The document describes the development of a safety information system for unmanned railway level crossings in India using geographic information systems (GIS). Unmanned level crossings on the Shahdra-Shamli-Tapri railway route were surveyed using GPS to collect location data and characteristics. This data was stored and analyzed in a GIS database along with accident statistics from 2008-2013. A spatial map was created showing the railway lines, level crossings, roads, villages etc. as different layers. Queries could then identify accidental level crossings. The system aims to inform road users in advance about level crossing characteristics to increase safety awareness.
Integrated Intelligent Transportation Systems (ITS)Babagana Sheriff
An Implementation of Integrated ITS Solution supporting Mobility as a Service within West Midlands Region, UK in Collaboration of Integrated Transport Authority.
Positioning improvements for Intelligent Transportation Systems (ITS)Bastien Terret
Here is a presentation made for a seminar during my training at the university RWTH Aachen.
This is about solutions found to improve positioning systems for transportation systems.
Feel free to contact me.
VEHICULAR 2020 Presentation by Kohei HosonoKohei Hosono
Title:
Implementation and Evaluation of Priority Processing by Controlling Transmission Interval Considering Traffic Environment in a Dynamic Map
Author:
Kohei Hosono, Akihiko Maki, Yoichi Watanabe, Hiroaki Takada, Kenya Sato
Affiliation:
Computer and Information Science, Graduate School of Science and Engineering, Doshisha University
Fujitsu Limited
Institutes of Innovation for Future Society, Nagoya University
Mobility Research Center, Doshisha University
Conference:
The Ninth International Conference on Advances in Vehicular Systems, Technologies and Applications VEHICULAR 2020
Abstract:
Much attention has been attracted to the research of cooperative automatic driving that focuses on safety and efficiency by sharing the data obtained from sensor information of a vehicle. In addition, dynamic maps, a common information and communication platform for the integrated management of shared sensor information, are under consideration. A vehicle always sends data to a server that manages the dynamic map, and the server runs applications for driving support and control on the basis of the data, so fast information processing is required. However, congestion is a concern when data is continuously sent from vehicles to the server at high transmission intervals and when many vehicles are managed by dynamic maps on the server. In addition, the data transmission interval from the vehicle required by the road characteristics differs in actual traffic environments. Therefore, congestion can be alleviated by adjusting the transmission interval of data from the vehicle in consideration of road characteristics. In this paper, a platform for a dynamic map consisting of a server and a vehicle is constructed. We have also implemented a priority processing function that sets the priority for each section of a lane, and adjusts the transmission interval on the basis of the characteristics of the road around the vehicle.
Public transport service is one of the most preferred
modes of transportation in today’s smart cities. People prefer
public transport mainly for the cost benefit reasons. The
problems faced by the people while using the public transport
can be overcome by the technology such as Internet of Things
(IOT). In this paper, we present how this technology can be
applied to eliminate the problems faced by the passengers of the
public bus transport service. The Internet of Things technology is
used to provide the passengers waiting at the bus stop with real
time information of the arriving buses. Information such as
arrival time, crowd density and traffic information of the
arriving buses are predetermined and provided to the passengers
waiting at the bus stop. The display boards fitted at the bus stops
provide the real time bus navigation information to the waiting
passengers. This Smart Bus Navigation system enables the
passengers to make smart decisions regarding their bus journey.
This system reduces the anxiety and the waiting time of the
passenger’s at the bus stop. The smart bus navigation system
creates a positive impact and increases the number of people who
prefer to use the public mode of transportation.
Integrated Intelligent Transportation Systems (ITS)Babagana Sheriff
An Implementation of Integrated ITS Solution supporting Mobility as a Service within West Midlands Region, UK in Collaboration of Integrated Transport Authority.
Positioning improvements for Intelligent Transportation Systems (ITS)Bastien Terret
Here is a presentation made for a seminar during my training at the university RWTH Aachen.
This is about solutions found to improve positioning systems for transportation systems.
Feel free to contact me.
VEHICULAR 2020 Presentation by Kohei HosonoKohei Hosono
Title:
Implementation and Evaluation of Priority Processing by Controlling Transmission Interval Considering Traffic Environment in a Dynamic Map
Author:
Kohei Hosono, Akihiko Maki, Yoichi Watanabe, Hiroaki Takada, Kenya Sato
Affiliation:
Computer and Information Science, Graduate School of Science and Engineering, Doshisha University
Fujitsu Limited
Institutes of Innovation for Future Society, Nagoya University
Mobility Research Center, Doshisha University
Conference:
The Ninth International Conference on Advances in Vehicular Systems, Technologies and Applications VEHICULAR 2020
Abstract:
Much attention has been attracted to the research of cooperative automatic driving that focuses on safety and efficiency by sharing the data obtained from sensor information of a vehicle. In addition, dynamic maps, a common information and communication platform for the integrated management of shared sensor information, are under consideration. A vehicle always sends data to a server that manages the dynamic map, and the server runs applications for driving support and control on the basis of the data, so fast information processing is required. However, congestion is a concern when data is continuously sent from vehicles to the server at high transmission intervals and when many vehicles are managed by dynamic maps on the server. In addition, the data transmission interval from the vehicle required by the road characteristics differs in actual traffic environments. Therefore, congestion can be alleviated by adjusting the transmission interval of data from the vehicle in consideration of road characteristics. In this paper, a platform for a dynamic map consisting of a server and a vehicle is constructed. We have also implemented a priority processing function that sets the priority for each section of a lane, and adjusts the transmission interval on the basis of the characteristics of the road around the vehicle.
Public transport service is one of the most preferred
modes of transportation in today’s smart cities. People prefer
public transport mainly for the cost benefit reasons. The
problems faced by the people while using the public transport
can be overcome by the technology such as Internet of Things
(IOT). In this paper, we present how this technology can be
applied to eliminate the problems faced by the passengers of the
public bus transport service. The Internet of Things technology is
used to provide the passengers waiting at the bus stop with real
time information of the arriving buses. Information such as
arrival time, crowd density and traffic information of the
arriving buses are predetermined and provided to the passengers
waiting at the bus stop. The display boards fitted at the bus stops
provide the real time bus navigation information to the waiting
passengers. This Smart Bus Navigation system enables the
passengers to make smart decisions regarding their bus journey.
