The embodiment of the invention provides a traffic flow monitoring method, device and equipment and a computer storage medium. The method comprises the following steps: acquiring signal power of a target vehicle; determining estimated position information of the target vehicle based on the position information of the base station and the signal power of the target vehicle; inputting the speculated position information of the target vehicle into a pre-trained position correction model to obtain actual position information of the target vehicle; integrating the actual position information of the target vehicle in the preset time period to obtain a vehicle driving track of the target vehicle; and monitoring the traffic flow of the traffic flow monitoring area based on the vehicle driving tracks of all vehicles including the target vehicle in the traffic flow monitoring area. According to the embodiment of the invention, acquisition of the signal power does not need additional sensor equipment, the installation and maintenance cost of the sensor equipment is saved, a road network in a larger range can be covered, and traffic management and travel planning are more effective and accurate.
本申请实施例提供了一种交通流量监测方法、装置、设备及计算机存储介质,该方法包括:获取目标车辆的信号功率;基于基站的位置信息和目标车辆的信号功率,确定目标车辆的推测位置信息;将目标车辆的推测位置信息输入预先训练好的位置修正模型中,得到目标车辆的实际位置信息;将目标车辆在预设时间段内的实际位置信息进行整合,得到目标车辆的车辆行驶轨迹;基于交通流量监测区域内包括目标车辆的所有车辆的车辆行驶轨迹,监测交通流量监测区域的交通流量。本申请实施例信号功率的获取无需额外的传感器设备,节省了传感器设备安装和维护的成本,并且可以覆盖更大范围的道路网络,使交通管理和出行规划更加有效和准确。
Traffic flow monitoring method, device and equipment and computer storage medium
一种交通流量监测方法、装置、设备及计算机存储介质
2024-09-13
Patent
Electronic Resource
Chinese
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