The invention relates to a stop-free control method for a vehicle crossing signal lamp, and the method comprises the following steps that a signal lamp receiver transmits a next crossing street lamp signal received in real time to a central processing unit, and the central processing unit performs respective control according to different green lamps or red lamps in combination with a front millimeter-wave radar and a high-definition camera to detect whether a vehicle exists in front of a lane or not. Through intelligent decision making after the driving environment is recognized, the vehicleis accurately controlled to execute the driving action, and the vehicle red light is automatically controlled at the traffic intersection without parking; the problem of frequent idling working conditions caused by the fact that traffic lights on urban roads are multiple and red lights at front intersections have to be stopped and wait is solved, the driving smoothness of vehicles is improved, andthe driving economy of the vehicles is effectively improved. And the possibility of traffic violation and the accident rate of the intersection are reduced through intelligent decision control. According to the technical scheme, a control method that multiple lanes can go straight to pass through the intersection is also considered, and the intersection passing efficiency is greatly improved on the premise that the safety is guaranteed.
本发明涉及一种车辆过路口信号灯免停的控制方法,信号灯接收器将实时接收的下一路口路灯信号传递给中央处理器,中央处理器根据绿灯或红灯的不同,结合前毫米波雷达和高清摄像头检测到的车道前方有无车辆信号进行分别控制。本发明通过识别行车环境后智能决策,精准控制车辆执行行车动作,实现在交通路口自动控制车辆红灯免停车;解决了因城市道路的红绿灯多,面对前方路口红灯不得不停车等待导致频繁的怠速工况,提高了车辆的行驶平顺性,有效提高车辆的行驶经济性。并且通过智能决策控制降低了交通违章的可能及交叉路口事故发生率。本技术方案还考虑了多车道可直行通过路口的控制方法,在保证安全性的前提下大大提高了路口通行的效率。
Stop-free control method for vehicle crossing signal lamp
一种车辆过路口信号灯免停的控制方法
2020-07-07
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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