The invention discloses an intelligent traffic light control system based on machine vision, and relates to the technical field of traffic control, and the system comprises an image collection module which is used for obtaining a road condition image near a traffic light; the image processing module is used for processing and analyzing the acquired road condition image to obtain the road condition congestion degree of the corresponding traffic light; the traffic light control module is used for controlling switching of traffic lights according to the congestion degree; the image acquisition module, the image processing module and the traffic light control module are connected with the processor. According to the method, firstly, the obtained R, G and B color road condition images are converted into gray road condition images, the calculated amount is reduced by 2/3, then the non-lane area is removed through the mask to obtain the lane area, only the pixel gray level change of the center line position of the lane area is considered, the amount of information needing to be processed is smaller, the calculated amount is further reduced, and the calculation efficiency is improved. And the instant processing speed and efficiency of traffic light adjustment are improved.
本发明公开一种基于机器视觉的智能交通灯控制系统,涉及交通控制技术领域,包括图像采集模块,用于获取交通灯附近的路况图像;图像处理模块,用于对所获取的路况图像进行处理分析,得到对应交通灯的路况拥挤程度;交通灯控制模块,用于根据所述拥堵程度控制交通灯的切换;所述图像采集模块、图像处理模块、交通灯控制模块均与处理器连接。本发明首先将获得的R、G、B彩色路况图像转变为灰度路况图像,降低了2/3的计算量,然后通过掩膜剔除非车道区域获得车道区域,并且仅考虑车道区域中线位置的像素灰度变化,需要处理的信息量更小,进一步减少了计算量,提高了交通灯调节的即时处理速度和效率。
Intelligent traffic light control system based on machine vision
一种基于机器视觉的智能交通灯控制系统
2024-01-23
Patent
Elektronische Ressource
Chinesisch
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