The invention provides a vehicle speed detection device of an intelligent vehicle infrastructure cooperative system, belonging to the technical field of vehicle infrastructure cooperation. The device comprises: at least two deceleration strips, which are configured to be laid on a road surface at an interval in a vehicle advancing direction; gravity sensors, which are arranged in the deceleration strips; and processing plates, which are arranged in the deceleration strips, wherein the gravity sensors are electrically connected with the processing plates, and the processing plates are configure to collect data transmitted by the gravity sensors. According to the vehicle speed detection device of the intelligent vehicle infrastructure cooperative system, the interval vehicle speed of a vehicle can be calculated according to the time of at least two data uploading operations and a distance between the deceleration strips; and meanwhile, the gravity sensors are arranged in the deceleration strips, so the vehicle can be effectively decelerated, the weight of the vehicle can be recorded, whether the vehicle is overweight or not can be checked, and more function detection can be realized.
本发明提供了一种智能车路协同系统车速检测装置,属于车路协同技术领域,包括:至少两个减速带,适于沿车辆行进方向间隔铺设在路面上;重力感应器,设置在所述减速带内;处理板,设置在所述减速带内,所述重力感应器与所述处理板电连接,所述处理板适于收集所述重力感应器传输的数据。本发明提供的智能车路协同系统车速检测装置,根据至少两次上传数据的时间及减速带之间的距离可以算出车辆的区间车速,同时,将重力感应器设置在减速带内,可以有效对车辆进行减速,还可以记录车辆的重量,查看车辆是否超重。可以实现更多的功能检测。
Vehicle speed detection device of intelligent vehicle infrastructure cooperative system
一种智能车路协同系统车速检测装置
2021-09-21
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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