The invention discloses a high-speed ramp confluence area mixed traffic flow decision control method, device and equipment. The high-speed ramp confluence area mixed traffic flow decision control method comprises the steps that the running states of target vehicles entering a high-speed ramp confluence area are obtained, the high-speed ramp confluence area is arranged in a pre-established mixed traffic multi-lane confluence scene model, and the target vehicles comprise intelligent network connection vehicles and manual driving vehicles; designing and generating a cost function conforming to the driving benefit of the target vehicle; predicting the terminal state of the next time step according to the interaction condition of the target vehicle in the current time step; solving a cost function according to the initial state of the target vehicle at the current time step and the terminal state of the target vehicle at the next time step to obtain a game decision result; and controlling the intelligent network connection vehicle to complete traffic confluence according to the game decision result. Confluence control of the high-speed ramp under the mixed traffic flow in which the intelligent network connection vehicle and the manual driving vehicle coexist can be achieved, and the application range is wide.
本发明公开了一种高速匝道合流区混合交通流决策控制方法、装置及设备。其中,高速匝道合流区混合交通流决策控制方法包括:获取进入高速匝道合流区的目标车辆的运行状态,高速匝道合流区设于预先建立的混合交通多车道合流场景模型中,目标车辆包括智能网联车辆和人工驾驶车辆;设计生成符合目标车辆的驾驶效益的成本函数;根据目标车辆在当前时间步内的交互状况预测下一时间步的终端状态;根据目标车辆在当前时间步的初始状态和下一时间步的终端状态求解成本函数,以得到博弈决策结果;根据博弈决策结果控制智能网联车辆完成交通合流。本发明可以实现智能网联车辆和人工驾驶车辆共存的混合交通流下高速匝道的合流控制,且适用范围广。
Decision control method, device and equipment for mixed traffic flow in high-speed ramp confluence area
高速匝道合流区混合交通流决策控制方法、装置及设备
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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