CN105546748A - Air supply control method and device for air conditioner - Google Patents
Air supply control method and device for air conditioner Download PDFInfo
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- CN105546748A CN105546748A CN201511034477.2A CN201511034477A CN105546748A CN 105546748 A CN105546748 A CN 105546748A CN 201511034477 A CN201511034477 A CN 201511034477A CN 105546748 A CN105546748 A CN 105546748A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses an air supply control method for an air conditioner. The air supply control method for the air conditioner comprises the steps that when the air conditioner turns into the operation mode corresponding to a mode selection instruction, horizontal air guiding strips are controlled to supply air at the default angle; a camera device is started to collect the image information in a space affected by the air conditioner; the target air guiding angle, for avoiding users, of vertical air guiding strips is obtained according to the image information; and the air guiding angle of the vertical air guiding strips is adjusted according to the target air guiding angle, so that the air conditioner is controlled to supply air in the mode of avoiding the users. The invention further discloses an air supply control device for the air conditioner. By the adoption of the air supply control method and device for the air conditioner, the air supply control accuracy of the air conditioner is improved, and accordingly the comfort of the air conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to air-conditioning control method and device.
Background technology
Along with the development of intellectual technology, increasing equipment enters the Based Intelligent Control epoch, such as, and the Smart Home such as air-conditioning, TV.For air-conditioning, in air-conditioning technical field, more employing infrared image equipment gathers the position of thermal source, controls the air-supply of air-conditioning according to the position of thermal source.But infrared image to the station acquisition poor accuracy of thermal source, and then causes the air blowing control low precision of air-conditioning.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-conditioning control method and device, is intended to solve the station acquisition poor accuracy of current infrared image to thermal source, and then causes the problem of air blowing control low precision of air-conditioning.
For achieving the above object, a kind of air-conditioning control method provided by the invention, comprises step:
When air-conditioning enters the operational mode corresponding with mode selection command, level of control wind guide strip is blown with default angle;
Enable the image information in camera head collection air-conditioning institute action space;
The target wind-guiding angle of user is avoided according to the vertical wind guide strip of described image information acquisition;
According to the wind-guiding angle of wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.
Preferably, describedly carry out obtaining according to described image the step that vertical wind guide strip avoids the target wind-guiding angle of user and comprise:
Described image is identified, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
Determine that vertical wind guide strip avoids the blowing range of user according to the quantity of described user, position and the distance from air-conditioning, obtain the target wind-guiding angle corresponding with described blowing range.
Preferably, described method also comprises:
When there is multiple user, extract the minimum range from air-conditioning in described multiple user;
Determine the air quantity of the indoor fan that described minimum range is corresponding;
Control air-conditioning to be less than the air-supply of determined air quantity.
Preferably, described avoid the step of target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition after, also comprise:
Detect temperature and the humidity of air-conditioning institute action space;
The rotating speed of air conditioning chamber's inner blower is mated according to described temperature and humidity;
Control the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed, adjust according to the wind-guiding angle of described rotating speed to described vertical wind guide strip, avoid user's air-supply to control air-conditioning.
Preferably, described method also comprises:
After operation of air conditioner Preset Time, judge whether there is user in described air-conditioning institute action space by camera head;
In described air-conditioning institute action space, there is not user, and when not receiving air-conditioning instruction, control air-conditioning and enter unmanned energy-saving blowing pattern.
In addition, for achieving the above object, the present invention also provides a kind of air-conditioning control device, comprising:
Wind-guiding Angle ambiguity module, during for entering the operational mode corresponding with mode selection command at air-conditioning, level of control wind guide strip is blown with default angle;
Acquisition module, for enabling the image information in camera head collection air-conditioning institute action space;
Acquisition module, for avoiding the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition;
Described wind-guiding Angle ambiguity module, also for the wind-guiding angle according to wind guide strip vertical described in described target wind-guiding angle adjustment, avoids user's air-supply to control air-conditioning.
