The invention relates to the technical field of intelligent traffic management, in particular to a traffic light intelligent timing method and system based on a video detector. The method comprises the following steps of: acquiring traffic flow data of an intersection, specifically, shooting traffic conditions of the intersection through a camera, and calling an image recognition algorithm to obtain traffic flow data of the intersection; integrating the traffic flow data of the intersection to obtain comprehensive traffic condition information of the intersection; performing calculation according to the comprehensive traffic condition information of the intersection, and dynamically generating an intersection traffic light timing scheme; and sending the intersection traffic light timing scheme to traffic light signal control equipment. The system comprises a video detector, a data management module, a dynamic timing module and a scheme execution module. According to the embodiment of the invention, the traffic condition of the intersection can be more accurately and efficiently detected through the video detector, and the traffic light timing scheme can be dynamically configured according to the comprehensive traffic condition of the intersection, so that the traffic light timing scheme can dynamically adapt to the traffic condition of the intersection, and the intersection congestion is effectively solved.
本发明涉及智能交通管理技术领域,尤其涉及一种基于视频检测器的交通灯智能配时方法及系统;所述方法包括:获取路口车流量数据;具体包括通过摄像头拍摄路口的交通状况,并调用图像识别算法获取路口车流量数据;对路口车流量数据进行整合,得到路口综合交通状况信息;根据路口综合交通状况信息计算,动态生成路口红绿灯配时方案;将路口红绿灯配时方案发送给交通灯信号控制设备。所述系统包括视频检测器、数据管理模块、动态配时模块和方案执行模块;本发明实施例通过视频检测器能够更加精确、高效地检测路口交通状况,根据路口综合交通状况能够动态配置交通灯配时方案,从而使交通灯配时方案能够动态适应路口交通情况,有效解决路口拥堵。
Traffic light intelligent timing method and system based on video detector
一种基于视频检测器的交通灯智能配时方法及系统
2020-11-13
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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