POWER SUPPLYING APPARATUS AND POWER SUPPLYING METHOD
First Claim
1. A power supplying apparatus comprising:
- a terminal electrically connected to a terminal of another apparatus;
an authentication information storage unit storing information regarding authentication of the other apparatus electrically connected to the terminal; and
a power supplying control unit controlling supplying of power to the terminal,wherein the power supplying control unit is operable, even when communication with an authentication apparatus that carries out authentication of the other apparatus electrically connected to the terminal is cut off, to continue supplying power to the other apparatus, operable, when an electrical connection between the other apparatus and the terminal is disconnected, to stop supplying power to the terminal, and operable when an apparatus is newly and electrically connected to the terminal, to control the supplying of power to the terminal by way of a comparison with the information stored in the authentication information storage unit.
1 Assignment
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Accused Products
Abstract
There is provided a power supplying apparatus including a terminal electrically connected to a terminal of another apparatus, an authentication information storage unit storing information regarding authentication of the other apparatus electrically connected to the terminal, and a power supplying control unit controlling supplying of power to the terminal. The power supplying control unit is operable, even when communication with an authentication apparatus that carries out authentication of the other apparatus electrically connected to the terminal is cut off, to continue supplying power to the other apparatus, operable, when an electrical connection between the other apparatus and the terminal is disconnected, to stop supplying power to the terminal, and operable when an apparatus is newly and electrically connected to the terminal, to control the supplying of power to the terminal by way of a comparison with the information stored in the authentication information storage unit.
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Citations
6 Claims
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1. A power supplying apparatus comprising:
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a terminal electrically connected to a terminal of another apparatus; an authentication information storage unit storing information regarding authentication of the other apparatus electrically connected to the terminal; and a power supplying control unit controlling supplying of power to the terminal, wherein the power supplying control unit is operable, even when communication with an authentication apparatus that carries out authentication of the other apparatus electrically connected to the terminal is cut off, to continue supplying power to the other apparatus, operable, when an electrical connection between the other apparatus and the terminal is disconnected, to stop supplying power to the terminal, and operable when an apparatus is newly and electrically connected to the terminal, to control the supplying of power to the terminal by way of a comparison with the information stored in the authentication information storage unit. - View Dependent Claims (2, 3, 4)
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5. A power supplying method comprising:
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controlling supplying of power to a terminal electrically connected to a terminal of another apparatus; continuing supplying of power to the other apparatus when communication with an authentication apparatus that carries out authentication of the other apparatus electrically connected to the terminal is cut off; stopping supplying of power to the terminal when an electrical connection between the other apparatus and the terminal is disconnected; and controlling the supplying of power to the terminal by way of a comparison with information stored in an authentication information storage unit when an apparatus is newly and electrically connected to the terminal.
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6. A computer program for causing a computer to execute:
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controlling supplying of power to a terminal electrically connected to a terminal of another apparatus; continuing supplying power to the other apparatus when communication with an authentication apparatus that carries out authentication of the other apparatus electrically connected to the terminal is cut off; stopping supplying power to the terminal when an electrical connection between the other apparatus and the terminal is disconnected; and controlling the supplying of power to the terminal by way of a comparison with information stored in an authentication information storage unit when an apparatus is newly and electrically connected to the terminal.
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Specification