Preferably, described acquisition module comprises:
Recognition unit, for identifying described image, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
For the quantity according to described user, position and the distance from air-conditioning, determining unit, determines that vertical wind guide strip avoids the blowing range of user;
Acquiring unit, for obtaining the target wind-guiding angle corresponding with described blowing range.
Preferably, described air-conditioning control device also comprises:
Extraction module, for when there is multiple user, extracts the minimum range from air-conditioning in described multiple user;
Determination module, for determining the air quantity of the indoor fan that described minimum range is corresponding;
Fan control module, also for controlling air-conditioning to be less than the air-supply of determined air quantity.
Preferably, described air-conditioning control device also comprises:
Detection module, for detecting temperature and the humidity of air-conditioning institute action space;
Processing module, for the rotating speed according to described temperature and humidity coupling air conditioning chamber inner blower;
Described fan control module, also for controlling the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed;
Described wind-guiding Angle ambiguity module, also for adjusting according to the wind-guiding angle of described rotating speed to described vertical wind guide strip, avoids user's air-supply to control air-conditioning.
Preferably, described air-conditioning control device also comprises:
Judge module, for after operation of air conditioner Preset Time, judges whether there is user in described air-conditioning institute action space by camera head;
Mode control module, for there is not user in described air-conditioning institute action space, and when not receiving air-conditioning instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern.
The present invention gathers the image information of air-conditioning institute action space by camera head, according to the target wind-guiding angle of the vertical wind guide strip of image information acquisition air conditioner air deflector gathered, and then adjust the wind-guiding angle of described vertical wind deflector, avoid user's air-supply to control air-conditioning.Because the image information of camera head shooting is more directly perceived, accurate, therefore, current infrared image effectively can be avoided the station acquisition poor accuracy of thermal source, and then cause the air blowing control low precision of air-conditioning.Improve the control accuracy of air-conditioning by the control mode of the vertical wind guide strip of above-mentioned air-conditioning, and then improve the comfortableness of air-conditioning
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the first embodiment of air-conditioning control method of the present invention;
Fig. 2 is the schematic flow sheet of the second embodiment of air-conditioning control method of the present invention;
Fig. 3 is the schematic flow sheet that the multiple user's air-conditioning of the present invention controls;
Fig. 4 is the schematic flow sheet of the 3rd embodiment of air-conditioning control method of the present invention;
Fig. 5 is the schematic flow sheet of the 4th embodiment of air-conditioning control method of the present invention;
Fig. 6 is the high-level schematic functional block diagram of the first embodiment of air-conditioning control device of the present invention;
Fig. 7 is the refinement high-level schematic functional block diagram of acquisition module one embodiment in Fig. 6;
Fig. 8 is the high-level schematic functional block diagram of the second embodiment of air-conditioning control device of the present invention;
Fig. 9 is the high-level schematic functional block diagram of the 3rd embodiment of air-conditioning control device of the present invention;
Figure 10 is the high-level schematic functional block diagram of the 4th embodiment of air-conditioning control device of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The primary solutions of the embodiment of the present invention is: when air-conditioning enters the operational mode corresponding with mode selection command, level of control wind guide strip is blown with default angle; Enable the image information in camera head collection air-conditioning institute action space; The target wind-guiding angle of user is avoided according to the vertical wind guide strip of described image information acquisition; According to the wind-guiding angle of wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.Gathered the image information of air-conditioning institute action space by camera head, according to the target wind-guiding angle of the vertical wind guide strip of image information acquisition air conditioner air deflector gathered, and then adjust the wind-guiding angle of described vertical wind deflector, avoid user's air-supply to control air-conditioning.Because the image information of camera head shooting is more directly perceived, accurate, therefore, current infrared image effectively can be avoided the station acquisition poor accuracy of thermal source, and then cause the air blowing control low precision of air-conditioning.Improve the control accuracy of air-conditioning by the control mode of the vertical wind guide strip of above-mentioned air-conditioning, and then improve the comfortableness of air-conditioning.
