The invention relates to an occupancy detection pad (22) for a vehicle seat, comprising a flexible bracket (24, 26) and an occupancy detection sensor carried by the flexible bracket, the occupancy detection sensor being a capacitive sensor (2) having a plurality of coplanar interdigital electrodes, the coplanar interdigital electrodes comprising a first electrode and a second electrode, each of the first electrode and the second electrode comprises a rod and a plurality of fingers integrally formed with the rod; the plurality of fingers of the first electrode are separated from each other at the same distance, the plurality of fingers of the first electrode are inserted between the plurality of fingers of the second electrode, and the fingers of the first electrode are spaced from the fingers of the adjacent second electrode at a distance between 250 microns and 500 microns; each of the first electrode and the second electrode comprises 15 to 50 fingers; the size of the fingers of the electrode is between 250 microns and 500 microns.

    本发明涉及一种用于车辆座椅的占用检测垫(22),其包括柔性支架(24、26)和由柔性支架承载的占用检测传感器,占用检测传感器是具有多个共面叉指电极的电容传感器(2),共面叉指电极包括第一电极和第二电极,第一电极和第二电极各自包括杆和与杆一体成型的多个指状件;第一电极的多个指状件以相同的距离彼此分离,第一电极的多个指状件插设于第二电极的多个指状件之间,第一电极的指状件与相邻的第二电极的指状件以介于250微米至500微米之间的距离相间隔;第一电极和第二电极各包括15至50个指状件;电极的指状件的尺寸介于250微米和500微米之间。


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    Title :

    Occupancy detection pad for vehicle seat and vehicle seat


    Additional title:

    用于车辆座椅的占用检测垫与车辆座椅


    Contributors:

    Publication date :

    2023-03-14


    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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