The invention relates to a vehicle auxiliary lane changing method and device, electronic equipment and a medium. The method comprises the following steps that the distance between a barrier vehicle and a lane changing vehicle is obtained in response to the situation that the angle change of a steering wheel is within a preset range; according to the current vehicle speed of the lane-changing vehicle, the current vehicle speed of the obstacle vehicle, the lane-changing completion estimated time, the steering angle of a steering wheel of the lane-changing vehicle and the distance between the obstacle vehicle and the lane-changing vehicle, whether lane-changing prompting is carried out or not is judged; and executing the lane changing prompt or not executing the lane changing prompt according to the lane changing prompt judgment result. The method avoids manual active observation of road conditions and information such as the distance with the obstacle vehicle, has high objectivity, automatically performs the following steps after responding to the steering wheel angle change within the preset range, and is safe, reliable, accurate in judgment and high in practicability. Even in rainy days or under the condition that the position of the rearview mirror is improper or a blind area exists in vision, whether a lane changing prompt is sent out or not can be accurately judged.
本发明涉及一种车辆辅助变道方法及装置、电子设备、介质。所述方法包括以下步骤:响应于方向盘角度变化在预设范围内,获取障碍车辆与变道车辆之间的距离;根据变道车辆当前车速、障碍车辆当前车速、变道完成预计时间、变道车辆方向盘转角和所述障碍车辆与变道车辆之间的距离,判断是否进行变道提示;根据变道提示判断结果,执行变道提示或不执行变道提示。该方法避免了人为主动观察道路情况及与障碍车辆的距离等信息,具有较强的客观性,响应到方向盘角度变化在预设范围内后,即自动进行后面的步骤,安全可靠,判断准确,即使是在下雨天或者后视镜的位置不合适或视觉存在盲区等情况下,仍能准确判断是否发出变道提示。
Vehicle auxiliary lane changing method and device, electronic equipment and medium
车辆辅助变道方法及装置、电子设备、介质
2022-11-11
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Vehicle auxiliary lane changing method and device, electronic equipment and medium
European Patent Office | 2022
|Vehicle lane changing method, vehicle lane changing device, electronic equipment and storage medium
European Patent Office | 2025
|Lane changing auxiliary method for vehicle and corresponding lane changing auxiliary system
European Patent Office | 2022
|European Patent Office | 2023
|