The invention discloses a vehicle passing control method under a crossroad traffic light condition, and the method comprises the steps: obtaining the lighting color information of a traffic light at a front crossroad and the corresponding lighting duration information, and carrying out the control of the traffic light when there is no other traffic participant in front of a vehicle lane; and determining the current speed of passing through the front crossroad according to the current time required for safely passing through the front crossroad. According to the vehicle passing control method under the traffic light condition of the crossroad, the current red light display remaining duration, yellow light display duration or green light display remaining duration information is obtained through a vehicle-road coordination system of a vehicle; meanwhile, the probability confidence coefficient and the passing risk degree of passing through the traffic lights at the current crossroad are determined by combining the vehicle speed and the steering intention of the vehicle, and a driver is prompted or corresponding acceleration and deceleration control is performed, so that the passing efficiency and the driving safety are improved; the smoothness of a driver passing through a traffic light crossroad without a second reading function is achieved, and the safety is improved.
本发明公开了一种十字路口交通红绿灯路况下的车辆通行控制方法,获取前方十字路口的交通红绿灯亮灯颜色信息及对应的亮灯时长信息,并在自车车道前方无其他交通参与者时,根据当前安全通过前方十字路口所需的时间确定当前通过前方十字路口的车速。本发明所述的十字路口交通红绿灯路况下的车辆通行控制方法中,通过所述车辆的车路协调系统获取当前的红灯显示剩余时长、或黄灯显示时长、或绿灯显示剩余时长信息,同时结合自车车速以及转向意图确定出通过当前十字路口红绿灯的概率置信度以及通行风险程度,给予驾驶员提示或者进行对应的加减速控制,以此提升通行效率和行车安全,解决驾驶员通过无读秒功能红绿灯十字路口时的流畅性以及提高安全性。
Vehicle passing control method under traffic light condition at crossroad
一种十字路口交通红绿灯路况下的车辆通行控制方法
2023-06-27
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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