CN102548153A - Method for controlling illuminating lamp based on visual perception - Google Patents
Method for controlling illuminating lamp based on visual perception Download PDFInfo
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- CN102548153A CN102548153A CN2012100249975A CN201210024997A CN102548153A CN 102548153 A CN102548153 A CN 102548153A CN 2012100249975 A CN2012100249975 A CN 2012100249975A CN 201210024997 A CN201210024997 A CN 201210024997A CN 102548153 A CN102548153 A CN 102548153A
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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 invention relates to a method for controlling an illuminating lamp based on visual perception. The method comprises the steps that: video images can be captured by a camera continuously, target characteristics and target behaviors of the video images in the camera can be automatically detected by utilizing an image analysis technology, the switching on and off of the illuminating lamp can be controlled according to automatic detection results, the target characteristics comprise target shape characteristics, target texture characteristics, face characteristics and other target local characteristics, and the target behaviors comprise area invasion, target detention, warning limit penetration, retrograde motion, crowd aggregation, article remain and article displacement.
Description
Technical field
The present invention relates to the illuminating lamp control technology, particularly a kind of intelligent lighting lamp control method based on visually-perceptible.
Background technology
Lamp controller is the core apparatus of illuminating lamp control method.Present lamp controller mainly adopts perceptive modes such as infrared, sound, wireless, contact button to realize the control of illuminating lamp, adopts single-chip microcomputer or special chip to realize mostly.These traditional lamp controllers can only perception limited portion field data; Can whether there be the target of motion to occur in the perception certain distance such as the infrared induction lamp controller; Lamp is bright if moving target occurs; Target disappears then that lamp goes out, and the infrared induction lamp controller generally is used under the indoor narrow environment, mainly is to carry out the target perception to certain cross section.The information that they perceive is very limited, and can not segment the target that perceives, and during application installation environment is had certain requirement, restricted application.
Lamp controller is except accepting the centralized control instruction; If can be, and contrast bright lamp and control, with the utilization ratio that improves electric energy greatly in the target information in the big zone of accurate perception under any environment; Reduce the illuminating lamp unnecessary illumination time, play the effect of power saving.Simultaneously also can improve the validity of illumination, make illuminating lamp throw light in correct place and correct bright immediately lamp of time period.
Also do not utilize at present the illuminating lamp control technology of visually-perceptible.
Eventually the above, some shortcomings below present illuminating lamp control method exists:
The amount of information of
perception is limited
can not learn the environment of periphery automatically, and degree of intelligence is low
Summary of the invention
The objective of the invention is to propose a kind of illuminating lamp control method based on visually-perceptible; This lamp control method is through the target information in the visually-perceptible environment; According to the target information control illuminating lamp that perceives; Improve the service efficiency of illuminating lamp, the effect that realize that people Lai Dengliang, people are bright at lamp, turns off the light when you leave.
Illuminating lamp among the present invention refers to any visible light and the invisible light light-emitting device with illumination functions; Lamp controller refers to a control unit that is used for graphical analysis and illuminating lamp control, and it can be the hardware or the software module that are embedded in other device, also can be an independently hardware unit; Method of the present invention refers to the illuminating lamp control method that the result who has used graphical analysis controls illuminating lamp.
The nature information spinner realizes through vision if the mankind obtain; Than the sense of hearing and sense of touch; The amount of information that vision comprises is much bigger, therefore through visually-perceptible control illuminating lamp, with the degree of intelligence that improves lamp controller greatly; Improve the service efficiency and the scope of application of illuminating lamp greatly, effectively overcome the shortcoming of conventional lights controller.
The technical scheme that is adopted based on the illuminating lamp control method of visually-perceptible of the present invention is:
1) in the environment that illuminating lamp is installed, video camera is installed, is obtained the video signal of environment through video camera;
2) vision signal of obtaining inserts lamp controller; This lamp controller uses image analysis technology, and the video image that obtains is carried out real-time analysis, extracts the target signature in the image; The recognition objective behavior; And target signature and goal behavior classified, target signature comprises target shape characteristic, target texture characteristic, face characteristic and other target local features, goal behavior comprises that zone invasion, target are detained, warning line passes through, drives in the wrong direction, crowd massing, article are left over and article are removed;
3) according to user's preset rule and detected target signature and goal behavior, when interested target signature or goal behavior occurring, lamp controller is just opened illuminating lamp, realizes the effect of people Lai Dengliang;
4) after the people gets into the sensitizing range of video camera, lamp controller will continue detection and tracking clarification of objective and motion, if target rests in the sensitizing range always, then control illuminating lamp and will remain opening, realize that the people is in the bright effect of lamp;
5) after target is left the sensitizing range, lamp controller will be closed illuminating lamp after waiting for the delay time of setting, and realize the effect that turns off the light when you leave;
6) lamp controller is realized opening with closed of illuminating lamp through linkage relay, and the interlock of relay has the interlock of built-in switch amount, the interlock of outside connected switch amount and three kinds of modes of external RS485 interlock.
