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Screen locking method and device, terminal and memory medium

A screen lock and screen technology, applied in the field of information processing, can solve the problems of inability to effectively control children's viewing posture and viewing time, and achieve the effect of avoiding physical and mental health and preventing addiction.

Inactive Publication Date: 2018-11-23
昆山品源知识产权运营科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this artificial reminder is often unable to effectively control children's viewing posture and viewing time

Method used

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  • Screen locking method and device, terminal and memory medium
  • Screen locking method and device, terminal and memory medium
  • Screen locking method and device, terminal and memory medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] figure 1 This is a flowchart of a method for locking a screen provided in the first embodiment of the present invention. This embodiment is applicable to a situation where the display screen of a smart terminal is locked. The method can be executed by a screen locking device, which can be implemented by software and / or hardware, and integrated in a smart terminal. The method specifically includes the following steps:

[0030] S110: When the screen is in the on-screen state, acquire a target face image of the current user.

[0031] Wherein, the screen in this embodiment may refer to the display interface of the smart terminal. Smart terminals can be, but are not limited to, electronic products such as smart phones, tablet computers, and desktop computers. The state of the screen may include a bright screen state and a black screen state. The user can switch the screen from the black screen state to the bright screen state by pressing the power button or the home button on ...

Embodiment 2

[0055] figure 2 This is a schematic structural diagram of a screen locking device provided in the second embodiment of the present invention. This embodiment is applicable to the case of locking the display screen of a smart terminal. The device includes: a target facial image acquisition module 210, a target identification determination module 220, a current information acquisition module 230, and a black screen lock module 240.

[0056] Among them, the target facial image acquisition module 210 is used to acquire the current user's target facial image when the screen is in the bright screen state; the target identity identification determination module 220 is used to combine the target facial image with a pre-stored child facial image Matching is performed to determine the target identity of the current user; the current information acquisition module 230 is used to obtain the current distance between the current user and the screen if the target identity is a child’s identity,...

Embodiment 3

[0072] image 3 It is a schematic structural diagram of a terminal provided in Embodiment 3 of the present invention. See image 3 , The terminal includes:

[0073] One or more processors 310;

[0074] The memory 320 is used to store one or more programs;

[0075] The input device 330 is used to collect images;

[0076] The output device 340 is used to display the screen;

[0077] When one or more programs are executed by one or more processors 310, the one or more processors 310 implement the screen locking method proposed in any of the foregoing embodiments.

[0078] image 3 Take a processor 310 as an example; the processor 310, the memory 320, the input device 330, and the output device 340 in the terminal can be connected by a bus or other means, image 3 Take the bus connection as an example.

[0079] As a computer-readable storage medium, the memory 320 can be used to store software programs, computer-executable programs, and modules, such as program instructions / modules corre...

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Abstract

The embodiment of the invention discloses a screen locking method and device, a terminal and a memory medium. The method comprises the steps of obtaining a target face image of a current user when a screen is in a bright screen state; matching the target face image with a pre-stored child face image, and determining a target identity of the current user; obtaining current distance between the current user and the screen if the target identity is a child identity, and recording current bright screen duration; and carrying out black screen locking on the screen if it is detected that the currentdistance or the current bright screen duration satisfies a screen locking condition. According to the technical scheme provided by the embodiment of the invention, watching distance and watching duration of a child can be automatically controlled, so physical and psychological health of the child is prevented from being influenced due to long-time near distance watching is avoided.

Description

Technical field [0001] The embodiments of the present invention relate to information processing technology, and in particular, to a screen locking method, device, terminal, and storage medium. Background technique [0002] With the development of terminal technology, the application functions in the mobile terminal become more and more abundant, and it has become an important tool for people to work, study and entertain. [0003] Nowadays, children often use mobile terminals such as their parents' mobile phones to play games or watch animated videos, etc. However, children often do not pay attention to their viewing posture and viewing time when playing mobile phones. For these children who are in the developmental stage, if they stare at the terminal screen at a close distance and for a long time, it is very easy to cause eye fatigue, which will have a serious impact on physical development, especially the vision, spine and fingers. . [0004] In the prior art, it is usually the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCH04M2250/12H04M1/72439H04M1/72454H04M1/72463H04M1/72484
Inventor 李承敏李封翔罗伟
Owner 昆山品源知识产权运营科技有限公司
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