Intelligent sensing control vision protection method and device

Abstract

The invention discloses an intelligent sensing control vision protection method and device. The device consists of a control host computer and a remote controller, wherein the control host computer comprises an embedded controller, an infrared sensing module, an ultrasonic distance measuring module, an illumination sensing module, a temperature sensing module, a gas sensing module, a stepping motor control module, a voice alarm module, a switching quantity control module, a host computer wireless communication module and a host computer key display module; and the remote controller comprises an integrated circuit, a remote controller key display module and a remote controller wireless communication module. Intelligent processing is performed by adopting a fuzzy control algorithm after information such as the eye release, observing time, illumination strength, temperature, gas and the like of a vision-protected person are detected by using the device, the voice alarm module makes a prompting sound when the eye release and the illumination strength are lower than set values and the observing time, temperature or detected gas concentration surpasses a set threshold value, and a relay of the switching quantity control module is used for switching the power supply of a computer or a television set, so that the vision is protected. The device is easy to use, and has complete functions; and effective protection of vision can be realized.

Description

Technical field: [0001] The invention belongs to the field of vision protection. Based on embedded technology, it realizes intelligent sensory vision control by sensing parameters such as the viewer's sight distance (relative to TV, computer, mobile phone, etc.), light intensity, viewing time, ambient temperature, and gas concentration. Protection methods and devices. Background technique: [0002] With the improvement of people's living standards and the continuous development of science and technology, digital products such as computers, televisions, and mobile phones have been widely popularized, bringing great convenience to people's life, work, entertainment, and learning. The negative effects brought about cannot be ignored, such as the vision protection of young children and teenagers is one of the important issues. Due to the poor self-control ability of young children and teenagers, it is easy to be addicted to computer, TV, mobile phone programs, online games, and...

AI Technical Summary

Problems solved by technology

[0003] There are many types of eye protectors at home and abroad, such as Sishibao, sitting posture correctors, eye protectors, etc., but generally speaking, the functional characteristics of these eye protectors are relatively single, and there is still a gap with people's individual needs. There is a big gap; there are also ways to protect eyesight through reasonable diet and nutrition and correct study habits.

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