The invention relates to the technical field of traffic, in particular to an intersection traffic flow adjusting system for variable lanes, which comprises monitoring camera equipment information, a processor and a memory in which a computer program is stored. The method comprises the following steps that size information of a target shot area is obtained according to information of a monitoring camera device, then the pre-installation height of the monitoring camera device is obtained based on the vertical field angle of the monitoring camera device, and the real-time driving track of each vehicle and state information of a variable lane indication screen are obtained according to a shot video. When the variable lane indication screen is switched to be in the on state, steering information in the variable lane indication screen is obtained, and the obtained traffic flow information corresponding to the variable lane and the traffic flow information corresponding to the steering information in the variable lane indication screen are combined; according to the invention, the intersection traffic flow information can be adjusted, so that the obtained intersection traffic flow is more accurate.
本申请涉及交通技术领域,特别是涉及一种用于可变车道的交叉路口车流量调整系统,所述系统包括:监控摄像机设备信息、处理器和存储有计算机程序的存储器,计算机程序被处理器执行时,实现以下步骤:根据监控摄像机设备信息获取目标被摄区域的尺寸信息,再基于监控摄像机设备的垂直视场角,获取监控摄像机设备的预安装高度,根据拍摄视频获取每一车辆的实时行驶轨迹和可变车道指示屏的状态信息,当可变车道指示屏切换为开启状态时,获取所述可变车道指示屏中的转向信息,将获取的可变车道对应的车流量信息和与可变车道指示屏中的转向信息对应的车流量信息合并;本发明能够实现对路口车流量信息的调整,使获取到的路口车流量更加准确。
Intersection traffic flow adjusting system for variable lane
一种用于可变车道的交叉路口车流量调整系统
2024-12-10
Patent
Electronic Resource
Chinese
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