dynamic lighting method

Abstract

The present invention relates to a dynamic lighting method, which includes a plurality of electrical parameter change time periods during the lighting period. The method includes the following steps: Step 1: In each electrical parameter change time period, have a power supply unit output initial electrical parameters and power The power supply unit outputs the termination electrical parameters, and the electrical parameters output by the power supply unit change in the same trend from the initial electrical parameters to the termination electrical parameters, and the electrical parameters change trends in the adjacent electrical parameter change time periods are the same or different; Step 2: According to step 1, the dynamic lighting part changes the lighting parameters, and the change of the lighting parameters in each electrical parameter changing time period causes the user's eye structure to change dynamically. The dynamic lighting method of the present invention effectively maintains the user's eyesight by actively training the user's eye physiological structure without affecting the user's eye habits, sitting posture and work rhythm.

Description

technical field [0001] The invention relates to the field of lighting technology, in particular to a dynamic lighting method, which is especially suitable for occasions where vision care and / or vision training are desired, such as reading and writing work environments and home lighting environments. Background technique [0002] Visual health has also become an important issue of common concern. According to the research of "National Health Vision Report" by Peking University China Health Development Research Center in June 2015, among the total population over 5 years old in my country in 2012, most of myopia and hyperopia patients are students and office workers. The number of patients with myopia and hyperopia is about 500 million, of which the total number of patients with myopia is about 450 million. Students are under a lot of study pressure and have a lot of homework. They have to read and do homework under the light for a long time at night, and eye hygiene is very ...

AI Technical Summary

Problems solved by technology

However, these methods only cultivate users from external eye habits, and cannot restore and improve vision.

If the user cannot change the reading and working habits according to the original intention of the design, for example, he must intermittently check other positions or images, or read and write postures in the middle of the reading and writing process, it will probably not be achieved due to interference with the normal use habits of the user. The expected effect of curbing vision further and further, cannot effectively protect the user's vision

[0005] Therefore, the problems in the prior art include: in a long-time reading and writing operation environment or in an environment with unscientific lighting parameters, the user's eyes cannot recover, and the ciliary muscle, pupil and / or lens are in a tense state for a long time, which Structures such as shape and size are fixed, even causing the lens and pupil to be compressed many times over a long period of time

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