CN101587338A - Electrical equipment control method and system - Google Patents
Electrical equipment control method and system Download PDFInfo
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- CN101587338A CN101587338A CNA2009100866535A CN200910086653A CN101587338A CN 101587338 A CN101587338 A CN 101587338A CN A2009100866535 A CNA2009100866535 A CN A2009100866535A CN 200910086653 A CN200910086653 A CN 200910086653A CN 101587338 A CN101587338 A CN 101587338A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 238000012544 monitoring process Methods 0.000 claims abstract description 46
- 230000003068 static effect Effects 0.000 claims abstract description 32
- 238000003384 imaging method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention discloses electrical equipment control method and system.Method comprises: the image of A. acquisition monitoring scene, image is carried out moving object detection, and judge whether to detect moving target, if open the electric equipment in the monitoring scene; Otherwise, execution in step B; B. image is carried out static target and detect, judge whether to detect static target, if open the electric equipment in the monitoring scene; Otherwise, do not deal with.The present invention can realize the automatic control to electric equipment, energy savings greatly.
Description
Technical field
The present invention relates to the device control technical field, be specifically related to electrical equipment control method and system.
Background technology
In the world today that energy scarcity is on the rise, sustainable development has become whole world common recognition.Energy-saving and emission-reduction can be alleviated the energy-intensive situation to a certain extent, reduce the pollution to environment.But in actual life, often can see wasting phenomenon, After Hours be not related to unreasonable use of power down lamp, air-conditioning or the like such as lighting, the office block of unmanned public place to the energy.The reason that causes these phenomenons is because attention degree is not enough on the one hand, but the more important thing is because artificial condition is difficult to the electric equipment of public place is controlled down.Light automatic switchgear based on sound has been arranged at present, but be only applicable to the occasion of obvious sound.
Summary of the invention
The invention provides electrical equipment control method and system, to realize the automatic control to electric equipment, energy savings.
Technical scheme of the present invention is achieved in that
A kind of electrical equipment control method comprises:
The image of A, acquisition monitoring scene carries out moving object detection to image, judges whether to detect moving target, if open the electric equipment in the monitoring scene; Otherwise, execution in step B;
B, image is carried out static target detect, judge whether to detect static target, if open the electric equipment in the monitoring scene; Otherwise, do not deal with.
The described judgement of step B does not further comprise after detecting static target: monitoring scene is carried out sound detection, whether judge volume greater than preset value, if open the electric equipment in the monitoring scene; Otherwise, do not deal with.
The described judgement of steps A further comprises after detecting moving target: detect the position of moving target,
The described electric equipment of opening in the monitoring scene of steps A is: open electric equipment corresponding with the position of moving target in the monitoring scene.
Operation degree with electric equipment is divided into more than one rank in advance, and the number of moving target and the inter-step corresponding relation of operation of electric equipment are set,
The described judgement of steps A further comprises after detecting moving target: the number that calculates moving target;
The described electric equipment of opening in the monitoring scene of steps A is: according to the number of moving target, determine the operation rank of electric equipment, according to this operation rank, open the electric equipment in the monitoring scene.
Further comprise before the image of the described acquisition monitoring scene of steps A:, select the imaging wave band of image capture device according to light condition.
A kind of electric equipment control system comprises:
Image capture module, the image of acquisition monitoring scene outputs to the moving object detection module with image;
The moving object detection module is carried out moving object detection to image, if detect moving target, then to control module output OPEN; Otherwise, image is outputed to the static target detection module;
The static target detection module, the image that the moving object detection module is sent carries out the static target detection, if detect, to control module output OPEN;
Control module according to OPEN, is opened the electric equipment in the monitoring scene.
Described static target detection module is further used for, if do not detect static target, then output sound detects instruction;
And described system further comprises: the sound detection module, be used to receive the sound detection instruction that the static target detection module is sent, and according to this instruction monitoring scene is carried out sound detection, if volume is greater than preset value, then to control module output OPEN.
