CN201805585U - Illumination energy-saving control system based on video - Google Patents
Illumination energy-saving control system based on video Download PDFInfo
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- CN201805585U CN201805585U CN2010202243768U CN201020224376U CN201805585U CN 201805585 U CN201805585 U CN 201805585U CN 2010202243768 U CN2010202243768 U CN 2010202243768U CN 201020224376 U CN201020224376 U CN 201020224376U CN 201805585 U CN201805585 U CN 201805585U
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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
Abstract
The utility model discloses an illumination energy-saving control system based on video, which comprises an illuminating lamp on-off and brightness control module, a video analysis module, a video camera and a photosensitive control module, wherein, the illuminating lamp on-off and brightness control module is connected with a power supply and controls an illuminating lamp; the video camera is connected with the illuminating lamp on-off and brightness control module through the video analysis module; the illuminating lamp on-off and brightness control module is connected with the photosensitive control module and other control modules at the same time; the video analysis module is connected with a target confirming module, and judges whether valid targets enter the illumination zone or not; in addition, the target confirming module sends confirming results to a reaction module when the valid targets enter the illumination zone, and commands are sent to the illuminating lamp on-off and brightness control module through the reaction module. The illumination energy-saving control system based on video has the characteristics of far operating distance, high sensibility, simpleness in installation and the like, can better control the on-off and the brightness of the illuminating lamp according to actual demands more meticulously, and can further save the electric energy on the basis of the conventional energy conservation technology.
Description
The utility model relates to a kind of lighting energy saving control system based on video.
Background technology
" energy-saving and emission-reduction, low-carbon economy " become one of economic focus of greatest concern at present.Show that according to investigation of the Chinese Academy of Sciences China is one of the most serious country of whole world natural resources waste, national energy use amount is over half on industrial production.And an other investigation shows, the energy use efficiency of China only is 26.9% of the U.S., 11.5% of Japan.The high expenditure of the energy and the poor efficiency of using have formed striking contrast., greatly developing in country under the background of industry in developing China for just, advance the strategy of energy-saving and emission-reduction, implementation low-carbon economy, is extremely urgent.And follow advancing by leaps and bounds of China's urban modernization construction, city illumination fast development in recent years, the corresponding electricity charge are also soaring significantly.
According to incompletely statistics, total lamp number about 4,000,000 (covers) of present China domestic city road lighting, add non-street illumination light fixtures about 1,000,000 (covers) such as highway, industrial and mining enterprises, airport, harbour, sum surpasses more than 500 ten thousand, and annual with the speed increase more than 10%.Wherein the city public illumination accounts for 30% ratio in China's illumination power consumption, and about 43,900,000,000 kWh calculate with 0.65 yuan/kWh of average electricity price, and spending in a year reaches 28,500,000,000 yuan, becomes one of the various places finance department and bears greatly.
According to the statistics of nation-building portion in 2004, China's illumination power consumption accounts for the 10%-12% of whole nation generating total amount substantially.The illumination power consumption of the present domestic whole year is that the twice of annual energy output ability 84,000,000,000 degree of Three Gorges hydro-electric power projects is many, and illuminating lamp energy-conservation has very big potentiality as can be seen, can bring appreciable society and economy benefit.
The illuminating lamp power-saving technology is often considered from the following aspects at present, and more existing otherwise effective technique:
1) adopt new light source technology, as the LED illuminating lamp, solar energy illuminating light, it has higher efficient than traditional high-pressure sodium lamp or high-pressure mercury-vapor lamp, thus the remarkable step energy.
2) intelligent-induction control.Sensors sense environmental illumination brightness such as that intelligent-induction control is adopted is infrared, pressure, photosensitive, vibrations, sound or nobody is arranged or the vehicle process, in case detect people or vehicle, then open or strengthen the brightness of illuminating lamp automatically, otherwise close or reduce the brightness of illuminating lamp behind the automatic time delay.
3) adopt more rational illuminating lamp management method and switching strategy.This method mainly is to be undertaken energy-conservationly by the luminous lamp switch strategy, for example reduces schemes such as lighting brightness in the second half of the night, and its essence is a kind of management means, but not technological means.