The invention has the beneficial effects as follows: people Lai Dengliang, the people is bright at lamp, turns off the light when you leave, and is applicable to all illumination occasions, can local control illuminating lamp, but also far distance controlled illuminating lamp.
Description of drawings
Fig. 1 is based on the illuminating lamp control system structure chart of visually-perceptible.
Fig. 2 is based on the illuminating lamp control method workflow diagram of visually-perceptible.
Specific embodiments
Lamp controller is based on the concrete realization of the illuminating lamp control method of visually-perceptible, and is as shown in Figure 1 based on the illuminating lamp control system structure chart of visually-perceptible.This illuminating lamp control system comprises three parts and forms: video camera, illuminating lamp and lamp controller.Video camera is used for the picture signal collection.Illuminating lamp is used for on-the-spot illumination.Lamp controller is used for the goal behavior and the interesting target characteristic of detection and Identification image, controls the Push And Release of illuminating lamp in real time.
Fig. 2 is based on the illuminating lamp control method workflow diagram of visually-perceptible, specifically comprises following five functional modules: video acquisition, video coding, graphical analysis, illuminating lamp control, transfer of data.Video acquisition module is used for the collection site video and converts digital video signal to.Video encoding module is used for raw video image is compressed, and reduces storage and data quantity transmitted.Image analysis module is used for target detection, target's feature-extraction and goal behavior identification.The illuminating lamp control module realizes the control of illuminating lamp according to the result and the predefined control logic of graphical analysis.Data transmission module is used for that managing video is browsed and parameter configuration, makes lamp controller carry out parameter configuration through network, and data transmission module is only used when needs dispose, and this module is not used under the lamp controller offline operation situation.
Concrete job step based on the illuminating lamp control method of visually-perceptible is following:
Step 1: through video acquisition module, the acquisition front end camera video signal, and the analog signal conversion of video camera input become digital video signal, digital video signal outputs to video encoding module and image analysis module respectively;
Step 2: video encoding module is encoded the raw digital image data that collects, and coding result is outputed to data transmission module, uses during for video tour and visualisation parameters configuration;
Step 3: image analysis module is analyzed the raw digital image data that collects; Detect and discern interested target signature and goal behavior; And providing analysis result according to preset rule, analysis result outputs to data transmission module and illuminating lamp control module respectively;
Step 4: among the graphical analysis result; If when target signature of setting or goal behavior, the illuminating lamp control module is then controlled illuminating lamp immediately and is in opening, if target is trapped in the sensitizing range always; Then control illuminating lamp and be held open state, if target disappears then closes illuminating lamp;
Step 5: when needs configured light controller, be connected to computer, use specialized configuration software on computers, the image analysis parameters of lamp controller and other functional module parameters are configured through the network interface on data transmission module and the lamp controller.
Characteristics of the present invention and effect have:
1) adopt the method control illuminating lamp of visually-perceptible, be applicable to the indoor and outdoors occasion of throwing light on arbitrarily, not affected by environment;
2) can realize moving object detection, goal behavior identification, target's feature-extraction etc., and can be to a certain goal behavior or target signature control illuminating lamp;
3) can local control illuminating lamp, but also far distance controlled illuminating lamp;
4) can effectively save illumination power consumption, effectively utilize electric energy;
5) effect that realized that people Lai Dengliang, people are at lamp bright, turns off the light when you leave;
Claims (10)
1. illuminating lamp control method based on visually-perceptible, it is characterized in that: illuminating lamp and video camera are connected respectively to lamp controller, and illuminating lamp is controlled by lamp controller, and video camera provides visual signal to lamp controller.
2. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: lamp controller carries out real-time analysis through the video image of uninterrupted acquisition camera, and controls illuminating lamp according to the result who analyzes.
