The invention discloses a crossroad vehicle scheduling method based on an improved signal lamp, and the method comprises the steps: generating a crossroad scene, and generating a new vehicle at the starting part of each entrance lane; position information of all vehicles is obtained, and the vehicle closest to the traffic center is found; the driving direction of the vehicle closest to the traffic center is set to be green, and the other direction is set to be red; all vehicles are detected, and information of vehicles passing through the crossroad area is cleared away. Vehicles which do not pass through the crossroad area and drive in the green direction pass through the crossroad at a full speed, and vehicles which do not pass through the crossroad area and drive in the red direction decelerate and stop. The traffic lights are arranged according to the distances from all vehicles to the traffic center, and the defects that a traditional traffic light is fixed in passing period and cannot flexibly adapt to different road conditions are overcome. The road passing efficiency of the crossroad is improved, and traffic jam and traffic accidents are reduced.
本发明公开了一种基于改进信号灯的十字路口车辆调度方法,包括:生成十字路口场景,在各个入口车道起始处生成新的车辆;获取所有车辆的位置信息,找到距离交通中心最近的车辆;将距离交通中心最近的车辆的行驶方向设置为绿灯,另一方向设置为红灯;检测所有车辆,清除已通过十字路口区域的车辆信息。未通过十字路口区域且行驶方向为绿灯的车辆全速通过十字路口,未通过十字路口区域且行驶方向为红灯的车辆减速停车。本发明根据所有车辆到交通中心的距离设置信号灯,克服了传统交通灯通行周期固定,不能灵活适应不同道路状况的缺点。提高了十字路口的道路通行效率,减少了交通堵塞和交通事故。
Crossroad vehicle scheduling method based on improved signal lamp
一种基于改进信号灯的十字路口车辆调度方法
2024-07-23
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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