CN101674694A - Intelligent skylight adaptive system - Google Patents
Intelligent skylight adaptive system Download PDFInfo
- Publication number
- CN101674694A CN101674694A CN200910162745A CN200910162745A CN101674694A CN 101674694 A CN101674694 A CN 101674694A CN 200910162745 A CN200910162745 A CN 200910162745A CN 200910162745 A CN200910162745 A CN 200910162745A CN 101674694 A CN101674694 A CN 101674694A
- Authority
- CN
- China
- Prior art keywords
- module
- adaptive system
- intelligent skylight
- skylight
- intelligent
- 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.)
- Granted
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
Abstract
The invention belongs to the technical field of light energy-saving and relates to an intelligent skylight adaptive system. The intelligent skylight adaptive system comprises a power supply module, astorage module, a software control module, a photosensitive module, a perpetual calendar module, a display module, an input module and an output module which are installed in a controller box body. The skylight adaptive technology is formed through the perpetual calendar technology and the photosensitive control technology in the intelligent skylight adaptive system, the intelligent skylight adaptive system is adaptive to dawn and dark, the time of turning on/off the lamp is automatically changed every day, and meanwhile, the daily light and the festival light are automatically controlled forthe landscape lamp, therefore, the problem of waste of street lamps and the landscape lamps is well solved, the cost is low, and the reliability is high.
Description
Technical field
The invention belongs to the light field of energy-saving technology, relate generally to a kind of intelligent skylight adaptive system that is applied to street lamp or Landscape Lamp.
Background technology
Along with economic development, light is used for illumination and beautification of landscape more and more general in each large, medium and small city, yet because improper to the control of headlamp switch time, the energy waste that causes also is people's need problems to be solved always.At present, people have proposed the way of some solutions, for example: the switching time of controlling light by photosensitive technology, but cover with dust outside because light-sensitive element is exposed for a long time, light sensitivity is descended, simultaneously, background light might make photosensitive control misoperation.Also have by wireless remotecontrol street lamp and Landscape Lamp open and close time, can control automatically, but also manual intervention, and this is a scheme that effectively solves the waste of street lamp and Landscape Lamp.Shortcoming is big as the city, and radio transmitted power is big, can cause wireless electromagnetic to disturb, and the cost costliness simultaneously, owing to do not use photosensitive technology, needs Attended mode with reply Changes in weather situation.
Some has disclosed the device of part Based Intelligent Control in existing file, simulate time-control switching unit a kind of intelligent sunshine such as in Chinese document CN2215790Y, having related to, what but this patent was taked is easy jejune central control unit, module is also immature, though variation that can the daybreak of the good weather darkness of simple analog, but can't carry out the state adjustment, often cause the disorder of time control, and can't simulate the variation of daybreak of bad weather darkness.In other file both domestic and external, relevant technology is arranged also, but all can not fundamentally arrive the purpose of Based Intelligent Control.
Therefore, because the many disadvantages of above-mentioned prior art does not still have a kind of method can control the waste of the light energy effectively so far.
Summary of the invention
Purpose of the present invention is exactly for a kind of intelligent skylight adaptive system is provided, and makes it to allow light bring into play the effect of illumination and beautification of City Nightscape to greatest extent, can control unnecessary energy waste effectively again, and the automaticity height, and it is on duty to need not the people.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of intelligent skylight adaptive system, comprise the power module, memory module, software control module, photosensitive module, perpetual calendar module, display module, input module and the output module that are loaded in the controller box, wherein, described power module comprises voltage conversion device, voltage can be changed to be used for output module, the voltage of part conversion can also be used for software control module and other modules simultaneously; Memory module is used for storage control program and various data; Software control module comprises central processing unit (CPU) and circuit control panel, is used for the calculating of control, management and time data to each module; Photosensitive module is arranged in the photosensitive case, comprises the light sensor that is used to gather day light signal, the brush that is used to clean and micro-driving motor; The perpetual calendar module is used to provide time and date information; Display module is used for data and shows; Input module is used for the input of data by guidance panel, serial ports and crystal oscillator; Output module comprises the relay of exporting repeat circuit.
