future of personal mobilityIdeafarms
A Delphi white paper in collaboration with Ideafarm s. Transportation 2050 presents a radical view of how personal mobility and Mobility as a Service (MaaS) will alter the landscape for transportation in ways that will be as disruptive to the automobile as the automobile was to the horse and buggy.
From electric cars to autonomous vehicles; and from entertainment on-the-go to vehicles that are semi-legal entities, Transportation 2050 provides a future view of mobility that offers a sustainable model for industry and the planet, while changing some of the most fundamental notions we have of the automobile's role, the business model for personal transportation, automobile ownership, and personal mobility.
The top 5 things planners need to know about self-driving vehiclesChris Hedden
There are numerous stories being written on self-driving vehicles today that are pretty impressive, and to be honest, almost a bit overwhelming.
In fact there are so many angles to the self-driving vehicle arena, that it is hard to know what we should be concerned about as transportation planners.
Inspired by a SlideShare I had seen by Jonathan Rosenberg at Google, my colleague, Dan Krechmer and I thought we would have some fun and talk about this exciting topic in a new way; which not only engages, but also informs.
We then teamed up with artist Ron Basile who brought our words to life; and did a heck of a job with the illustrations.
I hope you enjoy our perspective on this exciting development in transportation.
Ellie Wooldridge, Senior Human Factors Specialist at the Transport Systems Catapult. Driverless cars, people and society: The presentation will explore the benefits that driverless cars and automated technologies can provide for people and society. Whilst, outlining some of the tricky steps and considerations we must acknowledge to make these utopian visions a reality. The presentation will touch on a few case studies from some of the recent and current research activities in the UK.
Mathieu Johnsson, CEO & Co-Founder at Marble Aerospace. Getting drones through the Trough of Disillusionment: Unmanned aircraft are meant to disrupt data collection, logistics and transportation. Yet after 5 years of hype, the timelines are slipping, former poster child startups are closing down, and 70% of the market still belongs to military applications. Mat, CEO of Marble, a startup that provides large scale maritime surveillance using swarms of high speed electric aircraft flying 24/7, will discuss his views on the industry and how we might go through the Trough of Disillusionment.
The presentation will explore the benefits that driverless cars and automated technologies can provide for people and society. Whilst, outlining some of the tricky steps and considerations we must acknowledge to make these utopian visions a reality. The presentation will touch on a few case studies from some of the recent and current research activities in the UK.
12 part framework to structure safety assessment for autonomous drivingZiaullah Mirza
NHTSA: National Highway Traffic Safety Administration
An agency of the Executive Branch of the U.S. government who has developed a 12-part framework to structure safety assessment for autonomous driving.
No Hands: The Autonomous Future of TruckingCognizant
The impacts of autonomous trucking will reverberate far beyond the trucking industry. As members of the workforce, public policy proponents, technology strategists and business leaders grapple with the technological, economic and cultural fall-out of self-driving trucks, what happens next could serve as a template for other fields influenced by AI.
Expanding Our Reach
Volume 53, Number 1 (2017)
Adobe PDF version
Web version: https://tti.tamu.edu/2017/03/01/expanding-our-reach/
Inside This Issue:
-Getting to Know TTI’s New Director, Gregory D. Winfree
-TTI-Texas A&M Engineering Collaborations Enhance Educational Opportunities
-A Team Effort: Toyota Project Brings Together Multiple Institutions to Create Crash Countermeasures
-Learning by Doing: TTI Provides Texas A&M Students Hands-On Experience
-Student Insights Lead to Research Innovations
-Texas A&M, TTI, TEES Partner in Campus Transportation Technology Initiative
-TTI, Texas A&M Law School Work to Navigate the CV/AV Policy Maze
-TTI Employees Honored with TRB Best Paper, Student of the Year Awards
-TTI News
-Upcoming Conferences
TRANSPORTATION TODAY IS IN TRANSITION. Congestion is clogging our roadways, particularly in urban areas, wasting fuel, polluting air, and negatively impacting the quality of life for everyday commuters. Expanding economies are demanding more responsiveness from our transportation system to optimize shipping and squeeze every ounce of efficiency out of the bottom line. Yet many of our roadways, bridges and other structures are in dire need of repair.
This issue of the Texas Transportation Researcher looks at how Texas A&M Transportation Institute (TTI) researchers continue to solve problems plaguing our existing system while also planning how best to transition from the old to the new.
Modern Transport problems arise when it is difficult behavior in A system according to the best possible pattern, being affected by traffic, human errors or accidents. In such cases, unpredictability can be helped by AI SERVICES
Internet Of Thing (IOT) Presentation Topic:- Self Driving CarRajasPatil6
Internet Of Thing (IOT) Presentation
Topic :- Self Driving Car
For BCA MCA Btech MTech Computer Science Students...
THIS is NOT Copied PPT from Google.. I MAke THis PPT fro MY semester EXAMINATION AND FOR VIVA..
Automated Highway System (AHS) is an example of a large-scale, multi-agent, hybrid dynamical system. In this paper, the use of computer aided simulation tool for design and evaluation of control laws, for an AHS based on platooning, is outlined.
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Texas Pedestrian Safety Forum, July 12, 2018
When Your Urban Core Arrives | University Drive in College Station Presented by James Robertson, Ph.D., P.E., Lee Engineering
Texas Pedestrian Safety Forum, July 12, 2018
Presentation by Kevin Kokes, Principal Transportation Planner, North Central Texas Council of Governments (NCTCOG)
In 2009, the Texas A&M Transportation Institute (TTI) added a one-of-a-kind Visibility Research Laboratory to its collection
of world class research facilities. The laboratory is located in the Institute’s State Headquarters and Research Building in the Research Park at Texas A&M University in College Station, Texas. The laboratory features a 125-foot-long corridor that is used to test retroreflective materials and coatings, lights and other technologies designed to provide nighttime visibility for
highway drivers.
What is Truck Platooning?
Level 2 truck platooning extends radar and vehicle-to-vehicle, communications-based, cooperative-adaptive cruise control using precise automated lateral and longitudinal vehicle control to maintain a tight formation of vehicles with short following distances. A manually driven truck leads a platoon, allowing the driver(s) of the following truck(s) to disengage from driving tasks and monitor system performance. Level 1 truck platooning has demonstrated the potential for significant fuel savings, enhanced mobility and associated emissions reductions from platooning vehicles. Level 2 automation may increase these benefits while reducing driver workload and increasing safety.
The Transportation Revenue Estimator and Needs Determination System (TRENDS) model funded by the Texas Department of Transportation is designed to provide transportation planners, policy makers and the public with a tool to forecast transportation revenues and expenses based on a user-defined level of investment at both the state and local
level. The user, through interactive windows, can control a number of variables related to assumptions regarding statewide transportation needs, population growth rates, fuel efficiency,
federal reimbursement rates, inflation rates, taxes, fees and other elements. The output is a set of tables and graphs showing a forecast of revenues, expenditures and fund balances for each year of the analysis period based on the
user-defined assumptions. The TRENDS model also includes a local option sub-model for each of Texas’ 25 Metropolitan Planning Organizations. Through the local option model the user can analyze changes in local revenues by creating
or adjusting a local fuel tax, local vehicle miles traveled tax, local vehicle registration fee or the local fuel efficiency rates.
