To provide a seating sensor with which it is possible to detect that there is occurrence of disconnection.SOLUTION: A seating sensor comprises: an upper film 11 and a lower film 12 built into a seat; a first conductor pattern 13 formed in the upper film 11 and having a plurality of series connected first electrodes 14-17 divided into a pair of electrode pieces 18, 19; a plurality of resistors 26 for disconnection detection for connecting between all of the electrode pieces 18, 19 of the plurality of first electrodes 14-17; and a second conductor pattern 30 formed in the lower film 12 and having a plurality of second electrodes 31-34 arranged so as to face the plurality of first electrodes 14-17 in the vertical direction so that all of the electrode pieces 18, 19 of the plurality of first electrodes 14-17 can be shorted.SELECTED DRAWING: Figure 2

    【課題】断線が生じていることを検知可能な着座センサを提供する。【解決手段】座席に内蔵される上部フィルム11及び下部フィルム12と、上部フィルム11に形成され、一対の電極片18,19に分割された複数の直列接続の第1電極14〜17を有する第1導電パターン13と、複数の第1電極14〜17の全ての電極片18,19の間を接続する複数の断線検出用抵抗26と、下部フィルム12に形成され、複数の第1電極14〜17の全ての電極片18,19の間を短絡可能にそれら複数の第1電極14〜17に上下方向で対向するように配置された複数の第2電極31〜34を有する第2導電パターン30とを備える。【選択図】図2


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    Title :

    SEATING SENSOR


    Additional title:

    着座センサ


    Contributors:
    AOKI KENTO (author)

    Publication date :

    2019-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01G Wägen , WEIGHING / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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