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An Adaptive Emergency Lighting System

An emergency lighting and self-adaptive technology, applied to lighting devices, light sources, electric light sources, etc., can solve problems such as easy misjudgment of power failures and inability to adapt to the use environment

Active Publication Date: 2016-08-10
耿波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is to provide an adaptive emergency lighting system for the second type of emergency lighting system, which cannot adapt to various use environments, and is easy to misjudge power failures in different environments.

Method used

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  • An Adaptive Emergency Lighting System
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  • An Adaptive Emergency Lighting System

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as Figure 1 to Figure 4 , an adaptive emergency lighting system, including a switch C1, a light-emitting drive device C2, a light-emitting device C3, a signal amplification filter circuit C4, and an analog-to-digital conversion AD device C5. Single-chip microcomputer, memory device C6 and energy storage device C7. The alternating current is respectively connected to the input end of the light-emitting drive device C2 and the signal amplification filter circuit C4 through the output end of the switch C1, and the signal output end of the signal amplification filter circuit C4 is connected to the signal input end of the analog-to-digital conversion AD device C5, and the analog-to-digital conversion AD device The signal output terminal of C5 is connected to the single-chip microcomputer and the memory device C6, the signal output terminal of the single-chip m...

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PUM

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Abstract

A self-adaptive emergency illumination system is characterized by comprising a switch (C1), a luminescence drive apparatus (C2), a luminescence apparatus (C3), a signal amplification filter circuit (C4), an analog-to-digital conversion AD apparatus (C5), a single-chip microcomputer and memory apparatus (C6) and an energy storage apparatus (C7). An AD converter, an MCU and a memory are used for storing and measuring weak electric signals in a circuit, and after a memory process is measured, a comparison is made for determining whether power is off. The method takes on-site tested signal strength as a comparison standard so that the system can be adaptive to different environment and misoperation problems are solved.

Description

Technical field [0001] The invention relates to an adaptive emergency lighting system capable of measuring tiny electrical signals in a comparison circuit through an AD analog-to-digital converter. Background technique [0002] Traditional emergency lighting systems are usually divided into two categories in terms of control methods, one is the general category, and this type of emergency lighting system implements emergency functions during power outages by arranging specific emergency circuits. This kind of emergency system needs to arrange special power supply lines and use specific lamps. This kind of emergency lighting system can only be used in an emergency, and cannot be used as an ordinary lamp, causing considerable waste of resources. Due to the complicated installation and high installation cost, this system can only be used in general public buildings. For ordinary families, such an emergency lighting system is not practical. [0003] Another type of emergency ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 耿波
Owner 耿波