PROBLEM TO BE SOLVED: To suppress an increasing in the power consumption of an on-vehicle machine.SOLUTION: A portable machine includes: a first communication control part for returning a first response signal for a first request signal; and a second communication control part for returning a second response signal when supplied with power by electromagnetic induction by the second request signal. An on-vehicle machine includes: an operation detection part for detecting a user operation for a user existing nearby a vehicle to unlock or lock a door; a first verification control part for starting first verification control to transmit the first request signal and verify an identification code of the first response signal in the case of the user operation being detected; a second verification control part for starting second verification control to transmit the second request signal and verify an identification code of the second response signal; and an instruction part for switching from the first verification control to the second verification control in a case where there is no return of the first response signal, with detection of the user operation continuing.SELECTED DRAWING: Figure 1

    【課題】車載機の消費電力の増加を抑制すること。【解決手段】携帯機は、第1のリクエスト信号に対する第1のレスポンス信号を返信する第1の通信制御部と、第2のリクエスト信号による電磁誘導によって給電されると、第2のレスポンス信号を返信する第2の通信制御部とを備える。車載機は、車両の傍らのユーザがドアを解錠又は施錠するためのユーザ操作を検知する操作検知部と、前記第1のリクエスト信号を送信し前記第1のレスポンス信号の識別コードの照合をする第1の照合制御を、前記ユーザ操作が検知された場合に開始する第1の照合制御部と、前記第2のリクエスト信号を送信し前記第2のレスポンス信号の識別コードの照合をする第2の照合制御を行う第2の照合制御部と、前記第1のレスポンス信号の返信が無く且つ前記ユーザ操作の検知が継続中である場合、前記第1の照合制御から前記第2の照合制御に切り替える指令部とを備える。【選択図】図1


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    Title :

    VEHICULAR LOCK-UNLOCK SYSTEM


    Additional title:

    車両用施解錠システム


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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