What the present invention adopted is the skylight adaptive technology, overcome the shortcoming of perpetual calendar technology and photosensitive technology, advantage in conjunction with them forms, wherein the perpetual calendar technology is isometric with the day and night Autumnal Equinox in the Spring Equinox, the daytime Summer Solstice in Winter Solstice the shortest the longest be the basis, every day darkness time lengthening or shorten about 1 minute, between simulating at dark, obtaining one and calculate datum line. photosensitive technology is to utilize its photaesthesia to simulate Changes in weather every day, because of there is the bias light erroneous judgement in the photaesthesia technology, therefore, we give a limit value for example 15 minutes (various places are different), the photaesthesia technology is demarcated, be meant the light-sensitive samples time in 15 minutes and calculate the datum line difference of computing time on the same day, if calculated lighting time to the same day, do not receive sampled signal, and judge that optical sensing system is working properly, and can delay time 15 minutes, still do not have, be considered as above 15 minutes, then light is turned on light, if judge the optical sensing system operation irregularity, then with time of calculating the same day as lighting time.The present invention has adopted improved photaesthesia technology, adopt 3 photosensitive tubes to carry out redundancy determination, increase reliability, adopting brush to carry out dust simultaneously cleans with water and has increased the arbitration functions in red-letter day, be fit to all outside light photocontrols, especially the large-scale landscape lamp need carry out red-letter day and daily separately control, so that energy-conservation.
Compared with prior art, the advantage of intelligent skylight adaptive system of the present invention is its strong skylight adaptive ability.Utilize the perpetual calendar technology fully to merge photosensitive control technology, form the skylight adaptive technology, the self adaptation darkness at day between, change automatically every day and turn on light, turn off the light the time.Simultaneously carry out daily light and Holiday lamp photocontrol automatically for Landscape Lamp, fine solution street lamp of energy and Landscape Lamp waste problem and cost are low like this, the reliability height.
Description of drawings
With reference to respective drawings, in conjunction with preferred implementation, other purposes of the present invention, details, feature and advantage will become more clear, and described embodiment only is exemplary introduction and unconfined intention, wherein:
Fig. 1 is an intelligent skylight adaptive system module composition diagram of the present invention;
Fig. 2 is a systematic schematic diagram of the present invention;
Fig. 3 is a cabinet outline drawing of the present invention;
Fig. 4 is a photosensitive case outline drawing of the present invention;
Fig. 5 is a photosensitive case profile of the present invention;
Fig. 6 is a guidance panel button schematic diagram of the present invention;
Fig. 7 is light control principle figure of the present invention.
Embodiment
Preferred embodiment of the present invention referring to figs. 1 through Fig. 6, can find out intelligent skylight adaptive system, comprise the power module 1 that is loaded in the controller box 10, memory module 2, software control module 3, photosensitive module 4, perpetual calendar module 5, display module 6, input module 7 and output module 8, wherein, described power module 1 comprises voltage conversion device, can will become the 9v direct voltage to be used for output module 8 from binding post 14 input 220v civil power transformations, simultaneously a part of 9v voltage transitions can also be become 5v and 3.5v voltage, use for software control module 3 and other modules; Memory module 2 is used for storage control program and various data; Software control module 3 comprises central processing unit (CPU) and circuit control panel, is used for the calculating of control, management and time data to each module; Photosensitive module 4 is arranged in the photosensitive case 20, comprise the light sensor 21 that is used to gather day light signal, the brush 22 that is used to clean and micro-driving motor 23, photosensor signal is connected with the control casing from interface 13, by A/D converter analog signal conversion is become digital signal afterwards; Perpetual calendar module 5 is used to provide time and date information; Display module 6 can be used for data by LCDs 12 and show; Input module 7 carries out the input of setting, program and the instruction of data by each button, serial ports and the crystal oscillator of guidance panel 11, and its crystal oscillator can provide count pulse; Output module 8 comprises the relay of exporting repeat circuit, the daily lamp output wiring terminal 15 of street lamp or view, and general red-letter day, the light output wiring terminal 16, major holiday output wiring terminal 17 and Landscape Lamp grouping binding post 18,19.
