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LED dual-control signal level adjustment type energy-saving control system

An energy-saving control system and signal level technology, which is applied in the field of LED dual-control signal level adjustment type energy-saving control system, can solve the problem of not being able to control the opening and closing of LED lights, and achieves clean image data signals, high accuracy, The effect of improving accuracy

Inactive Publication Date: 2016-12-21
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. The present invention provides an LED dual-control signal level-adjustable energy-saving control system

Method used

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  • LED dual-control signal level adjustment type energy-saving control system
  • LED dual-control signal level adjustment type energy-saving control system
  • LED dual-control signal level adjustment 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 dual-control signal level adjustment type energy-saving control system. The system is characterized by mainly consisting of a single chip microcomputer, an LED lamp connected with a controller, an infrared ray probe HW connected with a signal processing unit, as well as a buzzer, a power supply, the controller, the signal processing unit and a brightness sensor which are connected with the single chip microcomputer, wherein the signal processing unit comprises a processing chip U, a field effect transistor MOS, a transistor VT3, a signal level adjustment circuit, a second order filter amplifying circuit and a signal output conditioning circuit. According to the system, turning on and turning off of the LED lamp can be controlled based on a personnel flow condition within a use range of the LED lamp and a brightness condition within the use range of the LED lamp, and collected personnel flow information can be accurately analyzed and processed, so that accurate control of the LED lamp can be ensured.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to an LED dual-control signal level adjustment energy-saving control system. 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 light. The brightness is ...

Claims

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Application Information

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