Provided are a capacitance-type input device and a capacitance-type input method with which it is possible to determine which of a plurality of touch switches has been touched. A capacitive input device includes: a plurality of touch switches; and a determination unit that determines, on the basis of the outputs of the plurality of touch switches, a touch operation to any one of the plurality of touch switches. The determination unit performs a first comparison for comparing a first threshold value used in the determination of the presence or absence of the touch operation with each of the outputs of the plurality of touch switches. Performing a second comparison of comparing an output greater than the first threshold value among the outputs of the plurality of touch switches with a plurality of comparison threshold values which are greater than the first threshold value and are different from each other; on the basis of a comparison result obtained in the first comparison or the second comparison, a touch operation to any one of the plurality of touch switches is determined.

    提供一种能够判定对多个触摸开关中的哪个进行了触摸操作的静电电容式输入装置及静电电容式输入方法。静电电容式输入装置包括:多个触摸开关;以及判定部,基于上述多个触摸开关的输出,判定向上述多个触摸开关中的某1个的触摸操作;上述判定部进行将在上述触摸操作的有无的判定中使用的第1阈值与上述多个触摸开关的输出分别比较的第1比较;进行将上述多个触摸开关的输出中的比上述第1阈值大的输出与比上述第1阈值大且相互不同的多个比较阈值比较的第2比较;基于在上述第1比较或上述第2比较中得到的比较结果,判定向上述多个触摸开关中的某1个的触摸操作。


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    Title :

    Capacitive input device and capacitive input method


    Additional title:

    静电电容式输入装置及静电电容式输入方法


    Contributors:

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H03K PULSE TECHNIQUE , Impulstechnik / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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