This system reduces the anxiety and the waiting time of the
passenger’s at the bus stop. The smart bus navigation system
creates a positive impact and increases the number of people who
prefer to use the public mode of transportation.
Optimization of smart traffic lights to prevent traffic congestion using fuzz...TELKOMNIKA JOURNAL
not been able to show the right time according to the existing traffic conditions. Time settings based on peak/off-peak traffic lights are not enough to handle unexpected situations. The fuzzy mamdani method makes decisions with several stages, the criteria used are the number of vehicles, the length of the queue and the width of the road to be able to optimize the time settings based on the real-time conditions required so that unwanted green signals (when there is no queue) can be avoided. The purpose of this research is to create a simulator to optimize traffic time management, so that the timers on each track have the intelligence to predict the right time, so that congestion at the intersection can be reduced by adding up to 15 seconds of green light from the previous time in the path of many vehicles.
Solution to the Traffic Problem
Pune Traffic Police department requires a modern framework to manage the growing traffic and the growing boundaries of the city. They also have a requirement to digitize records and administration of fines in order to prevent corruption. They are keen to involve citizens to backfill the shortage of police staff. The project calls for a total redesign of their technology and tools from scratch.
The proposed technology should enable development of light-weight applications like the following. You are welcome to imagine additional use cases and propose solutions.
1. Online Traffic Signal Management
a. Enable Police Control Room to monitor traffic patterns and control traffic signals in real time
b. Enable emergency vehicles to override signals for rapid passage
2. Curb Corruption
a. Develop an audio-visual tool to capture officer’s interactions with offenders
3. Instafine
a. Police can take pictures of traffic violations
b. They can select the category and severity of violation, and submit immediately
c. Information about fines can be dispatched by post, email, Whatsapp, SMS, etc.
4. Citizen Police
a. Citizens can take pictures of traffic violations and submit to the Control Room
b. Control Room processes the complaints and sends fines to offenders
Online Bus Arrival Time Prediction Using Hybrid Neural Network and Kalman fil...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
A Method for Predicting Vehicles Motion Based on Road Scene Reconstruction an...ITIIIndustries
The suggested method helps predicting vehicles movement in order to give the driver more time to react and avoid collisions on roads. The algorithm is dynamically modelling the road scene around the vehicle based on the data from the onboard camera. All moving objects are monitored and represented by the dynamic model on a 2D map. After analyzing every object’s movement, the algorithm predicts its possible behavior.
This paper proposes development of an android app to improve the transportation services for
bus rental companies that lift Taibah University students. It intends to reduce the waiting time
for bus students, thereby to stimulate sharing of updated information between the bus drivers
and students. The application can run only on android devices. It would inform the students
about the exact time of arrival and departure of buses on route. This proposed app would
specifically be used by students and drivers of Taibah University. Any change in the scheduled
movement of the buses would be updated in the software. Regular alerts would be sent in case of
delays or cancelation of buses. Bus locations and routes are shown on dynamic maps using
Google maps. The application is designed and tested where the users assured that the
application gives the real time service and it is very helpful for them.
Cost Effective SMS Fire Approach for Transportation based on Vehicle Speediosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
CREATING DATA OUTPUTS FROM MULTI AGENT TRAFFIC MICRO SIMULATION TO ASSIMILATI...csandit
The intensive development of traffic engineering and technologies that are integrated into
vehicles, roads and their surroundings, bring opportunities of real time transport mobility
modeling. Based on such model it is then possible to establish a predictive layer that is capable
of predicting short and long term traffic flow behavior. It is possible to create the real time
model of traffic mobility based on generated data. However, data may have different
geographical, temporal or other constraints, or failures. It is therefore appropriate to develop
tools that artificially create missing data, which can then be assimilated with real data. This
paper presents a mechanism describing strategies of generating artificial data using
microsimulations. It describes traffic microsimulation based on our solution of multiagent
framework over which a system for generating traffic data is built. The system generates data of
a structure corresponding to the data acquired in the real world.
Conflict-free dynamic route multi-agv using dijkstra Floyd-warshall hybrid a...IJECEIAES
Autonomous Guided Vehicle is a mobile robot that can move autonomously on a route or lane in an indoor or outdoor environment while performing a series of tasks. Determination of the shortest route on an autonomous guided vehicle is one of the optimization problems in handling conflict- free routes that have an influence on the distribution of goods in the manufacturing industry's warehouse. Pickup and delivery processes in the distribution on AGV goods such as scheduling, shipping, and determining the route of vehicle with short mileage characteristics, is very possible to do simulations with three AGV units. There is a windows time limit on workstations that limits shipping. The problem of determining the route in this study is considered necessary as a multi-vehicle route problem with a time window. This study aims to describe the combination of algorithms written based on dynamic programming to overcome the problem of conflict-free AGV routes using time windows. The combined approach of the Dijkstra and Floyd-Warshall algorithm results in the optimization of the closest distance in overcoming conflict-free routes.
"Detecting road lane is one of the key processes in vision based driving assistance system and autonomous vehicle system. The main purpose of the lane detection process is to estimate car position relative to the lane so that it can provide a warning to the driver if the car starts departing the lane. This process is useful not only to enhance safe driving but also in self driving car system. A novel approach to lane detection method using image processing techniques is presented in this research. The method minimizes the complexity of computation by the use of prior knowledge of color, intensity and the shape of the lane marks. By using prior knowledge, the detection process requires only two different analyses which are pixel intensity analysis and color component analysis. The method starts with searching a strong pair of edges along the horizontal line of road image. Once the strong edge is detected the process continues with color analysis on pixels that lie between the edges to check whether the pixels belong to a lane or not. The process is repeated for different positions of horizontal lines covering the road image. The method was successfully tested on selected 20 road images collected from internet. Ery M. Rizaldy | J. M. Nursherida | Abdul Rahim Sadiq Batcha ""Reduced Dimension Lane Detection Method"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | International Conference on Advanced Engineering and Information Technology , November 2018, URL: https://www.ijtsrd.com/papers/ijtsrd19136.pdf
Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/19136/reduced-dimension-lane-detection-method/ery-m-rizaldy"
The application of automated sensor data for development of estimation models for various traffic variables in the homogeneous as well as heterogeneous (mixed) traffic conditions will be discussed in the seminar as two case studies. The first case study will discuss the development of a model-based queue estimation scheme using the Kalman filtering technique, taking into account the statistical properties of detector errors, for homogeneous traffic conditions. The second case study will discuss the suitability of Bluetooth and RFID (Radio Frequency Identifier) sensors for data collection and development of travel time estimation models using ARIMA modeling method under mixed traffic conditions, as prevailing in India. The developed estimation schemes can be used as part of travel time information applications in real time Intelligent Transportation System (ITS) implementations.
