Glasses frame type intelligent eyesight protection instrument

Abstract

The invention discloses a glasses frame type intelligent eyesight protection instrument comprising a sensor, a controller, and an alarm device. The sensor is used to measure the distance and the angle of tilt, wherein the distance is measured by a triangulation distance measuring method based on a PSD and a CCD, an energy method, or a TOF method, and the angle of tilt is measured by a gravity accelerometer sensor or gyroscope. The controller receives corresponding data measured by the sensor, compares the data with a set value according to the measurement result, and triggers the alarm device to send an alarm if the data exceeds a set range. The alarming device alarms according to a control command of the controller. The glasses frame type intelligent eyesight protection instrument uploads alarm information to a cloud or terminal. The glasses frame type intelligent eyesight protection instrument has the advantage that by monitoring the learning posture of users and making cloud analysis of the learning posture, users are helped to develop a fine learning posture, the parents of the users are timely notified to take measures when the eyesight of the users decreases, and the eyesight is protected effectively.

Description

technical field [0001] The invention relates to the fields of electronic technology and optometry, in particular to a frame-type intelligent vision protector. Users can use this product during the learning process to maintain correct learning postures and develop habits, effectively preventing teenagers from Myopia problems caused by poor sitting posture and long study time during study. Background technique [0002] 1. According to the Ministry of Education’s survey on the physical health of students across the country, the visual acuity of Chinese students is not optimistic. The poor vision rates of primary school students aged 7-12, junior high school students aged 13-15 and high school students aged 16-18 are as high as 40.89%, 67.33% and 79.20%. At present, the high incidence of myopia is between 9 and 13 years old. It is characterized by younger age and high degree. Myopia higher than 600 can easily lead to retinopathy. Those who are less than 5.0 cannot be admitted ...

AI Technical Summary

Problems solved by technology

[0003] 2. More and more primary and middle school students study for too long because of too much homework and do not pay attention to eye rest. Incorrect sitting posture is also the main cause of myopia. Among the many factors that lead to myopia, we are prone to Controlled and easy to see the effect, incorrect sitting posture will lead to myopia on the one hand, and the inconsistency of the degree of myopia on the other hand

[0004] 3. Some current inventions, such as 201420370162.X "Anti-Myopia Glasses", CN97221900.5 "Electronic Eyesight Protector", CN99210689.3 "Multifunctional Eyesight Protection Desk Lamp for Students", etc., cannot achieve the tilt angle of the head detection, and it is impossible to do scientific calculations and allocate time for study and rest. At the same time, these inventions have not deeply studied the comfort of sensor positions, angles, and weight distribution, and have not considered the details of function realization, such as 201420370162 Reminder to use the speaker in .X, which cannot be used during class

[0005] 4. The invention patent with the notification number CN102743252B does not describe details of comfort and applicability such as sensor position, angle, and weight distribution in detail

The invention patent with the announcement number CN102743252B only collects data, and there is no specific method for data mining and analysis, and there is no feedback to customers on usage

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