The invention belongs to the technical field of traffic vehicle control, and particularly relates to a specific vehicle priority traffic control system based on a high-precision positioning terminal.The system comprises a vehicle detector, a background control center and an intelligent annunciator, wherein the vehicle detector comprises a radio frequency positioning module which is arranged nearthe front of each traffic intelligent signal lamp. When the system operates and the vehicle detector detects a special vehicle needing to pass preferentially, a signal is transmitted to a background control center through the wireless communication module, information such as the position and the speed of the special vehicle is obtained through background calculation, the corresponding intelligentsignal lamp is controlled to conduct state rapid switching, and preferential passing of the special vehicle is ensured. The system can quickly and accurately identify the identity of the special vehicles (such as buses and ambulances) in urban traffic, gives priority to the road right, guarantees the smooth passing of the special vehicle, and guarantees the passing efficiency of the special vehicle to the maximum degree.
本发明属于交通车辆控制技术领域,具体为一种基于高精度定位终端的特定车辆优先通行交通控制系统。本发明系统包括车辆检测器,后台控制中心,智能信号机,其中,车辆检测器包含有射频定位模块,布置在各交通智能信号灯前方附近;系统运行时,车辆检测器检测到有需要优选通行的特种车辆时,通过无线通信模块将信号传输给后台的控制中心,经过后台计算,得到特种车辆的位置、速度等信息,并控制相应的智能信号灯进行状态快速切换,确保特种车辆的优选通行。本发明系统对于城市交通中的特种车辆(如公交车辆、救护车等)能够迅速准确的识别其身份,并给予优先权的路权,确保其顺畅通行,最大程度地保障特种车辆的通行效率。
Specific vehicle priority traffic control system based on high-precision positioning terminal
基于高精度定位终端的特定车辆优先通行交通控制系统
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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