The Travel Forecasting Program at the Texas A&M Transportation Institute (TTI) supports and assists public agencies in the development, implementation and application of
current and emerging technologies in travel demand forecasting.
The purpose of travel forecasting is to help transportation
decision makers, at the local and state levels, improve the overall function of the transportation system. Program staff members accomplish this by developing travel models that predict future transportation patterns based on many variables. The variables used by program staff include comprehensive travel survey data, U.S. Census data, current and projected socio-demographic data, existing and projected transportation system data, and current traffic data.
The Texas A&M Transportation Institute (TTI) Transportation Planning Program conducts research on travel surveys, travel behavior and related data collection methods to support travel models, policy, and air quality analyses. Program researchers have expertise in travel data collection methods and technologies; survey design and sampling, data analysis and interpretation; demographic data preparation for modeling; and corridor management and preservation.
The Texas A&M Transportation Institute (TTI) Transit
Mobility Program provides research and technology transfer expertise in all aspects of public transportation planning, management and operations. Program researchers bring a combination of direct operational skills in all bus and rail modes and nationwide research experience with metropolitan, urban and rural transit systems. Research projects result in practical, actionable recommendations for enhancing transit access, efficiency, effectiveness, safety and funding sustainability. Transit Mobility Program staff are adept at facilitating multi-agency groups in the development of shared transportation objectives, innovative strategies and coordinated services.
The TTI Center for Transportation Safety is home to a Realtime Technologies, Inc. (RTI) driving simulator that provides measurements of drivers’ responses to roadway situations, in-vehicle technologies, and driving-related tasks. RTI’s
SimCreator® and SimVista® software tools provide a library of different roadway cross-sections and interchanges, as well as a variety of roadway objects, buildings, and ambient traffic. In addition, custom roadway tiles can be programmed to match a specific roadway segment. This allows for in-house development of a wide range of rural and urban roadway scenarios, making it possible to inexpensively test multiple variations and placements of roadway devices or in-vehicle
signals and displays. Using the driving simulator, researchers can test a wider variety of roadway geometries and traffic conditions than are typically possible in a test-track study or fiscally practical in a field study.
The Texas A&M Transportation Institute’s (TTI) Sediment and
Erosion Control Laboratory (SEC Lab) provides the transportation industry with a research and performance
evaluation program for roadside environmental management. Research at the SEC Lab includes stormwater quality improvement, erosion and sediment control, and vegetation
establishment and management.
The Texas A&M University System is creating a new paradigm for the future of applied research, technology development and education. The 2,000 acre RELLIS Campus is conveniently located just 8 miles/15 minutes from Texas A&M University’s main campus. This location has long been a place where Texas A&M has conducted world-class research, technology development and workforce training in areas such as vehicle safety, traffic engineering, law enforcement training, biological materials processing, robotics and unmanned aerial systems.
Freight and passenger rail is a critical component of our nation’s
transportation system. Texas A&M Transportation Institute’s
(TTI) Multimodal Freight Transportation Programs Group
remains active in exploring the future of rail through a variety
of research activities.
Public scrutiny and agency accountability are at an all-time
high. Agencies are looking for a better understanding of the issues that are important to their customers. In an era of strained financial resources, it is necessary to order priorities that are important to the people that support the transportation system through taxes and fees. The Public Engagement Planning (PEP) program at the Texas A&M Transportation
Institute (TTI) provides research innovations and coordinated support to sponsors in the areas of public engagement planning and public opinion research.
The Texas A&M Transportation Institute (TTI) was asked by the Texas Department of Transportation (TxDOT) to assist in the application and refinement of prior research to accomplish some key goals during the reconstruction of the I-35 corridor from Hillsboro to Salado (90 miles total). Currently, TxDOT is conducting 10 construction projects along this corridor. More than 30 million drivers, including travelers, shippers and intercity commuters, use the corridor each year.
Intelligent transportation systems (ITS) include a broad range of services and technology solutions that provide and manage information to improve the safety, efficiency and performance of our transportation network.
Researchers design and implement experiments with human subjects (including field and simulator studies) and survey subjects to identify driver safety issues, such as those related to traffic control devices, distraction and fatigue. TTI’s experimental psychologists and industrial engineers have conducted numerous studies related to driver response to roadway geometric design; visibility and driver comprehension of traffic control devices; driver distraction; and automotive adaptive equipment for disabled drivers, older drivers and short-statured drivers.
The Human Factors Program is housed within the Center
for Transportation Safety at the Texas A&M Transportation
Institute (TTI). The goal of the program is to conduct basic and
applied research to measure driver performance and behavior
for varied driving situations, vehicle characteristics and roadway
environments. Researchers design and implement experiments with human subjects (including field and simulator studies) and survey subjects to identify driver safety issues, such as those related to traffic control devices, distraction and fatigue.
TTI’s experimental psychologists and industrial engineers have
conducted numerous studies related to driver response to
roadway geometric design; visibility and driver comprehension
of traffic control devices; driver distraction; and automotive
adaptive equipment for disabled drivers, older drivers and
short-statured drivers.
For more than three decades, the Texas A&M Transportation
Institute (TTI) has been actively involved in the development
and improvement of the Texas Airport System. TTI’s contributions include activities related to planning and programming of airport projects, airport maintenance, and aviation education. TTI researchers have provided valuable guidance on a variety of issues to the Aviation Division at the Texas Department of Transportation (TxDOT) and to small and large airports across the state, including the Dallas-Fort Worth International Airport, Houston’s George Bush Intercontinental Airport and small airports such as Bryan’s Coulter Field.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
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#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
1. Policy Implications
TTI Study Examines Policy
Implications of Automated Vehicles
New Test Bed
TTI Developing New Automated and
Connected Transportation Test Bed
Researcher
TEXAS TRANSPORTATION VOL. 50 ❘ NO. 2 ❘ 2014
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3
An Old Notion, A New Future:
We’ve Been Automating
Vehicles Right from the Start
4
TTI Study Examines Policy
Implications of Automated
Vehicles
6
TTI Successfully Tests Algorithm
as Part of USDOT Prototype
Development Project
8
Testing Connected
Transportation Innovations
Starts with First Creating the
Test Itself
10
Accelerating Texas
into the Future
12
TTI Developing New Automated
and Connected Transportation
Test Bed
14
TTI Develops Advanced
Traveler-Information Map for I-35
Expansion Project
16
ATLAS Center Created with
$1.4 Million Grant from USDOT
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Researcher
TEXAS TRANSPORTATION VOL. 50 ❘ NO. 2 ❘ 2014
A PUBLICATION OF
4 10 1512
ON THE COVER: In the next few decades, our
transportation system will increasingly rely on
vehicle-to-vehicle and vehicle-to-infrastructure
communication. TTI research today will
prove vital to successfully connecting our
transportation network tomorrow.
