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LED lamp strip energy-saving control system employing multi-circuit processing

An energy-saving control system and LED light strip technology, applied in the electronic field, can solve the problems that the brightness of the LED light strip cannot be automatically adjusted, the control system cannot open and close itself, and achieve the effect of ensuring accuracy and improving stability

Inactive Publication Date: 2016-08-17
CHENGDU JUHUICAI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects that the current LED strip control system cannot be self-opening and closing, and at the same time cannot automatically adjust the brightness of the LED strip, and provides a multi-circuit processing LED strip energy-saving control system

Method used

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  • LED lamp strip energy-saving control system employing multi-circuit processing
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  • LED lamp strip energy-saving control system employing multi-circuit processing

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Embodiment Construction

[0024] The present invention will be further described in detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0025] like figure 1 As shown, the present invention includes a single-chip microcomputer, a sound sensor, a buzzer, a transistor voltage-stabilizing filter circuit and a dimming control circuit all connected with the single-chip microcomputer, a brightness sensor connected with the signal receiving and processing circuit, and a transistor voltage-stabilizing filter circuit. The power supply connected to the input terminal, and the LED strip connected to the dimming control circuit. Wherein, the dimming control circuit is such as figure 2 As shown, it includes a sampling trigger circuit whose input end is connected with the single-chip microcomputer, and a current adjustment output circuit whose input end is connected with the output end of the sampling trigger circuit; ...

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Abstract

The invention discloses an LED lamp strip energy-saving control system employing multi-circuit processing. The LED lamp strip energy-saving control system comprises a single chip microcomputer, a sound sensor, a buzzer, a transistor voltage filtering circuit, a signal receiving and processing circuit, a dimming control circuit, a brightness sensor, a power supply and an LED lamp strip, wherein the sound sensor, the buzzer, the transistor voltage filtering circuit, the signal receiving and processing circuit and the dimming control circuit all are connected with the single chip microcomputer; the brightness sensor is connected with the signal receiving and processing circuit; the power supply is connected with an input end of the transistor voltage filtering circuit; the LED lamp strip is connected with the diming control circuit; and the signal receiving and processing circuit comprises a signal receiving circuit and a signal processing circuit. The LED lamp strip energy-saving control system is used for contacting an acoustic signal of an indoor sound through the sound sensor and collecting an indoor environment brightness signal through the brightness sensor; meanwhile, the acoustic signal and the brightness signal are analyzed and treated through the single chip microcomputer; and automatic adjustment of the brightness and automatic opening and closing of the LED lamp strip are achieved, so that the electric power resource is effectively saved.

Description

technical field [0001] The invention relates to the field of electronics, in particular, to a multi-circuit processing LED lamp strip energy-saving control system. Background technique [0002] At present, with the continuous improvement of people's living standards, the requirements for the beautification of the living environment are getting higher and higher. In order to beautify their living environment, people use LED light strips with various light source colors to beautify the interior. People often set LED light strips in the dark groove at the top of the room to form a beautiful halo, which can not only beautify the living environment, but also bring a wonderful light to people at night. However, the existing switch control systems of LED light strips mostly use manually controlled electronic switches, which cannot automatically adjust the brightness of the LED light strips according to changes in indoor brightness. At the same time, people turn on the LED light str...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/10H05B45/37
Inventor 李考
Owner CHENGDU JUHUICAI TECH
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