CONTROL APPARATUS AND CONTROL METHOD
1 Assignment
0 Petitions
Accused Products
Abstract
To properly resume charging when insertion and removal of a charging cable connector are repeated, a control apparatus includes a power control unit that turns on a charging mode signal when a signal state changes from a state with no change for a certain period of time to a changed state, to activate a charging control unit, and turns off the charging mode signal when detecting a charging completion signal turned on by the charging control unit and outputted from a signal generating unit included in the charging cable which connects an external power source to the vehicle; and the charging control unit turns on the charging completion signal when the charging has been completed, and thereafter turns off the charging completion signal when detecting that the charging mode signal has been turned off by the power control unit.
36 Citations
11 Claims
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1-5. -5. (canceled)
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6. A control apparatus that charges an energy storage apparatus mounted on a vehicle, with electrical energy supplied through a charging cable from a power source external to the vehicle, the control apparatus comprising:
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a power control unit that turns on a charging mode signal when a state of a signal changes from a state with no change for a certain period of time to a state with a change, to activate a charging control unit, and turns off the charging mode signal when detecting a charging completion signal which is turned on by the charging control unit, the signal being outputted from a signal generating unit included in the charging cable and being according to a state of electrical energy supply from the power source; and the charging control unit that charges the energy storage apparatus through the charging cable when detecting the charging mode signal which is turned on by the power control unit, and turns on the charging completion signal when the charging has been completed, and thereafter turns off the charging completion signal when detecting that the charging mode signal has been turned off by the power control unit. - View Dependent Claims (8)
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7. A control apparatus that charges an energy storage apparatus mounted on a vehicle, with electrical energy supplied through a charging cable from a power source external to the vehicle, the control apparatus comprising:
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a power control unit that turns on a charging mode signal when a state of a signal changes from a state with no change for a certain period of time to a state with a change, to activate a charging control unit, and turns off the charging mode signal when detecting a charging completion signal which is turned on by the charging control unit, the signal being outputted from a signal generating unit included in the charging cable and being according to a state of electrical energy supply from the power source; and the charging control unit that charges the energy storage apparatus through the charging cable when detecting the charging mode signal which is turned on by the power control unit, and turns on the charging completion signal when the charging has been completed, and thereafter turns off the charging completion signal when detecting that the charging mode signal has been turned off by the power control unit, wherein when the power control unit detects that the charging completion signal outputted from the charging control unit has been turned on, the power control unit turns off the charging mode signal after oscillation of a control signal has stopped. - View Dependent Claims (11)
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9. A control method for charging an energy storage apparatus mounted on a vehicle, with electrical energy supplied through a charging cable from a power source external to the vehicle, the control method comprising:
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a power control step of turning on a charging mode signal when a state of a signal changes from a state with no change for a certain period of time to a state with a change, to start a charging control step, and turning off the charging mode signal when a charging completion signal which is turned on in the charging control step is detected, the signal being outputted from a signal generating unit included in the charging cable and being according to a state of electrical energy supply from the power source; and the charging control step of charging the energy storage apparatus through the charging cable when the charging mode signal which is turned on in the power control step is detected, and turning on the charging completion signal when the charging has been completed, and thereafter turning off the charging completion signal when it is detected that the charging mode signal has been turned off in the power control step. - View Dependent Claims (10)
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Specification