3. 1911 1926 1948 1959 1978
Electric
starter
invented
First seatbelt
invented
Automated
braking system
invented
Power
steering
invented
Automatic
cruise control
invented
KEY INNOVATIONS
IN AUTOMOBILES
TEXAS TRANSPORTATION RESEARCHER 3
Kirk T. Steudle, P.E.,
is state transportation
director for the
Michigan Department
of Transportation and a
national leader in the
development of connected-
vehicle technologies.
You probably know that motorists
used to start their cars with a crank
inserted into the engine block and
turned by hand. Then the electric
starter came along. These days, cars
start with the push of a button; you
might even start up from a distance,
before you’re even in the vehicle.
But do you know why the electric
starter was invented? The story goes
that in 1908, a good Samaritan
named Byron Carter stopped to help
a stranded female motorist. Carter
offered to turn the hand crank to
get her car started again. The crank
kicked back (a common problem
at the time) and broke Carter’s jaw.
Eventually, his injury led to pneumonia
and the illness killed him. His good
friend, Cadillac founder Henry Leland,
was devastated by the loss.
Leland vowed that simply starting a
car would never kill another man. He
hired Charles Kettering, who invented
the first electric starter in 1911.
The concept of marrying vehicle
automation with safety was born.
The process of automating vehicles
has accelerated significantly since
then: power steering; automatic
cruise control; automated braking
systems. Besides making driving
more convenient and efficient, these
innovations have another, historically
significant purpose: to improve safety
for the vehicle’s occupants.
The private and public sectors are
now working together to make
connected transportation a reality
in the very near future. In Michigan,
for example, we’re enhancing
technology in over 500 intersections
in the southeast portion of the state
to improve safety and operational
reliability. That initiative demonstrates
the essential equation of connected
transportation: public agencies
deploying privately developed
technology for the public’s benefit.
A completely connected transportation
network won’t happen overnight.
But in the next decade, I see a
dedicated freeway lane reserved
for self-driving cars (similar to how
high-occupancy vehicle lanes have
developed). Eventually, that innovation
will spread to all lanes, seamlessly
connecting vehicles to infrastructure
via constant communication. Once the
network is completely automated, lane
specifications — originally developed
60 years ago when cars had manual
steering and motorists needed more
time to make adjustments — will
shrink, adding capacity without
widening the roadway. And that will
mitigate ever-worsening congestion
and increase mobility. Safety will
also improve as vehicles coordinate
with each other and the roadside to
avoid crashes often resulting from
human error.
There are a number of challenges to
getting us there. Policies that balance
privacy with public good must be
developed. Questions about how to
secure data passed between vehicles
and infrastructure against hackers
must be answered. And how do we
pay for the massive infrastructure
refit to make it all work? Arguably,
that’s the stickiest question of all.
Agencies like the Texas A&M
Transportation Institute (TTI), with
its international reputation for
innovating infrastructure safety,
are at the forefront of this process.
It’s from the research findings and
test beds of institutions like TTI that
connected transportation will spring.
Our future — whether we’re speaking
of transportation or anything else —
is driven forward by innovation: in
vision, in applying new technology
and in the desire for progress.
Whatever you think of your car
driving you to the store, that reality
is just around the corner. Getting
us safely there by maximizing
technology for the collective benefit
of society is incumbent upon all of
us in the transportation industry —
public and private sector alike. ■
An Old Notion, A New Future:
WE’VE BEEN AUTOMATING VEHICLES RIGHT FROM THE START
When we talk about automating vehicles today, it
sometimes sounds very futuristic. Relinquishing driving duties
to a computer is a scary thought for some. But one thing to remember is that
automating vehicles isn’t a new idea. It began over a hundred years ago with
the notion of tying automation to safety.
The essential equation of
connected transportation:
public agencies
deploying privately
developed technology
for the public’s benefit.
4. The widespread presence of self-driving
vehicles is still many years away. To
manufacturers, those years represent a long and anxious
wait to get their products to market. Government decision-
makers, on the other hand, might view the wait as a good
thing, since they will need all the time they can get to work
through the public policy aspects that go along with such a
dramatic change in the way we get around.
TTI Study Examines
Policy Implications
of Automated Vehicles
• If fully automated vehicles will require no driver
involvement, how will traffic laws change, given that
the laws are predicated on a fully engaged operator
behind the wheel?
• If a vehicle operating in fully automated mode crashes,
who assumes the liability — the operator or the
equipment manufacturer? What is the infrastructure
operator’s risk?
• What are the privacy, data ownership and security-
related concerns associated with vehicle-generated
data — which could be used for commercial or public
purposes — including managing system congestion?
Benefits from AVs are possible but less certain. For instance,
AV technology can allow vehicles to move more closely
together in platoons, potentially reducing gridlock and
improving safety. And if cars aren’t crashing, some safety
features that we design into our roads — standard lane and
Lidar and GPS hardware on one of Google’s self-driving cars.
Researchers at the Texas A&M Transportation Institute
(TTI) recently examined those aspects in a study funded by
the Southwest Region University Transportation Center —
Automated Vehicles: Policy Implications Scoping Study. The
work was conducted by TTI researchers Jason Wagner, Trey
Baker and John Maddox, along with Ginger Goodin, director
of TTI’s Transportation Policy Research Center. As part
of the study, researchers interviewed both transportation
agency representatives and vehicle manufacturers. Each
party brings unique perspectives and responsibilities to the
emerging world of automated vehicles.
“The private sector is responsible for developing automated
vehicles, and the public sector has a part to play in making sure
those vehicles operate safely on our infrastructure,” Goodin
says. “At the intersection of those two roles, we have a number
of policy-related questions that we need to answer.” In each
case, those questions are directly tied to the substantial benefits
that both industry and governments are counting on.
• If more sophisticated automated-vehicle (AV)
infrastructure requires higher levels of maintenance,
how can that cost be justified when agencies are already
short on resources?
4
5. For more information, contact
Ginger Goodin at (512) 407-1114
or g-goodin@tamu.edu; or
Jason Wagner at (512) 407-1106
or j-wagner@ttimail.tamu.edu.
For more information about the PRC’s assessment of how
technology will impact the future of transportation, see
http://tti.tamu.edu/policy/technology/. To download a copy
of the report profiled in this story, see http://swutc.tamu.edu/
publications/technicalreports/600451-00029-1.pdf.
shoulder widths, for instance — are no longer required, allowing agencies
to reconfigure the right of way for more lanes. At the same time, AV
technology may motivate travelers to make more frequent trips, which
could actually increase roadway congestion.
No matter what, further study is needed to fully understand and
measure AV benefits due to the high level of uncertainty surrounding
the deployment of the technology.
“In an era of fiscally constrained public institutions, there’s a lot of
pressure to justify the expenditure of public dollars,” Wagner says.
“Without being able to quantify the benefits of AVs, public agencies
will be less likely to invest in them.” ■
AV legislative actions in the United States (http://tinyurl.com/onq5o75).
Legislative Status
Passed
Under Consideration
Failed
Examining New Approaches
to Transportation
Management in Texas
Congestion continues to increase
in Texas and the United States,
leading to longer delays, higher fuel
consumption and related crashes.
