The invention discloses a dynamic distribution method of signal intersection entrance lanes in a pure network connection automatic driving environment, which is suitable for a signal intersection with more than 3 entrance lanes, and all vehicles running on a road are network connection automatic driving vehicles. According to different conditions such as signal timing, lane number and vehicle number in straight, left and right directions in the current period, the method adopts a corresponding algorithm to dynamically allocate the number of entrance lanes for straight movement, left turning and right turning of vehicles in the signal period. The dynamic allocation method provided by the invention is helpful for improving the traffic capacity of the intersection and reducing the total delay of vehicles, thereby providing method support for traffic organization optimization of the signal intersection entrance lane in a pure network connection automatic driving environment.
本发明公开了一种纯网联自动驾驶环境下信号交叉口进口道的动态分配方法,适用于进口道数量大于3的信号交叉口,且道路上行驶的所有车辆均为网联自动驾驶车辆,该方法根据当前周期内的信号配时、车道数以及直、左、右三个方向的车辆数等条件的不同,采用相应的算法动态分配该信号周期用于车辆直行、左转、右转的进口道数量。本发明提出的动态分配方法有助于提高交叉口的通行能力,降低车辆总体延误,从而为纯网联自动驾驶环境下信号交叉口进口道的交通组织优化提供方法支撑。
Dynamic distribution method of signal intersection entrance lanes in pure network connection automatic driving environment
纯网联自动驾驶环境下信号交叉口进口道的动态分配方法
2022-06-28
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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