In order further to make work more stable, the present invention has adopted three light sensors, carries out redundancy determination, to prolong sensor life-time and to improve reliability.Three sampling times place three unit, and are all effective as three sampled signals, get arbitrary unit time to participate in calculating.In three, have only two sampled signals effective, show that another transducer is bad, 0 expression is put in affiliated unit abandon.Same principle has only one to send useful signal in two, does not then send of useful signal and also puts 0 and abandon.Can effectively prolong light sensor useful life like this.Do not send useful signal (weather was bad extremely rare in continuous 20 days, even plum rain season, the centre also fair weather a couple of days can occur) if last light sensor surpasses 20 days, put 0 yet and abandon, temporarily control light, wait for and safeguarding to calculate datum line.
Simultaneously, because brush 22 is used to clean with water the light sensor dust, its life-span is very big to the product reliability influence, can prolong its life-spans from two aspects designs: one, reduce the unnecessary number of operations of brush 22.Brush 22 is set at every day only regularly cleans with water once, each one minute 22 operating time of brush.Its two, a temperature measuring equipment is installed, ambient temperature is judged that be lower than-5 ℃ as ambient temperature, then brush 22 quits work, with anti-freeze damage brush by thermometric.Influence is very little to light sensor and freeze.
The concrete device of the application's intelligent skylight adaptive system both can be installed in the street lamp power distribution cabinet, also can be installed on simultaneously in the various Landscape Lighting lamp power distribution cabinets, for the large-scale landscape illuminating engineering, some light fixtures aim at major holiday (May Day, 11, New Year's Day etc.) occasion and establish, and these lamps are only enabled under this kind situation; Some lamps aim at general festivals or holidays and establish, and for often opening, effect is as street lamp as courtyard road lamp for other.At above-mentioned situation, output module 8 is provided with output of No. 3 relays and the standby output of No. 3 relays, 3 tunnel outputs connect major holiday lamp, common holiday lights, street lamp or daily Landscape Lamp respectively, 3 tunnel standby outputs are used for Landscape Lamp grouping control or street lamp equally loaded capacity, and corresponding control programs separately is set.Simultaneously, the application can also be provided with particular day temporarily, as megaevent, large-scale international conference, city commemoration day etc., need interim the adjustment to open the light switching time, or lighting engineering, can handle according to the major holiday, can particular day or date be set by input module 7.
Also can be provided with the teledata interface on the application's software control module 3, so that concentrate or Long-distance Control.
Whether the application's software control module 3 also can carry out self check to intelligent skylight adaptive system by self-checking system is installed, see working properly.
The application is set to permanent memory the time in can also input module 7, up to revise next time, prevents under the situations such as power failure, power down, does not influence the normal timing of controller.
The application also has strong closed system, rations the power supply or need close light during abnormal conditions such as bad weather when the city runs into, and the danger close of operating a switch can realize by closing the function manual operation by force.
The application can also respectively be provided with the switch lamp time on the same day and inquire about fiducial time by inquiry system is installed, so that accurately whether the validation switch lamp time.
The guidance panel 11 of described intelligent skylight adaptive system is provided with 21 buttons, and one of them is standby strong, as shown in Figure 5." function " key is used to demonstrate each function; " affirmation " key table shows operation approval or cancellation; " ↑ " " ↓ " " → " " ← " 4 strong displaying contents move up and down; " 0～9 " numeral key is provided with usefulness for the time; " return " key and return or return main menu step by step; The key of " turning off the light " is pressed this key, and anti-level triggers signal is forced in intelligent skylight adaptive system output, and light closes, and intelligent skylight adaptive system is in failure state, and establishing this key purpose is because of the economize on electricity or the needs of rationing the power supply, and stops light, belongs to manually to close by force and controls; " time-out " strong can termination is provided with; " deletion " is good for and is used for deleting the faulty operation that is provided with.
