An automatic dimming table lamp based on the degree of eye fatigue

Abstract

The invention discloses an automatic light-adjusting table lamp based on eye fatigue degrees. The automatic light-adjusting table lamp comprises a brightness-level-adjustable light source, a camera used for shooting the face of a user of the table lamp, and a functional assembly. The functional assembly integrates a first functional unit, a second functional unit and a third functional unit. Whenthe third functional unit recognizes that the user of the table lamp is a new user, the light source is controlled to switch the brightness level every once in a while, and the second functional unitis called to extract the eye characteristics of the new user under all the brightness levels; and then according to the preset rule, the change rates of the eye fatigue degrees corresponding to the eye characteristics under all the brightness levels are obtained, and the brightness level corresponding to the minimum change rate is selected as the default brightness level of the automatic light-adjusting table lamp used by the user subsequently. Aiming at the eye adapting degrees of the user under different light intensities, the brightness level with the most proper adapting degree is selectedfor the user, and eye-using health of the user is ensured while intelligentization of the table lamp is achieved.

Description

technical field [0001] The invention relates to the field of electric appliances, and more specifically, relates to an automatic dimming table lamp based on the degree of eye fatigue. Background technique [0002] The lighting industry emerged in the United States in the 1980s and developed rapidly. By the late 1990s, modern computer technology, automatic control technology, modern communication technology, and modern information processing technology were widely used all over the world, and the technology tended to mature. All have had a huge impact, and the lighting industry has also undergone tremendous changes. After entering the 21st century and officially entering the information age, a large number of new products, new equipment, and new technologies have emerged, making intelligent lighting technology develop in the direction of system integration. With the rapid development of microelectronics technology, many semiconductor companies have launched a series of produ...

AI Technical Summary

Problems solved by technology

[0004] At present, the existing smart desk lamps mainly have the following deficiencies: the existing smart desk lamps place too much emphasis on the brightness of the desk lamp light, and always lack the consideration of user adaptability

In addition, today's existing smart desk lamps do not have the ability to judge the user's eye adaptability under different light intensities, and also do not have the ability to record the most suitable light intensity for different users, so that different users always have to re-read the desk lamp every time they use the desk lamp. Adjust light intensity

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