The invention provides a low obstacle recognition method, an automatic parking method, electronic equipment and a storage medium, and belongs to the technical field of automatic parking. Comprising the following steps: acquiring gradient information of the vehicle; determining a torque increase value according to the gradient information and a preset mapping relation between the gradient information and the torque increase value; the output torque of the vehicle is increased according to the torque increasing value, and the torque increasing running state of the vehicle is obtained; and whether the vehicle encounters a low obstacle or not is determined according to the torque increasing driving state. Whether the vehicle encounters the low obstacle or not can be judged, identification of the low obstacle is achieved, the judgment process does not need to additionally depend on sensors such as an ultrasonic radar, a laser radar and a camera, no sensor needs to be added, and the cost of the whole vehicle can be reduced. Parameters can be adjusted, the method adapts to road edge scenes with rich scenes and various heights, cost does not need to be increased, road edge recognition can be increased on the existing basis, and the safety of the whole vehicle is improved.

    本发明提供一种低矮障碍识别方法及自动泊车方法、电子设备、存储介质,属于自动泊车技术领域。包括:获取所述车辆所处的坡度信息;根据所述坡度信息,以及预先设置的所述坡度信息与扭矩增加值之间的映射关系,确定扭矩增加值;按所述扭矩增加值增加所述车辆的输出扭矩,得到所述车辆的增扭行驶状态;通过所述增扭行驶状态确定车辆是否遭遇低矮障碍。本发明能够对是否遭遇低矮障碍进行判断,实现了对低矮障碍的识别,判断过程中无需额外依赖超声波雷达、激光雷达及摄像头等传感器参与,无需增加传感器,有利于降低整车成本。参数可调整,适应场景丰富,各类高度的路沿场景,无需增加成本,在现有基础上即可增加对路沿的识别,增加整车的安全性。


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    Titel :

    Low obstacle recognition method, automatic parking method, electronic equipment and storage medium


    Weitere Titelangaben:

    低矮障碍识别方法及自动泊车方法、电子设备、存储介质


    Beteiligte:
    HE QIHUAN (Autor:in) / WANG CHAO (Autor:in)

    Erscheinungsdatum :

    11.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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