Current infrared image to the station acquisition poor accuracy of thermal source, and then causes the problem of air blowing control low precision of air-conditioning.
Based on the problems referred to above, the invention provides a kind of air-conditioning control method.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are the first embodiment of air-conditioning control method of the present invention.
In one embodiment, described air-conditioning control method comprises:
Step S10, when air-conditioning enters the operational mode corresponding with mode selection command, level of control wind guide strip level is blown with default angle;
In the present embodiment, receive air-conditioning open command, open air-conditioning, after air-conditioning is opened, run with the operational mode given tacit consent to, or operational mode when shutting down with the last time is run.
In operation of air conditioner process, receive air conditioning operating mode selection instruction, after receiving air conditioning operating mode selection instruction, select corresponding pattern according to mode selection command, such as, there is operational mode A, operational mode B and operational mode C in air-conditioning.The control routine that mode selection command carries is for selecting operational mode A, and after receiving mode selection command, air-conditioning runs according to operational mode A.When air-conditioning enters the operational mode selected according to mode selection command, level of control wind guide strip is blown with default angle.Described default angle includes but not limited to refrigeration mode default angle and heating mode default angle, in order to distinguish the horizontal wind guide strip angle avoiding user's air-supply in air-conditioning institute action space under different mode.Such as, be example in a chiller mode, described default angle is the angle different from horizontal direction angle.Such as, be level downward 45 degree or level upwards 45 degree etc.
In an embodiment of the present invention, in order to ensure the accurate control of air-conditioning, when air-conditioning enters the operational mode selected according to mode selection command, whether the operational mode judging described selection is default mode of operation, when the operational mode of described selection is for presetting mode of operation, level of control wind guide strip level is blown in the horizontal direction; When the operational mode of described selection is not for presetting mode of operation, not level of control wind guide strip running air-supply.Described default mode of operation includes but not limited to that A pattern or B-mode etc. need to control according to user the pattern of air-supply, and such as, under described A pattern, user's air-supply avoided by air-conditioning; Air conditioner intelligent (avoiding most of user or soft air-supply) air-supply under described B-mode.After the operational mode of air-conditioning is preset mode of operation, level of control wind guide strip is blown with default angle.
Step S20, enables the image information in camera head collection air-conditioning institute action space;
After the air-supply of level of control wind guide strip, enable the image information in camera head collection air-conditioning institute action space, described image information of enabling in camera head collection air-conditioning institute action space comprises camera head and opens, enable the function that camera head gathers the image information in air-conditioning institute action space, or, open camera head, and gather the image information in air-conditioning institute action space.Described image information includes but not limited to the user profile in air-conditioning institute action space, and described user profile includes but not limited to the position of user, the information such as distance and number of users from air-conditioning.Described camera head is arranged on air-conditioning, such as, is arranged on outside the air outlet place of indoor apparatus of air conditioner or the air-conditioning of indoor set and covers.Described camera head includes but not limited to camera or video camera (camera terminal, such as, camera, mobile phone) etc., and described camera head is connected with air-conditioning, and connected mode includes but not limited to the wired and wireless connections such as bluetooth, WiFi.
