ELECTRIC VEHICLE
First Claim
1. An electric vehicle which charges a battery for driving a vehicle driving motor by electric power supplied from a charging station with charging start timing set by a user, comprising:
- a control circuit controlling a charging process when the battery is charged;
an internal power supply circuit supplying electric power obtained from an auxiliary battery to the control circuit; and
a detection circuit detecting the power supplied from the charging station, wherein;
the control circuit stops the power supply from the internal power supply circuit to the control circuit when the charging start timing comes after a specified lapse of time; and
the internal power supply circuit resumes the power supply to the control circuit when the detection circuit detects the power.
1 Assignment
0 Petitions
Accused Products
Abstract
An electric vehicle suppresses the discharge of an auxiliary battery for supplying electric power to a control circuit for controlling a charging process while performing timer-charging. When the charging start timing set by a user comes after specified elapsed time, the power supply from an internal power supply circuit 35 to a CPU 36 etc. is stopped until the power supply is started from a charging station 12 to an electric vehicle 13. When the stopped power supply is started, the power supply from the internal power supply circuit 35 to the CPU 36 etc. is resumed.
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Citations
2 Claims
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1. An electric vehicle which charges a battery for driving a vehicle driving motor by electric power supplied from a charging station with charging start timing set by a user, comprising:
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a control circuit controlling a charging process when the battery is charged; an internal power supply circuit supplying electric power obtained from an auxiliary battery to the control circuit; and a detection circuit detecting the power supplied from the charging station, wherein; the control circuit stops the power supply from the internal power supply circuit to the control circuit when the charging start timing comes after a specified lapse of time; and the internal power supply circuit resumes the power supply to the control circuit when the detection circuit detects the power. - View Dependent Claims (2)
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Specification