The utility model adopts brand-new visual angle, has proposed a kind of lighting energy saving control system based on video, and it as the angle that illumination needs, has provided a kind of thinking that light source is provided fully as required from illuminating lamp, in conjunction with the video detection technology control of throwing light on.The i.e. zone that covers for illuminating lamp, when only occurring light source requirements things such as pedestrian or vehicle, just throw light on, otherwise, if without any the appearance of light source requirements thing, then do not provide illumination under the illuminating lamp, this mode has maximized the demand assigned principle, can on existing power-saving technology, further save the power consumption of illuminating lamp.
The utility model adopts intelligent-induction control method of the prior art, but infrared sensor is can produce sightless infrared signal by people or vehicle through out-of-date in the prior art, utilize infrared sensor just can effectively detect the process of people or vehicle, but the valid detector of infrared sensor distance is a 8-10 rice at present, and is not too suitable for a lot of city illumination lamps.Pressure sensor then need be at a large amount of pressure sensor of surface deployment, and cost is higher, and easy care not.Vibrations and sound transducer then often only produce reaction to shockproofness or the bigger vehicle of sound, then can not produce reaction to quiet pedestrian, and for example the acoustic control lamp of a lot of corridors often needs the people to speak loudly or claps the hands and could respond.Photosensitive control is the control method that extensively adopts at present, but it often can only be responded to the arriving at night and leave away, the folding of control illuminating lamp that can not be more careful.
The utility model content
The purpose of this utility model provides a kind of lighting energy saving control system based on video.
The purpose of this utility model is achieved through the following technical solutions.
A kind of lighting energy saving control system based on video, comprise luminous lamp switch and brilliance control module, analysis module, video camera, photosensitive control module and other control modules, described luminous lamp switch is connected with power supply with the brilliance control module and controls illuminating lamp, described video camera is connected with the brilliance control module with luminous lamp switch by analysis module, described luminous lamp switch is connected with other control modules with photosensitive control module with the brilliance control module simultaneously, described analysis module is connected with the goal verification module, judge that effective target enters illumination zone, when effective target enters illumination zone, the goal verification module will confirm that the result sends to reaction module, send instruction to luminous lamp switch and brilliance control module by reaction module.
The core of native system with analysis module and luminous lamp switch and brilliance control module, analysis module is used for the real-time video by acquisition camera, analyze whether there is effective moving target in the current ken, the target here comprises any objects that light source had needs such as vehicle and pedestrian.In case discovery effective target, then open the light and signal of brilliance control module to illuminating lamp, luminous lamp switch combines the control module of other accesses with the brilliance control module, as unified judgements such as photosensitive control modules, decision is key lamp or reduces or improve illumination intensity.
Analysis module adopts based on intelligent video analysis technology such as inter-frame difference, background subtraction point-scores in the native system, and its basic procedure is as follows:
The first step: obtain a frame video.
Second step: utilize the moving object detection algorithm to extract the moving target line trace of going forward side by side.
The 3rd step: tracking target is judged, target is confirmed, judge and whether found an effective target.
The 4th step: utilize the target detection result to control the switch or the brightness of illuminating lamp.
For different application scenarioss, the utility model can adopt different application schemes, below enumerates severally, but is not limited to following these several schemes in the reality:
1) only pays close attention to the scheme of moving-target.For zones such as city street lamp, factory buildings, can only pay close attention to moving target, promptly have only after the appearance of effective exercise target, just give the illumination of normal brightness.At this moment, can only provide the illumination of minimum brightness when not having target to occur, its brightness requirement enough is used for Video Detection needs (if environment itself has certain illumination, and satisfy the needs of Video Detection, then also need not illumination in the Video Detection process).
2) scheme of concern moving target and static target.For scenes such as home lightings, then not only need to pay close attention to moving target, (people does not wish oneself to stay motionless certainly also to need to pay close attention to static target, lamp has just gone out entirely), not only need to detect the target of motion this moment, also to judge whether there is static target in the environment,, all need to give the illumination of normal brightness no matter have moving target or static target.
