CN102927652A - Intelligent air conditioner control method based on positions of indoor persons and objects - Google Patents
Intelligent air conditioner control method based on positions of indoor persons and objects Download PDFInfo
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- CN102927652A CN102927652A CN2012103808586A CN201210380858A CN102927652A CN 102927652 A CN102927652 A CN 102927652A CN 2012103808586 A CN2012103808586 A CN 2012103808586A CN 201210380858 A CN201210380858 A CN 201210380858A CN 102927652 A CN102927652 A CN 102927652A
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Abstract
The invention provides an intelligent air conditioner control method based on the positions of indoor persons and objects. The intelligent air conditioner control method comprises the following steps of: acquiring an indoor background picture and initializing the background picture; acquiring an indoor real-time scene picture and distinguishing the positions of the persons and objects in the real-time scene picture; and carrying out intelligent control on an air conditioner according to the positions of the persons and objects. The intelligent air conditioner control method based on the the positions of the indoor persons and objects provided by the invention is a people-oriented automatic control method, and requirements of the indoor persons and objects can be met by adjusting wind power and wind direction of the air conditioner according to motions of the persons and objects in a control process, so that the air conditioner can be utilized optimally, and energy conservation and emission reduction effects can be achieved. The intelligent air conditioner control method provided by the invention is simple to realize and wide in application prospect.
Description
Technical field
The present invention relates to the intelligent air condition regulate and control method, particularly a kind of intelligent air condition regulate and control method that is applicable to air conditioner energy saving and air-conditioning auto-control based on indoor character positions.
Background technology
Along with the development of science and technology, the development of microcomputer-recognized intelligent control technology reaches its maturity, and the utilization of this technology in household electrical appliances is also more and more extensive.At present, household appliances are more to efficient, energy-conservation and intelligent future development, and the development of air-conditioning aspect also in the control of eliminating gradually the dull function of old-fashioned air-conditioning, has been introduced Based Intelligent Control.
A good intelligent air condition need to satisfy following several conditions, and at first, intelligent air condition must be accomplished energy-saving and emission-reduction; Secondly, the temperature of intelligent air condition arranges the health requirements that needs to adapt to human body; Again, the valuation taked of climate change need to reach the requirement of environmental protection; At last, the intelligent air condition of producing needs cheap, can satisfy most people's demand.
At present, in the adjustment process of many intelligent air conditions, mainly utilize temperature sensor testing environment temperature, thereby adjustment air-conditioner temperature, refrigeration is set, heats the Based Intelligent Control that isotype realizes air-conditioning, yet this Based Intelligent Control is mainly based on environment temperature, can't link together with indoor personage well, can not regulate wind direction and air quantity according to the variation of character positions.
Summary of the invention
The present invention is intended to solve at least the technical problem that exists in the prior art, has proposed to special innovation a kind of intelligent air condition regulate and control method based on indoor character positions.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of intelligent air condition regulate and control method based on indoor character positions, comprise the steps:
S1: gather indoor background picture and described background picture is initialized;
S2: gather indoor real-time scene picture and character positions in the described real-time scene picture changed and differentiate;
S3: air-conditioning is carried out intelligent control according to the character positions variation that detects among the step S2.
The intelligent air condition regulate and control method that the present invention is based on indoor character positions is the method for automatically regulating that people-oriented, in regulation process, adjust wind-force and the wind direction of air-conditioning according to personage's activity, the demand that can adapt to indoor personage, make air-conditioning can access best utilization, reach the effect of energy-saving and emission-reduction, implementation method of the present invention is simple, and application prospect is extensive.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the flow chart that the present invention is based on the intelligent air condition regulate and control method of indoor character positions;
Fig. 2 is the background picture that collects in a kind of preferred embodiment of the present invention;
Fig. 3 is the real-time scene picture that the present invention collects in preferred embodiment shown in Figure 2.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
The present invention proposes a kind of intelligent air condition regulate and control method based on indoor character positions, as shown in Figure 1, this intelligent air condition regulate and control method comprises the steps:
S1: gather indoor background picture and background picture is initialized;
S2: gather indoor real-time scene picture and character positions in the real-time scene picture changed and differentiate;
S3: air-conditioning is carried out intelligent control according to the character positions variation that detects among the step S2.
