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Human body induction single-chip microcomputer control system and control method for lamp

A single-chip control, human body sensing technology, applied in energy-saving control technology, lamp circuit layout, lighting devices, etc., can solve the problems of low accuracy, poor reliability, large external influence, etc., to achieve small external influence, high reliability, circuit simple effect

Active Publication Date: 2016-08-10
MEKO LIGHTING DONGGUAN LTD
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  • Abstract
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Problems solved by technology

[0004] However, for the existing smart lamps, in the actual use process, they generally have the defects of low precision, poor reliability and large external influence.

Method used

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  • Human body induction single-chip microcomputer control system and control method for lamp

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Embodiment Construction

[0021] The present invention will be described below in conjunction with specific embodiments.

[0022] Such as figure 1 As shown, a single-chip microcomputer control system for human body induction of lamps is characterized in that it includes a single-chip processor, a photosensitive sensor, a pyro-infrared sensor, a power supply circuit, and a lamp, and the output terminal of the photosensitive sensor is connected with the average value + median filter algorithm unit The single-chip processor is electrically connected, the output end of the pyro-infrared sensor is electrically connected to the single-chip processor through the anti-interference filter processing unit, the power supply circuit is electrically connected to the single-chip processor, and the lamp is electrically connected to the single-chip processor through a duty cycle signal output circuit.

[0023] Further explanation is required, the lamps of the present invention are incandescent lamps, fluorescent lamps...

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Abstract

The invention discloses a human body induction single-chip microcomputer control system and control method for a lamp. The control system comprises a single-chip microcomputer processor, a photosensitive sensor, a pyroelectric infrared sensor, a power supply circuit, a lamp, a mean value and median value filter algorithm unit, an anti-jamming filter processing unit and a duty ratio signal output circuit. The human body induction single-chip microcomputer control system for the lamp has the advantages of being simple in circuit, high in detection accuracy, high in reliability, small in external influence and high in practicability. The control method is based on the control system. The control method has the advantages of being high in detection accuracy, high in reliability, small in external influence and high in practicability.

Description

technical field [0001] The invention relates to the technical field of intelligent control methods for lamps, in particular to a human body induction single-chip microcomputer control system for lamps and a control method thereof. Background technique [0002] As an indispensable device for lighting, lamps play a very important role in people's daily work and life, and there are lamp products with various structures and forms in the prior art. [0003] With the continuous development of intelligent technology, lamps are also developing in the direction of intelligence, and a variety of intelligent lamp products have appeared in the existing technology; for intelligent lamps, it can intelligently control the lamps according to environmental changes Operating mode. [0004] However, for the existing intelligent lamps, in the actual use process, they generally have the defects of low precision, poor reliability and large external influence. Contents of the invention [0005...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02
CPCH05B47/105H05B47/11Y02B20/40
Inventor 徐峰
Owner MEKO LIGHTING DONGGUAN LTD
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