PROBLEM TO BE SOLVED: To provide a trigger device that can suppress an increase in the scale of a device.SOLUTION: The trigger device 10 transmits a trigger signal for controlling a tire sensor unit 113 for detecting a tire state. The trigger device 10 includes: a LF transmission circuit 13 for wirelessly transmitting the trigger signal; a non-contact feeder circuit 17 capable of receiving source power in a non-contact manner; and a common coil 14 used in common for wireless transmission of the trigger signal by the LF transmission circuit 13 and reception of the source power by the non-contact feeder circuit 17.SELECTED DRAWING: Figure 2

    【課題】装置の大型化を抑制することができるトリガ装置を提供する。【解決手段】トリガ装置10は、タイヤについての状態を検知するタイヤセンサユニット113を制御するためのトリガ信号を送信する。トリガ装置10は、トリガ信号を無線送信させるLF送信回路13と、非接触で電源電力を受電可能な非接触給電回路17と、LF送信回路13によるトリガ信号の無線送信と、非接触給電回路17による電源電力の受電とにおいて共用される共用コイル14と、を備えた。【選択図】図2


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    Title :

    TRIGGER DEVICE


    Additional title:

    トリガ装置


    Contributors:

    Publication date :

    2016-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04B TRANSMISSION , Übertragung



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