The invention discloses a method, a device and equipment for identifying an obstacle scene in an automatic parking process, and the method comprises the steps: in the automatic parking process, determining whether vehicle rollback occurs in the automatic parking process according to the actual speed of a vehicle, the actual rotating speed of a motor and a parking distance, and counting the number of times of vehicle rollback; according to the motor driving torque, whether vehicle stagnation occurs in the automatic parking process or not is determined, and the number of vehicle stagnation times is counted; according to the method, whether the obstacle is encountered in the automatic parking process or not is judged according to the counting result, it is achieved that whether the obstacle is encountered in the automatic parking process or not is comprehensively judged through multiple parameters, the obstacle scene can be accurately recognized, the scene recognition robustness of automatic parking is improved, and the reliability and safety of the automatic parking function are improved.
本发明公开了一种自动泊车过程中障碍场景的识别方法、装置和设备,通过在自动泊车过程中,分别根据车辆的实际车速、实际电机转速和泊车距离确定自动泊车过程中是否发生车辆回退,并对车辆回退次数进行计数;根据所述电机驱动力矩确定自动泊车过程中是否发生车辆停滞,并对车辆停滞次数进行计数;根据计数结果判断自动泊车过程中是否遇到障碍,实现了通过多个参数综合对自动泊车过程中是否遇到障碍进行判断,能够对障碍场景进行准确识别,提升了自动泊车对场景识别的鲁棒性,提高了自动泊车功能的可靠性和安全性。
Method, device and equipment for identifying obstacle scene in automatic parking process
一种自动泊车过程中障碍场景的识别方法、装置和设备
2025-03-21
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 |
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