The invention relates to a traffic control method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining the traffic flow data, reported by a camera, of a vehicle when a traffic signal lamp enters green light countdown in a current period; the traffic flow data comprises camera data collected by a camera and virtual coil data reported by a virtual coil; the vehicle is located in the detection area; according to the camera data and the virtual coil data, the period saturation of the current period is determined; the periodic saturation corresponds to the traffic signal lamp of one phase; generating cycle control data of the next cycle based on the cycle saturation; and after the green light of the traffic signal lamp is finished, controlling the traffic signal lamp based on the period control data in the signal machine. Through application of the method and the device, the problem of low traffic control precision caused by low accuracy of the acquired occupation data in the prior art is solved, the accuracy of the traffic flow data is improved, and the improvement of the traffic control precision and sensitivity is realized by taking the periodic saturation as an index.
本申请涉及一种交通控制方法、装置、计算机设备和存储介质,其中,该方法包括:在交通信号灯当前周期进入绿灯倒计时,获取相机上报的车辆的交通流数据;交通流数据包括相机采集的相机数据和虚拟线圈上报的虚拟线圈数据;车辆位于检测区域中;根据相机数据和虚拟线圈数据,确定当前周期的周期饱和度;周期饱和度对应一个相位的交通信号灯;基于周期饱和度生成下一周期的周期控制数据;在交通信号灯的绿灯结束后,在信号机中,基于周期控制数据对交通信号灯进行控制。通过本申请,解决了相关技术中存在采集的压占数据准确率低,导致交通控制精度低的问题,提高交通流数据的准确率,并以周期饱和度作为指标,实现了提升交通的控制精度和灵敏度。
Traffic control method and device, computer equipment and storage medium
交通控制方法、装置、计算机设备和存储介质
20.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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