CN204667083U - Automatic control system of louver - Google Patents
Automatic control system of louver Download PDFInfo
- Publication number
- CN204667083U CN204667083U CN201520181009.7U CN201520181009U CN204667083U CN 204667083 U CN204667083 U CN 204667083U CN 201520181009 U CN201520181009 U CN 201520181009U CN 204667083 U CN204667083 U CN 204667083U
- Authority
- CN
- China
- Prior art keywords
- control system
- automatic control
- louver
- illuminance sensor
- brightness value
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a kind of Automatic control system of louver, comprising: illuminance sensor, for detecting the brightness value in work at present face; Motor, for the angle of adjusting louver window; Controller, is connected with illuminance sensor and motor, and controller generates the first drive singal for drive motor when the brightness value that illuminance sensor detects is greater than the first brightness value.Owing to have employed technique scheme, the utility model can the angle of adjusting louver window automatically, has the advantages that structure is simple, cost is low.
Description
Technical field
The utility model relates to window shutter field, particularly a kind of Automatic control system of louver.
Background technology
The sun-shading louver type generally applied in the market is type hand and power type.Type hand blinds simple installation, just drops into little, generally can select to install to the less demanding normal office building of indoor environment.Manual louver shortcoming is just to need artificially to adjust shutter angle, otherwise does not just have the effect of sunshade, adjustment indoor light.And power type sun-shading louver can realize Long-distance Control by telepilot or control panel, but it can only operate control merely artificially, causes its efficiency low, and often can make it to become ornaments because of lazy.
Utility model content
The purpose of this utility model is to provide that a kind of structure is simple, cost is low, can the Automatic control system of louver of adjusting louver window angle automatically.
For solving the problems of the technologies described above, as an aspect of the present utility model, providing a kind of Automatic control system of louver, comprising: illuminance sensor, for detecting the brightness value in work at present face; Motor, for the angle of adjusting louver window; Controller, is connected with illuminance sensor and motor, and controller generates the first drive singal for drive motor when the brightness value that illuminance sensor detects is greater than the first brightness value.
Preferably, Automatic control system of louver also comprises LED, is connected with controller, for supplementary indoor illumination intensity; Controller generates the second drive singal for opening LED when the brightness value that illuminance sensor detects is less than the second brightness value.
Preferably, motor is can the direct current generator of rotating.
Preferably, Automatic control system of louver also comprises the constant current source chip of powering to described LED, and constant current source chip is BP1360.
Preferably, illuminance sensor is BH1750.
Preferably, controller is STC89C52 single-chip microcomputer.
Preferably, be connected by iic bus between controller with illuminance sensor.
Preferably, Automatic control system of louver also comprises LCDs, is connected with controller.
Owing to have employed technique scheme, the utility model can the angle of adjusting louver window automatically, has the advantages that structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral in figure: 1, illuminance sensor; 2, motor; 3, controller; 5, window shutter.
Embodiment
Below embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the utility model provides a kind of Automatic control system of louver, comprising: illuminance sensor 1, for detecting the brightness value in work at present face; Motor 2, for the angle of adjusting louver window 5; Controller 3, is connected with illuminance sensor 1 and motor 2, and controller 3 generates the first drive singal for drive motor 2 when the brightness value that illuminance sensor 1 detects is greater than the first brightness value.
Preferably, controller 3 is STC89C52 single-chip microcomputer.Preferably, motor 2 is can the direct current generator of rotating.Such as, this single-chip microcomputer can with DS1302 as clock chip, to provide basis of time for system.This single-chip microcomputer is also equipped with crystal oscillating circuit and reset and enable circuits, to form minimum Single Chip Microcomputer (SCM) system.Illuminance sensor 1 can be connected with P1.3, P1.4, P1.5 pin of STC89C52 single-chip microcomputer, with the data acquisition of controlled light degree sensor 1.
In one embodiment, preferably, if the brightness value that illuminance sensor 1 detects is more than 3000lex, carry out the angle of adjusting louver window by the first drive singal, brightness value is reduced, thus avoid sunshine direct projection, cause and dazzle light.
Owing to have employed technique scheme, the utility model can the angle of adjusting louver window automatically, has the advantages that structure is simple, cost is low.
Preferably, Automatic control system of louver also comprises LED, is connected with controller 3, for supplementary indoor illumination intensity; Controller 3 generates the second drive singal for opening LED when the brightness value that illuminance sensor 1 detects is less than the second brightness value.In one embodiment, such as, in cloudy day or the dusk, if no matter how window shutter angle regulates, the brightness value that illuminance sensor 1 detects all cannot be above 200lex, and now the second drive singal driving LED lamp is luminous with supplementary indoor illumination intensity.
Preferably, Automatic control system of louver also comprises the constant current source chip of powering to described LED, and constant current source chip is BP1360.Such as, constant current source chip drives pin to be connected with the PWM of controller 3, and like this, this PWM just by controller drives pin to provide the second drive singal to LED, to drive it luminous.
Wherein, BP1360 chip is the step-down constant-current driven chip of a driving high-brightness LED, outside adopts a small amount of components and parts, for vehicle LED, LED street lamp, solar LED provide the solution of a high cost performance.The voltage range of its input is wide, from 5 volts to 30 volts.This chip receives the simulation light modulation of 0.5-2.5v and the very wide PWM light modulation of frequency range by DIM pin; built-in power switch can drive the lamp pearl of 13 watts or many 1 watt according to different input voltages, and BP1360 chip comprises overheat protector, LED short circuit and open circuit protecting function.
