Tunnel lighting control system based on single-chip microcomputer

A technology of tunnel lighting control and single-chip microcomputer, which is applied in the field of tunnel lighting, can solve the problems of large equipment maintenance, single function, complex circuit, etc., and achieve the effects of low investment cost, energy saving, and small maintenance

Inactive Publication Date: 2017-07-21
成都璐城科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a tunnel lighting control system based on a single-chip microcomputer, which mainly solves the problems of complex circuits, single functions, and large amount of equipment maintenance in the prior art.

Method used

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  • Tunnel lighting control system based on single-chip microcomputer

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Embodiment

[0012] Such as figure 1 As shown, the tunnel lighting control system based on the single-chip microcomputer includes a single-chip microcomputer with a timing function, a regulated power supply connected to the input terminal VCC of the single-chip microcomputer, and a tunnel light control system respectively connected to the parallel I / O ports P1.1 to P1.7 of the single-chip microcomputer. The circuit is connected to the power monitoring circuit of the parallel I / O port P0.1 of the single-chip microcomputer, the emergency control circuit connected to the parallel I / O port P0.2 of the single-chip microcomputer, and the sound and light warning circuit connected to the parallel I / O port P0.3 of the single-chip microcomputer , and a remote monitoring module connected to the parallel I / O port P0.4 of the single-chip microcomputer, wherein the single-chip microcomputer adopts AT89C51.

[0013] The system tunnel light control circuit includes an amplifying circuit connected to the p...

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Abstract

The invention discloses a tunnel lighting control system based on a single-chip microcomputer, and mainly solves the problems of complex circuit, single function and high equipment maintenance quantity in the prior art. The control system comprises the single-chip microcomputer having a timing function, a voltage stabilized power supply which is connected with the power supply input end VCC of the single-chip microcomputer, a tunnel lamp control circuit which is connected with the parallel I / O ports P1.1-P1.7 of the single-chip microcomputer, a power supply monitoring circuit which is connected with the parallel I / O port P0.1 of the single-chip microcomputer, an emergency control circuit which is connected with the parallel I / O port P0.2 of the single-chip microcomputer, a sound-light warning circuit which is connected with the parallel I / O port P0.3 of the single-chip microcomputer and a remote monitoring module which is connected with the parallel I / O port P0.4 of the single-chip microcomputer. With application of the scheme, the tunnel lighting control system based on the single-chip microcomputer has the advantages of being simple in structure, low in input cost, low in maintenance quantity, long in the service life and economical in electric energy so as to has high popularization and application value in the field of tunnel lighting.

Description

technical field [0001] The invention relates to the field of tunnel lighting, in particular to a tunnel lighting control system based on a single-chip microcomputer. Background technique [0002] With the rapid development of the road industry, in order to ensure smoother roads, more and more tunnels have been built according to the terrain conditions of the construction. Tunnel lighting is an important part of it, and energy-saving control of tunnel lighting has become the subject of exploration. At present, there are various control methods for tunnel lighting, but the components used are complicated, the control circuit is complex, the functions are relatively single, and the maintenance of equipment is large. Contents of the invention [0003] The purpose of the present invention is to provide a tunnel lighting control system based on a single-chip microcomputer, which mainly solves the problems in the prior art such as complex circuits, single function, and large amou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00
Inventor 伍长城
Owner 成都璐城科技有限公司
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