To reduce discomfort of a passenger with respect to relay noise.SOLUTION: A relay unit 10 has at least one relay 19 and a controller 22. The controller 22 can detect timing at which a vehicle emits sound. The controller 22 can determine whether or not a passenger is away from the vehicle at a prescribed distance or longer. The controller 22 can perform switch control between a cut-off state and a conduction state of at least one relay 19. The controller 22 performs switch control between the cut-off state and the conduction state of at least one relay 19 at timing at which the vehicle emits the sound or it is determined that the passenger is away from the vehicle at the predetermined distance or longer.SELECTED DRAWING: Figure 1

    【課題】リレー騒音に対する搭乗者の不快感を低減する。【解決手段】リレーユニット10は少なくとも1つのリレー19とコントローラ22とを有する。コントローラ22は車両が音を発するタイミングを検知可能である。コントローラ22は搭乗者が車両から所定距離以上離れているか否かを判断可能である。コントローラ22は少なくとも1つのリレー19それぞれの遮断状態と通電状態との切替え制御を実行可能である。コントローラ22は車両が音を発するタイミングまたは搭乗者が車両から所定距離以上離れていると判断したタイミングにて少なくとも1つのリレー19の遮断状態と通電状態との切替え制御を行う。【選択図】図1


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    Title :

    RELAY UNIT AND BATTERY DEVICE


    Additional title:

    リレーユニットおよび電池装置


    Contributors:

    Publication date :

    2019-03-14


    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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