Preferably, illuminance sensor 1 is BH1750.Digital light illuminance transducer BH1750 (can be BH1750FVI especially) has following characteristics: have iic bus interface (support of f/s pattern), scope and the human eye of spectrum are close; Have wide region and high resolving power, measurement range 1-63335lx, measuring accuracy is 0.35lx; 50/60Hz optical noise reject-function; Light source dependence little (such as incandescent lamp, LED lamp, Halogen lamp LED, fluorescent light etc.).
Preferably, be connected by iic bus between controller 3 with illuminance sensor 1.Such as, BH1750 sensor can be communicated by iic bus with single-chip microcomputer.
Preferably, Automatic control system of louver also comprises LCDs, is connected with controller 3.LCDs can be utilized to show current light value or other information.Such as, LCDs can be PG160128 etc.
The utility model according to different outdoor conditions, can adjust shutter angle, such as automatically, make shutter angle tune up in the winter time as far as possible, be conducive to sunshine and enter indoor, room temperature is raised, personnel are more comfortable, can also reduce air conditioner heat load, reach energy-conservation object.And at transition season, owing to there is no using air-condition, use the utility model effectively can reduce lighting energy consumption.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. an Automatic control system of louver, is characterized in that, comprising:
Illuminance sensor (1), for detecting the brightness value in work at present face;
Motor (2), for the angle of adjusting louver window;
Controller (3), be connected with described illuminance sensor (1) and described motor (2), described controller (3) generates the first drive singal for driving described motor (2) when the brightness value that described illuminance sensor (1) detects is greater than the first brightness value.
2. Automatic control system of louver according to claim 1, is characterized in that, described Automatic control system of louver also comprises LED, is connected, for supplementary indoor illumination intensity with described controller (3); Described controller (3) generates the second drive singal for opening described LED when the brightness value that described illuminance sensor (1) detects is less than the second brightness value.
3. Automatic control system of louver according to claim 1, is characterized in that, described motor (2) is can the direct current generator of rotating.
4. Automatic control system of louver according to claim 2, is characterized in that, described Automatic control system of louver also comprises the constant current source chip of powering to described LED, and described constant current source chip is BP1360.
5. Automatic control system of louver according to claim 1, is characterized in that, described illuminance sensor (1) is BH1750.
6. Automatic control system of louver according to claim 1, is characterized in that, described controller (3) is STC89C52 single-chip microcomputer.
7. Automatic control system of louver according to claim 1, is characterized in that, is connected between described controller (3) with described illuminance sensor (1) by iic bus.
8. Automatic control system of louver according to claim 1, is characterized in that, described Automatic control system of louver also comprises LCDs, is connected with described controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181009.7U CN204667083U (en) | 2015-03-27 | 2015-03-27 | Automatic control system of louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181009.7U CN204667083U (en) | 2015-03-27 | 2015-03-27 | Automatic control system of louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204667083U true CN204667083U (en) | 2015-09-23 |
Family
ID=54137446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181009.7U Expired - Fee Related CN204667083U (en) | 2015-03-27 | 2015-03-27 | Automatic control system of louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204667083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750004A (en) * | 2015-03-27 | 2015-07-01 | 江苏建筑职业技术学院 | Automatic blind window control system |
| CN110568880A (en) * | 2019-09-09 | 2019-12-13 | 广州格绿朗遮阳篷科技有限公司 | Outdoor louver control method and system |
-
2015
- 2015-03-27 CN CN201520181009.7U patent/CN204667083U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104750004A (en) * | 2015-03-27 | 2015-07-01 | 江苏建筑职业技术学院 | Automatic blind window control system |
| CN110568880A (en) * | 2019-09-09 | 2019-12-13 | 广州格绿朗遮阳篷科技有限公司 | Outdoor louver control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203590555U (en) | Light-adjustable LED lamp | |
| CN102231932A (en) | LED lamp with intelligent control | |
| CN104540278A (en) | Wireless dimming control system for LED illuminating lamp | |
| CN202455601U (en) | Intelligent light-controlled LED (Light Emitting Diode) lighting device | |
| CN104797036A (en) | LED lighting fixture illumination induction control system for office buildings | |
| CN202274306U (en) | Novel intelligent environment-friendly light-emitting diode (LED) light source | |
| CN101772232A (en) | Light emitting diode lamp circuit | |
| CN105792414A (en) | Automatic lamplight control method for light-controlled bulb lamp | |
| CN104750004A (en) | Automatic blind window control system | |
| CN203734890U (en) | Constant illumination light sensation automatic control LED lamp | |
| CN204667083U (en) | Automatic control system of louver | |
| CN202374539U (en) | Light emitting diode (LED) lighting controller with light induction function | |
| CN202160313U (en) | Intelligent control LED lamp | |
| KR101361326B1 (en) | Blind PV integrated with lighting control total system | |
| CN206369179U (en) | A kind of intelligent Light-control System of photoconductive tube lighting device | |
| CN103277735B (en) | A kind of LED street lamp of band light sensor | |
| CN202603011U (en) | Energy-saving control system for light-emitting diode (LED) indoor illumination | |
| CN204244550U (en) | A kind of public classroom LED illumination intelligent control system | |
| CN111810894A (en) | High-power UVLED chip illumination device and system | |
| CN201661916U (en) | Illumination device with automatic light adjustment | |
| CN203223803U (en) | Lamp for self adapting to environmental illumination | |
| CN202652630U (en) | LED lighting lamp and intelligent lighting control driver thereof | |
| CN101799130A (en) | Illumination device with automatic dimming function | |
| CN206061235U (en) | A kind of adjustable constant illumination room control system | |
| CN205987478U (en) | Light -operated LED light of microwave response |
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: 20150923 Termination date: 20160327 |