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  2. Smart traffic light - Wikipedia

    en.wikipedia.org/wiki/Smart_traffic_light

    Companies involved in developing smart traffic management systems include BMW and Siemens, [3] who unveiled their system of networked lights in 2010. This system works with the anti-idling technology that many cars are equipped with, to warn them of impending light changes. This should help cars that feature anti-idling systems to use them more ...

  3. Traffic light control and coordination - Wikipedia

    en.wikipedia.org/wiki/Traffic_light_control_and...

    More recently even more sophisticated methods have been employed. Traffic lights are sometimes centrally controlled by monitors or by computers to allow them to be coordinated in real time to deal with changing traffic patterns. [17] Video cameras, or sensors buried in the pavement can be used to monitor traffic patterns across a city. Non ...

  4. Intelligent transportation system - Wikipedia

    en.wikipedia.org/wiki/Intelligent_transportation...

    Intelligent transport systems vary in technologies applied, from basic management systems such as car navigation; traffic signal control systems; container management systems; variable message signs; automatic number plate recognition or speed cameras to monitor applications, such as security CCTV systems, and automatic incident detection or stopped vehicle detection systems; to more advanced ...

  5. Advanced driver-assistance system - Wikipedia

    en.wikipedia.org/wiki/Advanced_driver-assistance...

    Intersection assistants use two radar sensors in the front bumper and sides of the car to monitor if there are any oncoming cars at intersections, highway exits, or car parks. [23] This system alerts the driver of any upcoming traffic from the vehicle's sides and can enact the vehicle's emergency braking system to prevent the collision. [23]

  6. Traffic signal preemption - Wikipedia

    en.wikipedia.org/wiki/Traffic_signal_preemption

    Traffic signal preemption (also called traffic signal prioritisation) is a system that allows an operator to override the normal operation of traffic lights.The most common use of these systems manipulates traffic signals in the path of an emergency vehicle, halting conflicting traffic and allowing the emergency vehicle right-of-way, thereby reducing response times and enhancing traffic safety.

  7. Traffic enforcement camera - Wikipedia

    en.wikipedia.org/wiki/Traffic_enforcement_camera

    Redflex red light camera in Springfield, Ohio, US A set of pictures taken by a red light camera in Luannan County, China, the black car in the pictures ran the red light. A red light camera is a traffic camera that takes an image of a vehicle that goes through an intersection where the light is red. The system continuously monitors the traffic ...

  8. Adaptive traffic control - Wikipedia

    en.wikipedia.org/wiki/Adaptive_traffic_control

    InSync adaptive traffic control system is a real-time adaptive traffic control system that enables traffic signals to immediately adapt to traffic demand. MASSTR (Meadowlands Adaptive Signal System for Traffic Reduction) located in the Meadowlands Region of northern New Jersey will incorporate over 128 signals when complete. As of June 2013 ...

  9. Vehicular communication systems - Wikipedia

    en.wikipedia.org/.../Vehicular_communication_systems

    Vehicular communication systems are computer networks in which vehicles and roadside units are the communicating nodes, providing each other with information, such as safety warnings and traffic information. They can be effective in avoiding accidents and traffic congestion. Both types of nodes are dedicated short-range communications (DSRC ...