To provide a bicycle antitheft device and an unlocking method of a bicycle lock capable of suppressing power consumption in a standby state awaiting unlocking, and reducing complications during unlocking.SOLUTION: A bicycle antitheft device 1 comprises: a lock 10; a detection part 20; an unlocking part 30; a first receiving part 40; a second receiving part 50; an unlocking switch 60; a storage part 70; and a control part 80. The detection part 20 detects unlocking of the lock 10. The first receiving part 40 receives an identification signal PS from first communication equipment T1. The second receiving part 50 operates by a power consumption larger than that of the first receiving part 40, and receives the identification signal PS from second communication equipment T2. The unlocking switch 60 is a switch for unlocking the lock 10. The control part 80 switches the first receiving part 40 to an operating state when the lock 10 is unlocked. The control part 80 switches the second receiving part to the operating state when the lock 10 is unlocked and the unlocking switch 60 is turned on.SELECTED DRAWING: Figure 1

    【課題】解錠待ちのスタンバイ状態における消費電力を抑えることができるとともに、解錠の際の煩雑さを低減できる自転車盗難防止装置、及び自転車用錠前の解錠方法を提供する。【解決手段】自転車盗難防止装置1は、錠前10と、検知部20と、解錠部30と、第1受信部40と、第2受信部50と、解錠スイッチ60と、記憶部70と、制御部80を備える。検知部20は、錠前10が施錠されていることを検知する。第1受信部40は、第1通信機器T1から識別信号PSを受信する。第2受信部50は、第1受信部40より大きい消費電力で作動し、第2通信機器T2から識別信号PSを受信する。解錠スイッチ60は、錠前10を解錠するためのスイッチである。制御部80は、錠前10が施錠されると、作動状態に第1受信部40を切り替える。また、制御部80は、錠前10が施錠され、解錠スイッチ60が入れられると、作動状態に第2受信部を切り替える。【選択図】図1


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    Title :

    BICYCLE ANTITHEFT DEVICE AND UNLOCKING METHOD OF BICYCLE LOCK


    Additional title:

    自転車盗難防止装置、及び自転車用錠前の解錠方法


    Contributors:

    Publication date :

    2020-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05B LOCKS , Schlösser / B62H CYCLE STANDS , Fahrrad- oder Motorradständer



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