The invention relates to a road vehicle flow detection method and device, computer equipment and a storage medium. The method comprises the steps: obtaining data of a Doppler microwave radar sensor deployed at an edge of a road side so as to obtain detection data; preprocessing the detection data to obtain entering detection data; judging whether current statistics is a traffic flow value of a single lane or not; if so, judging whether a vehicle passes through a detection area covered by the signal of the Doppler microwave radar sensor according to the entering detection data and a lane signalthreshold value; if the vehicle passes by, adding one to the traffic flow value of the lane to form a traffic flow statistical result of the lane; and if not, judging whether the vehicle passes through the detection area covered by the signal of the Doppler microwave radar sensor according to the entering detection data and an adjacent lane signal threshold value. In the invention, a vehicle flowcan be accurately detected, applicability is high, and problems of high equipment cost and high complexity in an existing detection method are solved.
本发明涉及道路车辆流量检测方法、装置、计算机设备及存储介质,该方法包括获取部署在道侧边缘的多普勒微波雷达传感器的数据,以得到检测数据;对检测数据进行预处理,以得到进入检测数据;判断当前统计的是否是单车道的车流量数值;若是,则根据进入检测数据与本车道信号阈值判断多普勒微波雷达传感器的信号覆盖的检测区域是否有车辆经过;若有车辆经过,则将本车道车流量数值加一,以形成本车道车流量统计结果;若不是,则根据进入检测数据与邻车道信号阈值判断多普勒微波雷达传感器的信号覆盖的检测区域是否有车辆经过。本发明实现既能对车流量有准确的检测,又具有很强适用性,以解决现有检测方法中设备成本高,复杂度高的问题。
Road vehicle flow detection method and device, computer equipment and storage medium
道路车辆流量检测方法、装置、计算机设备及存储介质
2020-04-21
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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