CN204168539U - A kind of Intelligent control system for building aisle lighting - Google Patents
A kind of Intelligent control system for building aisle lighting Download PDFInfo
- Publication number
- CN204168539U CN204168539U CN201420528353.4U CN201420528353U CN204168539U CN 204168539 U CN204168539 U CN 204168539U CN 201420528353 U CN201420528353 U CN 201420528353U CN 204168539 U CN204168539 U CN 204168539U
- Authority
- CN
- China
- Prior art keywords
- network switch
- slave computer
- control system
- drive circuit
- led drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a kind of Intelligent control system for building aisle lighting, comprise control desk, the network switch and N number of slave computer, control desk interconnection network switch, the network switch connects each slave computer respectively, each described slave computer comprises power circuit, delay selection circuit, transducer, memory, RS485 interface, LED drive circuit, LED daylight lamp tool and main control unit, main control unit respectively with power circuit, delay selection circuit, transducer, memory, RS485 interface is connected with LED drive circuit, LED drive circuit connects LED daylight lamp tool, the utility model is reasonable in design, easy to use, save electric cost expenditure, avoid the waste of the energy, this illuminator is low in energy consumption, there is good application prospect.
Description
Technical field
The utility model is specifically related to a kind of Intelligent control system for building aisle lighting.
Background technology
The place longer to some lighting hours, lighting apparatus is more, as the teaching building, library etc. of school, the use wasting phenomenon of the illuminator in its aisle is of common occurrence.Owing to lacking scientific management, often occurring the phenomenon not having timely switch light fixture, sometimes when can normally work by external environment with Interior Space no one at night, is also brilliantly illuminated in aisle, thus the inconvenience causing a large amount of energy wastes and use.In addition, unnecessary use, also can shorten the useful life of light fixture.
Utility model content
The purpose of this utility model is for solving above-mentioned deficiency, provides a kind of Intelligent control system for building aisle lighting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Intelligent control system for building aisle lighting, comprise control desk, the network switch and N number of slave computer, control desk interconnection network switch, the network switch connects each slave computer respectively, each described slave computer comprises power circuit, delay selection circuit, transducer, memory, RS485 interface, LED drive circuit, LED daylight lamp tool and main control unit, main control unit is connected with LED drive circuit with power circuit, delay selection circuit, transducer, memory, RS485 interface respectively, and LED drive circuit connects LED daylight lamp tool.
The utility model also has some technical characteristics like this:
Described control desk with ARM chip for core.
Described main control unit adopts PIC16F877 singlechip chip.
Described control desk and the network switch and the network switch and N number of slave computer all pass through RS485 bus communication.
The utility model has effect useful as follows:
The utility model is reasonable in design, easy to use, saves electric cost expenditure, avoids the waste of the energy, and this illuminator is low in energy consumption, has good application prospect.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is slave computer structure chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Embodiment 1
A kind of Intelligent control system for building aisle lighting, comprise control desk 1, the network switch 2 and N number of slave computer, control desk 1 interconnection network switch 2, the network switch 2 connects each slave computer 3 respectively, each described slave computer 3 comprises power circuit 4, delay selection circuit 5, transducer 6, memory 7, RS485 interface 8, LED drive circuit 9, LED daylight lamp tool 10 and main control unit 11, main control unit 11 respectively with power circuit 4, delay selection circuit 5, transducer 6, memory 7, RS485 interface 8 is connected with LED drive circuit 9, LED drive circuit 9 connects LED daylight lamp tool 10, described control desk with ARM chip for core, described main control unit adopts PIC16F877 singlechip chip, described control desk and the network switch and the network switch and N number of slave computer all pass through RS485 bus communication.
Embodiment 2
Transducer comprises passive pyroelectric Infrared Detectors and illuminance detector.By passive pyroelectric Infrared Detectors with noise detector is detectable whether has people, by the detectable ambient brightness of visible-light detector, control LED lamp according to different result of detections and whether open and regulate indoor illumination intensity.Illuminance detector comprises photodiode, photo resistance and interference element etc., automatically can detect controlled area light illumination.Illumination when aisle is turned on light automatically lower than during lower limit, and illumination is turned off the light automatically higher than during higher limit, the automatic control of feasible region illumination.
Adopt single-chip microcomputer as the core of illuminator, the description of single-chip microcomputer is a lot, and we adopt the PIC16F877 single-chip microcomputer with characteristics such as high speed, low-voltage, low-power consumption, big current LCD driving force and low price OTP technology.For reducing the interference from electrical network, the trigger impulse produced by single-chip processor i/o line, must can be connected to SCR control pole after isolation, power amplification, controlling controllable silicon.And be easy to for the controllable silicon dimmer (SCR) of controlled rectification, inversion, regulating circuit the light modulation carrying out electric current, the life-span of lamp can be extended further.
Power circuit provides power supply, the controller no longer external power supply of each slave computer for host computer and bus, and directly obtains from bus, the another stand-by power source of LED lamp.
The object of Operation system setting delay selection circuit is when ambient lighting is more weak, automatic distinguishing again after lighting apparatus time delay a period of time.
Claims (4)
1. an Intelligent control system for building aisle lighting, comprise control desk, the network switch and N number of slave computer, it is characterized in that: control desk interconnection network switch, the network switch connects each slave computer respectively, each described slave computer comprises power circuit, delay selection circuit, transducer, memory, RS485 interface, LED drive circuit, LED daylight lamp tool and main control unit, main control unit respectively with power circuit, delay selection circuit, transducer, memory, RS485 interface is connected with LED drive circuit, LED drive circuit connects LED daylight lamp tool.
2. a kind of Intelligent control system for building aisle lighting as claimed in claim 1, is characterized in that: described control desk with ARM chip for core.
3. a kind of Intelligent control system for building aisle lighting as claimed in claim 1, is characterized in that: described main control unit adopts PIC16F877 singlechip chip.
4. a kind of Intelligent control system for building aisle lighting as claimed in claim 1, is characterized in that: described control desk and the network switch and the network switch and N number of slave computer all pass through RS485 bus communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528353.4U CN204168539U (en) | 2014-09-11 | 2014-09-11 | A kind of Intelligent control system for building aisle lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528353.4U CN204168539U (en) | 2014-09-11 | 2014-09-11 | A kind of Intelligent control system for building aisle lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168539U true CN204168539U (en) | 2015-02-18 |
Family
ID=52542184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420528353.4U Expired - Fee Related CN204168539U (en) | 2014-09-11 | 2014-09-11 | A kind of Intelligent control system for building aisle lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495399A (en) * | 2018-02-11 | 2018-09-04 | 合肥图久智能科技有限公司 | A kind of energy-saving illumination managing and control system |
| CN109041365A (en) * | 2018-06-27 | 2018-12-18 | 重庆卓创国际工程设计有限公司 | Intelligent lighting system |
-
2014
- 2014-09-11 CN CN201420528353.4U patent/CN204168539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495399A (en) * | 2018-02-11 | 2018-09-04 | 合肥图久智能科技有限公司 | A kind of energy-saving illumination managing and control system |
| CN109041365A (en) * | 2018-06-27 | 2018-12-18 | 重庆卓创国际工程设计有限公司 | Intelligent lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Gyours Decoration Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Gyours Decoration Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20160911 |