Vehicle lane changing auxiliary method and system based on virtual pilot follower and medium

The invention provides a vehicle lane changing auxiliary method and system based on a virtual navigation follower and a medium. The method comprises the steps that a lane changing instruction input by a user is received, and a front road image and vehicle state information of a vehicle are obtained; determining a target lane and a lane center line of the target lane according to the lane changing instruction and the front road image; generating a virtual navigator according to the vehicle state information and the lane center line of the target lane; and controlling the vehicle to drive according to the virtual navigator so as to change the current lane of the vehicle to the target lane. According to the method, vehicle lane changing can be accurately completed, and the safety of vehicle lane changing is improved. 本申请提供一种基于虚拟领航跟随者的车辆换道辅助方法、系统及介质。该方法包括：接收用户输入的换道指令，获取前方道路图像以及本车的车辆状态信息；根据换道指令以及前方道路图像，确定目标车道以及目标车道的车道中心线；根据车辆状态信息以及目标车道的车道中心线，生成虚拟领航者；根据虚拟领航者控制本车驾驶，以将本车从当前所处的车道换道至目标车道。本申请的方法，能够准确地完成车辆换道，提高了车辆换道的安全性。