The invention discloses a battery swap station battery positioning method and device, and the method comprises the steps: scanning a vehicle entering a station, and collecting a data point set of the contour of the vehicle; performing data preprocessing on the collected data point set; determining all variable sliding windows in the preprocessed data point set, wherein the variable sliding windows comprise a plurality of continuous data points of which the deviation values are greater than a deviation value range preset according to battery characteristics; all the variable sliding windows are matched with standard data corresponding to battery characteristics, a battery window conforming to the battery characteristics is determined, and the position of a battery is positioned according to the battery window. According to the method, the influence of illumination intensity can be avoided, the battery positioning accuracy is high, the battery position in the moving vehicle can be recognized, and therefore the parking guiding function is provided.

    本发明公开了一种换电站电池定位方法及装置,包括:扫描进站车辆,采集所述车辆的轮廓的数据点集合;对采集到的所述数据点集合进行数据预处理;在预处理后的所述数据点集合中确定所有可变滑动窗口,所述可变滑动窗口包括连续的若干个数据点间偏移值大于根据电池特征预设的偏移值范围的数据点;将所有所述可变滑动窗口与电池特征对应的标准数据进行匹配,确定符合所述电池特征的电池窗口,并根据所述电池窗口定位电池位置。本发明可以无视光照强度影响,定位电池准确率高,还能识别移动车辆中的电池位置,从而提供停车引导功能。


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    Titel :

    Battery swap station battery positioning method and device


    Weitere Titelangaben:

    一种换电站电池定位方法及装置


    Beteiligte:
    WANG TIEMIN (Autor:in) / YAO FANGFANG (Autor:in) / FU YEWEI (Autor:in) / ZHANG YE (Autor:in) / LIU WEI (Autor:in)

    Erscheinungsdatum :

    2023-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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