Shortsightedness prevention and control wearable equipment, and shortsightedness prevention and control system and method

Abstract

The invention relates to shortsightedness prevention and control wearable equipment comprising a data collection module, a main control module and a prompting module, wherein the data collection module is used for collecting eye use state data which at least comprises the data of eye use distance and illumination intensity; the main control module is used for judging whether a near vision distancestate is met and computing a near vision time when both the eye use distance and the illumination intensity are lower than preset thresholds, and sending a prompting command when the near vision timeexceeds a preset threshold; and the prompting module is used for generating a prompting signal to prompt a user when a prompting command is received. According to the system and the method provided by the invention, the near vision state is detected through combining the illumination strength with the eye use distance, so that the time length of the short-distance use of eyes can be more accurately monitored, the user is facilitated to perform more complete shortsightedness prevention and control through wearing the equipment for a long time; according to the system and the method provided bythe invention, an eye use health indication result can be further objectively and accurately generated through scientifically computing a scheme, the eye use habits can be effectively improved, the near vision distance and the time length can be controlled, and the enough outdoor time and the number of outdoor times can be ensured.

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...

AI Technical Summary

Problems solved by technology

However, the current myopia prevention and control equipment usually only reminds the current eye distance and / or light intensity, or simply counts the time of eye use to determine whether it is timed out

These devices do not take into account the situation that the user wears the device for a long time, for example, the user may look into the distance after reading for a period of time, or perform outdoor activities, etc., while the existing devices may still be counting the time of eye use, so this Eye time reminder is inaccurate

Furthermore, these devices also lack the monitoring and analysis of long-term wearing conditions, and do not effectively use this data to provide users with timely eye-use feedback, which is not conducive to users' grasp and adjustment of their own eye-use habits

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