The invention relates to an adaptive control system of traffic intersection signal lamps. The control system comprises a plurality of cameras, a plurality of signal lamp controllers and a far-end monitoring platform. The cameras and the signal lamp controllers are in one-to-one correspondence. Each camera is correspondingly connected to one signal lamp controller, and used for shooting an intersection where the signal lamps controlled by the corresponding signal lamp controller are located so as to acquire images of the intersection. The signal lamp controllers perform compression encoding on the intersection images and package the intersection images into UDP packets so as to output intersection image network data. The far-end monitoring platform is connected with the plurality of signal lamp controllers through a 4G network so as to acquire a plurality of intersection image network data, and the far-end monitoring platform adaptively controls the plurality of signal lamps which are respectively controlled by the plurality of signal lamp controllers based on the plurality of intersection image network data. The system can adaptively determine traffic light duration time of the signal lamps of a plurality of intersections according to specific traffic conditions of the plurality of intersections in the same road section, thereby realizing reasonable scheduling of traffic flow.
Adaptive control system of traffic intersection signal lamps
2015-08-12
Patent
Elektronische Ressource
Englisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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