The invention discloses an obstacle identification method and device for automatic parking, electronic equipment and a medium, and the method comprises the steps: carrying out the feature extraction of a target obstacle based on an ultrasonic sensor, and obtaining the reflection echo information of the target obstacle; the reflection echo information is identified by using the trained machine learning classification model, and the high-low probability of the target obstacle is obtained; and outputting the height category of the target obstacle according to the height probability of the target obstacle. According to the invention, the obstacle in the automatic parking process can be effectively identified, and the accuracy of obstacle height identification in the automatic parking process is effectively improved by reflecting the echo information.

    本发明公开了一种自动泊车识别障碍物的方法、装置、电子设备及介质,包括基于超声传感器,对目标障碍物进行特征提取,得到目标障碍物的反射回波信息;利用训练好的机器学习分类模型对反射回波信息进行识别,得到目标障碍物的高低概率;根据目标障碍物的高低概率输出目标障碍物的高低类别。本申请能够有效对自动泊车过程中的障碍物进行识别,通过反射回波信息有效提升了自动泊车过程中障碍物高低识别的准确度。


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    Title :

    Automatic parking obstacle identification method and device, electronic equipment and medium


    Additional title:

    一种自动泊车识别障碍物的方法、装置、电子设备及介质


    Contributors:
    LIU WEI (author) / CHEN DONG (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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