Adding capacity to existing systems
isn’t easy, so transportation agencies
are relying on operations and
maintenance strategies like active
traffic management (ATM), a common
strategy in Europe, to help manage
congestion. In recent years, ATM in the
United States has evolved from more
traditional strategies to those using
technology to manage traffic flow in
this country.
ATM strategies combine integrated
systems with new technology and
techniques, including comprehensive
sensor systems, real-time data
analysis, and automated deployment of
necessary actions. This helps optimize
system performance quickly and
without the delay that occurs when
operators have to manually deploy
operational strategies. When various
ATM strategies are implemented
together, they can help fully optimize
a facility and provide measurable
benefits to both the transportation
network and the traveling public.
“We’re currently studying emerging
ATM strategies in the Policy Research
Center to determine which can be
most useful in Texas,” explains Beverly
Kuhn, head of TTI’s System Reliability
Division. “As part of that effort, we
plan to highlight related technology
and policy implications to hopefully
facilitate the successful use of ATM
in Texas.” ■
“The private sector is responsible for developing
automated vehicles, and the public sector has a
part to play in making sure those vehicles operate
safely on our infrastructure. At the intersection of
those two roles, we have a number of policy-related
questions that we need to answer.”
Ginger Goodin, TTI Research Engineer and director of TTI’s
Transportation Policy Research Center
TEXAS TRANSPORTATION RESEARCHER 5
6. Thanks to a successful prototype
demonstration, researchers with the
Texas A&M Transportation Institute (TTI)
contributed to the growing evidence that a roadway can
indeed become one big communications system. Vehicles,
the roadside and traffic management centers (TMCs) can
communicate with one another, seamlessly and nearly
instantaneously.
The demonstration was conducted May 6–7 in Columbus,
Ohio, the hometown of the Battelle Memorial Institute.
Working collaboratively, Battelle integrated TTI-developed
algorithms into a vehicle-based system and corresponding
display. TTI then produced simulated traffic data that
were fed into the system, resulting in the successful display
of simulated warnings and speed recommendations as
generated by the algorithms, just like the messages that
would be sent in an actual connected transportation system.
Analysts believe that within the next 20 years — when all
vehicles, roadside infrastructure and TMCs are able to
communicate with each other — crashes, congestion and
fuel consumption will all be significantly reduced.
TTI Successfully Tests
Algorithm as Part of USDOT Prototype
Development Project
“For this project, we developed what’s called a queue-
warning algorithm, which is used to send a wireless, queue-
warning message from a TMC to vehicles on the roadway,”
explains TTI Research Engineer Kevin Balke, who led the
TTI effort. (A queue refers to stopped or slowed vehicles,
the main culprit of urban crashes and congestion.) “In a real
application, drivers approaching a highway incident will be
warned by the TMC of the danger ahead in time to avoid a
collision or take an alternate route,” says Balke.
TTI has worked with Battelle since last year on one of the
U.S. Department of Transportation’s Dynamic Mobility
“For this project, we developed what’s
called a queue-warning algorithm,
which is used to send a wireless,
queue-warning message from a
TMC to vehicles on the roadway.”
Kevin Balke, TTI research engineer
6
7. For more information, contact
Kevin Balke at (979) 845-9899
or k-balke@tamu.edu.
automatically controlled based on the speeds of surrounding
vehicles, with drivers simply steering their vehicles.
Using TTI’s vehicle-based queue-warning algorithm for
providing alerts to upstream vehicles when queues exist,
the team was also able to send queue-warning messages
between vehicles and from vehicles back to the TMC.
“I believe this is the first bidirectional communications
effort that has been undertaken,” Battelle’s Tom Timcho,
INFLO principal investigator, says. “With this successful
demonstration, we’ve shown that the technical pieces are now
in place for the next phase of connected-vehicle research.”
Based on the Columbus, Ohio, demonstration, a field test
where actual messages pass between vehicles and a TMC is
a likely next step. ■
Applications programs called Intelligent Network Flow
Optimization (INFLO). Like the name implies, INFLO
seeks to optimize mobility through a beefed-up intelligent
transportation system, in this case with connected vehicles.
The INFLO project bundles three applications: queue warning,
speed harmonization (recommending upstream vehicle speed
based on downstream congestion or other road conditions)
and, eventually, cooperative adaptive cruise control (ACC).
With cooperative ACC, the speed of vehicles would be
TEXAS TRANSPORTATION RESEARCHER 7
8. 8
BEFORE the new era of connected
vehicles can become a reality,
researchers must first find a way
to test each proposed component
and application under a variety of
conditions that mimic real-world
scenarios.
For example, can the hardware inside a connected vehicle
successfully receive and correctly interpret a queue
warning, even with driving environments that include
mountainous terrain or signal-blocking skyscrapers? And
assuming the warning message is received, what impact
will it have on the overall traffic situation? Did the vehicles
upstream from the queue slowdown, and did that warning
signal alleviate congestion?
To find the answers, researchers are turning to computer
simulation using actual hardware. This technique is known
as hardware-in-the-loop simulation.
“Our objective is to build a reliable computer platform in
which connected-vehicle applications and hardware can
be tested,” explains Research Engineer Srinivasa Sunkari
of the Texas A&M Transportation Institute (TTI). Sunkari
is the principal investigator on the Federal Highway
Administration (FHWA) project titled New Approaches for
Testing Connected Vehicles and Highway System. The study
is part of FHWA’s Exploratory Advanced Research Program.
In addition to TTI research scientists and engineers, other
computer programming experts from Siemens Corporation
and Battelle are working on the multi-year project.
Ideally, the comprehensive evaluation platform will
become the basis for all connected-vehicle application
testing. FHWA’s vision includes a realistic platform and
contains four environments: traffic simulation, hardware
testing, communication simulation and connected-vehicle
applications testing.
“This is a very challenging project,” FHWA’s Peter Huang,
highway research engineer, says. “Traffic simulation
software is not new, but those existing programs are not
designed for connected-vehicle communication. We’re
building a foundation on which all connected-vehicle
scenarios can be tested.”
Engineers have to rewrite and modify existing traffic
simulation software in order to replicate all the scenarios
TESTING CONNECTED
TRANSPORTATION INNOVATIONS
Starts with First Creating the Test Itself
Communication
Simulator
Enhanced Vehicle
Simulation Model
Dynamic Mobility Application/
Safety/AERIS Applications
Roadside Equipment
(traffic signals and dynamic
message signs)
Roadside
Unit
Connected
Vehicle
SIMULATION SYSTEM
Communication
Interface
The simulation system will generate traffic data and simulate wireless communications characteristics based on data from connected
vehicles and traffic systems via TTI-developed technology. It will handle various types of connected-vehicle applications such as safety,
dynamic mobility, and AERIS (Applications for the Environment: Real-Time Information Synthesis).
9. TEXAS TRANSPORTATION RESEARCHER 9
For more information, contact
Srinivasa Sunkari at
(979) 845-7472 or
s-sunkari@tamu.edu.
“This is a very challenging project.