The peer-reviewed International Journal of Engineering Inventions (IJEI) is started with a mission to encourage contribution to research in Science and Technology. Encourage and motivate researchers in challenging areas of Sciences and Technology.
Optimization of smart traffic lights to prevent traffic congestion using fuzz...TELKOMNIKA JOURNAL
not been able to show the right time according to the existing traffic conditions. Time settings based on peak/off-peak traffic lights are not enough to handle unexpected situations. The fuzzy mamdani method makes decisions with several stages, the criteria used are the number of vehicles, the length of the queue and the width of the road to be able to optimize the time settings based on the real-time conditions required so that unwanted green signals (when there is no queue) can be avoided. The purpose of this research is to create a simulator to optimize traffic time management, so that the timers on each track have the intelligence to predict the right time, so that congestion at the intersection can be reduced by adding up to 15 seconds of green light from the previous time in the path of many vehicles.
Solution to the Traffic Problem
Pune Traffic Police department requires a modern framework to manage the growing traffic and the growing boundaries of the city. They also have a requirement to digitize records and administration of fines in order to prevent corruption. They are keen to involve citizens to backfill the shortage of police staff. The project calls for a total redesign of their technology and tools from scratch.
The proposed technology should enable development of light-weight applications like the following. You are welcome to imagine additional use cases and propose solutions.
1. Online Traffic Signal Management
a. Enable Police Control Room to monitor traffic patterns and control traffic signals in real time
b. Enable emergency vehicles to override signals for rapid passage
2. Curb Corruption
a. Develop an audio-visual tool to capture officer’s interactions with offenders
3. Instafine
a. Police can take pictures of traffic violations
b. They can select the category and severity of violation, and submit immediately
c. Information about fines can be dispatched by post, email, Whatsapp, SMS, etc.
4. Citizen Police
a. Citizens can take pictures of traffic violations and submit to the Control Room
b. Control Room processes the complaints and sends fines to offenders
Online Bus Arrival Time Prediction Using Hybrid Neural Network and Kalman fil...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
A Method for Predicting Vehicles Motion Based on Road Scene Reconstruction an...ITIIIndustries
The suggested method helps predicting vehicles movement in order to give the driver more time to react and avoid collisions on roads. The algorithm is dynamically modelling the road scene around the vehicle based on the data from the onboard camera. All moving objects are monitored and represented by the dynamic model on a 2D map. After analyzing every object’s movement, the algorithm predicts its possible behavior.
This paper proposes development of an android app to improve the transportation services for
bus rental companies that lift Taibah University students. It intends to reduce the waiting time
for bus students, thereby to stimulate sharing of updated information between the bus drivers
and students. The application can run only on android devices. It would inform the students
about the exact time of arrival and departure of buses on route. This proposed app would
specifically be used by students and drivers of Taibah University. Any change in the scheduled
movement of the buses would be updated in the software. Regular alerts would be sent in case of
delays or cancelation of buses. Bus locations and routes are shown on dynamic maps using
Google maps. The application is designed and tested where the users assured that the
application gives the real time service and it is very helpful for them.
Cost Effective SMS Fire Approach for Transportation based on Vehicle Speediosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
CREATING DATA OUTPUTS FROM MULTI AGENT TRAFFIC MICRO SIMULATION TO ASSIMILATI...csandit
The intensive development of traffic engineering and technologies that are integrated into
vehicles, roads and their surroundings, bring opportunities of real time transport mobility
modeling. Based on such model it is then possible to establish a predictive layer that is capable
of predicting short and long term traffic flow behavior. It is possible to create the real time
model of traffic mobility based on generated data. However, data may have different
geographical, temporal or other constraints, or failures. It is therefore appropriate to develop
tools that artificially create missing data, which can then be assimilated with real data. This
paper presents a mechanism describing strategies of generating artificial data using
microsimulations. It describes traffic microsimulation based on our solution of multiagent
framework over which a system for generating traffic data is built. The system generates data of
a structure corresponding to the data acquired in the real world.
Conflict-free dynamic route multi-agv using dijkstra Floyd-warshall hybrid a...IJECEIAES
Autonomous Guided Vehicle is a mobile robot that can move autonomously on a route or lane in an indoor or outdoor environment while performing a series of tasks. Determination of the shortest route on an autonomous guided vehicle is one of the optimization problems in handling conflict- free routes that have an influence on the distribution of goods in the manufacturing industry's warehouse. Pickup and delivery processes in the distribution on AGV goods such as scheduling, shipping, and determining the route of vehicle with short mileage characteristics, is very possible to do simulations with three AGV units. There is a windows time limit on workstations that limits shipping. The problem of determining the route in this study is considered necessary as a multi-vehicle route problem with a time window. This study aims to describe the combination of algorithms written based on dynamic programming to overcome the problem of conflict-free AGV routes using time windows. The combined approach of the Dijkstra and Floyd-Warshall algorithm results in the optimization of the closest distance in overcoming conflict-free routes.
