CN201450644U - Intelligent lighting control system in mansion - Google Patents
Intelligent lighting control system in mansion Download PDFInfo
- Publication number
- CN201450644U CN201450644U CN2009200642065U CN200920064206U CN201450644U CN 201450644 U CN201450644 U CN 201450644U CN 2009200642065 U CN2009200642065 U CN 2009200642065U CN 200920064206 U CN200920064206 U CN 200920064206U CN 201450644 U CN201450644 U CN 201450644U
- Authority
- CN
- China
- Prior art keywords
- controller
- lighting control
- intelligent building
- control system
- building lighting
- 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
Images
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 discloses an intelligent lighting control system in a mansion, which comprises a controller AT89C52, an illuminance sensor is switched in the input terminal of the controller by an amplifying and converting circuit, the output terminal of the controller is switched in a lighting drive circuit, and the controller is also connected with a power supply, a display module and a keyboard input module. The intelligent lighting control system not only has the functions of accurate illuminance detection, single-step luminous intensity feeding, continuous light intensity adjustment and set value positional illumination adjustment, but also has the function of timing switching on-off. The whole system has simple software and hardware structure, convenient operation, complete functions, low development and production running maintenance, high cost performance, secondary utilization of electronical materials after the product is rejected, and no pollution.
Description
Technical field
The utility model relates to intellectualizing system, specifically is a kind of intelligent building Lighting Control Assembly.
Background technology
The intelligent mainstream technology that has become the current era development.At present, the part intelligent building adopts building automatic controls (BA) system to come monitoring, illumination, but also can only realize simple area illumination and timing switch function, can't manage lighting apparatus flexibly and comfortably with functions such as light modulation, scene controls.
Actual from building the economizing type building, intelligent illuminating system is applied in building, not only have certain energy-saving effect, can also build comfortable life, operational environment and modern way to manage.
The utility model content
At the defective that prior art exists, the utility model purpose is intended to provide a kind of intelligent building Lighting Control Assembly, has human interface function preferably, and is simple to operate, and it is convenient to realize; Not only have comparatively accurate illuminance and detect, the feeding of single step luminous intensity, continuous light intensity regulating, the set point positional lighting is regulated the lamp function, also has the function that regularly opens, stops, and has energy-saving effect.
The technical scheme that the utility model is taked is, a kind of intelligent building Lighting Control Assembly comprises the AT89C52 type controller, illuminance sensor inserts the input of AT89C52 type controller by amplification and change-over circuit, the output of AT89C52 type controller inserts illumination driving circuit, and wherein said AT89C52 type controller also is connected with power supply, display module and keyboard input module.
Advantages such as silicon photocell belongs to the photogenic voltage element, and it has stable performance, the life-span is long, spectral response range is wide, frequency characteristic is good and high temperature resistant.Obtained using widely in the illuminance detection system, therefore, the preferred silicon photocell of the utility model is as illuminance sensor.
Described illumination driving circuit can adopt the drive controlling of solid-state relay realization to lighting apparatus, has the function that the set point positional lighting is regulated the lamp function and regularly opened, stops.
Below the utility model made further specify:
Intelligent building Lighting Control Assembly described in the utility model adopts illuminance sensor that illuminance is gathered, convert illuminance to the signal of telecommunication, and by amplifying and the A/D change-over circuit amplifies signal, and after conversion of signals become digital signal, be sent to controller AT89C52, controller detects signal, and after detected value and predetermined value compared and calculate, draw controlled quentity controlled variable and send command adapted thereto to illumination driving circuit, drive circuit is regulated the illumination intensity of lighting apparatus, lighting apparatus is regulated automatically with intensity of illumination opened and power, realize energy-conservation purpose.
The illuminance that has intelligent building Lighting Control Assembly described in the utility model detects and can discern the luminous intensity function; Has continuous function with an automatic light meter; Has set environment illuminance exponential sum memory function; Have by certain input illuminance index, export certain luminous intensity function, and repeat adjustable; Has illuminance index Presentation Function, its precision≤5%; Adjusting time≤2s etc.Simultaneously, the utility model hardware facility is simple in structure, and is easy to operate, multiple functional, and exploitation, the production run maintenance cost is low, and the ratio of performance to price is higher, and electronic material can second use behind the product rejection, can not produce pollution.
Description of drawings
Fig. 1 is the structured flowchart of intelligent building Lighting Control Assembly described in the utility model;
Fig. 2 is the closed-loop control flow chart of intelligent building Lighting Control Assembly described in the utility model;
Fig. 3 is the amplification and the change-over circuit of the described intelligent building Lighting Control Assembly of embodiment;
Fig. 4 is the analog input channel of the described intelligent building Lighting Control Assembly of embodiment;
Fig. 5 is the zero cross detection circuit of the described intelligent building Lighting Control Assembly of embodiment;
Fig. 6 is the controller circuitry connection layout of the described intelligent building Lighting Control Assembly of embodiment;
Fig. 7 is the connection layout of conversion chip TLC0838 in the described intelligent building Lighting Control Assembly of embodiment.
Embodiment
Referring to Fig. 1,2, described intelligent building Lighting Control Assembly comprises controller AT89C52, illuminance sensor is by the input of amplification and modular converter access controller, the output of controller inserts illumination driving circuit, and wherein said controller also is connected with power supply, display module and keyboard input module.Illuminance sensor adopts silicon photocell that illuminance is gathered in the present embodiment, convert illuminance to the signal of telecommunication, and signal is amplified by operational amplifier LM324, and after converting amplifying signal to digital signal by the A/D change-over circuit, be sent to controller AT89C52, controller detects signal, and after detected value and predetermined value compared and calculate, draw controlled quentity controlled variable and send command adapted thereto is regulated incandescent lamp to solid-state relay brightness, lighting apparatus is regulated automatically with intensity of illumination opened and power, realize energy-conservation purpose.
