Myopia prevention and control wearable device and myopia prevention and control system and method

A wearable device and short-sighted technology, applied in the field of communication, can solve the problems of not taking into account the long-term wear of the user, inaccurate eye time reminder, lack of monitoring and analysis of long-term wearing conditions, etc., to ensure outdoor time and frequency, improve user eye habit effect

CN107707763BActive Publication Date: 2018-07-24HANGZHOU GLASSON TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-07-24

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Abstract

The present invention relates to a wearable device for prevention and control of myopia, comprising: a data collection module for collecting eye state data, the eye state data at least including data on eye distance and light intensity; a main control module for When the eye distance and light intensity are both lower than the preset threshold, it is judged that the near vision state is satisfied and the near vision time is calculated, and when the near vision time exceeds the preset threshold, a reminder instruction is sent; the reminder module is used to receive the reminder instruction A reminder signal is generated to remind the user. The present invention combines light intensity and eye distance to detect the near-sighted state, and then more accurately monitors the duration of short-distance eye use, and is more suitable for more complete myopia prevention and control for users by wearing the device for a long time; the present invention can further Through scientific calculation schemes, objectively and accurately generate eye health indication results, effectively improve eye habits, control short distance and duration of vision, and ensure sufficient outdoor time and frequency.
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Description

technical field

[0001] The present invention relates to the communication field, in particular to a wearable device for preventing and controlling myopia, a system and a method for preventing and controlling myopia. Background technique

[0002] There are more than 400 million myopia patients in my country, and the number is increasing year by year. Among them, the myopia situation among teenagers is particularly worrying, and the prevalence rate of myopia among teenagers has already ranked first in the world. The myopia rate of primary school students is more than 30%, and that of middle school students and college students is as high as 70%. In addition, after teenagers suffer from myopia, the average annual increase will be 50-75°. Therefore, the prevention and control of myopia among primary and middle school students is imminent.

[0003] On the other hand, the occurrence and harm of myopia are irreversible. High myopia is prone to various types of fundus lesions, c...

Examples

Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see figure 1 , is a module block diagram of the wearable device for preventing and controlling myopia according to the first embodiment of the present invention. Such as figure 1 As shown, the wearable device 100 for prevention and control of myopia provided in this embodiment includes: a data collection module 110 , a main control m...