"Detecting road lane is one of the key processes in vision based driving assistance system and autonomous vehicle system. The main purpose of the lane detection process is to estimate car position relative to the lane so that it can provide a warning to the driver if the car starts departing the lane. This process is useful not only to enhance safe driving but also in self driving car system. A novel approach to lane detection method using image processing techniques is presented in this research. The method minimizes the complexity of computation by the use of prior knowledge of color, intensity and the shape of the lane marks. By using prior knowledge, the detection process requires only two different analyses which are pixel intensity analysis and color component analysis. The method starts with searching a strong pair of edges along the horizontal line of road image. Once the strong edge is detected the process continues with color analysis on pixels that lie between the edges to check whether the pixels belong to a lane or not. The process is repeated for different positions of horizontal lines covering the road image. The method was successfully tested on selected 20 road images collected from internet. Ery M. Rizaldy | J. M. Nursherida | Abdul Rahim Sadiq Batcha ""Reduced Dimension Lane Detection Method"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Special Issue | International Conference on Advanced Engineering and Information Technology , November 2018, URL: https://www.ijtsrd.com/papers/ijtsrd19136.pdf
Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/19136/reduced-dimension-lane-detection-method/ery-m-rizaldy"
The application of automated sensor data for development of estimation models for various traffic variables in the homogeneous as well as heterogeneous (mixed) traffic conditions will be discussed in the seminar as two case studies. The first case study will discuss the development of a model-based queue estimation scheme using the Kalman filtering technique, taking into account the statistical properties of detector errors, for homogeneous traffic conditions. The second case study will discuss the suitability of Bluetooth and RFID (Radio Frequency Identifier) sensors for data collection and development of travel time estimation models using ARIMA modeling method under mixed traffic conditions, as prevailing in India. The developed estimation schemes can be used as part of travel time information applications in real time Intelligent Transportation System (ITS) implementations.
The peer-reviewed International Journal of Engineering Inventions (IJEI) is started with a mission to encourage contribution to research in Science and Technology. Encourage and motivate researchers in challenging areas of Sciences and Technology.
Intelligent Collision avoidance and monitoring system for railway using wirel...Editor IJMTER
In the current railway systems, it is becoming ever more necessary to have safety
elements in order to avoid accidents. One of the important causes that can provoke serious accidents
is the existence of obstacles on the tracks, either fixed or mobile. This project deals about one of the
efficient methods to avoid train collision and obstacle detection. A GPS system is being used to
pinpoint the location of faults on tracks. The project presents a solution, to provide an intelligent
train tracking and management system to improve the existing railway transport service. The solution
is based on powerful combination of mobile computing, Global System for Mobile Communication
(GSM), Global Positioning System (GPS) technologies and software. The inbuilt GPS module
identifies the train location with a highest accuracy and transfers the information to the central
system. The availability of the information allows the train Controller to take accurate decisions as
for the train location. Positioning data along with train speed helps the central system to identify the
possible safety issues and react to them effectively using the communication methods provided by
the system.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
A NOVEL AND COST EFFECTIVE APPROACH TO PUBLIC VEHICLE TRACKING SYSTEMijujournal
There are lots of efforts being made by public transport corporations to improve public vehicle occupancy
by requesting the public to use public transport over other modes of transportation. It can be noted that if
the passenger knows with high confidence that the bus is going to come, he/she will definitely wait rather
than opting for other modes of transport. Efficient information can therefore help the users to choose faster
and more easier connections which saves their time. Trends in wireless technology like Global System for
Mobile communication (GSM) and Radio Frequency Identification (RFID) have resulted in easier and
faster communication. This paper presents a vehicle tracking system by integrating both of the above
mentioned technologies. The central server uses geographic information system (GIS) to track vehicles to
display the position information on the electronic map. This paper suggests a new cost-effective way for
tracking a vehicle in public transport domain and compares proposed technique to some of the methods
advised previously for tracking public vehicles.
Estimation of road condition using smartphone sensors via c4.5 and aes 256 a...EditorIJAERD
Nowadays every smart phone is integrated with many helpful sensors. Sensors are originally design to make
the computer program and application convenient. The smart phone sensors like Gyroscope and Accelerometer are used
to estimate road roughness conditions. The collected data is from sensor and easy to manage value in the frequency
domain to calculate magnitudes of vibrations. Well maintained roads contribute to a significant portion of countries
economy. Roadsense application provides information about rules and regulations (Vehicle Papers, Parking Rule,
Distraction While Driving) to be followed while driving the vehicle. Throughout this paper, we discuss the previous hole
detections ways in which has been developed and process a worth effective answers to identify the potholes and bumps
on the roads. In our application mobile sensors are accustomed establish potholes and the bumps. The proposed system
captures the geographical locations of potholes and bumps using GPS sensor among the mobile. These sense data sent
for classification and uses algorithm C4.5, AES256 then this data sends for further processing. Finally the data is send to
the vehicle driver. An android can be used to display the road condition in the map.
Introduction to the selection of corridor and requirements, implementation o...IJMER
Intelligent highway vehicle system is an advanced system which enhances the transportation
systems, reduces the congestion and minimizes the environmental impact. To meet needs of future
transportation, the present system must follow some strategies like build new capacity, manage travel
demand, increase operational efficiency and advanced new technology. The most important part of
system is wireless communication like GPS, fiber optic technology, satellite communication. Considering
fiber optic technology, the cost of installation is more and the area of coverage is less. Hence
researchers are finding alternate ways and selected WIMAX technology for wireless communication.
This paper describes an overview of basic requirements for the implementation of IVHS in Hyderabad
(India).
International Journal of Artificial Intelligence & Applications (IJAIA)gerogepatton
The conventional pedestrian crossing system's shortcomings require urgent reform to enhance the safety of
pedestrians and improve urban mobility. Issues such as insufficient time for pedestrians to cross, prolong
waiting times, neglection of emergency vehicles, and the absence of effective 24/7 response mechanisms at
traditional crosswalks present significant safety concerns in urban areas. Our primary intention is to
develop a cutting-edge pedestrian crossing system that relies on deep learning and image processing
technologies as its foundation. This research addresses to innovate an advanced smart crosswalk
consisting of four essential components: a real-time Pedestrian Detection and Priority System customized
for individuals with special needs, a responsive system for detecting road conditions, vehicle availability
and speed near crosswalks, a real-time Emergency Vehicle Detection and Priority System strengthened by
rigorous verification procedures, and a robust framework for identifying pedestrian accidents and
violations of crosswalk rules. The entire system has been meticulously designed not only to enhance
pedestrian safety by identifying potential dangers but also to optimize traffic flow. In essence, it aims to
provide an improved pedestrian crossing experience characterized by increased safety and efficiency.