Described moving object detection module is further used for, and after detecting moving target, detects the position of moving target, and the position of moving target is outputed to control module,
Described control module is opened electric equipment corresponding with this position in the monitoring scene according to the position of moving target.
Described moving object detection module is further used for, and after detecting moving target, calculates the number of moving target, and the number of moving target is outputed to control module,
Described control module is divided into more than one rank with the operation degree of electric equipment in advance, the number of moving target and the inter-step corresponding relation of operation of electric equipment are set, number according to moving target, determine the operation rank of electric equipment, according to this operation rank, open the electric equipment in the monitoring scene.
Described system further comprises:
The band selection module preestablishes the selection moment of visible light wave range and the selection moment of infrared band, when the selection of visible light wave range arrives constantly, selects indication to image capture module output visible light wave range; When the selection of infrared waves section arrives constantly, select indication to image capture module output infrared band.
Compared with prior art, among the present invention, the image of acquisition monitoring scene carries out moving object detection to image, if detect moving target, then opens the electric equipment in the monitoring scene; Otherwise, continue to detect static target, if detect static target, then open the electric equipment in the monitoring scene.The present invention can realize: when only motion or static target occurring in monitoring scene, just move electric equipment; Otherwise, do not move electric equipment.Obviously, the present invention can realize the automatic control to electric equipment, energy savings greatly.
In addition, in the embodiment of the invention, when not detecting the motion and standstill target, further carry out sound detection, if volume greater than preset value, is then moved electric equipment; Perhaps, after detecting moving target, further determine the position of moving target, only move the electric equipment of moving target position correspondence; Perhaps, after detecting moving target, further determine the number of moving target, determine the operation degree of electric equipment according to the number of moving target; Like this, in energy savings, the actual needs of more having fitted.
Description of drawings
The process flow diagram of the control apparatus equipment that Fig. 1 provides for the embodiment of the invention;
The composition diagram of the electric equipment control system that Fig. 2 provides for the embodiment of the invention.
Embodiment
The present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
The process flow diagram of the control apparatus equipment that Fig. 1 provides for the embodiment of the invention, as shown in Figure 1, its concrete steps are as follows:
Step 101:, select the imaging wave band of image capture device according to current light condition.
Modal imaging wave band is divided into two kinds of visible light wave range and infrared bands.Visible light wave range can be adopted during daytime, infrared band can be adopted during night.If there is special light to measure module in the image capture device, then this light is measured module and can be chosen to the picture wave band automatically according to light condition; If there is not light to measure module in the image capture device, then can increase a band selection module, this module period control image capture device is by day selected visible light wave range, selects infrared band at night-time hours control image capture module.
Step 102: the image of acquisition monitoring scene.
Each two field picture that collects is carried out following processing:
Step 103: image is carried out moving object detection.
This step can adopt existing techniques in realizing.
It is pointed out that in order to improve the reliability of motion detection, can gather image that a frame do not comprise people image as a setting in advance, after this every collection one two field picture, poor by this image and background image are made frame, detect moving target.
Step 104: judge whether there is moving target in the image, if, execution in step 109; Otherwise, execution in step 105.
Step 105: image is carried out static target detect.
It can be human detection, number of people detection etc. that static target detects.Human detection, the number of people detect and can adopt existing techniques in realizing.
Step 106: judge whether to detect static target, if, execution in step 109; Otherwise, execution in step 107.
Step 107: monitoring scene is carried out sound detection.
Step 108: whether judge volume greater than default decibel value, if, execution in step 109; Otherwise, execution in step 110.
Step 109: determine to have in the scene people's activity, the electric equipment in the Open Scene, this flow process finishes.
Step 110: determine activity unmanned in the scene, do not deal with.
For energy savings more effectively, the position that can write down each electric equipment in advance, in step 103, detect moving target after, the electric equipment of correspondence position then according to the position of this moving target, is opened in the position of output movement target simultaneously.