Traffic simulation software is not new,
but those existing programs are
not designed for connected-vehicle
communication. We’re building a
foundation on which all connected-vehicle
scenarios can be tested.”
Peter Huang, FHWA highway research engineer
needed to determine the impact of each vehicle
communication application. It’s a complex process. One
of the key scenarios is to integrate the behavior of an
actual vehicle in a simulation model. If that can be done,
researchers will use the platform to test new applications
developed in the future.
“The final product will help us determine which
applications have the most influence on safety, congestion
and the environment,” Huang explains. “The platform is
critical for us to make the decision about which applications
should be pursued first.” ■
SPaT: The Building Block of
Connected-Vehicle Research
One of the earliest success stories in
connected-vehicle research began in 2011,
when Battelle Memorial Institute, the Texas
A&M Transportation Institute (TTI), and traffic
control equipment manufacturers Econolite and
Siemens began working on a Federal Highway
Administration project involving communication
between traffic-signal controllers and connected-
vehicle mobile devices. When it was completed
in 2013, researchers were able to show that the
two — despite speaking in different languages —
could really talk to each other. Signal controllers
operate under National Transportation
Communications for ITS Protocol standards,
while mobile devices operate under Society of
Automotive Engineers Dedicated Short Range
Communications standards.
The success of the project, titled Signal Phase
and Timing (SPaT) and Related Messages for
V-I Applications, was critical in order for many
other vehicle-to-infrastructure applications to
proceed. As part of the project, TTI researchers
helped develop and build a prototype interface
device that converts a signal-controller message
to a format that connected-vehicle devices can
understand. The biggest challenge, according to
researchers, was figuring out how to make it work
for actuated, as well as pre-timed, traffic signals.
The signal conversion means that vehicles
approaching an intersection can be alerted about
the status of the traffic light (whether it’s red,
yellow or green) and how long it will be before
the current phase changes. ■
10. 10
Future
The ever-changing landscape of transportation needs and new technologies — as
well as funding issues and a rapidly growing population — have created a complex set
of transportation issues for the state of Texas. The future of the transportation system
is rooted in the effective development and use of technology, which can greatly
enhance system capacity and safety, better control demand and reduce the need
for additional infrastructure.
DEVELOPMENT OF SMARTER
TRANSPORTATION IS A CRITICAL COMPONENT
OF THE 21ST CENTURY SYSTEM
Accelerating Texas
INTOTHE
TTI’s Accelerate Texas Center is a
public-private collaboration established
to help position Texas to become the
leader in the commercialization of
automated-vehicle (AV) technology.
11. TEXAS TRANSPORTATION RESEARCHER 11
For more information, contact
Ed Seymour at (972) 994-2207 or
e-seymour@tamu.edu.
The Texas A&M
Transportation
Institute (TTI)
has recently joined
forces with the Texas
Department of Transportation to
form the Accelerate Texas Center.
The center is a public-private
collaboration established to help
position Texas to become the
leader in the commercialization of
automated-vehicle (AV) technology.
The center will also serve as a catalyst
for the development, testing and
implementation of these technologies,
with the goal of attracting substantial
economic development to Texas. The
owners of the Circuit of the Americas
Formula One race track in Austin are
also in discussions with Accelerate
Texas regarding ways the track can
support the initiative.
“Automobile manufacturers are
already installing automated features
into new car models, and many
applications have been developed,”
says TTI Associate Agency Director
Ed Seymour, who directs the center.
“With features like automatic cruise
control, wipers that engage when the
windshield detects water, and other
technologies, AV applications promise
to make our roadways both safer and
more efficient in the long run.”
AV technologies have been the
subject of both public and private
research for some time, since the
promise of safer, more efficient use of
the existing transportation network
has positive implications for almost
every sector of the economy, national
defense and society as a whole. The
National Highway Traffic Safety
Administration announced a decision
on Feb. 3, 2014, that it will begin
rulemaking to require vehicle-to-
vehicle communication technology for
light vehicles (cars). Rulemaking for
“With features like automatic cruise control,
wipers that engage when the windshield detects
water, and other technologies, AV applications
promise to make our roadways both safer and
more efficient in the long run,” says Ed Seymour,
director of TTI’s Accelerate Texas Center.
this technology will commence later
in 2014, with final rules in place by
2018 and marketplace requirements
arriving in 2020. Both connected-
and AV market forces are converging
on the 2020 time frame. Accelerate
Texas will seed the marketplace to
encourage deployment in that same
five-year window.
“Commercialization will create new
economic activity, yielding millions
of dollars in revenue and thousands of
high-quality jobs,” explains Seymour.
“Taken together, the benefits to Texas
will rival any similar initiative in
recent memory.” ■
12. 12
TTI Developing New
Automated and Connected
Transportation Test Bed
>The Texas A&M Transportation Institute (TTI) shares an
industry vision where vehicle collisions are eliminated.
Vehicles will interact — through technology — with other
vehicles, drivers, the infrastructure, pedestrians and bicyclists to prevent
crashes. The entire transportation system will be connected in a way that
transforms how people live, work and interact. Achieving this vision requires
research, development and testing on how vehicles, users, telematics
and infrastructure all work together via vehicle-to-infrastructure or
infrastructure-to-vehicle communication.
13. TEXAS TRANSPORTATION RESEARCHER 13
For more information, contact Rajat Rajbhandari at
(972) 994-0433 or rajat@tamu.edu; Paul Carlson at
(979) 847-9272 or paul-carlson@tamu.edu; or Mohammad
Poorsartep at (734) 757-5878 or m-poorsartep@tti.tamu.edu.
Along with the Accelerate Texas Center,
TTI’s Connected Transportation
Initiative will include a world-
class automated and connected
transportation system testing facility
at Texas A&M University’s Riverside
Campus. The test bed is an initial step
in TTI’s goal to build awareness and
will ensure the Institute can develop
the necessary firsthand experience in
integrating field infrastructure and
vehicle components, as well as specific
applications for both technologies.
Lessons learned and success in
developing applications in the test
bed environment will facilitate the
implementation of pilot deployments on
strategic roadway corridors, showcase
TTI’s capabilities to potential sponsors,
and help obtain new funding for full
deployments. Early efforts in designing,
installing and testing some technologies
on the test bed are already resulting in
promising developments.
Concept of Operations and
Equipment Installation
Leading the development effort, TTI
Associate Research Engineer Rajat
Rajbhandari and a multi-program
research team have purchased the
necessary dedicated short-range
communication equipment, which
consists of onboard radios used to
retrofit test vehicles and roadside
equipment so that they communicate
with each other and with drivers.
According to Rajbhandari, “Once
we get the equipment installed at the
Riverside Proving Grounds, we will test
three work-zone applications that send
motorists in-vehicle alerts of upcoming
lane closures, queue warnings and other
hazardous situations. We will also better
understand how to get this technology
into real-world deployments, the
technology’s strengths and limitations,
as well as requirements for integrating
with roadway infrastructure.”
The next phase of test bed development
is to finalize the concept of operations
document, including a high- and
mid-level conceptual architecture
based on the U.S. Department of
Transportation’s Connected Vehicle
Reference Implementation Architecture.
