MS - 5210 TTS The Areawide Real - Time Traffic Control CARTC ) System : A New Traffic Control Concept
نویسندگان
چکیده
This paper presents a traffic control system, called ARTC, which addresses frequent oc currences of congestion and provides areawide traffic progression. The signal controllers in ARTC are interconnected through a computer network. By exchanging traffic flow in formation among the signal controllers, ARTC provides a new concept in areawide traffic control. With a global view of the traffic in the area, ARTC anticipates congestion. Simu lation results of the ARTC prototype control algorithm over a linear road topology is also presented, and the results show significant improvement over an optimized fixed time con trol. The signal controllers and the computer network are designed to support the real-time communication requirements and a sufficient level of fault-tolerance. Index Terms Real-time traffic control, traffic congestion, fault-tolerance, computer net works
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