According to actual needs, subrange detects also can to select gamut to detect still, if subrange detects, and illuminating lamp permanent plant preferably then, the ceiling light in house for example, and can not be to be similar to the removable lighting apparatus of this class of desk lamp.
The utility model is compared existing illuminating lamp energy-conserving control technology, have characteristics such as operating distance is far away, highly sensitive, installation is simple, the switch and the brightness of the control of actual demand more illuminating lamp that can be more careful can further be saved electric energy on the basis of existing power-saving technology.
Employing is based on the control of throwing light on of video analysis technology, not only can alleviate the present power tense of China, and when electric energy is unstrained from now on, play energy savings equally, a large amount of effects of saving non-renewable resources, market prospects are wide, the illuminating lamp electric consumption on lighting has taken a large amount of electric energy of China, and the illuminating lamp lighting energy saving has the wide energy saving space.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is a kind of control structure figure of the lighting energy saving control system based on video.
Embodiment
As shown in Figure 1, a kind of lighting energy saving control system based on video, comprise luminous lamp switch and brilliance control module, analysis module, video camera, photosensitive control module and other control modules, described luminous lamp switch is connected with power supply with the brilliance control module and controls illuminating lamp, described video camera is connected with the brilliance control module with luminous lamp switch by analysis module, and described luminous lamp switch is connected with other control modules with photosensitive control module with the brilliance control module simultaneously.Carry out video analysis by video to camera acquisition, in case find to have target to enter the scope that this illuminating lamp covers, then open the brightness of illuminating lamp or enhancing illuminating lamp automatically, do not enter this illuminating lamp coverage if find target, then the automatic time delay certain hour is closed the brightness of illuminating lamp or reduction illuminating lamp.
The core of native system with analysis module and luminous lamp switch and brilliance control module, analysis module is used for the real-time video by acquisition camera, analyze whether there is effective moving target in the current ken, the target here comprises any objects that light source had needs such as vehicle and pedestrian.In case discovery effective target, then open the light and signal of brilliance control module to illuminating lamp, luminous lamp switch combines the control module of other accesses with the brilliance control module, as unified judgements such as photosensitive control modules, decision is key lamp or reduces or improve illumination intensity.
Analysis module adopts based on intelligent video analysis technology such as inter-frame difference, background subtraction point-scores in the native system, and its basic procedure is as follows:
The first step: obtain a frame video.
Second step: utilize the moving object detection algorithm to extract the moving target line trace of going forward side by side.
The 3rd step: tracking target is judged, target is confirmed, judge and whether found an effective target.
The 4th step: utilize the target detection result to control the switch or the brightness of illuminating lamp.
For different application scenarioss, the utility model can adopt different application schemes, below enumerates severally, but is not limited to following these several schemes in the reality:
1) only pays close attention to the scheme of moving-target.For zones such as city street lamp, factory buildings, can only pay close attention to moving target, promptly have only after the appearance of effective exercise target, just give the illumination of normal brightness.At this moment, can only provide the illumination of minimum brightness when not having target to occur, its brightness requirement enough is used for Video Detection needs (if environment itself has certain illumination, and satisfy the needs of Video Detection, then also need not illumination in the Video Detection process).
2) scheme of concern moving target and static target.For scenes such as home lightings, then not only need to pay close attention to moving target, (people does not wish oneself to stay motionless certainly also to need to pay close attention to static target, lamp has just gone out entirely), not only need to detect the target of motion this moment, also to judge whether there is static target in the environment,, all need to give the illumination of normal brightness no matter have moving target or static target.
According to actual needs, subrange detects also can to select gamut to detect still, if subrange detects, and illuminating lamp permanent plant preferably then, the ceiling light in house for example, and can not be to be similar to the removable lighting apparatus of this class of desk lamp.
The utility model is compared existing illuminating lamp energy-conserving control technology, have the characteristics such as operating distance is far away, highly sensitive, installation is simple, switch and the brightness of more actual demand control illuminating lamp that can be more careful can on the basis of existing power-saving technology, further be saved electric energy.
