The invention discloses a method for improving the safe passing efficiency of an intersection, and the method is characterized in that the method comprises the following steps: S1, communication is established between intelligent roadside equipment arranged in an intersection region, traffic lights in the intersection region and vehicles entering the intersection region, and communication is established between the vehicles entering the intersection region; s2, dividing the vehicles at the intersection into vehicle queues according to the free flow speed and the traffic light phase state of the intersection area; and S3, establishing a vehicle following model according to the real-time vehicle speed of each vehicle in the vehicle queue and the distance between the adjacent vehicles, and carrying out vehicle following driving on each vehicle in the vehicle queue according to the output of the vehicle following model. According to the method, vehicles passing through the intersection can make consistent response to driving events, the passing efficiency of the intersection is improved, and safety accidents are reduced.
本发明公开了一种提高路口安全通行效率的方法,其特征在于:包括以下步骤,S1、设置于路口区域的智能路侧设备与路口区域交通灯以及进入路口区域的车辆建立通信,同时进入路口区域的车辆之间相互建立通信;S2、依据路口区域的自由流速度和红绿灯相位状态,将位于路口的车辆划分车辆队列;S3、根据车辆队列中各车辆实时的车速和相邻车辆之间的间距建立跟车模型,车辆队列中各车辆依据跟车模型的输出进行跟车行驶。该方法使得路口通行车辆能够对行车事件作出一致性响应,提高了路口的通行效率,减少了安全事故的发生。
Method for improving safe passing efficiency of intersection
一种提高路口安全通行效率的方法
2023-08-15
Patent
Electronic Resource
Chinese
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