The invention provides a video-based regional self-optimizing signal control method, and mainly relates to the regional road network intersection signal optimization control field. Through comprehensive applications of a novel video vehicle detection device, dynamic detection of traffic states of multiple intersections of a regional road network as well as signal optimization can be achieved. According to the technical scheme, the method includes the steps: installing video equipment; performing data acquisition and communication; processing and calculating regional road network self-optimizing signals; and issuing and controlling signal instructions. The invention also provides a video-based regional self-optimizing signal control apparatus. Through adoption of an active video technology, the real-time traffic states of the intersections of the regional road network can be accurately detected, a regional optimized signal control scheme can be made, real-time decision and emergency handling information can be provided to traffic management and control, and the operating efficiency and the service level of regional road network traffic can be improved.
Video-based regional self-optimizing signal control method and apparatus
2015-12-09
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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