Employing is based on the Video Analysis Technology control of throwing light on, not only can alleviate the present power tense of China, and when electric energy is unstrained from now on, play equally energy savings, a large amount of effects of saving non-renewable resources, market prospects are wide, the illuminating lamp electric consumption on lighting has taken a large amount of electric energy of China, and the illuminating lamp lighting energy saving has the wide energy saving space.
Claims (2)
1. lighting energy saving control system based on video, comprise luminous lamp switch and brilliance control module, analysis module, video camera, photosensitive control module and other control modules, it is characterized in that, described luminous lamp switch is connected with power supply with the brilliance control module and controls illuminating lamp, described video camera is connected with the brilliance control module with luminous lamp switch by analysis module, and described luminous lamp switch is connected with other control modules with photosensitive control module with the brilliance control module simultaneously.
2. control system according to claim 1, it is characterized in that, described analysis module is connected with the goal verification module, judge that effective target enters illumination zone, when effective target enters illumination zone, the goal verification module will confirm that the result sends to reaction module, send instruction to luminous lamp switch and brilliance control module by reaction module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202243768U CN201805585U (en) | 2010-06-12 | 2010-06-12 | Illumination energy-saving control system based on video |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202243768U CN201805585U (en) | 2010-06-12 | 2010-06-12 | Illumination energy-saving control system based on video |
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| CN201805585U true CN201805585U (en) | 2011-04-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938871A (en) * | 2010-06-12 | 2011-01-05 | 北京中科卓视科技有限责任公司 | Lighting energy saving control system based on video |
| CN102497707A (en) * | 2011-12-28 | 2012-06-13 | 深圳市时光情景照明有限公司 | Shop lighting control system and control method |
| CN102650876A (en) * | 2012-02-17 | 2012-08-29 | 深圳市新基点智能技术有限公司 | Real-time energy saving linkage control device and method for intelligent building |
| CN103702485A (en) * | 2013-12-23 | 2014-04-02 | 北京光桥科技股份有限公司 | Intelligent video induction LED (Light Emitting Diode) roadway lighting system |
| CN104394637A (en) * | 2014-12-15 | 2015-03-04 | 杭庆永 | Wireless lighting control system based on solar panel |
| CN106114892A (en) * | 2016-07-25 | 2016-11-16 | 无锡昊瑜节能环保设备有限公司 | A kind of control method of airport pavement illuminator |
-
2010
- 2010-06-12 CN CN2010202243768U patent/CN201805585U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938871A (en) * | 2010-06-12 | 2011-01-05 | 北京中科卓视科技有限责任公司 | Lighting energy saving control system based on video |
| CN102497707A (en) * | 2011-12-28 | 2012-06-13 | 深圳市时光情景照明有限公司 | Shop lighting control system and control method |
| CN102650876A (en) * | 2012-02-17 | 2012-08-29 | 深圳市新基点智能技术有限公司 | Real-time energy saving linkage control device and method for intelligent building |
| CN102650876B (en) * | 2012-02-17 | 2016-04-13 | 深圳新基点智能股份有限公司 | A kind of real-time energy-conservation linkage control device of intelligent building and method |
| CN103702485A (en) * | 2013-12-23 | 2014-04-02 | 北京光桥科技股份有限公司 | Intelligent video induction LED (Light Emitting Diode) roadway lighting system |
| CN103702485B (en) * | 2013-12-23 | 2016-01-20 | 北京光桥科技股份有限公司 | A kind of intelligent video induction LED roadway lighting system |
| CN104394637A (en) * | 2014-12-15 | 2015-03-04 | 杭庆永 | Wireless lighting control system based on solar panel |
| CN106114892A (en) * | 2016-07-25 | 2016-11-16 | 无锡昊瑜节能环保设备有限公司 | A kind of control method of airport pavement illuminator |
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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: Beijing Zhongke Zhuoshi Technology Co., Ltd. Document name: Notification to Pay the Fees |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20120612 |