In addition, also can set in advance number and other corresponding relation of electric equipment runtime class of moving target, electric equipment operation rank can be divided into an above rank.For example: electric equipment is moved rank be divided into high and low two ranks,, then need all electric equipments are all opened if high-level; If low level is then opened half electric equipment.After in step 103, detecting moving target, calculate the number of moving target simultaneously, determine the operation rank of electric equipment then according to the number of moving target.
The composition diagram of the electric equipment control system that Fig. 2 provides for the embodiment of the invention, as shown in Figure 2, it mainly comprises: image capture module 21, moving object detection module 22, static target detection module 23, sound detection module 24 and control module 25, wherein:
Image capture module 21: the image of acquisition monitoring scene outputs to moving object detection module 22 with image.
Moving object detection module 22: receive the image that image capture module 21 is sent, image is carried out moving object detection, if detect moving target, then to control module 25 output OPENs; Otherwise, to static target detection module 23 these images of output.
Static target detection module 23: receive the image that moving object detection module 22 is sent, this image is carried out static target detect, if detect, to control module 25 output OPENs; Otherwise, detect instruction to sound detection module 24 output sounds.
Sound detection module 24: receive the sound detection instruction that static target detection module 23 is sent, monitoring scene is carried out sound detection, if volume is greater than preset value, then to control module 25 output OPENs according to this instruction.
Control module 25:, then open the electric equipment in the monitoring scene if receive the OPEN that moving object detection module 22 or static target detection module 23 or sound detection module 24 are sent.
In actual applications, moving object detection module 22 is further used for, after detecting moving target, detect the position of moving target, the position of moving target is outputed to control module 25, electric equipment corresponding with this position in the monitoring scene is opened in the position of the moving target that control module 25 is sent according to moving object detection module 22.
Moving object detection module 22 also can be further used for, after detecting moving target, calculate the number of moving target, the number of moving target is outputed to control module 25, control module 25 is divided into more than one rank with the operation degree of electric equipment in advance, the number of moving target and the inter-step corresponding relation of operation of electric equipment are set, the number of the moving target of sending according to moving object detection module 22, determine the operation rank of electric equipment, according to this operation rank, open the electric equipment in the monitoring scene.
In actual applications, the electric equipment control system that the embodiment of the invention provides also can comprise: the band selection module, be used to preestablish the selection moment of visible light wave range and the selection moment of infrared band, when the selection of visible light wave range arrives constantly, select indication to image capture module 21 output visible light wave ranges; When the selection of infrared waves section arrives constantly, select indication to image capture module 21 output infrared bands.
And, image capture module 21: when receiving visible light wave range selection indication, begin to adopt the image of visible light wave range acquisition monitoring scene; When receiving infrared band selection indication, begin to adopt the image of infrared band acquisition monitoring scene.
The above only is process of the present invention and method embodiment, in order to restriction the present invention, all any modifications of being made within the spirit and principles in the present invention, is not equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of electrical equipment control method is characterized in that, this method comprises:
The image of A, acquisition monitoring scene carries out moving object detection to image, judges whether to detect moving target, if open the electric equipment in the monitoring scene; Otherwise, execution in step B;
B, image is carried out static target detect, judge whether to detect static target, if open the electric equipment in the monitoring scene; Otherwise, do not deal with.
2, the method for claim 1 is characterized in that, the described judgement of step B does not further comprise after detecting static target: monitoring scene is carried out sound detection, whether judge volume greater than preset value, if open the electric equipment in the monitoring scene; Otherwise, do not deal with.
3, method as claimed in claim 1 or 2 is characterized in that, the described judgement of steps A further comprises after detecting moving target: detect the position of moving target,
The described electric equipment of opening in the monitoring scene of steps A is: open electric equipment corresponding with the position of moving target in the monitoring scene.