In a kind of preferred embodiment of the present invention, concrete step is:
The first step: gather indoor background picture and background picture is initialized.In the present embodiment, the position of camera can be set according to the complete area of character activities, make the complete area of the background picture covering character activities of camera collection, in a kind of preferred embodiment of the present invention, camera can but be not limited to be placed in the lower limb of air-conditioning, specifically can all settle at each face of air-conditioning, if air-conditioning is placed in leaning in the corner of wall of room, camera also can be placed in air-conditioning on the several times in room.
Then, utilize background modeling method, use Mathematical Modeling that the background picture of certain successive frame is gathered, in the present embodiment, the Mathematical Modeling of utilization can for but be not limited to Gauss model.
Second step: gather indoor real-time scene picture and character positions in the real-time scene picture changed and differentiate.In the present embodiment, second step comprises the steps:
S21: gather the real-time scene picture, in the present embodiment, camera keeps shooting state, the real-time scene image of the complete area of continuous collecting character activities;
S22: the real-time scene picture and the background picture that collect are compared, in the present embodiment, at first use Gauss model to process and take the real-time scene image that obtains, prospect is separated with background picture, if character positions changes, perhaps find to become from the no one people is arranged, then trigger the signal that has the people to exist, and the information of this character positions change is fed back to conditioning control unit, and enter step S23, otherwise keep the unmanned state, return step S21;
S23: the position of judging the personage changes situation, and the information that changes to conditioning control unit feedback character positions, and the change of character positions is specifically as follows but is not limited to become from the no one the people, and perhaps from there being the people to become the no one, perhaps people's position changes.
The 3rd step: air-conditioning is carried out intelligent control according to the character positions variation that detects in the second step.In the present embodiment, according to the variation of character positions, wind direction and the wind-force of air-conditioning are adjusted.As shown in Figures 2 and 3, when indoor people changed to position B from position A, air-conditioner control system was adjusted the wind direction of air-conditioning according to the character positions change information that receives.
Need to prove, camera keeps shooting state among the present invention, take regular time length as the real-time scene picture of the complete area of interval continuous collecting character activities, in the present embodiment, background picture can be the first pictures of the character activities complete area of camera shooting, also can be the real-time scene picture that collects in a upper moment.
The intelligent air condition regulate and control method that the present invention is based on indoor character positions is the method for automatically regulating that people-oriented, in regulation process, adjust wind-force and the wind direction of air-conditioning according to personage's activity, the demand that can adapt to indoor personage, make air-conditioning can access best utilization, reach the effect of energy-saving and emission-reduction, implementation method of the present invention is simple, and application prospect is extensive.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (6)
1. the intelligent air condition regulate and control method based on indoor character positions is characterized in that, comprises the steps:
S1: gather indoor background picture and described background picture is initialized;
S2: gather indoor real-time scene picture and character positions in the described real-time scene picture changed and differentiate;
S3: air-conditioning is carried out intelligent control according to the character positions variation that detects among the step S2.
2. the intelligent air condition regulate and control method based on indoor character positions as claimed in claim 1 is characterized in that, among the described step S1, the described background picture of collection covers the complete area of character activities.
3. the intelligent air condition regulate and control method based on indoor character positions as claimed in claim 1 is characterized in that, among the described step S1, uses Mathematical Modeling that background picture is gathered.
4. the intelligent air condition regulate and control method based on indoor character positions as claimed in claim 3 is characterized in that, the Mathematical Modeling of utilization is Gauss model.
5. the intelligent air condition regulate and control method based on indoor character positions as claimed in claim 1 is characterized in that described step S2 comprises the steps:
S21: gather the real-time scene picture;
S22: the real-time scene picture and the background picture that collect are compared, if character positions changes, then trigger the signal that has the people to exist, and enter step S23, otherwise return step S21;
S23: the position of judging the personage changes situation, and the information of feedback character positions change.
6. the intelligent air condition regulate and control method based on indoor character positions as claimed in claim 1 is characterized in that, in described step S3, according to the variation of character positions, wind direction and the wind-force of air-conditioning is adjusted.
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| CN201210380858.6A CN102927652B (en) | 2012-10-09 | 2012-10-09 | Intelligent air conditioner control method based on positions of indoor persons and objects |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103175287A (en) * | 2013-04-22 | 2013-06-26 | 清华大学 | Energy-saving control method and device for detecting character movement for air conditioner based on background modeling |
| CN107726560A (en) * | 2017-09-30 | 2018-02-23 | 珠海格力电器股份有限公司 | Image acquisition equipment, air conditioner and control method of air conditioner |
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| CN102927652B (en) | 2015-06-24 |
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