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System for preventing myopia of mobile phone and tablet electronic products

A mobile phone tablet, technology for preventing myopia, applied in radio wave measurement system, electromagnetic wave re-radiation, telephone communication, etc., to achieve the effect of preventing myopia, improving usage habits, and strengthening monitoring

Pending Publication Date: 2022-04-12
深圳市慧视智图科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no technical means to replace parents' reminders to supervise children to keep a sufficient distance from the screen when using mobile phones.

Method used

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  • System for preventing myopia of mobile phone and tablet electronic products
  • System for preventing myopia of mobile phone and tablet electronic products
  • System for preventing myopia of mobile phone and tablet electronic products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see figure 1 , a system for preventing myopia of mobile phone and tablet electronic products, including an independent measurement unit, the independent measurement unit is an electronic device with multiple modules integrated inside, the independent measurement unit is installed on the surface of the mobile phone or tablet product, and the The interior of the independent measurement unit is equipped with a TOF ranging module, an IMU attitude detection module, a proximity sensing module, a Bluetooth signal transmission module, an alarm prompt module, and an MCU central control module. Attitude detection module, proximity sensor module, Bluetooth signal transmission module, alarm prompt module for signal connection;

[0035] The TOF ranging module adopts a photoelectric ranging sensor for measuring the straight-line distance from a mobile phone or a tablet product to a human face;

[0036] The IMU attitude detection module adopts a combined sensor of an acceleration sen...

Embodiment 2

[0051] The system for preventing myopia based on the mobile phone tablet electronic product described in Embodiment 1, such as figure 2 or image 3 As shown, the independent measurement unit 2 can be clamped and fixed on the mobile phone 1 by the clamp 3, and the MCU central control module is a small single-chip microcomputer or a small computing unit, which serves as the control center of the entire unit. The MCU central control module can maintain communication with all other modules such as TOF ranging module and Bluetooth signal transmission module and control the work of other modules. The MCU central control module controls the TOF ranging sensor to work, drives the ranging sensor to measure the distance of the object in the direction of its beam, and feeds back the distance value to the MCU. If the MCU judges that the distance value is less than the preset threshold, it controls the alarm and prompts the module to alarm. The alarm prompt module can be a horn, a buzz...

Embodiment 3

[0056] The system for preventing myopia based on the mobile phone tablet electronic product described in Embodiment 1, such as Figure 4 As shown, the working process of the system is as follows. The MCU central controller drives each module to work. The proximity sensor module first detects whether there is any abnormality. If so, it will alarm and prompt that the independent measurement unit is unplugged. If there is no abnormality, it will enter the next detection program. , that is, the TOF ranging module measures whether the distance between the mobile phone and the face is less than 33cm. If it is, the alarm prompts the user that the distance is too close. If it is greater than 33cm, it enters the next detection program, that is, the IMU attitude detection module detects whether there is an abnormal attitude. If so, Then the alarm prompts the user not to lie down or lie on his stomach. If there is no abnormality, then return to the detection program of the proximity sensi...

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Abstract

The invention discloses a myopia prevention system for mobile phone and tablet electronic products, which belongs to the technical field of electronic products and comprises an independent measuring unit and an APP (application) installed in a mobile phone or tablet product. The independent measurement unit is an electronic device internally integrated with a plurality of modules, the independent measurement unit is installed on the surface of a mobile phone or a tablet product, and a TOF distance measurement module, an IMU posture detection module, a proximity sensing module, a Bluetooth signal transmission module, an alarm prompt module and an MCU central control module are arranged in the independent measurement unit. And the APP is used for recording and analyzing the data and carrying out image display on the data. The independent measuring unit in the system can be in data intercommunication with the APP through the Bluetooth signal transmission module, so that data are transmitted to the APP and recorded, the use habit of a user is improved through the comprehensive effect of the modules, myopia is effectively prevented, and the function is especially effective for children.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and specifically relates to a system for preventing myopia for mobile phone and tablet electronic products. Background technique [0002] Prolonged use of mobile phones will cause great damage to people's eyes, resulting in a substantial increase in the number of young people with myopia. [0003] In addition to myopia caused by using electronic screens for too long, the distance between the screen and the human eye is also an important cause of myopia during use. The above-mentioned survey report shows that more than one-third of people often do not pay attention to healthy eyes when using electronic products, and the distance between the eyes and the display screen is too close. And because the interesting content on the screen is very attractive, unconsciously, the eyes will be closer to the screen. This situation is especially serious for young children in elementary schools and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/72454G01S17/08G01S17/86G01C21/16G01B21/16
Inventor 罗斯特
Owner 深圳市慧视智图科技有限公司
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