METHOD AND DEVICE FOR UNLOCKING MOBILE TERMINAL
First Claim
1. A method for unlocking a mobile terminal, comprising:
- when a mobile terminal is in a locking state, determining a time length for an object to stay close to a screen of the mobile terminal and to be maintained within a pre-determined distance range;
generating a corresponding unlocking signal according to the time length; and
unlocking the mobile terminal according to the unlocking signal.
3 Assignments
0 Petitions
Accused Products
Abstract
The disclosure discloses a method and device for unlocking a mobile terminal, which relate to the technical field of mobile terminals. The method includes the following steps that: when a mobile terminal is in a locking state, a time length for an object to stay close to a screen of the mobile terminal and to be maintained within a pre-determined distance range is determined; a corresponding unlocking signal is generated according to the time length; and the mobile terminal is unlocked according to the unlocking signal. According to the disclosure, the mobile terminal can be encrypted and unlocked by using a distance sensor, which brings both great practicability and high confidentiality.
9 Citations
10 Claims
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1. A method for unlocking a mobile terminal, comprising:
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when a mobile terminal is in a locking state, determining a time length for an object to stay close to a screen of the mobile terminal and to be maintained within a pre-determined distance range; generating a corresponding unlocking signal according to the time length; and unlocking the mobile terminal according to the unlocking signal. - View Dependent Claims (2, 3, 4, 5)
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6. A mobile terminal unlocking device, comprising:
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a time determination element, configured to determine, when a mobile terminal is in a locking state, a time length for an object to stay close to a screen of the mobile terminal and to be maintained within a pre-determined distance range; a signal generation element, configured to generate a corresponding unlocking signal according to the time length; and an unlocking element, configured to unlock the mobile terminal according to the unlocking signal. - View Dependent Claims (7, 8, 9, 10)
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Specification