PROBLEM TO BE SOLVED: To provide a vehicle controller with a power supply device capable of stably supplying electric power to an electrical load and capable of early recovering a voltage of the power storage device even when a voltage of a power storage device drops.SOLUTION: The vehicle controller, when the controller detects that an ignition switch is turned on and detects that a voltage of a capacitor 3 is less than a predetermined threshold value, sets, in a shutdown state, a first relay 12 capable of making a connection state of a generator 1 with a capacitor 3 intermittent, sets, in a connection state, a second relay 13 capable of making a connection state of the generator 1 with a battery 2 and an electrical load 5 intermittent and sets, in a connection state, a third relay 15 capable of making a connection of the battery 2 with the capacitor 3 intermittent.
【課題】蓄電装置の電圧が低下しても電気負荷に安定的に電力を供給でき、かつ蓄電装置の電圧を早期に回復させることが可能な電源装置を備えた車両の制御装置を提供する。【解決手段】イグニッションスイッチがオン操作されたことが検出され、かつキャパシタ3の電圧が所定の閾値未満であることが検出された場合に、発電機1とキャパシタ3との接続を断続可能な第1リレー12を遮断状態とし、発電機1とバッテリ2及び電気負荷5との接続を断続可能な第2リレー13を接続状態とし、バッテリ2とキャパシタ3との接続を断続可能な第3リレー15を接続状態とする。【選択図】図4
VEHICLE CONTROLLER
車両の制御装置
2015-07-27
Patent
Elektronische Ressource
Japanisch
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