The invention provides a plane intersection direction replacement method which comprises the steps that a plurality of entrance lanes and exit lanes are determined according to obtained road plane information, the plane intersection is provided with intersection signal lamps and road section signal lamps, and the entrance lanes and the exit lanes are arranged on the left side and the right side of a road of the plane intersection respectively; determining a first flicker period and a second flicker period of an intersection signal lamp and a road section signal lamp according to the vehicle information, and determining a vehicle passing rule of the plane intersection; and formulating a vehicle passing period according to the vehicle passing rule, determining a vehicle passing phase of the plane intersection according to the vehicle passing period, the intersection signal lamp and the road section signal lamp, and controlling vehicles in the plane intersection to pass. A plurality of intersection signal lamps and road section signal lamps are arranged in the plane intersection, conflicts of the plane intersection and the control difficulty of signal phases are reduced, the operation efficiency of the intersection is improved, and the situation that a large number of vehicles flow into the plane intersection to cause vehicle supersaturation in the plane intersection is avoided.
本发明提出了一种平面交叉口方向置换方法,包括根据获取道路平面信息确定多个进口道和出口道,平面交叉口设置有交叉口信号灯和路段信号灯,进口道和出口道分别设置于平面交叉口的道路左右两侧;根据车辆信息确定交叉口信号灯和路段信号灯的第一闪烁周期和第二闪烁周期并确定平面交叉口的车辆通行规则;根据车辆通行规则制定车辆通行周期,根据车辆通行周期、交叉口信号灯和路段信号灯确定平面交叉口的车辆通行相位并控制处于平面交叉口内的车辆进行通行。在平面交叉口内设置多个交叉口信号灯和路段信号灯,减少平面交叉口的冲突以及信号相位的控制难度,提高交叉口的运作效率,避免涌入大量车辆造成平面交叉口内车辆过饱和的情况发生。
Plane intersection direction replacement method, device, equipment and medium
一种平面交叉口方向置换方法、装置、设备及介质
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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