“This will allow us to develop and
test more extensive connected- and
automated-vehicle applications inside
and outside the Riverside Campus,” says
Rajbhandari.
Creating “Smart”
Pavement Markings
TTI Operations and Roadway Safety
Division Head Paul Carlson and
TTI Research Scientist Mohammad
Poorsartep, project manager for the
Institute’s Connected Transportation
Initiative, have consulted with various
car companies, tier one suppliers,
state departments of transportation
and pavement-marking industry
professionals to discuss the current
camera-based technologies used in
vehicle-lane keeping and lane-departure
warning systems.
TTI is already recognized as one
of the premier university-based
research organizations regarding
pavement-marking materials, visibility
and performance. This project is
focused on expanding the traditional
infrastructure-oriented pavement-
marking research to include enhanced
pavement markings that will support
automated vehicle deployment and
identify possible limitations, areas for
further research and new applications.
Researchers are using TTI’s one-of-
a-kind Visibility Research Lab to test
the performance of various camera-
based systems in detecting existing
and prototype pavement markings.
The testing will include low-visibility
conditions simulating heavy rains, thick
fog and low sunlight, which cause high
TTI Leads AV Discussions
at TRB in July
Paul Carlson will lead a breakout
session, titled Infrastructure
Needs of Connected-Automated
Vehicles, at the Transportation
Research Board’s Automated Vehicles
Symposium in July. The symposium
provides an opportunity to engage
the industry in a public forum. Also
at the event, TTI Senior Research
Engineer Ginger Goodin, director
of the Institute’s Transportation
Policy Research Center, will co-lead
a breakout session on Near-Term
Deployment Opportunities and
serve as a panelist at the Societal
Issues and Non-Technical Challenges
Panel Session. TTI Senior Research
Scientist Mike Manser will co-lead the
breakout session on human factors,
and TTI Research Scientist Mo
Poorsartep will lead the session on
freight and trucks. ■
glare. Additionally, researchers will
investigate new sensing technologies
to further enhance pavement-marking
detection. Promising technologies will
then be evaluated at the new Riverside
test bed.
“The goal is to work with both
infrastructure owners/operators and
vehicle manufacturers to overcome
the limitations that currently exist
with today’s camera-based systems,”
says Carlson. “In terms of priorities,
vehicle manufacturers have repeatedly
identified pavement markings as
the most valuable infrastructure
element to promote automated-vehicle
deployment.”
Following the arrival and installation
of various pavement-marking samples
and camera systems, evaluation at the
Riverside test bed will begin. ■
14. 14
It’s being called the most advanced traveler-information map in the nation. And it was made
possible thanks to feedback from motorists who travel Interstate 35 (I-35) in the Texas Department of
Transportation’s (TxDOT’s) Waco District. The new map went live Feb. 17, 2014, and vastly improves
the information drivers can access before traveling the corridor. It’s part of a larger
effort in which the Texas A&M Transportation Institute (TTI) is supporting TxDOT as it expands a
96-mile stretch of I-35 in Central Texas.
TTI Develops
Advanced Traveler-
Information Map for
I-35 Expansion Project
“Users can tailor the map to fit their needs and plan for
future trips,” explains TTI Research Scientist Bob Brydia,
principal investigator on the traveler-information project.
“The map is responsive and presents information in the best
format for the screen size of the device accessing it.”
I-35 travelers played a significant role in creating the new
map. More than 900 people answered questions about the
information they’d like to see in the map.
The top suggestions for additions were
• expected delays between major points along I-35,
• current travel times between major points along I-35,
• current locations of incidents,
• locations and times for freeway lane closures,
• projected travel times between major points,
• detour routes/maps and
• current speeds on each segment of I-35.
“We were able to build the new map with all these
improvements,” Brydia says. “It now displays, in real
time, the information on each of the dynamic travel-time
message signs in the Waco District. You can also customize
the map based on direction of travel or how much
information you want displayed, including traffic incidents,
closures or travel times between locations.” Also, he says,
the speeds motorists are currently traveling in each section
of I-35 automatically display with different colors, allowing
the user to quickly identify any areas of slowed traffic.
The new map organizes information into tabs: closures,
alerts, signs, trip planner and weather. (Smartphone
users will also have a map tab as part of the design being
responsive to their devices.) Brydia is planning more
enhancements based on the survey. In the future, users will
be able to view current snapshots from the cameras, which
are being installed along the corridor.
“I suggest getting on the site and spending a few minutes
becoming familiar with all the enhancements,” Brydia says.
“Once you see all the information that’s available, I think
the site will become a valuable tool each time you need to
travel the interstate.”
Visits to the map continue to grow each month. Even before
the enhancements, more than 12,000 visits were made to
the map in January.
15. TEXAS TRANSPORTATION RESEARCHER 15
For more information, contact
Bob Brydia at (979) 845-8140 or
r-brydia@tamu.edu.
To access the traveler-information map, go to
http://i35-maps.tti.tamu.edu/.
“Users can tailor the map to fit their needs
and plan for future trips,” explains Bob
Brydia, principal investigator on the traveler-
information project. “The map is responsive
and presents information in the best format for
the screen size of the device accessing it.”
were made to the
map in January
12,000 VISITS
“Keeping motorists moving and
safe is our primary concern during
the reconstruction of I-35 through
the Waco District,” explains
District Engineer Bobby Littlefield.
“Providing consistent and complete
information about lane closures
and emergency situations is a key
element to making that happen. On
behalf of TxDOT, I want to thank
Bob Brydia and the staff at TTI for
not only developing but continuing
to enhance the valuable tools that
are delivering outstanding benefits
to the traveling public, all of which
have been designed from the
responses and requests received
from previous surveys.” ■
Trip Planner
For Daily Email Closure Updates35
INTERSTATE
SIGNUP!
16. 16
For more information, contact
Robert Wunderlich at
(979) 845-2095 or
r-wunderlich@ttimail.tamu.edu.
The nation’s two largest
university-based transportation
research institutes have joined
forces to form a unique university
transportation center (UTC)
designed to improve safety through
a multidisciplinary system approach
to research. The Texas A&M
Transportation Institute (TTI)
and The University of Michigan
Transportation Research Institute
(UMTRI) — which leads the effort —
form the UTC, called the Center for
Advancing Transportation Leadership
and Safety (ATLAS).
ATLAS’s funding has been initiated
with a first-year, $1.4 million grant from
the U.S. Department of Transportation
and the expectation of continued
funding over the next three to five years.
“We are very pleased to be given the
opportunity for two of the largest
transportation safety research
institutes to work together to solve
the most pressing transportation
problems facing our nation,” says
ATLAS Director David Eby, who is
a research professor and head of the
Behavioral Sciences Group at UMTRI.
Robert Wunderlich, TTI’s Center for
Transportation Safety director, will
serve as associate director for ATLAS.
“This is a terrific opportunity for TTI
to strengthen our ties with UMTRI
and also conduct research in areas
that have not been our primary focus
in the past,” he says.
