Office intelligent lighting control system with light health

Abstract

The invention discloses an office intelligent lighting control system with light health. The system comprises a data storage module, a clock module, a controller, a PWM signal adjusting module, a driving module and lighting equipment. The lighting equipment is composed of red, green, blue and white light LEDs, and white light with adjustable rhythm action efficiency is generated through color mixing. LED photoelectric parameters required in different time periods are stored in the data storage module, and the clock module performs timing control on the LED photoelectric parameters; the controller sends a control instruction to the PWM signal adjusting module according to the obtained LED photoelectric parameters; the PWM signal adjusting module adjusts the duty ratio of the PWM signal according to the control instruction; the driving module receives the PWM signal and sends a control instruction to the lighting equipment; the lighting equipment emits white light with different rhythm action efficiencies according to the control instruction. The system has the advantages that self-adjustment of light scenes in different working periods can be achieved, the most suitable light is provided for office workers, the office workers are made to be in the best working state, and the working efficiency is effectively improved.

Description

technical field [0001] The invention relates to a lighting control technology, in particular to a light-healthy office intelligent lighting control system. Background technique [0002] Modern buildings have higher and higher requirements for lighting, not only requiring a comfortable lighting environment, but also requiring different lighting effects in different occasions. Most traditional lighting controls require manual control. In recent years, intelligent buildings have developed rapidly, especially in the fields of network, monitoring, office and communication automation. Intelligent lighting control system is a very important aspect of intelligent buildings. The purpose is to enable the lighting system to intelligently adjust the lighting state according to people's needs, and create an intelligent and comfortable light environment. At present, the intelligent control of the light environment is mainly to adjust the visual impact of light on people. The intelligent...

AI Technical Summary

Problems solved by technology

At present, the two-primary-color white light LED used for general lighting, that is, the white light LED in which the blue light chip excites the phosphor to mix colors, does not consider the indicator performance of light health

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