Signal-amplification corridor energy-saving illumination system

An energy-saving lighting and signal amplification technology, applied in the energy-saving field, can solve the problem of manual opening or closing by pedestrians, and achieve the effects of avoiding energy waste, improving sensitivity, and quickly lighting

Inactive Publication Date: 2016-08-31
CHENGDU SIBOTE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the traditional corridor lighting system needs to be manually opened or closed by pedestrians, and provide a signal amplified corridor energy-saving lighting system

Method used

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  • Signal-amplification corridor energy-saving illumination system
  • Signal-amplification corridor energy-saving illumination system
  • Signal-amplification corridor energy-saving illumination system

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Embodiment

[0021] Such as figure 1 As shown, the signal amplified corridor energy-saving lighting system of the present invention is mainly composed of a central controller, a power supply connected to the central controller, a lighting drive circuit, and a two-stage fidelity amplifying circuit, which are connected with a two-stage fidelity amplifying circuit It consists of an analog-to-digital conversion chip, an infrared sensor and a light sensor connected to the analog-to-digital conversion chip, and a lighting lamp connected to the lighting driving circuit.

[0022] Wherein, the central controller is used as the control center of the present invention, and its preferred STC90C52AD single-chip microcomputer is realized. The infrared sensor can detect whether there are pedestrians passing in the corridor, and the LH1958 infrared sensor is preferred. The light sensor can detect the light brightness in the corridor, and it is preferably realized by the EM30713 light sensor produced by S...

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PUM

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Abstract

The invention discloses a signal-amplification corridor energy-saving illumination system which is characterized in that the system is mainly composed of a central controller; a power supply, an illumination driving circuit and a fidelity two-stage amplification circuit which are respectively connected with the central controller; a analog-to-digital conversion chip connected with the fidelity two-stage amplification circuit; an infrared sensor and a light sensitive sensor which are respectively connected with the analog-to-digital conversion chip; and an illumination lamp connected with the illumination driving circuit. According to the invention, the fidelity two-stage amplification circuit is arranged, signals output by the infrared sensor and the light sensitive sensor are very weak, and the fidelity two-stage amplification circuit can amplify the signals without distortion, so that the sensitivity of the signal-amplification corridor energy-saving illumination system is improved.

Description

technical field [0001] The invention relates to the field of energy saving, in particular to a signal amplified energy-saving lighting system for corridors. Background technique [0002] At present, the traditional corridor lighting system is controlled by switches. Each corridor light corresponds to a manual switch, which is controlled by pedestrians going up and down the stairs. There is a big defect in this way, that is, pedestrians need to manually turn on the switch; in an open and dark corridor environment, it is not easy for pedestrians entering the building to find the position of the switch for the first time, causing great trouble to pedestrians. At the same time, from the perspective of energy saving, this control method requires pedestrians to turn on and off each corridor light they pass in turn. Frequent operations will easily make people give up the operation of turning off the lights, so that the corridor lights are in a long-term lighting state, resulting in...

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 不公告发明人
Owner CHENGDU SIBOTE TECH CO LTD
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