Power controller, apparatus provided with backup power supply, program for controlling power, and method for controlling power
First Claim
1. A power controller that controls power of an apparatus provided with a backup power supply for power supply, comprising:
- a power failure state determination unit that determines the power failure state of the power supply;
a power supply installation state determination unit that determines the installation state of the backup power supply of the apparatus; and
a power control unit that, in case the power failure state is determined by the power failure state determination unit, controls power using the backup power supply based on determination result by the power failure state determination unit and determination result by the power supply installation state determination unit.
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Accused Products
Abstract
The present invention constructs a flexible power supply backup system corresponding to electronic devices (apparatuses) at low cost, and realizes reliable operation of the apparatuses. There is provided a power controller 1 that controls power of an apparatus 100 provided with a backup power supply for power supply, which includes a power failure state determination unit 21 that determines the power failure state of the power supply, a power supply installation state determination unit 22 that determines the installation state of the backup power supplies 3, 7, etc. installed in the apparatus 100, and a power control unit 23 that, in case the power failure state is determined by the power failure state determination unit 21, controls power using the backup power supply based on determination result by the power failure state determination unit 21 and determination result by the power supply installation state determination unit 22.
45 Citations
20 Claims
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1. A power controller that controls power of an apparatus provided with a backup power supply for power supply, comprising:
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a power failure state determination unit that determines the power failure state of the power supply;
a power supply installation state determination unit that determines the installation state of the backup power supply of the apparatus; and
a power control unit that, in case the power failure state is determined by the power failure state determination unit, controls power using the backup power supply based on determination result by the power failure state determination unit and determination result by the power supply installation state determination unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An apparatus provided with backup power supply that backs up electric power of power supply at the time of power failure, comprising:
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a backup power supply having predetermined electric capacity;
a power failure state determination unit that determines the power failure state of the power supply;
a power supply installation state determination unit that determines the installation state of the backup power supply of the apparatus; and
a power control unit that, in case the power failure state is determined by the power failure state determination unit, controls power using the backup power supply based on determination result by the power failure state determination unit and determination result by the power supply installation state determination unit. - View Dependent Claims (12, 13)
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14. A program for controlling power that makes a computer control power of an apparatus provided with a backup power supply for power supply, the program makes the computer carry out:
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a power failure state determination step of determining the power failure state of the power supply;
a power supply installation state determination step of determining the installation state of the backup power supply of the apparatus; and
a power control step of, in case the power failure state is determined in the power failure state determination step, controlling power using the backup power supply based on determination result in the power failure state determination step and determination result in the power supply installation state determination step. - View Dependent Claims (15, 16, 17, 18, 19)
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20. A method for controlling power that controls power of an apparatus provided with a backup power supply for power supply, comprising:
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a power failure state determination step of determining the power failure state of the power supply;
a power supply installation state determination step of determining the installation state of the backup power supply of the apparatus; and
a power control step of, in case the power failure state is determined in the power failure state determination step, controlling power using the backup power supply based on determination result in the power failure state determination step and determination result in the power supply installation state determination step.
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Specification