To provide a repeating device capable of detecting a normal state in which no short circuit failure has occurred to an activation line.SOLUTION: A repeating device includes: an activation line 41 to which an out-vehicle voltage VB0 higher than a reference voltage GND is applied when an out-vehicle device 2 is connected to a connector 90; an in-vehicle voltage applying circuit 43 applying an in-vehicle voltage VB1 higher than the reference voltage to the activation line; a determination signal output circuit 45 which outputs a determination signal at a first signal level when a voltage of the activation line is the reference voltage and outputs a determination signal at a second signal level when the voltage of the activation line is the out-vehicle voltage or the in-vehicle voltage; and a control part 30 which determines a normal state that no short circuit failure has occurred to the activation line when it is determined that a signal level of the determination signal while application of the in-vehicle voltage by the in-vehicle voltage applying circuit to the activation line is turned on or off has shifted to the first signal level and the second signal level.SELECTED DRAWING: Figure 2

    【課題】活性化ラインについて短絡故障が生じていない正常状態であることを検出可能な中継装置を提供する。【解決手段】中継装置は、コネクタ90に車外装置2が接続されているときに基準電圧GNDよりも高電圧の車外電圧VB0が印加される活性化ライン41と、基準電圧よりも高電圧の車内電圧VB1を活性化ラインに印加する車内電圧印加回路43と、活性化ラインの電圧が基準電圧のときに第1信号レベルの判定信号を出力し、活性化ラインの電圧が車外電圧又は車内電圧のときに第2信号レベルの判定信号を出力する判定信号出力回路45と、車内電圧印加回路から活性化ラインへの車内電圧の印加をオン及びオフさせているときの判定信号の信号レベルが第1信号レベル及び第2信号レベルに推移していると判定した場合に、活性化ラインについて短絡故障が生じていない正常状態であると判定する制御部30と、を備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    REPEATING DEVICE


    Additional title:

    中継装置


    Contributors:
    ONO HIROTO (author)

    Publication date :

    2019-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



    REPEATING DEVICE SYSTEM AND REPEATING DEVICE

    YASUNORI HIROMICHI | European Patent Office | 2020

    Free access

    REPEATING DEVICE

    KISHIGAMI TOMOHISA | European Patent Office | 2016

    Free access

    REPEATING DEVICE

    KAKO YOSHIJI | European Patent Office | 2016

    Free access

    REPEATING DEVICE

    ISHIHARA AKIO | European Patent Office | 2022

    Free access

    PROTECTION REPEATING DEVICE

    KOMADA SUSUMU / WATABE MAKOTO | European Patent Office | 2021

    Free access