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Method and device for achieving child safety lock by means of fingerprint identification

A technology of fingerprint identification and child lock, which is applied in the field of child lock, can solve problems such as cumbersome user experience, and achieve the effect of preventing addiction to electronic devices

Active Publication Date: 2014-09-10
NANCHANG VIRTUAL REALITY RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the password lock itself also makes the parent's user experience cumbersome, and if the child learns about it, they can crack it by themselves and continue to use electronic devices

Method used

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  • Method and device for achieving child safety lock by means of fingerprint identification
  • Method and device for achieving child safety lock by means of fingerprint identification
  • Method and device for achieving child safety lock by means of fingerprint identification

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0054] Such as Figure 1 to Figure 4 As shown, the device for implementing child lock using fingerprint recognition in the present invention can be a tablet computer 1 , and the tablet computer 1 at least includes a fingerprint recognition touch screen 10 , a control chip 11 and a memory 12 . The control chip 11 is connected to the touch screen 10 and the memory 12 respectively. The fingerprint identification touch screen 10 performs fingerprint collection while realizing the touch screen function. The memory 12 registers at least one fingerprint of at least one limited user. The control chip 11 performs judgment and manipulation: if the fingerprint of the operating fingerprint recognition touch screen matches the fingerprint of the logged-in restricted user, record the operating time point; count the usage time of the restricted user; if the usage time exceeds the preset usage time Threshold value, child lock operation will be carried out.

[0055] Wherein, the usage time ...

no. 2 example

[0067] The present invention also provides a method for realizing a child lock using fingerprint recognition, which is used for an electronic device with a touch screen, and the touch screen has both fingerprint recognition and touch recognition functions, including the following steps:

[0068] (1) Log in all the fingerprints of the primary user.

[0069] (2) Judging whether the fingerprint of the operating fingerprint recognition touch screen matches the fingerprint of the logged-in main user, if not, record the time point of the operation.

[0070] (3) Statistical use time, the use time is the duration during which the total number of times the same fingerprint is recognized by the fingerprint recognition touch screen per minute exceeds the preset number of times threshold. as well as

[0071] (4) If the usage time exceeds the preset usage time threshold, a child lock operation is performed. The child lock operation includes one or a combination of canceling the operation...

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Abstract

The invention discloses a method and device for achieving a child safety lock by means of fingerprint identification. The method and device are used for an electronic device with a touch screen, and the touch screen has the fingerprint identification and touch identification functions. The method comprises the steps of logging into fingerprints of a limited user; judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, and if the fingerprints are matched with the fingerprints of the limited user, recording the time point of the operation; conducting statistic on the use time of the limited user; if the use time exceeds the preset use time threshold value, performing child safety lock operation. The device comprises the fingerprint identification touch screen, a storage used for logging into the fingerprints of the limited user and a control chip for judging whether the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user or not. If the fingerprints for operating the fingerprint identification touch screen are matched with the fingerprints of the limited user, the time point of the operation is recorded, statistics is performed on the use time of the limited user, and if the use time exceeds the preset use time threshold value, the child safety lock operation is performed. According to the method and device, use by the limited user can be effectively limited.

Description

technical field [0001] The invention relates to the field of child locks on electronic equipment, in particular to a method for realizing child locks by using fingerprint identification and a device for realizing the method. Background technique [0002] Fingerprint recognition has already been realized on portable terminals, for example, a fingerprint sensor is set on a physical button of the portable terminal, or even the circuit of the fingerprint sensor is set under the touch screen, so as to perform fingerprint recognition directly on the touch screen (that is, fingerprint recognition touch screen, concurrently With fingerprint recognition function and touch recognition function), greatly expanding the application of fingerprint recognition. [0003] At present, teenagers are increasingly dependent on mobile phones and tablet computers. Using mobile phones or tablet computers for a long time has serious adverse effects on learning and vision. Parents can only lock elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32
CPCG06F21/32
Inventor 谭强丁国栋蒋亚兵
Owner NANCHANG VIRTUAL REALITY RES INST CO LTD
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