Automatic Lock and Automatic Unlock Method for Computer System and Computer System Thereof
First Claim
1. An automatic lock and automatic unlock method for a computer system, the method comprising steps of:
- (a) when the computer system is in an unlock status, detecting whether a user is in a predetermined range and recording a duration during which the user is not in the predetermined range;
(b) when the duration is greater than a predetermined time, controlling the computer system to enter a lock status;
(c) when the computer system is in the lock status and the user is detected in the predetermined range, determining whether the user has an effective authority; and
(d) when the user has the effective authority, controlling the computer system to enter the unlock status.
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Accused Products
Abstract
An automatic lock and automatic unlock method for a computer system and the associated computer system are provided. The method includes steps of detecting whether a user is in a predetermined range when a computer system is in an unlock status and recording a duration during which the user is not in the predetermined range, controlling the computer system to enter a lock status when the duration is greater than a predetermined time, determining whether the user has an effective authority when the computer system is in the lock status and the user is detected in the predetermined range, and controlling the computer system to enter the unlock status when the user has the effective authority.
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Citations
16 Claims
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1. An automatic lock and automatic unlock method for a computer system, the method comprising steps of:
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(a) when the computer system is in an unlock status, detecting whether a user is in a predetermined range and recording a duration during which the user is not in the predetermined range; (b) when the duration is greater than a predetermined time, controlling the computer system to enter a lock status; (c) when the computer system is in the lock status and the user is detected in the predetermined range, determining whether the user has an effective authority; and (d) when the user has the effective authority, controlling the computer system to enter the unlock status. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An automatic lock and automatic unlock computer system, comprising:
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a detecting module, for detecting whether a user is in a predetermined range; an identifying module, for identifying an authority of the user; and a processing unit, coupled to the detecting module and the identifying module, for controlling the detecting module and the identifying module, and executing logic instructions for controlling the computer system to enter an unlock status or a lock status. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification