The embodiment of the invention provides a seat occupation detection method, a seat occupation detection unit and a vehicle, and relates to the technical field of seat occupation detection. The seat occupying detection method is suitable for a seat occupying detection unit, and the seat occupying detection unit is in circuit connection with an occupying sensor in a seat. The occupation sensor circuit comprises a plurality of contacts and a plurality of resistors; the plurality of contacts are connected in parallel, and each of the plurality of contacts is connected in series with one of the plurality of resistors; one end of each contact is connected with a first signal end of the seat occupying detection unit, and the other end of each contact is connected with a second signal end of the seat occupying detection unit through a resistor which is connected in series; the method comprises the following steps: determining a circuit resistance value of a placeholder sensor circuit according to a signal sent by the placeholder sensor circuit; and judging whether the seat is occupied or not according to the circuit resistance value of the occupying sensor circuit. According to the embodiment of the invention, the technical effect of detecting the seat occupation condition under different sitting postures of the user can be realized.

    本申请实施例提供一种座椅占位检测方法、座椅占位检测单元及车辆,涉及座椅占位检测技术领域。所述座椅占位检测方法适用于座椅占位检测单元,座椅占位检测单元与座椅内的占位传感器电路连接;占位传感器电路包括多个触点和多个电阻:多个触点并联连接,且多个触点中的各个触点串联多个电阻中的一个电阻;各个触点的一端与座椅占位检测单元的第一信号端连接,各个触点的另一端通过各自串联的电阻与座椅占位检测单元的第二信号端连接;所述方法包括:根据占位传感器电路发送的信号,确定占位传感器电路的电路阻值;根据占位传感器电路的电路阻值,判断座椅是否被占用。本申请实施例能够实现在用户不同坐姿下检测座椅占位情况的技术效果。


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    Title :

    Seat occupation detection method, seat occupation detection unit and vehicle


    Additional title:

    一种座椅占位检测方法、座椅占位检测单元及车辆


    Contributors:
    ZHANG ZHIWEI (author) / CHEN QIUFENG (author) / XU SHUANG (author) / GUO CHUANFENG (author) / LIU ZHENQING (author)

    Publication date :

    2024-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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