The invention relates to an intersection traffic signal control method and device. The method can learn from environment feedbacks according to traffic status so as to achieve adaptive control of traffic signals. The method comprises: defining system parameters; setting up an Action network and a Critic network; initializing a controller; obtaining a corresponding system control parameter according to system status; obtaining a performance index according to status and actions; training the Critic network and the Action network alternatively; recording network weights after achieving training goals; and using the trained Critic network and the trained Action network to conduct online control. The method and the device use an ADHDP method to provide an effective approach for adaptive control of intersection traffic signals.
Intersection traffic signal control method and device
2016-01-27
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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