The invention discloses a vehicle narrow road driving assisting method and device, and the method comprises the steps: obtaining the boundary distance between the boundary of a narrow road and the two sides of a vehicle in a narrow road driving scene; comparing the left front distance, the right front distance, the left rear distance and the right rear distance, and judging whether the driving direction of the vehicle deviates to the narrow road boundary or not, whether the narrow road boundary deviates or not and the width change of the narrow road boundary; adjusting a vehicle driving path according to a judgment result; the method is suitable for assisting a driver to judge the posture of the automobile body under the complex driving conditions such as narrow road driving, meeting and parking in a parking space of the household automobile. The device is simple in structure, compared with a conventional 360-degree image automobile, the cost is low, the observation form is more visual, the device is not affected by imaging deformation of the wide-angle camera, the cost of the whole automobile cannot be excessively increased, a driver can be assisted in judging the posture of the automobile under the complex driving condition, safety is effectively improved, and accidents are effectively reduced.
本发明公开了车辆窄路行驶辅助方法及装置,其中,方法包括窄路行驶场景中,获取窄路边界与车辆两侧垂直的边界距离;比较左前距离、右前距离、左后距离和右后距离的大小,判断车辆行驶方向是否偏向窄路边界、窄路边界是否偏斜以及窄路边界宽度的变化;根据判断结果调整车辆行驶路径;本发明适用于家用汽车在窄路行驶、会车、车位停车等复杂驾驶情况下辅助驾驶员判断车身姿态。本装置结构简单,较常规360度影像汽车成本较低,观察形式更加直观且不受广角摄像头成像变形的影响,既不会过度增长整车成本,又能在复杂驾驶情况下辅助驾驶员判断车辆姿态,有效提高安全性减少事故发生。
Vehicle narrow road driving assisting method and device
车辆窄路行驶辅助方法及装置
2023-09-08
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 |
DRIVING ASSISTING METHOD, ROAD SIDE DEVICE, AND ON-VEHICLE DEVICE
European Patent Office | 2021
|Vehicle-mounted road condition reminding device for assisting safe driving
European Patent Office | 2020
|Method and device for assisting autonomous vehicle in driving at road intersection
European Patent Office | 2023
|