The invention discloses an intersection bus signal priority control system. The intersection bus signal priority control system comprises a bus priority signal generation device connected with a traffic signal controller at an intersection, an RFID reader arranged at a set distance from an intersection stopping line in the vehicle coming direction, and a vehicle electronic label arranged on a front windshield of a vehicle. The intersection bus signal priority control system is characterized in that the RFID reader accurately reads the vehicle electronic label on a bus approaching the intersection, obtains accurate bus registration information and then sends a bus signal priority request and an expected arrival time to the traffic signal controller so as to enable the traffic signal controller to optimize and adjust signal phase times, so that intersection-level signal control provides time priority to buses, and waiting delays of the buses at the intersection are reduced. The intersection bus signal priority control system is adaptable to signal priority control of an urban bus and also adaptable to signal priority control of a high capacity bus such as a BRT, a trolleybus and a tramcar. In addition, the existing traffic signal controller and traffic signal control system do not need to be reconstructed, and the intersection bus signal priority control system has a wide application prospect.
Intersection bus signal priority control system
2016-01-06
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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