CN201219314Y - An Intelligent Management System for Residential Street Lamps - Google Patents
An Intelligent Management System for Residential Street Lamps Download PDFInfo
- Publication number
- CN201219314Y CN201219314Y CNU2008201214506U CN200820121450U CN201219314Y CN 201219314 Y CN201219314 Y CN 201219314Y CN U2008201214506 U CNU2008201214506 U CN U2008201214506U CN 200820121450 U CN200820121450 U CN 200820121450U CN 201219314 Y CN201219314 Y CN 201219314Y
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- output end
- switch tube
- relay
- normally open
- chip microcomputer
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- 238000001514 detection method Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 4
- 238000010304 firing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及一种路灯管理系统，特别涉及一种小区路灯智能管理系统。The utility model relates to a street lamp management system, in particular to an intelligent management system for street lamps in a community.
背景技术 Background technique
小区的路灯通常由管理人员开启和关断。由于不能及时开启和关断，影响了路灯的正常使用，由于不能及时开启，给小区的生活带来不便，由于不能及时关断，甚至出现开长命灯的现象，带来了能源的浪费。The street lights in the community are usually turned on and off by the management personnel. Because it cannot be turned on and off in time, it affects the normal use of street lamps, and because it cannot be turned on in time, it brings inconvenience to the life of the community.
发明内容 Contents of the invention
本实用新型的目的是提供一种小区路灯智能管理系统。The purpose of the utility model is to provide an intelligent management system for residential street lamps.
本实用新型解决其技术问题所采用的技术方案是：具有光照检测电路，光照检测电路由光敏电阻与集成运放电路组成，光照检测电路的输出端与单片机输入端相连接，单片机输出端与连接继电器线圈的开关管相连接，该开关管的输入端与单片机输出端相连接，该开关管的输出端与继电器线圈相连接，继电器的常开触点与电源接触器线圈相连接，电源接触器的常开触点连接小区路灯火线进出端。The technical scheme adopted by the utility model to solve its technical problems is: a light detection circuit is provided, the light detection circuit is composed of a photosensitive resistor and an integrated operational amplifier circuit, the output end of the light detection circuit is connected with the input end of the single-chip microcomputer, and the output end of the single-chip microcomputer is connected with the The switch tube of the relay coil is connected, the input end of the switch tube is connected with the output end of the single-chip microcomputer, the output end of the switch tube is connected with the relay coil, the normally open contact of the relay is connected with the coil of the power contactor, and the power contactor The normally open contacts of the community street lights are connected to the input and output ends of the live wire.
本实用新型的有益效果是通过光照检测电路检测光照度，区分白天和黑暗，及时开启和关断照明路灯，达到管理方便和节能的效果，其结构简单，易于推广。The utility model has the beneficial effects of detecting the illuminance through the light detection circuit, distinguishing daytime from darkness, turning on and off lighting street lamps in time, achieving the effects of convenient management and energy saving, and the utility model has a simple structure and is easy to popularize.
附图说明 Description of drawings
下面通过附图对本实用新型作进一步说明。Below by accompanying drawing, the utility model will be further described.
附图1为本实用新型的电原理图。Accompanying drawing 1 is the electrical schematic diagram of the utility model.
具体实施方式 Detailed ways
参阅图1。单片机采用PIC12C508八位单片机。See Figure 1. The single-chip microcomputer adopts PIC12C508 eight-bit single-chip microcomputer.