SMART CROSSWALK: MACHINE LEARNING AND IMAGE PROCESSING BASED PEDESTRIAN AND V...gerogepatton
The conventional pedestrian crossing system's shortcomings require urgent reform to enhance the safety of
pedestrians and improve urban mobility. Issues such as insufficient time for pedestrians to cross, prolong
waiting times, neglection of emergency vehicles, and the absence of effective 24/7 response mechanisms at
traditional crosswalks present significant safety concerns in urban areas. Our primary intention is to
develop a cutting-edge pedestrian crossing system that relies on deep learning and image processing
technologies as its foundation. This research addresses to innovate an advanced smart crosswalk
consisting of four essential components: a real-time Pedestrian Detection and Priority System customized
for individuals with special needs, a responsive system for detecting road conditions, vehicle availability
and speed near crosswalks, a real-time Emergency Vehicle Detection and Priority System strengthened by
rigorous verification procedures, and a robust framework for identifying pedestrian accidents and
violations of crosswalk rules. The entire system has been meticulously designed not only to enhance
pedestrian safety by identifying potential dangers but also to optimize traffic flow. In essence, it aims to
provide an improved pedestrian crossing experience characterized by increased safety and efficiency.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
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Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
1. IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE)
e-ISSN: 2278-1684,p-ISSN: 2320-334X, Volume 12, Issue 4 Ver. III (Jul. - Aug. 2015), PP 70-80
www.iosrjournals.org
DOI: 10.9790/1684-12437080 www.iosrjournals.org 70 | Page
Safety Information System of Indian Unmanned Railway Level
Crossings
Vivek Singhal1
, Dr. S.S. Jain2
1
(Ph.D. Research Scholar, Center for Transportation Systems (CTRANS), Indian Institute of Technology (IIT),
Roorkee, India)
2
(Professor, Transportation Engineering Group, Department of Civil Engineering Department & Associated
Faculty, CTRANS, IIT Roorkee, India)
Abstract: In India, the unmanned railway level crossings are of major concerns these days because of rising
rail-road accidents in India. There is an urgent need to develop an information system which can inform the
users before hand of the approaching unmanned railway level crossings with their characteristics. Each
unmanned level crossing was surveyed to collect the unmanned railway level crossing characteristics on
Shahdra-Shamli-Tapri railway route through Global Position System and sensor. These are stored and analyzed
through GIS software. The locations of railway stations were also surveyed. The level crossings are stored as
points with its characteristics in geographical information system database, whereas the road and railway track
are stored as line feature and villages as polygon features. Unmanned crossings accident statistics are stored
and analyzed from year 2008 to 2013. The traffic flow characteristics of the road crossing the unmanned
railway level crossings viz. traffic volume, peak hour factor and average daily traffic are also analyzed in this
study. The study may lead to development of a warning system for road users so that they are aware about the
different characteristics of the unmanned railway level crossing beforehand to alert them about the safety.
Key words: Unmanned railway level crossing characteristics, GPS, GIS, sensor, ICT.
I. Introduction
1.1 Problem
The railway level crossing is the one where a railway line and a road intersect with each other at the
same level. There are two types of level crossings in India, i.e. manned and unmanned railway level crossings.
According to [1] there are approx. 30348 level crossings (manned and unmanned) in India out of which 11563 are
unmanned. Collisions at unmanned level crossings are increasingly a major problem in India. According to the
report published in Times of India by [2] News Network maximum accidents i.e. 40% occurred at unmanned
railway level crossings. Most of the unmanned level crossing accidents were due to the negligence of road users
viz. Non-visibility of approaching train at level crossing by road users. The plan given by [3], [4] described the
method of lowering accidents by decreasing human dependence and mitigation of consequential effect. This plan
helped in reduction of accidents 44% in 2003 to 17% in 2013. A website of Government of India
(www.sims.railnet.gov.in) [5] monitors each unmanned level crossing about the safety data. Every unmanned
level crossing is assigned a unique ID, which therefore provides the necessary useful information viz. unmanned
railway level characteristics and accident data to the user about each unmanned level crossing.
1.2 Previous Work
The study [6] extracted and analyzed the Turkish State railways characteristics using Geographical
Positioning System (GPS), sensors, like non-contact photography (remote sensing technology), video, laser,
acoustic, radar, and infrared sensors and therefore developed a Geographical Information System (GIS)
database. The database contained the knowledge about stations, segments, traffic accidents, maintenance, and
renewal works and track data. The track data was classified into equal segments. The information could be
gathered by a click on the segments viz. material type, work history information, track structures (tunnels),
weather conditions (flooding and snowy places), and natural soil conditions (landslide, stone falling). The track
geometry graphically representation was also done in this study. The graphical representation was used in
calculation of normalized standard deviations and Quality Index (QI) and was stored in GIS. The GIS database
of turnout having a symbol of small train had attributes viz. turnout ID, kilometers, type, direction, angle,
radius, length, sleeper and station and could be retrieved on a single click. The study in [7] discussed
information and communication computer controlled system which extracted processed, stored, analyzed,
logically associated and graphically displayed. The GIS-based Advanced Traveler Information System (ATIS)
was developed to store huge amount of GIS data information of Hyderabad City, India. The Hyderabad City
features viz. road networks, hospitals, government and private offices, stadiums, bus and railway stations, and
tourist places within the city limits were stored as attributes in GIS database. The traveler‟s information could
2. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 71 | Page
easily access information system of travelers through this system. In [8], an integrated GPS, GIS and wireless
sensors based data collection system was developed. GPS based Automatic Vehicle Location (AVL) system
collected the locations at fixed time interval for road-rail network. The database inventories consisted of the
digital maps, high resolution satellite imagery, and digital elevation models which are mapped through GIS. The
data is transmitted through wireless sensors. The data base inventory mapping was also done for accident site on
digital maps, establishment of the post accident responder, and cost effective measures for timely relief.
