The invention discloses an intelligent control method based on a smart city traffic light. The method comprises the following steps: shooting a picture of a vehicle stopped on a road surface towards the road surface by using a camera; identifying all vehicles stopped on the road surface from the picture, and identifying queuing vehicles stopped on each lane on the road surface; counting the total length of the queuing vehicles stopped on each lane; judging whether the length of the stopped queuing vehicles on the lane with the longest total length of the stopped queuing vehicles is greater than a preset length value or not; if yes, providing a new lighting duration mode for the green light in the control panel, wherein the lighting duration of the new lighting duration mode is longer than the normal lighting duration; and when the green light in the corresponding control panel is turned on in the new turn-on duration mode, keeping the red lights of other control panels on. Through the mode, the on-off time of the traffic lights can be controlled according to the queuing length of the vehicles, the flexibility is high, the intelligence is high, and the high-quality requirement of a smart city can be met.
本发明所公开的基于智慧城市交通灯的智能控制方法,包括:利用摄像头朝该路面拍摄停止在该路面中的车辆的图片;从该图片中识别出全部停止在路面中的车辆,并识别出停止在该路面中每一车道所停止的排队车辆;统计出所停止在每一车道上的排队车辆的总长度;判断所停止的排队车辆的总长度最长的车道所停止的排队车辆的长度是否大于预设长度值;如果是,则为控制面板中的绿灯提供一种新的亮灯时长方式,新的亮灯时长方式的亮灯时长比正常亮灯时长长;待所对应的控制面板中的绿灯以新的亮灯时长方式亮灯过程中,其他控制面板的红灯保持亮。通过上述方式,本发明能够根据车辆的排队长度来控制交通灯的亮灭时间,灵活性高,智能化高,能够满足智慧城市的高质量要求。
Intelligent control method based on smart city traffic lights
一种基于智慧城市交通灯的智能控制方法
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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