3. the illuminating lamp control method based on visually-perceptible according to claim 1; It is characterized in that: lamp controller is a control unit that is used for graphical analysis and illuminating lamp control; It can be the hardware or the software module that are embedded in other device, also can be an independently hardware unit.
4. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: illuminating lamp is meant any visible light and the invisible light light-emitting device with illumination functions.
5. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: this method is meant that the result who has used graphical analysis controls any illuminating lamp control method of illuminating lamp.
6. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: lamp controller comprises 5 functional modules such as video acquisition, video coding, graphical analysis, illuminating lamp control, Network Transmission.
7. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: image analysis function comprises that specifically regional aim intrusion detection, target delay detect, warning line passes through detection, target is driven in the wrong direction detection, crowd massing detects, article are left over detection, article are removed 11 functions such as detection, the detection of people's face, target shape feature detection, target texture feature detection, the detection of target local feature.
8. the illuminating lamp control method based on visually-perceptible according to claim 1, it is characterized in that: image analysis function is to the illuminating lamp controlling Design.
9. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: lamp controller is controlled illuminating lamp through built-in relay or external relay-set.
10. the illuminating lamp control method based on visually-perceptible according to claim 1 is characterized in that: lamp controller can local control illuminating lamp, but also far distance controlled illuminating lamp.
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| CN2012100249975A CN102548153A (en) | 2012-02-06 | 2012-02-06 | Method for controlling illuminating lamp based on visual perception |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113946A (en) * | 2013-04-17 | 2014-10-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN105323920A (en) * | 2015-09-19 | 2016-02-10 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Illumination control system and method based on human body and human body position detection |
| CN105353631A (en) * | 2015-11-25 | 2016-02-24 | 小米科技有限责任公司 | Method and apparatus for adjusting working modes |
| CN105467935A (en) * | 2014-09-03 | 2016-04-06 | 秦皇岛中科百捷电子信息科技有限公司 | Active building energy conservation monitoring system and method |
| CN107079562A (en) * | 2014-07-17 | 2017-08-18 | 飞利浦灯具控股公司 | Control the light fixture in lighting device |
| CN107463880A (en) * | 2017-07-07 | 2017-12-12 | 广东欧珀移动通信有限公司 | Control method, electronic installation and computer-readable recording medium |
| CN107949134A (en) * | 2017-12-26 | 2018-04-20 | 华南理工大学 | A kind of intelligent desk lamp based on machine vision |
| CN110611979A (en) * | 2019-08-30 | 2019-12-24 | 南京雷仕光电科技有限公司 | Indoor lamp through WIFI control |
-
2012
- 2012-02-06 CN CN2012100249975A patent/CN102548153A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104113946A (en) * | 2013-04-17 | 2014-10-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN104113946B (en) * | 2013-04-17 | 2017-02-22 | 宝山钢铁股份有限公司 | light source illuminance adaptive control device and light source illuminance adaptive control method |
| CN107079562A (en) * | 2014-07-17 | 2017-08-18 | 飞利浦灯具控股公司 | Control the light fixture in lighting device |
| CN107079562B (en) * | 2014-07-17 | 2019-07-09 | 飞利浦灯具控股公司 | Control the light fixture in lighting device |
| CN105467935A (en) * | 2014-09-03 | 2016-04-06 | 秦皇岛中科百捷电子信息科技有限公司 | Active building energy conservation monitoring system and method |
| CN105323920A (en) * | 2015-09-19 | 2016-02-10 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | Illumination control system and method based on human body and human body position detection |
| CN105353631A (en) * | 2015-11-25 | 2016-02-24 | 小米科技有限责任公司 | Method and apparatus for adjusting working modes |
| CN107463880A (en) * | 2017-07-07 | 2017-12-12 | 广东欧珀移动通信有限公司 | Control method, electronic installation and computer-readable recording medium |
| US11176354B2 (en) | 2017-07-07 | 2021-11-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Control method, electronic device and computer-readable storage medium |
| CN107949134A (en) * | 2017-12-26 | 2018-04-20 | 华南理工大学 | A kind of intelligent desk lamp based on machine vision |
| CN110611979A (en) * | 2019-08-30 | 2019-12-24 | 南京雷仕光电科技有限公司 | Indoor lamp through WIFI control |
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Application publication date: 20120704 |