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Control method and device for fingerprint identification function and terminal

A fingerprint identification and control method technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as false touches, power waste, etc., to avoid false touches, avoid waste, and solve false touches Effect

Inactive Publication Date: 2017-03-22
SHENZHEN TINNO WIRELESS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the embodiments of the present invention provide a fingerprint recognition function control method, device and terminal to solve the problem of false touches and power waste caused by the fingerprint recognition function not being automatically turned off in the prior art. question

Method used

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  • Control method and device for fingerprint identification function and terminal
  • Control method and device for fingerprint identification function and terminal
  • Control method and device for fingerprint identification function and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] In order to solve the above-mentioned problems in the prior art, an embodiment of the present invention provides a method for controlling a fingerprint recognition function.

[0052] Specifically, please refer to figure 1 , which is a schematic flowchart of Embodiment 1 of the method for controlling the fingerprint identification function provided by the embodiment of the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0053] S101. Detect whether the terminal is currently in the user's pocket.

[0054] Specifically, in the embodiment of the present invention, the purpose of detecting whether the terminal is currently in the user's pocket is to turn off the fingerprint recognition function of the terminal when it is detected that the terminal is in the user's pocket, so as to avoid false touches and The problem of power waste caused by the phenomenon.

[0055]At present, the terminal generally has a touch panel itself, and ...

Embodiment 2

[0080] Based on the method for controlling the fingerprint identification function provided by the first embodiment above, this embodiment of the present invention provides a specific implementation of the above method.

[0081] Specifically, please refer to figure 2 , which is a schematic flowchart of Embodiment 2 of the method for controlling the fingerprint recognition function provided by the embodiment of the present invention, as shown in figure 2 As shown, the method includes the following steps:

[0082] S201. When a user touches a touch screen of a terminal, detect a position of a touch point between the user and the touch screen through the touch screen.

[0083] S202. Calculate the contact area between the user and the touch screen according to the position of the touch point.

[0084] S203, judging whether the touch area is greater than or equal to a preset contact area threshold; if yes, execute S204; if not, execute S206.

[0085] S204. It is detected that t...

Embodiment 3

[0093] Based on the control method of the fingerprint recognition function provided by the first embodiment above, the embodiment of the present invention further provides an embodiment of a device for realizing each step and method in the above method embodiment.

[0094] Please refer to image 3 , which is a functional block diagram of the device for controlling the fingerprint identification function provided by the embodiment of the present invention. Such as image 3 As shown, the device includes:

[0095] A detection unit 31, configured to detect whether the terminal is currently located in the pocket of the user;

[0096] The closing unit 32 is configured to close the fingerprint identification function of the terminal when it is detected that the terminal is in the user's pocket.

[0097] In a specific implementation process, the device also includes:

[0098] The opening unit 33 is configured to enable the fingerprint identification function of the terminal if it ...

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Abstract

The embodiments of the invention provide a control method and device for a fingerprint identification function and a terminal. The control method comprises the steps of detecting whether the terminal is currently located in a pocket of a user; and then, if the terminal is detected to be located in the pocket of the user, closing the fingerprint identification function of the terminal. The technical solution can solve a mistaken touch phenomenon caused by a reason that the fingerprint identification function cannot be automatically closed in the prior art and a further problem of power waste.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of communication technology, in particular to a control method, device and terminal of a fingerprint recognition function. [0003] 【Background technique】 [0004] With the continuous development of science and technology, the fingerprint recognition function has become the standard configuration of the terminal and is popular. The fingerprint recognition function can provide users with a safe and fast unlocking function, and at the same time, it can also realize one-click payment on the network through the fingerprint recognition function. [0005] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0006] However, when the terminal is in the user's pocket, the fingerprint recognition function of the terminal will not be automatically turned off. Therefore, the phenomenon of accidentally touching the terminal often occurs. At...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/32
CPCG06F1/3206G06F1/329G06F1/325G06F1/3287G06F1/3218
Inventor 易伟伟古兆强
Owner SHENZHEN TINNO WIRELESS TECH
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