In one of the first ATLAS research
projects now underway, experts
from both universities will examine
heavy-truck crashworthiness and
the potential of occupant protection
systems in “reducing deaths, injuries
and societal costs associated with
heavy-truck crashes.” The project
will include the mining of crash data
and statistical simulation. Students at
both universities will take part in the
research.
Two other early ATLAS projects
involve alcohol-impaired nighttime
driving and child safety in cars. In
addition to collaborative research
projects, ATLAS’s mission involves
the promotion of technology transfer
and workforce development that
includes a summer intern program. ■
“This is a terrific opportunity for TTI to strengthen our
ties with UMTRI and also conduct research in areas
that have not been our primary focus in the past,”
Robert Wunderlich, ATLAS associate director, says.
ATLAS Center
Created with
$1.4 Million Grant
from USDOT
17. TEXAS TRANSPORTATION RESEARCHER 17
TTI ADVISORY COUNCIL
The Texas A&M Transportation Institute (TTI) Advisory Council is comprised of a small group of high-level
transportation professionals from across Texas and every sector of the transportation world. The council, which
meets annually, offers a tremendous service to the Institute by advising on transportation issues and trends
and supporting TTI’s research programs and initiatives. TTI profiles several council members in each issue of
Researcher. n
Perri D’Armond
President and CEO,
West Houston Association
Houston, Texas
Perri D’Armond leads an
organization of major developers,
landowners, employers and
service firms dedicated to quality
growth in fast-growing Greater
West Houston. The organization
promotes sustainable growth-
oriented projects and addresses
public policies and regulations on
major infrastructure issues, land
use, environment and education.
Prior to joining the West Houston
Association, D’Armond was
vice president of government
relations for the Greater Fort Bend
Economic Development Council
for over 15 years. D’Armond
serves on the board of the Texas
Good Roads and Transportation
Association and on the Houston-
Galveston Area Council’s technical
advisory committees for citizen
and business interests and
transportation air quality.
Chuck Ellison
Founder and Principal,
The Ellison Firm, Attorneys at Law
College Station, Texas
Chuck Ellison serves clients in
areas of business, real estate,
banking, municipal law, estate
planning and probate. He is
being recognized in 2014 as a
Distinguished Alumnus of
Texas A&M University.
Ellison is active in the community
on a number of boards,
including the A&M Political
Action Committee; Brazos Valley
Community Foundation; United
Way of the Brazos Valley; Texas
A&M University Association of
Former Students; Texas A&M
University Corps Development
Council; Texas A&M University
System Chancellor’s Century
Council; and the Bush School of
Government and Public Service
Development Council.
Kris Heckmann
Partner, Granite Public Affairs
Austin, Texas
Kris Heckmann is a public affairs
expert who has served as former
deputy chief of staff for Texas
Gov. Rick Perry. He specializes
in governmental and media
relations; grassroots, alliance
development and third-party
outreach; crisis communications;
and strategic research and
communications.
Heckmann has held several
other positions in the Office of
the Governor, including advisor
in the areas of legislative and
communications strategy, and
political and legal counsel. He also
has served as deputy legislative
director and transportation policy
advisor, and was instrumental
in helping pass and implement
comprehensive transportation
legislation.
18. 18
TTI NEWS
Briaud Elected
President of FedIGS
Jean-Louis
Briaud, the
Buchanan Chair
of the Zachry
Department of
Civil Engineering
at Texas A&M
University and
manager of TTI’s Geotechnical
and Geoenvironmental Program,
has been elected president of the
Federation of International Geo-
engineering Societies (FedIGS).
The four-year term lasts through
2018. FedIGS was formed 10 years
ago in an effort to enhance the
cooperation among four separate
international geoengineering
societies. Briaud says he will work
closely with the leaders of each
society to coordinate the efforts
of each group. Briaud becomes
the third president of FedIGS,
which represents 45,000 members
worldwide. n
Briaud
Qu and Students Win National AICP Award
TTI Associate Research Engineer Teresa Qu
and the students in her class in the Texas A&M
Landscape and Urban Planning Department
were recognized during the American Planning
Association National Conference in Atlanta, Ga.,
April 26–30, 2014.
The 2012 graduate class in Transportation
System Analysis conducted a study of a bike-sharing program
for the Texas A&M University campus. The report won a Student
Project Award sponsored by the American Institute of Certified
Planners (AICP). This is the first time Texas A&M has won the
award in AICP’s annual nationwide contest, which recognizes
outstanding class projects in planning programs.
As part of the class project, the students worked with Texas A&M
Transportation Services to determine the level of interest in a
bike-sharing program, estimate how many bikes would be needed
and recommend locations for the various bike-share stations. With
the help of information from the students’ analysis, a bike-sharing
program began on campus last year. n
Qu
For more information about TTI News, contact Rick Davenport at
(979) 862-3763 or r-davenport@tamu.edu.
Carpool Ridesharing App
Project Underway
TTI, with support from the Federal Highway Administration’s
Value Pricing Pilot Program, recently began a multi-year
study to test the use of real-time ridesharing technology to
verify the occupancy of a vehicle and evaluate the effects of
toll discounts. The project is being conducted jointly with
the Central Texas Regional Mobility Authority (CTRMA) and
Carma, a real-time ridesharing vendor.
“Real-time ridesharing differs from old-style carpooling
in that it allows people to find rideshare matches for carpools any time they want,” says TTI Associate
Transportation Researcher Greg Griffin. “It also helps people arrange trips that are outside their regular
commute schedule.”
According to Griffin, the technology works by users accessing a smartphone app to match drivers and
potential riders. So far, nearly 700 Austin-area residents have downloaded Carma, which is available in the
Apple App Store using “Carma Carpooling” as a search term. n
19. TEXAS TRANSPORTATION RESEARCHER 19
TTI NEWS
Educating College Students on
Preventing Impaired Driving
The U in the Driver Seat program and
the Texas Department of Transportation
teamed up March 28–29 for the inaugural
Peer-to-Peer Impaired Driving Prevention
Symposium at Texas State University.
The event aimed to educate college-aged
students about the impaired driving problem
and introduce peer-driven efforts for colleges and universities to use in
addressing such problems. U in the Driver Seat was created to promote
peer-to-peer education on the risks of impaired driving.
Representatives from Concordia University, Texas A&M University-Corpus
Christi, Texas A&M University-Kingsville, Texas State University, The
University of Texas-Pan American, The University of Texas at Brownsville,
the University of Houston, Huston-Tillotson University and the University of
the Incarnate Word attended the event.
The two-day symposium had 12 breakout sessions, including sessions on
peer-to-peer strategies, driving-while-intoxicated laws and using social
norms and marketing to prevent driving while intoxicated. A second
symposium will be held Sept. 11 and 12 at Southern Methodist University.
“The goal for the weekend was to create awareness about the dangers
of impaired driving, empower the students with ideas and resources to
combat this issue, and have the students take that knowledge back to their
campuses,” says TTI Senior Research Engineer Russell Henk, director of
the U in the Driver Seat program. n
Li Accepts Leadership Role in Landscape
Architecture Association
Ming-Han Li, TTI associate research engineer and
associate professor in Texas A&M’s Department
of Landscape Architecture and Urban Planning,
has been elected vice president of the Council of
Educators in Landscape Architecture (CELA), an
international association that advances education,
research and outreach. CELA was formed in 1920
and “is composed of virtually all the programs
of higher learning in landscape architecture in the United States,
Canada, Australia and New Zealand.”
