Device and method for intelligent adjustment of desktop illuminance

Abstract

Provided are a device and method for intelligently adjusting desktop illuminance. The device comprises a processor, a user state detecting module, a memory, an illuminance detecting module, a control module, and a main light source. The processor is connected with the user state detecting module, the memory, the illuminance detecting module, and the control module. The control module is connected with the main light source. The user state detecting module is used for detecting the state of a user. The memory is used for storing illuminance values of the user in different states. The illuminance detecting module is used for detecting the illuminance of a desktop. The control module is used for automatically adjusting the illumination intensity of the main light source. The main light source is an adjustable main light source. The invention also discloses a method for intelligently adjusting desktop illuminance. The device may detect the current state of the user and automatically adjust the illuminance, is easy to use, and reminds the user to manually adjust the main light source if the automatically-adjusted illuminance cannot satisfy a requirement.

Description

technical field [0001] The invention relates to an intelligent adjustment device and method for desktop illuminance. Background technique [0002] The number of people suffering from myopia in my country ranks first in the world, especially the incidence of students has been on the rise. In addition, for diseases such as presbyopia and floaters in the elderly, the age of onset is gradually brought forward. People of different ages (such as children, adults, and the elderly) have different requirements for the value of illuminance in different states (such as: resting at the desk, using the computer at the desk, reading at the desk, and writing at the desk), which is unreasonable High ambient light is one of the main causes of eye diseases. Too bright or too dark desktop light will cause eye fatigue and affect the user's vision health. [0003] In view of the above problems, some desktop illuminance adjustment devices have appeared on the market, but these devices generally...

AI Technical Summary

Problems solved by technology

People of different ages (such as children, adults, and the elderly) have different requirements for the value of illuminance in different states (such as: resting at the desk, using the computer at the desk, reading at the desk, and writing at the desk), which is unreasonable High ambient light is one of the main causes of eye diseases. Too bright or too dark desktop light will cause eye fatigue and affect the user's visual health.

[0003] In response to the above problems, some desktop light intensity adjustment devices have appeared on the market, but these devices generally have the following defects: 1. The user status cannot be detected, and the light intensity setting value needs to be input through the keyboard

On the other hand, in real life, most people do not have the knowledge related to illuminance, so they can only input the illuminance setting value based on personal feeling, and it is difficult to guarantee the optimal illuminance setting value

2. When the illuminance cannot meet the requirements, there is no function to remind the user to adjust the position of the light source; or when the light source is far away, the light source needs to be adjusted to a very bright level to meet the illuminance requirements, which is not conducive to energy saving and environmental protection

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