Crossing Inventory Information Management System (CIIMS) [9] developed by Visual Basic (VB) 6.0 to manage
the Kansas department of transportation (KSDOT)„s accidental data of rail/road crossings. The spatial analysis
was done by GIS functionality inserted in the VB software. The application of GIS helped in maintaining grade
crossings data efficiently. Therefore, identification of the higher accident prone rail/road crossings helped in
improving the safety of motorists across Kansas. A Rail Safety Information System (RSIS) [10] which contained
all railroad safety related information and acted as Database Management System (DBMS). The functionality of
the RSIS includes- firstly, the location inspection. Secondly, the railroad data reporting have to be done.
Afterwards the data is to be tested, processed and stored. Approximately 750,000 records are reported and
verified every year. In [11] a geographic database of Switzerland railway level crossing using GIS. GIS stored
and presented every route of level crossing data in a GIS pictorially. The project aimed at infrastructure
representation by electronic means. The project again aimed at improvement of whole infrastructure and plan
security. Afterwards all geographic databases were to be spread through Intranet. The study [12] provided the
level crossing safety by using a knowledge base and studied the level crossing existing in European countries and
Japan. The study again analyzed the accident data at railway level crossings. The study again proposed the
reporting level crossing accidents in European countries. They again prepared an integrated accident information
system for accident database retrieval. They again examined the new technological innovations to upgrade
railway level crossings. They finally resulted in creation of Thematic Maps of level crossing through web portal.
The SELCAT in total enhanced the road and rail safety and also helped in traffic congestion avoidance. The
railway level crossing data was collected, analyzed, coded, compared and harmonized by use of new
technological innovation and also regular database maintenance helped in reducing the accidents at railway level
crossings. The budget requirements used for completion of the project was 850 Euro and duration to complete the
project was 22 months.
1.3 Purpose of Work
To collect data and identify unmanned railway level crossings locations and routes on railway route.
To create a database using GIS Interface (Arc Map) (ARC GIS) [13] for digitization, adding attributes and
database retrieval of unmanned railway level crossing characteristics.
To create spatial map, query analysis of unmanned railway level crossings locations to map and retrieve the
accidental crossings.
To analyze the total traffic volume, average daily traffic (ADT), highest peak hour factor (PHF) of
unmanned railway level crossings.
1.4 Contribution of the Study
The study contributes in the way that with an information database created of unmanned railway level
crossings on railway route, it is easy to track the accidental crossings. When the road users approach these
unmanned level crossings, they might be attentive before hand of the approaching the crossings with its
characteristics already known.
II. Methodology
The system flowchart for safety information system using GIS is shown in Fig. 1. The methodology is
discussed as-
1. Data collection and identification of unmanned railway level crossings locations on Shahdra-Shamli-Tapri
railway route.
2. Identification of routes crossing all the unmanned railway level crossings.
3. Used GIS Interface (Arc Map) for spatial mapping, query analysis and database retrieval of accidental
unmanned railway level crossings.
3. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 72 | Page
Fig. 1. System flowchart for safety information system using GIS
2.1 Data Collection and Identification of Railway Line Network
The unmanned railway level crossings on Shahdra-Shamli-Tapri (DSA-SMQL-TPZ) railway route
have been identified. The Shahdra-Shamli-Tapri railway line connects Shahdra in Indian capital Delhi to Tapri,
near Saharanpur in Uttar Pradesh. The railway line is about 165 km in length and it has 145 railway level
crossings and 71 of them are unmanned railway level crossings. The railway line connects the major cities of
Uttar Pradesh and Delhi. The unmanned railway level crossings on this railway route are situated mostly near
rural areas i.e. (approximately 95%).
The railway route operation and maintenance is done by Northern Railways (NR), a division of Indian
Railways (IR). The study has been conducted on 19 road vehicle-train collision prone unmanned railway level
crossings situated on DSA-SMQL-TPZ railway route with railway line chainage between 0 km to 165 km. The
study route map (Fig. 2). According to Safety Information Management System (SIMS), the maximum design
and booked speed on the DSA-SMQL-TPZ section is 75 km/hr and in foggy conditions the maximum
permissible speed of the train is 48 km/hr. The study area with directions is given in Table 1.
4. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 73 | Page
Fig. 2. Study route map of DSA-SMQL-TPZ
Table 1. Study area with directions
S.
No.
Unmanned
Railway Level
Crossing
Direction 1 Direction 2
1. 14-C Gotra/Mandula to Fakharpur Fakharpur to Gotra/Mandula
2. 16-C Khekra to Fakharpur Fakharpur to Khekra
3. 17-C Khekra to Fakharpur Basi/Khekra to Sunhera
4. 21-C Sunhera to Basi/Khekra Basi/Khekra to Sunhera
5. 34-C Saroorpur Kalan to Gaadhi Gaadhi to Saroorpur Kalan
6. 35-C Saroorpur Kalan to Sujra Sujra to Saroorpur Kalan
7. 43-C Irdispur to Badka Irdispur to Badka
8. 50-C Baoli to Latifpur to Sabha Kheri Sabha Kheri to Baoli to Latifpur
9. 67-C Ramala to Budhpur Budhpur to Ramala
10. 72-C SH-57 to Ailum Ailum to SH-57
11. 82-C PanjaKhara to Jasala Jasala to PanjaKhara
12. 87-C Lilion to Balwa Balwa to Lilion
13 93-C Gohrani to Karodi Karodi to Gohrani
14. 103-C Raseedgarh to Hararfatehpur Hararfatehpur to Raseedgarh
15. 110-C Ambeta YakubPur to Jalabad Jalabad to Ambeta YakubPur
16. 122-C Tipra to Sambhalkheri Sambhalkheri to Tipra
17. 133-C Jhandera to Nalhera Nalhera to Jhandera
18. 136-C Chunneti to NainKhera NainKhera to Chunneti
19. 140-C Fatehpur to Mavikhurd Mavikhurd to Fatehpur
5. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 74 | Page
2.2 Data Collection
GPS locations of unmanned railway level crossings on Shahdra to Tapri route were collected by Trimble
Juno SB as shown in Fig. 3. The unmanned railway characteristics data collected include level crossing number,
name, chainage, division, major section, block section, latitude and longitude, type, number of tracks, gate width,
station limit, track alignment, whistle boards presence, track gradient, visibility up and down and Train Vehicle
Unit (TVU), road crossing unmanned crossing type, road connecting village or town or city, distance of gate
posts form centerline of track, no of lanes, speed breaker distance from centerline of track, stop board presence,
visibility of road up and down. Accident statistics are stored and analyzed from year 2008 to 2013.
