Intelligent digital brightness regulator and control method

Abstract

The invention discloses an intelligent digital brightness regulator and control method. The brightness regulator comprises a wireless receiving circuit, a modulating circuit, a low pass filter circuit, a primary rectifying circuit, an active regulating circuit and a carrier wave demodulating circuit. The output end of the active regulating circuit is connected with an electric switch, a high frequency transformer, a secondary rectifying circuit, a smooth filter circuit and a loading and sampling output circuit. The output end of a sampling output circuit is connected with a comparator the input end of which is connected with a reference voltage circuit and the output end of which is connected with an error amplifying circuit, a pulse width modulating circuit and a pulse driving circuit. The output end of the carrier wave demodulating circuit is connected with a light regulating signal amplifying circuit. The invention realizes the control of the user on brightness according to the environmental requirement, can save the electric energy consumed by a load lamp effectively, is environment-friendly and has ideal use effect. The invention is extensively applied to illumination as an intelligent digital brightness regulator and control method.

Description

technical field [0001] The invention relates to a brightness adjuster and a control method, in particular to an intelligent digital brightness adjuster and a control method thereof. Background technique [0002] Traditional lamp controller products are mainly because the brightness cannot be continuously adjusted and controlled according to the light intensity requirements of the specific environment, and generally they can only be divided into three levels to control the lamps to be fully bright, half bright or extinguished. There is no perfect lamp control method, which not only wastes Power resources, and lighting effects do not meet the specific needs of various environments. Contents of the invention [0003] In order to solve the above technical problems, the object of the present invention is to provide an energy-saving and environment-friendly intelligent digital brightness adjuster. [0004] Another object of the present invention is to provide an intelligent dig...

AI Technical Summary

Problems solved by technology

[0002] Traditional lighting controller products are mainly because the brightness cannot be continuously adjusted and controlled according to the light intensity requirements of the specific environment, and generally it can only be divided into three levels to control the full brightness, half brightness or extinguishment of the lighting. There is no perfect lighting control method, which not only wastes Power resources, and lighting effects do not meet the specific needs of various environments

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