Li was named to the position at CELA’s national conference in
Baltimore, Md., March 26–29. Li has served in leadership positions
for the council since 2007. n
Li
Goodin
Goodin Appointed to
Federal ITS Advisory
Committee
Texas A&M
Transportation
Institute (TTI)
Senior Research
Engineer
Ginger Goodin
was recently
appointed to the
Intelligent Transportation Systems
Program Advisory Committee (ITS
PAC). Goodin was invited to join the
committee by U.S. Department of
Transportation Secretary Anthony
Foxx.
The role of the ITS PAC is to act in an
advisory capacity to the secretary of
transportation on matters relating
to the study, development and
implementation of ITS.
“I think it’s a great opportunity to
work with an impressive group of
individuals from a diverse range
of organizations,” said Goodin,
who is also the director of TTI’s
Transportation Policy Research
Center (PRC). “It is an exciting time
to be working in the ITS field. The
fact that we are doing more work
in the technology policy area is one
way in which I can contribute to this
committee. The PRC supports state
and local policy for various types
of ITS applications such as those
involving vehicle technologies,
transportation systems
management and data sharing. My
hope is that we can positively add
to the ITS strategy discussion at the
federal level.”
Goodin’s term begins immediately
and lasts two years. n
20. RESEARCH VIDEOS
Access the research topics listed below via the
URLs shown.
Connected Cars, Smarter Roads, Safer Texas:
https://vimeo.com/97270483
Research Into New Rapid-Flash Beacon Shows
Positive Results: http://vimeo.com/98577802
TTI’s Center for Railway Research Studies
Our Country’s Aging Railway System:
http://vimeo.com/96822544
TTI’s Sediment and Erosion Control Laboratory:
https://vimeo.com/74722165
TTI Research on the U.S.-Mexico Border:
https://vimeo.com/66665274
TTI and the Mobility Investment Priorities Project:
https://vimeo.com/75786359
Women Leaders at TTI:
https://vimeo.com/77974866
TECHNICAL REPORTS
ASR Testing: A New Approach to Aggregate
Classification and Mix Design Verification:
Technical Report, by Anol Mukhopadhyay,
0-6656-1, May 28, 2014.
Characteristics of Texas Pedestrian Crashes
and Evaluation of Driver Yielding at Pedestrian
Treatments, by Kay Fitzpatrick, 0-6702-1,
May 2, 2014.
Developing Guidelines for Repairing Severe
Edge Failures: Technical Report, by Stephen
Sebesta, 0-6271-2-1, May 8, 2014.
Evaluating the Need for Surface Treatments to
Reduce Crash Frequency on Horizontal Curves,
by Mike Pratt, 0-6714-1, May 29, 2014.
Evaluation of Binder Aging and Its Influence in
Aging of Hot Mix Asphalt Concrete: Technical
Report, by Charles Glover, 0-6613-1, May 8, 2014.
Evaluation of Innovative Devices to Control
Traffic Entering from Low-Volume Access
Points within a Lane Closure, by Melisa Finley,
0-6708-1, May 2, 2014.
Field Performance of RAS Test Sections
and Laboratory Investigation of Impact of
Rejuvenators on Engineering Properties of RAP/
RAS, by Soohyok Im, 0-6614-3, May 2, 2014.
HMA Shear Resistance, Permanent
Deformation, and Rutting Tests for Texas Mixes:
Year-1 Report, by Lubinda Walubita, 0-6744-1,
May 2, 2014.
Implementation of Curing, Texturing, Subbase,
and Compaction Measurement Alternatives for
Continuously Reinforced Concrete Pavement, by
Andrew Wimsatt, 5-6037-01-1, May 7, 2014.
Incorporating Greenhouse Gas Emissions
in Long Range Transportation Planning –
Final Report, by Megan Kenney, 0-6696-1,
May 7, 2014.
Laboratory Evaluation of Asphalt Binder Rutting,
Fracture, and Adhesion Tests, by Fujie Zhou,
0-6674-1, May 2, 2014.
Literature Review: Performance of RAP/RAS
Mixes and New Direction, by Fujie Zhou,
0-6738-1, May 2, 2014.
Maximizing Mitigation Benefits – Making
a Difference with Strategic Inter-Resource
Agency Planning: Year One Technical Report, by
John Overman, 0-6762-1, May 6, 2014.
Performance Testing of Coagulants to Reduce
Stormwater Runoff Turbidity, by Jett McFalls,
0-6638-1, May 28, 2014.
Research to Develop an ITS Strategic Plan for
Texas, by Ed Seymour, 0-6672-2, May 7, 2014.
Temporary Large Guide Signs, by Roger Bligh,
0-6782-1, May 6, 2014.
Texas-Specific Drive Cycles and Idle Emissions
Rates for Using with EPA’s MOVES Model – Final
Report, by Reza Farzaneh, 0-6629-1,
May 8, 2014.
PROJECT SUMMARY REPORTS
AND PRODUCTS
ASR Testing: A New Approach to Aggregate
Classification and Mix Design Verification, by
Anol Mukhopadhyay, 0-6656-S, May 16, 2014.
Development of Pedestrian Crash
Countermeasures and Appropriate Crash
Reduction Factors (CRFs), by Kay Fitzpatrick,
0-6702-S, May 8, 2014.
A Generic Mode Choice Model Applicable for
Small and Medium-Sized MPOs, by Chandra
Bhat, 0-6766-S, May 23, 2014.
Implementation of a Texas Mechanistic-
Empirical Thickness Design System (TxME), by
Fujie Zhou, 0-6622-S, Feb. 10, 2014.
Improving DMS 9210 Requirements for
Limestone Rock Asphalt, by Cindy Estakhri,
0-6686-S, May 29, 2014.
Incorporating Greenhouse Gas (GHG) Emissions
in Long Range Transportation Planning, by
Joe Zietsman, 0-6696-S, May 7, 2014.
Rapid Field Detection of Moisture Content
for Base and Subgrade, Stephen Sebesta,
0-6676-S, May 8, 2014.
Review of Tolling Approaches for
Implementation within TxDOT’s Travel Demand
Models, by Kevin Hall, 0-6754-S, May 22, 2014.
Use of Recycled Asphalt Shingles in HMA, by
Fujie Zhou, 0-6614-S, May 8, 2014.
PUBLICATIONS
TEXAS A&M TRANSPORTATION INSTITUTE
Texas A&M Transportation Institute/TTI Communications
3135 TAMU
College Station, TX 77843-3135
Periodicals
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PAID
College Station
Texas 77843
50.2
Researcher
TEXAS TRANSPORTATION
A full catalog of TTI publications and other
products is online at http://tti.tamu.edu/
publications. You can find the publications by
searching for either the title or publication
number listed here. Most of these publications
are available as free downloads in portable
document format (PDF).
Printed, bound versions of these reports are
also available through the URL above.