The invention discloses an intersection signal control method considering the priority of multiple buses. According to an intersection which the multiple buses probably pass by, a multi-objective planning model is established through the functional relationship between green time displayed at all phases, average delay of the buses, the phase time change amount and the lane saturability, and an exhaustion method is used for solving to obtain an optimal signal control scheme for the intersection in each period. According to the intersection signal control method, minimum average delay of the buses is considered, and meanwhile changes of original signals and influences on other lanes can be reduced; as a result, priority control over the buses and normal operation of the intersection are guaranteed, the bus travel time can be shortened for passengers, the attraction of a bus trip to citizens can be promoted, and urban traffic congestion can be relieved.
Intersection signal control method considering priority of multiple buses
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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