光照检测电路由光敏电阻R与集成运放电路AJ组成，光敏电阻R通过二极管D与集成运放电路AJ的一个输入端相连接(实施例为正相端)，集成运放电路AJ的另一个输入端接偏置电压(实施例为反相端)。光照检测电路的输出端与单片机PIC12C508输入端相连接，单片机PIC12C508输出端与连接继电器线圈的开关管相连接，该开关管的输入端与单片机PIC12C508输出端相连接，该开关管的输出端与继电器线圈相连接，继电器的常开触点与电源接触器线圈相连接，电源接触器的常开触点连接小区路灯火线进出端。The light detection circuit is composed of a photosensitive resistor R and an integrated operational amplifier circuit AJ. The photosensitive resistor R is connected to one input terminal of the integrated operational amplifier circuit AJ through a diode D (the embodiment is a positive phase terminal), and the other input terminal of the integrated operational amplifier circuit AJ is The input terminal is connected to the bias voltage (the embodiment is the inverting terminal). The output terminal of the light detection circuit is connected with the input terminal of the single-chip microcomputer PIC12C508, the output terminal of the single-chip microcomputer PIC12C508 is connected with the switch tube connected to the relay coil, the input terminal of the switch tube is connected with the output terminal of the single-chip microcomputer PIC12C508, and the output terminal of the switch tube is connected with the relay coil The coils are connected, the normally open contact of the relay is connected to the coil of the power contactor, and the normally open contact of the power contactor is connected to the input and output ends of the live wire of the street lamp in the community.
光照检测电路检测光照度。在黑暗状态下，光敏电阻R具有高电阻，集成运放电路AJ的一个输入端电压近乎为零，二极管D导通，集成运放电路AJ向单片机PIC 12C508输入端输出低电平，单片机PIC12C508输出端输出高电平，连接继电器线圈的开关管导通，控制继电器吸合，进而控制电源接触器吸合，电源接触器的常开触点闭合，小区路灯火线连通。反之，在白天光照状态下，集成运放电路AJ向单片机PIC12C508输入端输出高电平，单片机输出端输出低电平，连接继电器线圈的开关管截止，控制继电器从吸合变为断开，电源接触器从吸合变为断开，电源接触器的常开触点使小区路灯火线断开，从而实现小区路灯的智能管理。The light detection circuit detects light intensity. In the dark state, the photosensitive resistor R has a high resistance, the voltage of one input terminal of the integrated operational amplifier circuit AJ is almost zero, the diode D is turned on, the integrated operational amplifier circuit AJ outputs a low level to the input terminal of the single-chip microcomputer PIC 12C508, and the single-chip microcomputer PIC12C508 outputs The terminal outputs a high level, the switch tube connected to the relay coil is turned on, the relay is controlled to pull in, and then the power contactor is controlled to pull in, the normally open contact of the power contactor is closed, and the live wire of the street lamp in the community is connected. Conversely, in the daylight state, the integrated operational amplifier circuit AJ outputs a high level to the input terminal of the single-chip microcomputer PIC12C508, and the output terminal of the single-chip microcomputer outputs a low level, the switch tube connected to the relay coil is cut off, the control relay changes from pull-in to disconnection, and the power supply The contactor changes from pull-in to disconnection, and the normally open contact of the power contactor disconnects the live wire of the street lights in the community, thereby realizing the intelligent management of the street lights in the community.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201214506U CN201219314Y (en) | 2008-07-11 | 2008-07-11 | An Intelligent Management System for Residential Street Lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201214506U CN201219314Y (en) | 2008-07-11 | 2008-07-11 | An Intelligent Management System for Residential Street Lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201219314Y true CN201219314Y (en) | 2009-04-08 |
Family
ID=40542145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201214506U Expired - Fee Related CN201219314Y (en) | 2008-07-11 | 2008-07-11 | An Intelligent Management System for Residential Street Lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201219314Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826346A (en) * | 2012-11-16 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Light fixture and control circuit thereof |
-
2008
- 2008-07-11 CN CNU2008201214506U patent/CN201219314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826346A (en) * | 2012-11-16 | 2014-05-28 | 深圳市海洋王照明工程有限公司 | Light fixture and control circuit thereof |
| CN103826346B (en) * | 2012-11-16 | 2018-04-17 | 深圳市海洋王照明工程有限公司 | Lamps and lanterns and its control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 |