Shown in Fig. 3,4, amplification and change-over circuit are short circuit current and this linear characteristics of illuminance of utilizing silicon photocell; Operational amplifier in the circuit adopts LM324.According to the operational amplifier amplification principle, establishing the voltage that is added in end of oppisite phase is V
i, the voltage of operational amplifier output terminal is V
0, then have
Here the illuminance sensor output voltage range is about 0V～0.5V.And the input voltage of AD converter is 0V～5V, is 10 times so require the multiplication factor of amplifier, gets W
4=10k Ω, R
5=100k Ω then can satisfy the requirement of input channel.
System need regulate control to the illuminance of lamp, need control the pulse constantly of each zero passage, regulate and trigger phase shifting angle, change power, promptly reach the purpose of control illuminance, select the control switch of stochastic pattern solid-state relay (SSR) for use as native system.Because SSR is a current drive-type, when driving, should adopt logical circuit low level output to drive as far as possible, to guarantee to have enough carrying load abilities and alap zero level.
Among Fig. 5, in control circuit, need to detect the zero passage moment of alternating voltage, therefore be provided with zero cross detection circuit, for controller provides voltage zero-crossing signal accurately, to guarantee to trigger phase shift accuracy and synchronism constantly.
Fig. 6 and Fig. 7 have represented the concrete connected mode of hardware of controller and A/D modular converter TLC0838.
Claims (4)
1. intelligent building Lighting Control Assembly, it is characterized in that comprising controller AT89C52, illuminance sensor is by the input of amplification and change-over circuit access controller, the output of controller inserts illumination driving circuit, and wherein said controller also is connected with power supply, display module and keyboard input module.
2. according to the described intelligent building Lighting Control Assembly of claim 1, it is characterized in that described illuminance sensor is a silicon photocell.
3. according to claim 1 or 2 described intelligent building Lighting Control Assemblies, it is characterized in that described illumination driving circuit is a solid-state relay.
4. according to claim 1 or 2 described intelligent building Lighting Control Assemblies, it is characterized in that described amplification and change-over circuit comprise LM324 type operational amplifier and TLC0838 type A/D modular converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200642065U CN201450644U (en) | 2009-04-30 | 2009-04-30 | Intelligent lighting control system in mansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200642065U CN201450644U (en) | 2009-04-30 | 2009-04-30 | Intelligent lighting control system in mansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450644U true CN201450644U (en) | 2010-05-05 |
Family
ID=42555365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200642065U Expired - Fee Related CN201450644U (en) | 2009-04-30 | 2009-04-30 | Intelligent lighting control system in mansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607820A (en) * | 2013-11-18 | 2014-02-26 | 江苏新可耐光电科技股份有限公司 | Constant light control system with intelligent lighting |
| CN110392465A (en) * | 2019-06-13 | 2019-10-29 | 浙江凯耀照明股份有限公司 | A kind of Intelligent illumination control device |
-
2009
- 2009-04-30 CN CN2009200642065U patent/CN201450644U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607820A (en) * | 2013-11-18 | 2014-02-26 | 江苏新可耐光电科技股份有限公司 | Constant light control system with intelligent lighting |
| CN103607820B (en) * | 2013-11-18 | 2017-02-15 | 江苏新可耐光电科技股份有限公司 | Constant light control system with intelligent lighting |
| CN110392465A (en) * | 2019-06-13 | 2019-10-29 | 浙江凯耀照明股份有限公司 | A kind of Intelligent illumination control device |
| CN110392465B (en) * | 2019-06-13 | 2022-01-04 | 浙江凯耀照明股份有限公司 | Intelligent lighting control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101066238B1 (en) | Intelligence style sensor gear control unit and use human body perception sensor and illumination sensor | |
| CN204733416U (en) | For the intelligent-induction light fixture of landscape garden | |
| CN104540278A (en) | Wireless dimming control system for LED illuminating lamp | |
| CN203608435U (en) | Microwave induction LED lamp | |
| CN111654961A (en) | Street lamp brightness monitoring method for street lamp system | |
| CN204836696U (en) | Constant -current drive circuit that LED lamp can be adjusted luminance | |
| CN204859641U (en) | Automatic LED street lamp of luminance is adjusted to sensitization | |
| CN112040620A (en) | Tunnel illumination energy-saving sensing control system | |
| CN2922372Y (en) | Multi-functional sensor | |
| CN106162984A (en) | Double optical sensor led street lamp control system | |
| CN201450644U (en) | Intelligent lighting control system in mansion | |
| CN1427655A (en) | Automatic regulating method of poor light lamp for fitting environmental light strength and circuit | |
| CN202634847U (en) | LED (light emitting diode) microwave induction light modulator | |
| CN201063915Y (en) | LED driving terminal | |
| CN108738200A (en) | Color temperature adjustment device, the system and method for lamp group | |
| CN101363586B (en) | Constant-current sliding mode variable structure control method for solar LED illuminating system | |
| CN203162644U (en) | LED intelligent lighting device | |
| CN208707988U (en) | Lamps and lanterns and lighting system | |
| CN205213094U (en) | Building intelligence lighting device | |
| CN209593837U (en) | A kind of bluetooth energy-saving LED perseverance light lamp based on STM32 | |
| CN103068091A (en) | Intelligent power supply regulation and control system | |
| CN208523028U (en) | Intelligent integrated street lamp system | |
| CN208707989U (en) | The color temperature adjustment apparatus and system of lamp group | |
| CN208258142U (en) | The LED controller integrated circuit of self-induction self-regulated | |
| CN207937811U (en) | Nitrogen oxide sensor heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20100505 Termination date: 20180430 |