4, method as claimed in claim 1 or 2 is characterized in that, the operation degree with electric equipment is divided into more than one rank in advance, and the number of moving target and the inter-step corresponding relation of operation of electric equipment are set,
The described judgement of steps A further comprises after detecting moving target: the number that calculates moving target;
The described electric equipment of opening in the monitoring scene of steps A is: according to the number of moving target, determine the operation rank of electric equipment, according to this operation rank, open the electric equipment in the monitoring scene.
5, method as claimed in claim 1 or 2 is characterized in that, further comprises before the image of the described acquisition monitoring scene of steps A: according to light condition, select the imaging wave band of image capture device.
6, a kind of electric equipment control system is characterized in that, this system comprises:
Image capture module, the image of acquisition monitoring scene outputs to the moving object detection module with image;
The moving object detection module is carried out moving object detection to image, if detect moving target, then to control module output OPEN; Otherwise, image is outputed to the static target detection module;
The static target detection module, the image that the moving object detection module is sent carries out the static target detection, if detect, to control module output OPEN;
Control module according to OPEN, is opened the electric equipment in the monitoring scene.
7, system as claimed in claim 6 is characterized in that, described static target detection module is further used for, if do not detect static target, then output sound detects instruction;
And described system further comprises: the sound detection module, be used to receive the sound detection instruction that the static target detection module is sent, and according to this instruction monitoring scene is carried out sound detection, if volume is greater than preset value, then to control module output OPEN.
As claim 6 or 7 described systems, it is characterized in that 8, described moving object detection module is further used for, after detecting moving target, detect the position of moving target, the position of moving target is outputed to control module,
Described control module is opened electric equipment corresponding with this position in the monitoring scene according to the position of moving target.
As claim 6 or 7 described systems, it is characterized in that 9, described moving object detection module is further used for, after detecting moving target, calculate the number of moving target, the number of moving target is outputed to control module,
Described control module is divided into more than one rank with the operation degree of electric equipment in advance, the number of moving target and the inter-step corresponding relation of operation of electric equipment are set, number according to moving target, determine the operation rank of electric equipment, according to this operation rank, open the electric equipment in the monitoring scene.
10, as claim 6 or 7 described systems, it is characterized in that described system further comprises:
The band selection module preestablishes the selection moment of visible light wave range and the selection moment of infrared band, when the selection of visible light wave range arrives constantly, selects indication to image capture module output visible light wave range; When the selection of infrared waves section arrives constantly, select indication to image capture module output infrared band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100866535A CN101587338A (en) | 2009-06-16 | 2009-06-16 | Electrical equipment control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100866535A CN101587338A (en) | 2009-06-16 | 2009-06-16 | Electrical equipment control method and system |
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| CN101587338A true CN101587338A (en) | 2009-11-25 |
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| CNA2009100866535A Pending CN101587338A (en) | 2009-06-16 | 2009-06-16 | Electrical equipment control method and system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110209063A (en) * | 2019-05-23 | 2019-09-06 | 成都世纪光合作用科技有限公司 | A kind of smart machine control method and device |
| CN114143941A (en) * | 2021-11-25 | 2022-03-04 | 安徽极光照明工程有限公司 | Garden road lamp control system and method based on intelligent control |
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| EP0846992A1 (en) * | 1996-12-05 | 1998-06-10 | Leopold Kostal GmbH & Co. KG | Circuit arrangement |
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2009
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|---|---|---|---|---|
| EP0846992A1 (en) * | 1996-12-05 | 1998-06-10 | Leopold Kostal GmbH & Co. KG | Circuit arrangement |
| CN101051223A (en) * | 2007-04-29 | 2007-10-10 | 浙江工业大学 | Air conditioner energy saving controller based on omnibearing computer vision |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110209063A (en) * | 2019-05-23 | 2019-09-06 | 成都世纪光合作用科技有限公司 | A kind of smart machine control method and device |
| CN114143941A (en) * | 2021-11-25 | 2022-03-04 | 安徽极光照明工程有限公司 | Garden road lamp control system and method based on intelligent control |
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Application publication date: 20091125 |