Intelligent Transportation Systems (ITS) use advanced technologies like wireless communications, computational technologies, and GPS to improve transportation efficiency, safety, and environmental impact. ITS applications provide real-time traffic and road condition information to drivers. This integrated approach collects information from vehicles and roadside sensors to optimize traffic flow, route guidance, and reduce accidents, congestion, and emissions. While ITS faces challenges in mixed traffic conditions and high costs, it can significantly reduce transportation problems if widely adopted with ongoing research and development.

1. PRESENTED BY:
B182862
A.SANDEEP
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2. ITS
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3.  Traffic congestion-insufficient road development-
growing number of vehicles.
 Low speed, increased accident rates, increased fuel
consumption, and increased pollution
 These explore the concepts that treat highway systems
and the vehicles that use them as integrated system.
Among them is the concept of Intelligent Transportation
Systems.
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4.  International program aimed at using advanced technology
for improving the efficiency , safety and environmental
impact of land transportation.
 It is the Incorporation of information technologies and
advances in electronics into all parts of the transportation
network.
 It help drivers to navigate, avoid traffic holdups and avoid
collisions
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5. ITS
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Application oriented
Functional area
ATIS AVCS AHS VICS APTS ARTS CVO
Technology
oriented
Functional area
ATMS

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1.Wireless communication
2.Computational technologies
3.Floating car data
4.Video vehicle detection

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6.GPS

8.  It is a digital communication system.
 It provide real time road traffic information to the drivers
via car navigation system
 Information is transmitted in the direction of traffic
flow from beacons
 Steps in the operation of VICS
1.Collecting information
2.Processes and edits the collected information
3.Providing information
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ITS SYSTEMS

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10. VICS provides three kinds of displays
 Map Display
 Simple Graphic Display
 Text Display
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11.  It provide information, warning and operational support
for accident prevention by using use radio communication
between road and vehicle
 Smart way enables a wide range of information exchange
among all of ITS users
 It require functions capable of sensing road-environment
data
 functions for generating guidance from road-environment
data and road-to-vehicle communication
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13.  AHS ROADSIDE PROCESSING EQUIPMENT
 Image-processing subsystem: Use image processing
to detect road obstacles and other vehicles, and to observe traffic
 Road-to-Vehicle Communications
 Roadside Equipment Networks
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14.  It provide drivers with real-time travel and traffic
information
 Information about delays
 Help for optimal route selection
 There are three key steps to the provision of real-
time traffic information:
o collection
o processing
o dissemination
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16.  Focus on traffic control devices
 Adaptive traffic signal control: to avoid bad signaling
 Ramp metering :to avoid vehicles entering into
highway
 Three ATMS elements
oCollection data team
oSupport system
oReal time traffic control system
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18.  APTS include applications such as automatic
vehicle location (AVL)
 Each vehicle report their current location
 This system report the arrival and departure status
of buses and trains
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Advanced Public Transportation Systems(APTS)

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20.  Portable GPS car navigation systems have become must
have today for most drivers today
 It helps the driver to locate his position, while guiding
him to his destination.
 The map provides a graphical
picture of area
 It also provide turn-by-turn
directions, visually as well as
in form of spoken instructions
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ADVANCES IN NAVIGATION SYSTEMS:

21. ELECTRONIC TOLL COLLECTION SYSTEM:
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An application of
electronic signature
detection to passenger
and commercial
vehicle traffic for the
purpose of collecting
tolls
Allowing motorists to
pass through the
system at highway
speeds
Transponder: radio
frequency
identification unit that
transmits radio signals

22. The three user services
offered by this system are:
 Provision of Driving and
Road Condition Information
 Danger Warning
 Assistance for driving
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24. o Consisting of a camera and a vehicle-monitoring
device
o Used to detect and identify vehicles disobeying a
speed limit or some other road legal requirement
 Speed cameras
 Red light cameras
 Bus lane cameras
 Level crossing cameras
 Double white line cameras
 Turn cameras at intersections
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26.  Reducing traffic congestion;
 Smoothening the traffic flow;
 Reducing traffic accidents;
 Improving safety;
 Enhancing the mobility of travelers, especially the
elderly and disabled;
 Reducing the use of energy;
 Reducing fuel consumption;
 Reducing pollution;
 Reducing capital and operating costs;
 Increasing the viability of public transportation;
 Responding more effectively to incidents;
 Increasing the ease and convenience of travel
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27.  Improved safety.
 Better traffic flow.
 Lower travel cost.
 Better environmental quality.
 Increased business activity.
 Greater user acceptance.
 Better travel information.
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28.  Difficult to use in mixed traffic.
 Preliminary difficulties in understanding.
 ITS equipments costly.
 The control system software could be hacked by
hackers.
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29.  ITS represent the next step in the evolution of a nation's
entire transportation system
 Traffic congestions, rate of road accidents, wastage of
fuels are decreased to a large extend
 Transportation has become a safer and efficient mode
 Hence with much more interest and advanced research
in the field of I T S, it can be implemented in our
country and can prove to be the solution of the traffic
problems including traffic congestion, air pollution and
traffic accidents.
 This system will give a high progress in the
devolvement of our country
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