The invention relates to the technical field of traffic, in particular to an intersection traffic flow obtaining method, device and equipment and a medium, and the method comprises the steps: obtaining an initial length and an initial width corresponding to a given intersection, adjusting the initial length and the initial width, determining a target length and a target width of a target photographed region, and obtaining a target photographed region; the pre-installation height of the monitoring camera equipment is determined by combining information of the monitoring camera equipment, and when the pre-installation height is not larger than a preset installation height threshold value, a shot video of the monitoring camera equipment in a preset time period is obtained. Obtaining traffic flow information corresponding to any lane in the target shot area according to the real-time driving track of each vehicle in a video shot by the monitoring camera device within a preset time period; according to the invention, the installation efficiency of the monitoring equipment can be improved, and a basis can be provided for obtaining the correlation degree of each lane, thereby facilitating the division and management of traffic areas.
本申请涉及交通技术领域,特别是涉及一种交叉路口车流量获取方法、装置、设备及介质,该方法包括:获取给定的交叉路口对应的初始长度和初始宽度,对初始长度和初始宽度进行调整,确定出目标被摄区域的目标长度和目标宽度,并结合监控摄像机设备信息,确定出所述监控摄像机设备的预安装高度,当预安装高度不大于预设的安装高度阈值时,获取所述监控摄像机设备在预设时间段内的拍摄视频,根据监控摄像机设备在预设时间段内的拍摄视频中每一车辆的实时行驶轨迹,获取到目标被摄区域中的任一车道对应的车流量信息;本发明能够提高监控设备的安装效率,还能为获取每一车道的关联度提供依据,从而有利于对交通区域的划分和管理。
Intersection traffic flow obtaining method, device and equipment and medium
一种交叉路口车流量获取方法、装置、设备及介质
2024-09-27
Patent
Electronic Resource
Chinese
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