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LED (Light-Emitting Diode) double-control signal phase difference correction type energy-saving control system

An energy-saving control system and signal phase technology, applied in lighting devices, light sources, electrical components, etc., can solve the problem of not being able to control the opening and closing of LED lights, and achieve the effect of clean image data signals, ensuring accuracy, and strong sensitivity

Inactive Publication Date: 2017-01-04
成都东创精英科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect that the LED lamp control system in the prior art cannot control the opening and closing of the LED lamp according to the ambient brightness and the flow of people. system

Method used

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  • LED (Light-Emitting Diode) double-control signal phase difference correction type energy-saving control system
  • LED (Light-Emitting Diode) double-control signal phase difference correction type energy-saving control system
  • LED (Light-Emitting Diode) double-control signal phase difference correction type energy-saving control system

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0019] Such as figure 1 Shown, the present invention mainly is by single-chip microcomputer, the buzzer that is all connected with single-chip microcomputer, power supply, controller, signal processing unit and brightness sensor, the LED lamp that is connected with controller, and the infrared probe that is connected with signal processing unit HW composition.

[0020] In order to ensure the reliable operation of the present invention, the single-chip microcomputer preferably adopts FM8PE59A single-chip microcomputer to realize. The TI0 pin of the FM8PE59A microcontroller is connected to the buzzer, the PIN0 pin is connected to the signal processing unit, the PIN1 pin is connected to the brightness sensor, the POUT1 pin is connected to the controller, and the PVC pin is connected to the power supply. The ...

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Abstract

The invention discloses an LED (Light-Emitting Diode) double-control signal phase difference correction type energy-saving control system which is characterized by mainly comprising a singlechip, a buzzer, a power supply, a controller, a signal processing unit, a brightness sensor, an LED lamp and an infrared probe HW, wherein the buzzer, the power supply, the controller, the signal processing unit and the brightness sensor are all connected with the singlechip; the LED lamp is connected with the controller; the infrared probe HW is connected with the signal processing unit; the signal processing unit comprises a processing chip U, a field-effect transistor MOS, a triode VT3, a phase difference correction circuit, a second-order filtering amplifying circuit, a signal output conditioning circuit and the like. According to the LED double-control signal phase difference correction type energy-saving control system disclosed by the invention, turn-on and turn-off of the LED lamp can be controlled according to a turnover condition in a using range of the LED lamp and a brightness condition in the using range of the LED lamp, and the LED double-control signal phase difference correction type energy-saving control system can accurately analyze and process acquired turnover information so as to ensure that the LED double-control signal phase difference correction type energy-saving control system can accurately control an LED.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an energy-saving control system of an LED dual-control type signal phase difference correction type. Background technique [0002] Now LED lighting has become an indispensable electrical appliance in people's life. However, most of the existing LED lighting lamps use manual control and voice control to turn on or off the light. Realize turning on or off the LED light automatically. When people leave the room for a long time and forget to turn off the light, it will cause energy waste; and the way of voice control is to collect the sound within the range of the LED light through the sound sensor. When the sound sensor When a sound is collected, the LED will be lit. When this control method is used, the LED light will be lit as long as there is sound within its control range during the day and night. This control method cannot be used according to the range of the LED...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/14H05B45/10H05B45/37H05B45/00
Inventor 薛鸿雁
Owner 成都东创精英科技有限公司
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