The invention relates to a road traffic flow monitoring method, which comprises the following steps: transmitting millimeter waves to a traffic flow, and collecting the millimeter waves reflected by the traffic flow; according to the collected reflected millimeter wave power, performing target identification on each reflector, and judging whether the reflector is a vehicle or not; calculating therunning speed of each reflector after the vehicle is judged; and counting the driving speeds of all vehicles to form traffic flow information. The invention also provides a storage medium and a road traffic flow monitoring system, the road traffic flow monitoring method, the storage medium and the system provided by the invention monitor traffic flow information through millimeter waves, and the influence of weather and ambient light on the monitoring process is avoided.
本发明涉及一种道路车流监测方法,其包括步骤,朝车流发射毫米波,并采集被车流反射回来的毫米波;根据采集到反射回来的毫米波功率,对每个反射物进行目标识别,判定该反射物是否为车辆;计算判定为车辆后,每个反射物的行驶速度;及统计所有车辆的行驶速度,形成车流信息。本发明还提供一种存储介质及道路车流监测系统,本发明提供的道路车流监测方法、存储介质及系统通过毫米波监测车流信息,避免了天气及环境光线对监测过程的影响。
Road traffic flow monitoring method, storage medium and system
一种道路车流监测方法、存储介质及系统
08.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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