| CPC H02J 7/00712 (2020.01) [H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); H02J 7/0013 (2013.01)] | 9 Claims |
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1. A control device that controls power supply from a battery to a predetermined load via an electric circuit, the control device comprising:
an acquisition unit that acquires a state of the battery; and
an activation control unit that:
is able to execute a state transition between activation and stop of the control device;
controls the electric circuit based on the state of the battery acquired by the acquisition unit; and
controls the electric circuit so as to maintain a state in which the battery and the predetermined load are electrically connected to each other and stops part of functions of the control device when the state of the battery is a state in which power is suppliable to the predetermined load after the control device is activated, wherein
the electric circuit includes a DC-DC converter that controls charging and discharging of the battery, and a relay for disconnecting the battery from the DC-DC converter;
the activation control unit includes a first control unit that controls the DC-DC converter and a second control unit that controls the relay; and
one control unit from the first control unit and the second control unit includes the acquisition unit and the activation control unit, and the other control unit from the first control unit and the second control unit transitions an activation state and a stop state of the control device in accordance with control executed by the one control unit.
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