As intelligent skylight adaptive system, its operation principle is referring to Fig. 7.Be that example describes light control principle figure with the Wuhan Area street lamp below, according to the observation, Wuhan at dark between (various places are inconsistent) Summer Solstice about 19:45, the Autumnal Equinox, Winter Solstice was about 16:45, about Spring Equinox 18:35 about 18:35.Differed in the Summer Solstice and Winter Solstice 3 hours, weather is good in this way, from 19:45 in the Summer Solstice, should reduce about one minute an of set time every day, reach 16:45 to Winter Solstice, increase about 1 packing afterwards every day, reach 19:45 to the Summer Solstice, so circulation, its track is exactly to calculate datum line among Fig. 7.
But at the occurring in nature cloudy day, the sleet sky all can make darkness change at day, and light sensor can reflect natural daylight actual change situation, yet light sensor can make susceptibility descend because of covering dirt, and has the erroneous judgement problem.Can solve the dirt problem of covering with the regular brushing light sensor of brush; For the erroneous judgement problem, by observing, we find that as being standard determination to calculate datum line, the darkness that anomalous weather brings changes the overwhelming majority at day and is no more than 15 minutes, so we set up the restraining line to solve bias light interference erroneous judgement problem.Exceed with 15 minutes (the various places time is different).Light sensor provides signal time and computing time such as being no more than 15 minutes, provides signal time with light sensor and controls light, as surpassing 15 minutes, then adds deduct on the basis 15 minutes in computing time, is the light control time on the same day.To differ 15 minutes lines be exactly restraining line among the figure with calculating datum line, and the light sensor line of induction after the restriction is a travel line among the figure.Travel line reflects 1 year darkness actual change situation substantially.
18:35 in the Spring Equinox is set in the controller box of intelligent skylight adaptive system in advance, the Summer Solstice 19:45, the Autumnal Equinox 18:35, Winter Solstice 16:45, binding hours 15 minutes waits basic parameter (different regions can be provided with according to actual conditions).If D day is some day between the Summer Solstice and the Autumnal Equinox, computer at first calculates D day and turns on light fiducial time.The time difference T0 of lighting time change between the Autumnal Equinox in the Summer Solstice:
Fate (1) between T0=(Summer Solstice lighting time-Autumnal Equinox lighting time)/Summer Solstice and the Autumnal Equinox
T1 fiducial time turns on light D day:
T1=lighting time-T0 in the Summer Solstice * Summer Solstice and D be fate (2) between day
Half an hour before the every day T1, CPU begins the photosensor signal of sampling, T1 after binding hours T3 sampling finish.Sample 10 times be one group, three photosensitive useful signals that all sample then write down its sampling time T2, CPU is T1 and T2 size relatively, less than binding hours T3 minute, then D day lighting time T equaled T2 as the two the absolute value of difference.Greater than T3 minute, then D day lighting time T equaled T1 and added deduct T3 minute as the two the absolute value of difference.D day, actual lighting time T was formulated:
T＝T2 (|T1-T2|≤T3) (3)
T＝T1+T3 (|T1-T2|＞T3，T1＜T2) (4)
T＝T1-T3 (|T1-T2|＞T3，T1＞T2) (5)
The time of turning off the light handles equally.As for Landscape Lamp control, the Landscape Lamp lighting time is as street lamp, and the time of turning off the light generally is points at nights 12.
After the headlamp switch lamp time was definite, CPU sent a pulse signal, amplified through signal, to output relay.Establish No. 3 relays output in the intelligent skylight adaptive system, one tunnel control street lamp or daily Landscape Lamp, one tunnel control major holiday Landscape Lamp, the one tunnel controls Landscape Lamp in common red-letter day.
Controller box can be installed in street lamp or the power distribution cabinet, A.C. contactor of one tunnel output may command.
In this application, it is technical grade at least that all devices in the intelligent skylight adaptive system are selected for use, and the part important devices is selected army grade, selects army grade device light sensor, motor etc.
Though in conjunction with specific embodiments the present invention has been done detailed description; but it is evident that; this does not constitute any limitation this; those of ordinary skill in the art can replace all technical equivalents things and their combinations according to the knowledge of being grasped, and these all fall within the scope of protection of the invention.
