Information processing apparatus that performs user authentication, method of controlling the same, and storage medium
First Claim
1. An information processing apparatus comprising:
- an acquisition unit configured to acquire authentication information for use in authentication of a user, the authentication information being stored in an authentication medium;
a display unit configured to display information to the user;
a detection unit configured to detect the authentication medium which is held over the acquisition unit; and
a power control unit configured to control a supply of power to the acquisition unit and the detection unit,wherein the power control unit controls the supply of power to supply power to the acquisition unit and causes the display unit to display a message prompting the user to hold the authentication medium over the acquisition unit, when the detection unit detects the authentication medium in a power saving state in which power is supplied to the detection unit and the supply of power to the acquisition unit is shut off.
1 Assignment
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Accused Products
Abstract
An information processing apparatus that improves the convenience of a user who performs authentication using an authentication medium. A communication system module acquires authentication information from an IC card. A sensor system module detects proximity of the IC card. A main circuit element group authenticates a user using the acquired authentication information. A power supply controller supplies power to those modules and the group. A power supply destination is controlled such that the apparatus is shifted to a power saving state in which power is supplied only to the sensor system module. In the power saving state, when the sensor system module detects proximity of the IC card, the power supply destination is controlled to cause the apparatus to shift to a normal power state in which power is supplied to the communication system module and the main circuit element group.
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Citations
10 Claims
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1. An information processing apparatus comprising:
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an acquisition unit configured to acquire authentication information for use in authentication of a user, the authentication information being stored in an authentication medium; a display unit configured to display information to the user; a detection unit configured to detect the authentication medium which is held over the acquisition unit; and a power control unit configured to control a supply of power to the acquisition unit and the detection unit, wherein the power control unit controls the supply of power to supply power to the acquisition unit and causes the display unit to display a message prompting the user to hold the authentication medium over the acquisition unit, when the detection unit detects the authentication medium in a power saving state in which power is supplied to the detection unit and the supply of power to the acquisition unit is shut off. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of controlling an information processing apparatus including an acquisition unit configured to acquire authentication information for use in authentication of a user, the authentication information being stored in an authentication medium, a display unit configured to display information to the user, and a detection unit configured to detect the authentication medium which is held over the acquisition unit, the method comprising:
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controlling a supply of power to the acquisition unit and the detection unit; and controlling the supply of power to supply power to the acquisition unit and cause the display unit to display a message prompting the user to hold the authentication medium over the acquisition unit, when the detection unit detects the authentication medium in a power saving state in which power is supplied to the detection unit and the supply of power to the acquisition unit is shut off.
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10. A non-transitory computer-readable storage medium storing a computer-executable program for executing a method of controlling an information processing apparatus including an acquisition unit configured to acquire authentication information for use in authentication of a user, the authentication information being stored in an authentication medium, a display unit configured to display information to the user, and a detection unit configured to detect the authentication medium which is held over the acquisition unit, the method comprising:
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controlling a supply of power to the acquisition unit and the detection unit; and controlling the supply of power to supply power to the acquisition unit and cause the display unit to display a message prompting the user to hold the authentication medium over the acquisition unit, when the detection unit detects the authentication medium in a power saving state in which power is supplied to the detection unit and the supply of power to the acquisition unit is shut off.
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Specification