The document discusses Intelligent Transportation Systems (ITS). ITS uses advanced technologies like wireless communication, computational technologies, and sensing technologies to improve transportation systems by making them more efficient and safer. Some applications of ITS discussed are electronic toll collection, GPS navigation systems, emergency vehicle notification, automatic road enforcement, and dynamic traffic light sequencing. The benefits of ITS include reduced traffic congestion, accidents, and fuel consumption. However, ITS technologies can be costly to implement and maintain.
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NAME :- RAMAKRISHNA BHOLA
BRANCH :- CIVIL ENGINEERING
REGD NO :- F15075001039
2. INTELLIGENT TRANSPORT SYSTEM (ITS)
:- INTRODUCTION
:- WHY ITS NEEDED
:- PROBLEM IN TRANSPORTATION
:- INTELLIGENT TRASPORTATION TECHONOLOGY
:- INTELLIGENT TRANSPORTATION APPLICATIONS
:- I.T.S STATUS IN INDIA
:- BENEFITS OF I T S APPLICATIONS
:- I T S ARCHITECTURE
:- ADVANTAGES AND DISADVANTAGES OF I T S
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4. INTORDUCTION
• Application of advanced technology to transportation solution.
• ITS is comprised of a number of technologies, including information processing,
communications control, electronics.
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( FIG-1 )
5. WHY ITS NEEDED
• Traffic congestion-insufficient road development-growing number of
vehicles.
• Low speed, increased accident rates, increased fuel consumption, and
increased pollution.
• The goal of I T S is to improve the transportation system make it more
efficient and safer by use of information, communications control
electronics technologies.
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8. WIRELESS COMMUNICATIONS
* Wireless communication is a type of data communication that is performed and
delivered wirelessly
* Wireless communication its required in intelligent transportation system because the all
vehicle can indicate by this system.
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4G3G
WIFI
( FIG-4 )
WIFI
9. COMPUTATIONAL TECHNOLOGIES
• Computational technologies it mean microprocessor it’s a small device like a
computer system we can use it in vehicle for advanced signal.
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10. SENSING TECHNOLOGIES
• Sensing technologies is a sensor it can recognition sign of traffic.
• Sensing systems for ITS are vehicle and infrastructure based networked systems,
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11. VIDEO VEHICLE DETECTION
• Video vehicle detection that mean image processing, video vehicle detection can
recognize to the all vehicle information and measure to the flowing of traffic
system and Traffic flow measurement and automatic incident detection using
video cameras is another form of vehicle detection. In ( FIG-6 )
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13. PROBE AND SMART VEHICLE
• The probe vehicle it is a type of techniques all data can be collecting in the real
time. Their primary application is for a specific purpose other than travel time
data collection, such as real-time traffic operations monitoring, incident detection,
and route guidance applications. However, these systems can be used for the
collection of travel time data.
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( FIG-7 ) 13
14. • Inductive loops can be placed in a roadbed to detect vehicles as they pass over the loop
by measuring the vehicle's magnetic field.
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( FIG-8 ) 14
15. INTELLIGENT TRANSPORTATION APPLICATIONS
1. ELECTRONIC TOLL COLLECTION
2. GLOBAL POSITIONING SYSTEM
3. EMERGENCY VEHICLE NOTIFICATION SYSTEMS
4. AUTOMATIC ROAD ENFORCEMENT
5. DYNAMIC TRAFFIC LIGHT SEQUENCE
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16. ELECTRONIC TOLL COLLECTION
• Non-stop toll facilities and segregated traffic management.
• Electronic payment by means of contactless smart cards to promote fast passage
through the toll lanes.
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( FIG-9 )
17. GLOBAL POSITIONING SYSTEM
• A system of satellites, computers, and receivers in which traffic data is
incorporated in the map, the driver can get the fastest route, can know the
position of the signals ahead, predict traffic jams, etc.
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18. .
MERITS
• Travel to unknown destinations using best possible route
• Never get lost.
• Locate restaurants, highways, hospitals , etc.
• Use the traffic flow data to predict the traffic situations ahead
DEMERITS
• Additional cost of installation
• Lack of availability of detailed map of all regions
• Discrepancy local names and indicated names
• Insufficient traffic data analysis to predict traffic conditions
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CONTD-
19. EMERGENCY VEHICLE NOTIFICATION
• The in-vehicle eCall is an emergency call generated either manually by the
vehicle occupants or automatically via activation of in-vehicle sensors after an
accident. When activated, the in-vehicle eCall device will establish an emergency
call carrying both voice and data directly to the nearest emergency point.
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20. AUTOMATIC ROAD ENFORCEMENT
• A traffic enforcement camera system, consisting of a camera and a vehicle-monitoring
device, is used to detect and identify vehicles disobeying a speed limit or some other
road legal requirement and automatically ticket offenders based on the license plate
number. Traffic tickets are sent by mail.
Applications include: -
Speed cameras that identify vehicles traveling over the legal speed limit. Many such
devices use radar to detect a vehicle's speed or electromagnetic loops buried in each
lane of the road.
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21. .
• Red light cameras that detect vehicles that cross a stop line or designated stopping place
while a red traffic light is showing.
• Bus lane cameras that identify vehicles traveling in lanes reserved for buses. In some
jurisdictions, bus lanes can also be used by taxis or vehicles engaged in car pooling.
• Level crossing cameras that identify vehicles crossing railways at grade illegally.
• Double white line cameras that identify vehicles crossing these lines.
• High-occupancy vehicle lane cameras for that identify vehicles violating
requirements.
• Turn cameras at intersections where specific turns are prohibited on red. This type of
camera is mostly used in cities or heavy populated areas.
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CONTD..-
22. DYNAMIC TRAFFIC LIGHT SEQUENCE
• Intelligent traffic control has been developed for dynamic traffic light
sequence. It has circumvented or avoided the problems that usually arise
with systems such as those, which use image processing and beam
interruption techniques.
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23. I.T.S STATUS IN INDIA
• Number of vehicles – Risen hence road accidents have also increased.
• World’s highest annual road fatalities - 80,000 persons killed on Indian roads
every year
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24. CAUSES OF ROAD ACCIDENTS
• Driver’s fault -83.5%
• Pedestrian fault/fault of passengers -4.7%
• Mechanical defect in vehicles -3%
• Bad roads -1.1%
• Bad weather -0.9%
• Other factors-6.8%
• Example - fallen trees, road blockages, non-functioning of signals and absence of rear
reflectors/road signs
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25. BENEFITS OF I T S APPLICATIONS
• Reduction in stops and delays at intersections
• Speed control & improvement
• Travel time improvement
• Capacity management
• Incident management
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26. I T S ARCHITECTURE
• Framework for planning, defining, and integrating intelligent transportation
systems.
Benefits of Architecture
• Reduces time and resources required to integrate the technologies to local needs
• Helps identify agencies and jurisdictions & seeks their participation
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27. ADVANTAGES OF I T S
• Improved safety of vehicle by intelligent transport system .
• Better traffic flow
• Lower travel cost
• Better environmental quality
• Increased business activity
• Greater user acceptance
• Better travel information
• Better planning information
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28. DISADVANTAGES OF I T S
• 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. CONCLUSION
• The making of new vehicles should be well equipped with necessary
technologies.
• To change the road user culture. This includes stronger levels of traffic regulation
and enforcement
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