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Unlocking method, terminal and computer readable storage medium

A technology for unlocking and mobile terminals, which is applied in computing, telephone communication, instruments, etc., and can solve problems such as pressure sensor and fingerprint chip mistouching, affecting user use, etc.

Inactive Publication Date: 2019-05-31
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an unlocking method, a terminal, and a computer-readable storage medium, aiming to solve the technical problem that in the prior art, the use of pressure sensors and fingerprint chips will cause false touches, thereby affecting the use of users

Method used

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  • Unlocking method, terminal and computer readable storage medium
  • Unlocking method, terminal and computer readable storage medium
  • Unlocking method, terminal and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0071] image 3 The basic flow chart of the unlocking method provided in this embodiment, the unlocking method is not only applicable to smartphones, tablets, and even terminals with touch screens such as smart TVs, the unlocking method includes:

[0072] S301. When it is detected that there is a touch operation in the fingerprint detection area of ​​the touch screen, determine whether the pressure sensor is faulty.

[0073] Specifically, the touch screen is, for example, a capacitive touch screen. Generally speaking, the capacitive touch screen includes capacitive sensing units arranged in a matrix, and a frame of touch data on the touch screen can be obtained by scanning the matrix capacitive sensing units.

[0074] In practical applications, the touch screen may also be an optical touch screen, an ultrasonic touch screen, or even a flexible screen, etc. This embodiment does not specifically limit the type of the touch screen, and the description below takes a capacitive tou...

no. 2 example

[0109] The unlocking method provided by the embodiment of the present invention will be described in detail below in combination with specific application scenarios.

[0110] Figure 4 The detailed flow chart of the unlocking method provided in the second embodiment of the present invention, specifically taking the complete failure of the pressure sensor as an example, specifically through the detection operation of the custom fingerprint chip, enriches the fingerprint detection method: if the touch operation acts on the When the fingerprint detection area of ​​the display screen fails to obtain the pressure value through the pressure sensor, the user will be prompted to touch the fingerprint detection area again (the prompt has a time limit). If the two detection operations pass the verification and the second fingerprint pressing operation is valid If it is performed within the time limit, it will be unlocked normally; optionally, in this scenario, the user can customize the...

no. 3 example

[0122] Please refer to Image 6 , Image 6 A schematic structural diagram of a terminal provided by the third embodiment of the present invention, the terminal includes: a processor 31 , a memory 32 and a communication bus 33 , and the communication between the processor 31 and the memory 32 is realized through the communication bus 33 .

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Abstract

The invention discloses an Unlocking method, terminal and computer readable storage medium. The method comprises the following steps: detecting a pressure sensor on a terminal to fail; carrying out fingerprint detection unlocking through the fingerprint detection chip. in addition, carrying out fingerprint input judgment twice in sequence; whether unlocking operation needs to be executed or not isjudged according to the two fingerprints, achieving fingerprint detection and judgment on the basis of the mode, the fingerprint judgment accuracy is improved, the problem that unlocking cannot be achieved when pressure sensing fails is solved, meanwhile, misoperation is avoided, and the use experience of a user is also improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more specifically, to an unlocking method, a terminal, and a computer-readable storage medium. Background technique [0002] With the popularization and use of terminal equipment and the continuous development of terminal technology, its functions have become more and more, and it has become an indispensable tool in people's daily life, and the control of security performance is also becoming more and more important. Currently, it is more mainstream The most important security detection is fingerprint recognition. Fingerprint detection technology has been widely used in the process of unlocking the display screen and application unlocking of mobile terminals. Among them, in-screen fingerprint detection based on touchable display screen (also known as in-plane fingerprint detection) has become Trend; in related technologies, whether to perform fingerprint detection operation is judge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F3/0488H04M1/67H04M1/725
Inventor 杨惠
Owner NUBIA TECHNOLOGY CO LTD