The invention relates to the field of vehicle control, in particular to a steering wheel hand-leaving detection method and device, a storage medium, electronic equipment and a vehicle, and the method comprises the steps: collecting a first capacitance value of a heating wire on a vehicle steering wheel according to a preset frequency within a first preset duration; after the first capacitance value is collected, a second capacitance value of the heating wire is collected according to a preset frequency within a second preset duration; based on the first capacitance value and the second capacitance value, determining a hand-leaving detection reference value of the vehicle from a first corresponding relation between reference values and temperatures, wherein the reference values corresponding to the temperatures in the first corresponding relation are determined by capacitance values collected by a plurality of A/D collection chips at the temperatures; when the current capacitance value of the current heating wire is obtained every time, the hand-leaving detection reference value is calibrated based on the current capacitance value, and hand-leaving detection is conducted on the steering wheel based on the calibrated current hand-leaving detection reference value. The accuracy of the detection result can be improved.

    本发明涉及车辆控制领域,具体涉及一种方向盘离手检测方法、装置、存储介质、电子设备以及车辆,包括:在第一预设时长内,按照预设频率采集车辆方向盘上加热丝的第一电容值;采集第一电容值后,在第二预设时长内,按照预设频率采集所述加热丝的第二电容值;基于第一电容值和第二电容值从基准值和温度的第一对应关系中确定车辆的离手检测基准值,第一对应关系中各温度分别对应的基准值由多个A/D采集芯片在该温度下采集的电容值确定;在每次获取到当前加热丝的当前电容值时,基于当前电容值对离手检测基准值进行校准,并基于校准后的当前离手检测基准值对方向盘进行离手检测。本发明能够提高检测结果的准确性。


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    Title :

    Steering wheel hand-leaving detection method and device, electronic equipment and storage medium


    Additional title:

    方向盘离手检测方法、装置、电子设备及存储介质


    Contributors:
    HUI JIHUI (author) / HAN PENGWU (author)

    Publication date :

    2024-06-21


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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