To provide an activation system of a vehicle which can surely bring a control device into a stop state even if an abnormality in which a signal circuit is brought into a constantly-energized state occurs.SOLUTION: An activation system of a vehicle comprises a switch which is connected to a backup power supply circuit via a signal circuit so that a current flows to the signal circuit from the backup power supply circuit. Since the current flows to the signal circuit from the backup power supply circuit when the switch is turned on, power is supplied to a power supply relay from the backup power supply circuit. The activation system also comprises a block circuit which can block the supply of power to the power supply relay from the backup power supply circuit.SELECTED DRAWING: Figure 2

    【課題】信号回路が常時通電された状態となる異常が発生した場合でも制御装置を確実に停止可能な状態とすることができる、車両の起動システムを提供する。【解決手段】車両の起動システムは、バックアップ電源回路に信号回路を介して接続され、バックアップ電源回路から信号回路へ電流が流れるよう通電可能なスイッチと、を備え、スイッチがオンされた場合に、バックアップ電源回路から信号回路に電流が流れることで、バックアップ電源回路から電源リレーへ電力が供給されるよう構成された車両の起動システムであって、バックアップ電源回路から電源リレーへの電力供給を遮断可能な遮断回路を備える。【選択図】 図2


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    Title :

    ACTIVATION SYSTEM OF VEHICLE


    Additional title:

    車両の起動システム


    Contributors:

    Publication date :

    2019-10-24


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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