Claims (10)
1, a kind of intelligent skylight adaptive system, wherein this system comprises power module (1), memory module (2), software control module (3), photosensitive module (4), perpetual calendar module (5), display module (6), input module (7) and the output module (8) that is loaded in the controller box (10), wherein, described power module (1) comprises voltage conversion device, voltage conversion can be used for output module (8), the voltage of part conversion can also be used for software control module (3) and other modules simultaneously; Memory module (2) is used for storage control program and various data; Software control module (3) comprises central processor CPU and circuit control panel, is used for the calculating of control, management and time data to each module; Photosensitive module (4) is arranged in the photosensitive case (20), comprise the light sensor (21) that is used to gather day light signal, the brush (22) that is used to clean and micro-driving motor (23), light sensor (21) becomes digital signal by A/D converter with the conversion of signals of gathering.Perpetual calendar module (5) is used to provide time and date information; Display module (6) can be used for data by display screen (12) and show; Input module (7) carries out the input of data setting, program and instruction by each button, serial ports and the crystal oscillator of guidance panel (11); Output module (8) comprises the relay of exporting repeat circuit.
2, intelligent skylight adaptive system according to claim 1 is characterized in that: described light sensor (21) can be set to three, places respectively in the unit separately.
3, intelligent skylight adaptive system according to claim 1 and 2 is characterized in that: described photosensitive module (4) also comprises a temperature measuring equipment.
4, intelligent skylight adaptive system according to claim 3 is characterized in that: described output module (8) is provided with the output of No. three relays, the standby output of No. 3 relays.
5, intelligent skylight adaptive system according to claim 4 is characterized in that: described software control module (3) also is provided with a teledata interface.
6, intelligent skylight adaptive system according to claim 4 is characterized in that: described software control module also is provided with self-checking system in (3).
7, intelligent skylight adaptive system according to claim 4 is characterized in that: the time of described input module (7) is set to permanent memory.
8, intelligent skylight adaptive system according to claim 4 is characterized in that: also have strong closed system in the described intelligent skylight adaptive system.
9, intelligent skylight adaptive system according to claim 4 is characterized in that: also have the time inquiry system in the described intelligent skylight adaptive system.
10, according to the arbitrary described intelligent skylight adaptive system of claim 1-9, it is characterized in that: described controller box can be installed in street lamp or the Landscape Lamp power distribution cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101627457A CN101674694B (en) | 2009-08-13 | 2009-08-13 | Intelligent skylight adaptive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101627457A CN101674694B (en) | 2009-08-13 | 2009-08-13 | Intelligent skylight adaptive system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101674694A true CN101674694A (en) | 2010-03-17 |
| CN101674694B CN101674694B (en) | 2012-11-14 |
Family
ID=42021606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101627457A Expired - Fee Related CN101674694B (en) | 2009-08-13 | 2009-08-13 | Intelligent skylight adaptive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101674694B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014549A (en) * | 2010-09-14 | 2011-04-13 | 漳州国绿太阳能科技有限公司 | Time control device for automatically switching solar energy street lamp and control method thereof |
| CN102231927A (en) * | 2011-06-17 | 2011-11-02 | 四川仪岛科技有限公司 | LED module driving power |
| CN102330911A (en) * | 2010-07-12 | 2012-01-25 | 王中美 | LED (Light-Emitting Diode) tunnel lamp for illuminating according to needs |
| CN102843843A (en) * | 2012-09-28 | 2012-12-26 | 苏州勤嘉光电科技有限公司 | Intelligent control device of sunset timing sequence |
| CN106954327A (en) * | 2017-05-08 | 2017-07-14 | 温州立地电子有限公司 | A kind of street lamp time-controlled system based on perpetual calendar |