Fig. 3. GPS location data collection at unmanned railway crossings selected for the study.
2.3 Creating a Spatial Map of Railway Line Network
The spatial map creation is done by first digitizing the different parts of Shahdra-Shamli-Tapri railway
route using the Arc GIS 9.3 software. The buffer was created of 6 km around the railway line network covering
the all the input features inside it. The spatial map consisted of different GIS layers, such as railway line, railway
line buffer, unmanned railway level crossings (accidental/non-accidental), villages, stations, roads crossing the
unmanned railway level crossings. Unmanned level crossings (Fig. 4) that are being stored as black pushpins. The
railway track are stored as rail-road sign, roads are stored as red path and villages as polygon features are shown
as light brown polygons. The railway stations are stored as green flags.
Fig. 4. Spatial map of railway line network from Shahdra-Shamli-Tapri railway route
6. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 75 | Page
2.4 Spatial Map Attribute Data Storage
The attribute data has been associated to the spatial map. The attribute data of all unmanned railway
level crossings on Shahdra-Shamli-Tapri railway route viz. are attached to each unmanned railway level
crossings.
2.5 Query Analysis of Unmanned Railway Level Crossings
The query analysis of the spatial map is done by firing a query based on some predefined condition on
attribute data of unmanned railway level crossings. Therefore it results in the identification and selection of the
particular unmanned railway level crossings satisfying the particular predefined query firing condition. The
following query statement has been used to identify the accidental unmanned railway level crossings (Fig. 5).
Select * FROM unmanned railway level crossings (Shahdra-Tapri Railway Route) WHERE
“Accidents”>0
Fig. 5. Query analysis of accidental unmanned railway level crossings
7. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 76 | Page
Out of unmanned railway level crossings 19 unmanned railway level crossings viz. 14-C, 16-C, 17-C,
21-C, 34-C, 35-C, 43-C, 50-C, 67-C, 72-C,82-C, 87-C, 93-C, 103-C, 110-C, 122-C, 133-C, 136-C and 140-C
were found to be accidental unmanned railway level crossings. The frequently accidental unmanned railway
level crossings of spatial map are depicted in „cyan‟ colour. The attribute data of 19 accidental unmanned
railway characteristics data collected by Information aand Communication Technology (ICT) and field data
collection viz. level crossing number, name, chainage, division, major section, block section, latitude and
longitude, type, number of tracks, gate width, station limit, track alignment, whistle boards presence, track
gradient, visibility up and down and TVU (2008-2014), road crossing unmanned crossing type, road connecting
village or town or city, distance of gate posts form centerline of track, no of lanes, speed breaker distance from
centerline of track, stop board presence, visibility of road up and down. Accident statistics are stored and
analyzed from year 2008 to 2013.
Table 2. Attribute table of attached to spatial map
8. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 77 | Page
2.6 Data Base Retrieval of Information of Unmanned Railway Level Crossings
The data base of the accidental unmanned railway level crossings from Shahdra-Shamli-Tapri
have been associated as an attribute with their respective road section in the spatial map, created in GIS.
Fig. 6. Data base retrieval of information of unmanned accidental crossings
In order to decrease the time of searching in attributes tables directly about the different characteristics
details of a particular unmanned railway level crossing on spatial map. Thereby, it is done clicking „HTML
popup‟ tool of Arc GIS of spatial map of unmanned railway level crossings. Fig. 6 shows all attributes of the
unmanned railway level crossing 21-C. Again attributes of other unmanned railway level crossings can be just
by clicking on the unmanned railway level crossings.
The use of ICT for data information system of unmanned railway level crossing characteristics is
expected to help in developing a warning system for the users beforehand providing the characteristics of
unmanned railway level crossings. The users can get alert about by understanding the different characteristics of
the unmanned railway level crossings. This can help to avoid collision of road users with the train at unmanned
railway level crossings by using already stored unmanned railway level crossings characteristics, accidents
statistics data, while approaching the particular unmanned railway level crossing.
9. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 78 | Page
3. Accident Analysis
The accident analysis of nineteen unmanned level crossings is done (Fig. 7). It was observed that from
year 2008 to 2013, the highest number of accidents were observed in year 2010 and 2013 at UMLC 14-C,16-C,
17-C,21-C,34-C,35-C,67-C,72-C,87-C,122-C and 133-C.The lowest accidents were observed in year 2008 at
UMLC 136-C.
Fig. 7. Unmanned railway level crossing with respect to year of accident
4. Traffic Volume Analysis
The traffic volume analysis (Fig. 8) shows that –
1. The direction1 traffic volume is about 26.09% (approx.) higher than the average traffic volume. In case of
direction2 the traffic volume is about 24.12 % (approx.) higher traffic volume than the average traffic
volume.
2. The unmanned level crossing 17-C has highest traffic volume in direction1 and 16-C in direction2. The
traffic volume of 17-C in direction1 is 48.34% (approx.) higher than the average traffic volume. Again, in
direction2 the unmanned level crossing 16-C traffic is 49.59% (approx.) higher than the average traffic
volume.
3. The unmanned level crossing 133-C has lowest traffic volume in direction1. 140-C was observed to have
lowest traffic volume in direction2. In direction1 133-C has 46.4 % (approx.) and 140-C in direction2 has
54.6 % (approx.) lower traffic than the average traffic volume respectively.
Fig. 8. Unmanned level crossing with respect to traffic volume.
10. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 79 | Page
5. PHF Analysis
The PHF analysis (Fig. 9) shows that –
1. Out of 19 unmanned level crossings 47.3% (approx.) unmanned level crossings has higher PHF than the
average PHF in both directions.
2. The unmanned level crossings 110-C and 103-C has highest PHF in direction1 and direction2 respectively.
3. The lowest PHF being observed at unmanned level crossings 35-C in both directions.
Fig. 9. Unmanned level crossing number with respect to PHF
6. ADT Analysis
The PHF analysis (Fig. 10) shows that –
1. ADT of 11 unmanned level crossings out of 19 unmanned level crossings is higher than the average ADT in
both directions.
2. The unmanned level crossing 17-C has highest ADT in direction1 and 16-C has highest ADT in
direction 2.
3. The unmanned level crossing 133-C has lowest ADT in direction1 and 140-C has lowest ADT in
direction 2.
Fig. 10. Unmanned level crossing number (UMLC) with respect to ADT
11. Safety information system of Indian unmanned railway level crossings
DOI: 10.9790/1684-12437080 www.iosrjournals.org 80 | Page
II. Conclusions
The following conclusions have been drawn based on the present study-
1. The Shahdra-Shamli-Tapri railway route has a total of 71 unmanned railway level crossings along the route;
however the GPS data and video data were collected only for 19 unmanned level crossings. The selection of 19
unmanned level crossings was on the basis of the number of accidents at these crossing.
2. Parameters viz. unmanned railway level crossing name and number, from_chainage, to_chainage, state, division,
major section, block section, latitude and longitude, type, number of tracks, gate width, station limit, track
alignment, whistle boards presence, track gradient, visibility up and down and TVU, road crossing unmanned
level crossing type, road connecting village or town or city, distance of gate posts form centerline of track,
approach road gradient, track gradient, single or multiple road, speed breaker distance from crossing, stop board
presence, visibility of road up and down, duration gate closure, date of accident, accident cause negligence of
driver, accidents count from year 2008 to 2013, train vehicle unit from year 2009 to 2012 were collected for 19
unmanned level crossings with the help of ICT based system and published reports and organization i.e. railway
engineering section, Shamli, India
3. Three parameters i.e. unmanned railway level crossing number, accident statistics, traffic volume were onsidered
to be the most important for the study, and therefore were analyzed to assess the problems in specific unmanned
railway level crossings.
4. The spatial map of Shahdra-Shamli-Tapri railway line network with railway line, railway line buffer, unmanned
railway level crossings (accidental/non-accidental), villages, stations, roads crossing the unmanned railway level
crossing is created.
5. The attribute data viz. geometric features, road characteristics, traffic control characteristics, unmanned railway
level characteristics, environmental conditions, accident data (2009-13), TVU survey (2009-2014)
etc. of a spatial map is stored by just clicking on the particular unmanned railway level crossing.
6. The query analysis of unmanned railway level crossings helped in data base retrieval of information of unmanned
railway level crossings.
7. In general it is observed that-
i. Unmanned railway level crossing number 17-C and 16-C had highest total traffic volume and ADT in direction 1
and direction 2 respectively. 133-C and 140-C had lowest total traffic volume and ADT in direction1 and
direction2 respectively.
ii. The unmanned level crossings 93-C and 82-C has highest PHF in direction1 and direction2 respectively. The
lowest PHF was observed at unmanned level crossings 35-C and 140-C in direction1 and direction2 respectively.
iii. Year 2010 and 2013 were observed to have highest number at 14-C, 16-C, 17-C, 21-C, 34-C, 35-C, 67-C, 72-C,
87-C, 122-C and 133-C. Therefore, these unmanned railway level crossing are found to be critical and needs
further detailed study.
The use of ICT for data information system of unmanned railway level crossing characteristics is expected to
help in developing a warning system for the users beforehand providing the characteristics of unmanned railway level
crossings. The users can get alert about by understanding the different characteristics of the unmanned railway level
crossings. This can help to avoid collision of road users with the train at unmanned railway level crossings by using
already stored UMLC characteristics, accidents statistics data, while approaching the particular unmanned railway
level crossing. The total traffic volume, highest peak hour factor and average daily traffic analysis of unmanned level
crossings were also done in this study.
References
[1]. K. Pajunen and A. Kumar, Best practices to improve level crossing safety, Finland & India Group of Experts on Improving Safety
at Level Crossings 3rd Session, UNECE, Genève, 2014, 1-32.
[2]. M. Singh, Unmanned railway crossings continue to be death traps (India: Report-Times of India News 2013).
[3]. Corporate Safety Plan (2003-2013):At a glance, (India: Ministry of Railways, Govt. of India).
[4]. R.K. Verma.,Level crossing safety management information system,India, 2013, 1-10.
[5]. Safety Information Management System (SIMS) URL: http://sims.railnet.gov.in.
[6]. F. Guler and M. Akad M. and M. Ergun, Turkey railway asset management system in Turkey: A GIS application”, FIG Working
Week 2004, Athens, Greece, 2004, 1-11.
[7]. P. Kumar, V. Singh., and D. Reddy, Advanced traveler information system for Hyderabad city, Proc. IEEE Transactions on
Intelligent Transportation Systems, Hyderabad, India, 2005, 26-37.
[8]. F. Hegyi and A.K. Mookerjee, GIS and GPS based asset management for road and railway transportation systems in India”,
Map India, 2013, 1-6.
[9]. K. Gerling and C. DeVault, Highway/railroad grade crossing studies: improving safety through information technology, Burns &
McDonnell, 1999, 6-8.
[10]. Institute of Transportation Engineers, GIS-based crash referencing and analysis system, ITE Journal, 69(4),1999,1-4.
[11]. Geo-information system database of fixed installations (GIS-DfA) (2011-16).URL: http://bls.ch/e/infrastruktur/bauprojekte-
geoinfosystem.php.
[12]. R. Slovák., E.M.El. Koursi, L. Tordai, M. Woods and E. Schnieder, SELCAT – Safer European Level Crossing Appraisal and
Technology, 2008, 1-13.
[13]. ARCGIS URL:www.arcgis.com/home