To propose a technology, for a vehicle charge system comprising a plurality of charge connectors, capable of efficiently performing charge control on a battery of a vehicle by preventing conduction between the charge connectors.SOLUTION: A charge switching device 1 includes: an input side conductive path group 50 of first conductive paths 50A to 50F corresponding to a plurality of output units 12, the first conductive paths 50A to 50F transmitting power from the respective output units 12; an output side conductive path group 51 of second conductive paths 51A to 51C corresponding to charge connectors 30A to 30C, the second conductive paths forming power routes to the respective charge connectors 30A to 30C; an intermediate conductive path group 52 of a plurality of branch parts 52A corresponding to the first conductive paths 50A to 50F, the branch parts having a plurality of branching third conductive paths 52B, the respective third conductive paths 52B branching from the first conductive paths 50A to 50F to the respective second conductive paths 51A to 51C; and a switch group 55 of a plurality of switches 53 corresponding to the respective third conductive paths 52B, each switch 53 performing switching of a corresponding third conductive path 52B between an electrification permission state and an electrification cut-off state.SELECTED DRAWING: Figure 1
【課題】複数の充電コネクタを備えた車両用充電システムにおいて、充電コネクタ間の導通を防ぎ車両のバッテリを効率的に充電制御し得る技術を提案する。【解決手段】充電切替装置1は、第1導電路50A〜50Fが複数の出力部12に対応し、各出力部12からの各電力を第1導電路50A〜50Fにて伝送する入力側導電路群50、充電コネクタ30A〜30Cに対応する第2導電路51A〜51Cが各充電コネクタ30A〜30Cへの電力経路をなす出力側導電路群51、第1導電路50A〜50Fに対応する、複数の第3導電路52Bが分岐する複数の分岐部52Aにて、各第3導電路52Bが第1導電路50A〜50Fから第2導電路51A〜51Cの各々へ分岐する中間導電路群52、及び複数のスイッチ53が各第3導電路52Bに対応し、各スイッチ53が、対応する第3導電路52Bを通電許可状態と通電遮断状態とに切り替えるスイッチ群55を有する。【選択図】図1
VEHICLE CHARGE SWITCHING DEVICE AND VEHICLE CHARGE CONTROL DEVICE
車両用の充電切替装置、及び車両用の充電制御装置
2020-08-31
Patent
Electronic Resource
Japanese
VEHICLE CHARGE SWITCHING DEVICE AND VEHICLE CHARGING CONTROL DEVICE
European Patent Office | 2020
|European Patent Office | 2016
|European Patent Office | 2016
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