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Unlocking detection method of touch screen terminal, and touch screen terminal

A touch-screen terminal and detection method technology, which is applied in the field of communication, can solve the problems of touch-screen terminal information and property insecurity, achieve the effects of reducing information and property loss, preventing erroneous unlocking operations, and improving user experience

Active Publication Date: 2018-01-12
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention discloses an unlocking detection method of a touch-screen terminal and a touch-screen terminal, which are used to solve problems such as insecurity of information and property caused by illegal unlocking of existing touch-screen terminals

Method used

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  • Unlocking detection method of touch screen terminal, and touch screen terminal
  • Unlocking detection method of touch screen terminal, and touch screen terminal
  • Unlocking detection method of touch screen terminal, and touch screen terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] see figure 1 , figure 1 It is a schematic flow diagram of the unlocking detection method of the touch screen terminal disclosed in the embodiment of the present invention; figure 1 As shown, an unlock detection method of a touch screen terminal may include:

[0073] 101. The touch screen terminal detects an unlocking operation on the touch screen, and collects user feature information, where the user feature information includes body feature parameters and vital sign parameters.

[0074] Among them, an application program (Application, APP for short) capable of identifying human body characteristics and human vital signs is preset in the touch screen terminal. Characteristic parameters and vital sign parameters, wherein the human body characteristic parameters include blood type, fingerprint, deoxyribonucleic acid (Deoxyribonucleic Acid, DNA for short) and other human body characteristics that can uniquely identify the user, and the vital sign parameters may include b...

Embodiment 2

[0094] see figure 2 , figure 2 It is another schematic flowchart of the unlocking detection method of the touch screen terminal disclosed in the embodiment of the present invention; figure 2 As shown, an unlock detection method of a touch screen terminal may include:

[0095] 201. The touch screen terminal detects an unlocking operation on the touch screen, and collects user feature information, where the user feature information includes body feature parameters and vital sign parameters.

[0096] 202. When the user feature information matches the authorization feature information, the touch screen terminal detects the focal point of the user's eyes and collects the image of the user's eyes through a built-in eye detection device.

[0097] 203. The touch screen terminal judges whether the focus point of the user's eyes is on the touch screen; if yes, turn to step 204; if no, end the process.

[0098] 204. The touch screen terminal analyzes the user's eye image to obtain ...

Embodiment 3

[0115] see image 3 , image 3 It is another schematic flowchart of the unlocking detection method of the touch screen terminal disclosed in the embodiment of the present invention; image 3 As shown, an unlock detection method of a touch screen terminal may include:

[0116] 301. The touch screen terminal detects an unlocking operation on the touch screen, and collects user feature information, where the user feature information includes body feature parameters and vital sign parameters.

[0117] 302. When the user feature information matches the authorization feature information, the touch screen terminal detects the focal point of the user's eyes and collects the image of the user's eyes through a built-in eye detection device.

[0118] 303. The touch screen terminal judges whether the focus point of the user's eyes is on the touch screen; if yes, turn to step 304; if no, end the process.

[0119] 304. The touch screen terminal analyzes the user's eye image to obtain the...

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Abstract

The embodiment of the invention relates to the technical field of communication, and discloses an unlocking detection method of a touch screen terminal, and the touch screen terminal. The method comprises the following steps that: detecting an unlocking operation which happens on the touch screen of the touch screen terminal, and collecting user feature information, wherein the user feature information comprises human body feature parameters and vital sign parameters; when the user feature information is matched with authorized feature information, through an eye detection device built in thetouch screen terminal, detecting the eye focus point of a user, and collecting the eye image of the user; judging whether the eye focus point of the user is on the touch screen of the touch screen terminal or not; if the eye focus point of the user is on the touch screen of the touch screen terminal, analyzing the eye image of the user to obtain the pupil size of the user; judging whether the pupil size of the user is adaptive to a preset pupil size range or not; and if the pupil size of the user is adaptive to the preset pupil size range, executing an unlocking operation for the touch screenterminal. When the embodiment of the invention is implemented, illegal unlocking and unlocking under the nonvoluntary state of the user are avoided, the information and property loss of the user can be lowered. Furthermore, the mistaken unlocking operation of the user is avoided so as to improve user experience feeling.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an unlocking detection method of a touch screen terminal and the touch screen terminal. Background technique [0002] A touch screen terminal (such as a smart phone) adopts a touch screen to realize touch screen operations, and these touch screen operations can generally provide users with more convenient and quick operation methods and better user experience. In order to prevent users from unconsciously unlocking the touch screen, common methods include avatar unlocking and voiceprint unlocking, etc., which can prevent accidental unlocking operations to a certain extent, but it does not rule out criminals stealing avatars or model voiceprints for illegal unlocking. Or criminals coerce the user to unlock involuntarily, then the user's information and property will be threatened. Contents of the invention [0003] The embodiment of the invention discloses an unlocking de...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06K9/00
Inventor 张声联
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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