| CN109542007A (en) * | 2018-11-28 | 2019-03-29 | 河北旗馨节能环保科技有限公司 | Double mode time-controlling arrangement and duration control method |
| CN113099588A (en) * | 2021-04-01 | 2021-07-09 | 深圳广美雕塑壁画艺术股份有限公司 | Landscape lamp system capable of adapting to automatic adjustment of luminosity |
| CN117750590A (en) * | 2024-02-18 | 2024-03-22 | 四川艾贝斯科技发展有限公司 | Street lamp remote control method based on time and illuminance |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060007248A1 (en) * | 2004-06-29 | 2006-01-12 | Damoder Reddy | Feedback control system and method for operating a high-performance stabilized active-matrix emissive display |
| CN2927070Y (en) * | 2006-07-17 | 2007-07-25 | 上海伽利略导航有限公司 | Self-adaptive and autonomous monitor based out indoor position |
| BRPI0622004A2 (en) * | 2006-11-13 | 2011-12-20 | Gang Chen | remote monitoring device management system |
-
2009
- 2009-08-13 CN CN2009101627457A patent/CN101674694B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330911A (en) * | 2010-07-12 | 2012-01-25 | 王中美 | LED (Light-Emitting Diode) tunnel lamp for illuminating according to needs |
| CN102014549A (en) * | 2010-09-14 | 2011-04-13 | 漳州国绿太阳能科技有限公司 | Time control device for automatically switching solar energy street lamp and control method thereof |
| CN102014549B (en) * | 2010-09-14 | 2013-09-11 | 漳州国绿太阳能科技有限公司 | Time control device for automatically switching solar energy street lamp and control method thereof |
| CN102231927A (en) * | 2011-06-17 | 2011-11-02 | 四川仪岛科技有限公司 | LED module driving power |
| CN102231927B (en) * | 2011-06-17 | 2013-10-02 | 四川仪岛科技有限公司 | LED module driving power |
| CN102843843A (en) * | 2012-09-28 | 2012-12-26 | 苏州勤嘉光电科技有限公司 | Intelligent control device of sunset timing sequence |
| CN106954327A (en) * | 2017-05-08 | 2017-07-14 | 温州立地电子有限公司 | A kind of street lamp time-controlled system based on perpetual calendar |
| CN109542007A (en) * | 2018-11-28 | 2019-03-29 | 河北旗馨节能环保科技有限公司 | Double mode time-controlling arrangement and duration control method |
| CN113099588A (en) * | 2021-04-01 | 2021-07-09 | 深圳广美雕塑壁画艺术股份有限公司 | Landscape lamp system capable of adapting to automatic adjustment of luminosity |
| CN117750590A (en) * | 2024-02-18 | 2024-03-22 | 四川艾贝斯科技发展有限公司 | Street lamp remote control method based on time and illuminance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101674694B (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101674694B (en) | Intelligent skylight adaptive system | |
| CN201509336U (en) | Intelligent lamp light controller | |
| CN102752922B (en) | Intelligent road-perceiving LED (Light-Emitting Diode) illuminating controller | |
| CN101102630B (en) | Intelligent light time controller and control method for outdoor spotlight | |
| US20120249017A1 (en) | Autonomous streetlight control | |
| CN104270868A (en) | Intelligent illumination control device | |
| CN104582201A (en) | Energy-saving streetlamp system based on intelligent control of internet of things and control method of energy-saving streetlamp system | |
| CN106954327A (en) | A kind of street lamp time-controlled system based on perpetual calendar | |
| Kadirova et al. | A real time street lighting control system | |
| CN104837242A (en) | Classroom illumination energy-saving control apparatus and control method thereof | |
| CN205726598U (en) | Street lamp control system | |
| CN205408256U (en) | In / energy -conserving remote control device of short tunnel illumination safety | |
| CN101742754A (en) | Intelligent street lamp control system | |
| CN2922367Y (en) | Outdoor headlamp intelligent light time controller | |
| CN202435659U (en) | Intelligent lamp controller | |
| CN201119061Y (en) | Light sensitive intelligent controller | |
| KR101494325B1 (en) | Energy-Saving Type Security Light Structure Adapted Timer And Integrating Electricity Meter | |
| CN206743616U (en) | Intelligent energy-saving street lamp | |
| CN2215790Y (en) | Intelligent sunshine-imitating time-control switch | |
| CN101179890B (en) | Intelligent illumination facilities automatic controller | |
| CN2357352Y (en) | Intelligent electricity-saving road lamp controller | |
| CN2855004Y (en) | Controller for light illumination | |
| CN218920652U (en) | Intelligent street lamp centralized controller | |
| CN107949122A (en) | A kind of street lighting duration control method | |
| Jadhav et al. | Automatic street light control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |