The invention discloses a main-line self-optimizing signal control method based on a video and mainly relates to the main line road intersection signal optimization control field. Through integration application of novel video vehicle detection equipment, dynamic detection and signal optimization processing of a plurality of intersection traffic states on a main line are realized. The method comprises video detection device installation, data acquisition and communication, main-line self-optimizing signal processing calculation and signal instruction publishing and control. The invention also provides a main-line self-optimizing signal control apparatus based on the video. In the invention, an active video acquisition technology is adopted; accurate detection can be performed on real-time traffic states of the plurality of intersections on the main line and an optimized signal control scheme is made; a real-time decision and emergency processing information are provided for traffic management and control; and operation efficiency and a service level of primary road traffic are increased.
Main-line self-optimizing signal control method based on video and apparatus thereof
2015-11-25
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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