intelligent transport system-application of ITS
intelligent transport systems its
intelligent transport system pdf
its intelligent transportation system
intelligent transport management system
journal of intelligent transport systems
cooperative intelligent transport system
intelligent transportation system
iet intelligent transport systems
intelligent transportation system ppt
intelligent transportation systems benefits
intelligent transportation system technology
history of intelligent transportation systems
intelligent transportation systems design
intelligent traffic system
intelligent transportation systems pdf
intelligent transportation system plan
2. What is ITS?
The term Intelligent Transportation Systems (ITS) refers to information and
communication technology, applied to transport infrastructure and vehicles,
that improve transport outcomes such as:
Transport Safety
Transport Productivity
Travel Reliability
Social Equity
Environmental Performance
Network Operation Resilience
3. Applications of ITS
Emergency Vehicle Notification Systems
Automatic Road Enforcement
Variable Speed Limits
Collision Avoidance Systems
Dynamic Traffic Light Sequence
4. Collision avoidance system/pre crash
system
It is an automobile safety system designed to prevent or reduce the
severity of a collision.
It uses radar ,laser and camera to detect an imminent crash.
GPS sensors can detect fixed dangers such as approaching stop signs
through a location database.
5. Once an impending collision is detected, these systems provide a warning
to the driver.
When the collision becomes imminent, they take action autonomously
without any driver input (by braking or steering or both).
6. Collision avoidance by braking is appropriate at low vehicle speeds (e.g.
below 50 km/h (31 mph)), while collision avoidance by steering may be
more appropriate at higher vehicle speeds if lanes are clear.
Cars with collision avoidance may also be equipped with adaptive cruise
control, using the same forward-looking sensors.
7. Autonomous: the system acts independently of the driver to avoid or
mitigate the accident.
Emergency: the system will intervene only in a critical situation.
Braking: the system tries to avoid the accident by applying the brakes.
8. Features
Pedestrian detection
Lane assist
Blind spot alert
Hill hold control
Cornering Brake Control
Forward Collision Warning
Cornering brake control
Evasive Steering Assist Adaptive
Headlights
Reverse automatic braking
9. Control System of CAS
An audible warning
Light braking & seat-belt retraction.
Strong braking & seat-belt retraction.
10. Warning devices
Visual head-up displays: warnings are displayed on the windshield in the
driver's field of view.
Audio/Voice signals: auditory signals appear to be less intrusive on
driving tasks.