Step S30, avoids the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition;
After collecting image information, avoid the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition.Described image information comprises and controls relevant information with operation of air conditioner, and described relevant information is such as user profile and spatial positional information etc.By utilizing IMAQ and image recognition technology, from the image information of the air-conditioning institute action space gathered, extract the relevant information that controls with operation of air conditioner to obtain the target wind-guiding angle that vertical wind guide strip avoids user.Set up the mapping relations of the relevant information of extraction and the wind-guiding angle of vertical wind guide strip in advance, after collecting image information, obtained the target wind-guiding angle of vertical wind guide strip by the mapping relations of wind-guiding angle of the relevant information extracted and vertical wind guide strip.The process of the target wind-guiding angle of the vertical wind guide strip of concrete acquisition comprises: set up the mapping relations that relevant information and vertical wind guide strip avoid the wind-guiding angle of user in advance, after the relevant information being obtained operation of air conditioner control by IMAQ and identification, obtain according to described relevant information the target wind-guiding angle that corresponding vertical wind guide strip avoids user.Described wind-guiding angle is at least one vertical wind guide strip wind-guiding angle, described wind-guiding angle comprises the wind-guiding angle that wind guide strip needs run to, or relative to the angle of present wind guide strip, need the angle of adjustment (comprising wind-guiding adjustment angle and adjustment direction).
Step S40, according to the wind-guiding angle of wind guide strip vertical described in described target wind-guiding angle adjustment, avoids user's air-supply to control air-conditioning.
After by image information acquisition to the target wind-guiding angle of vertical wind guide strip, according to wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.The process of the vertical wind guide strip angle of described adjustment includes but not limited to: 1) the target wind-guiding angle obtained be wind guide strip need the wind-guiding angle run to time, control wind guide strip running to described wind-guiding angle; 2) when the target wind-guiding angle obtained is for adjustment wind-guiding angle, described wind-guiding angle is adjusted according to adjustment direction, wind guide strip to be adjusted to the angle needing to run to.In an embodiment of the present invention, after obtaining the target wind-guiding angle of vertical wind guide strip, judge that described vertical wind guide strip is the need of adjustment wind-guiding angle, if so, the then wind-guiding angle of vertical wind guide strip according to described target wind-guiding angle adjustment; If not, then the wind-guiding angle of described vertical wind guide strip is not adjusted.Describedly judge that described vertical wind guide strip comprises the need of the process of adjustment wind-guiding angle: judging that whether target wind-guiding angle is consistent with the wind-guiding angle of vertical wind guide strip, if unanimously, then judging the wind-guiding angle without the need to adjusting vertical wind guide strip; If inconsistent, then judge to need the wind-guiding angle adjusting vertical wind guide strip.
In other embodiments of the present invention, after collecting image information, according to the wind-guiding angle of the horizontal wind guide strip of described image information acquisition air-conditioning, according to the wind-guiding angle of the horizontal wind guide strip of described wind-guiding angle adjustment.The adjustment of described horizontal wind guide strip angle and the principle of vertical wind guide strip similar, this is no longer going to repeat them.Image information is gathered by camera head, and then obtain the wind-guiding angle adjustment level of level and vertical wind guide strip and the wind-guiding angle of vertical wind guide strip by image information, cause, the image information that camera head gathers is more directly perceived, accurate, and then can according to the image information of camera head collection control more accurately the gentle vertical wind guide strip of air conditioner water avoid user air-supply, improve air conditioning comfortableness further.
The image information of air-conditioning institute action space is gathered by camera head at the present embodiment, the target wind-guiding angle of user is avoided according to the vertical wind guide strip of image information acquisition gathered, and then adjust the wind-guiding angle of described vertical wind deflector, avoid user's air-supply to control air-conditioning.Because the image information of camera head shooting is more directly perceived, accurate, therefore, current infrared image effectively can be avoided the station acquisition poor accuracy of thermal source, and then cause the air blowing control low precision of air-conditioning.Improve the control accuracy of air-conditioning by the control mode of the vertical wind guide strip of above-mentioned air-conditioning, and then improve the comfortableness of air-conditioning.
With reference to figure 2, be the schematic flow sheet of the second embodiment of air-conditioning control method of the present invention, based on the first embodiment of said method, describedly carry out obtaining according to described image the step that vertical wind guide strip avoids the target wind-guiding angle of user and comprise:
Step S31, identifies described image, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
According to the quantity of described user, position and the distance from air-conditioning, step S32, determines that vertical wind guide strip avoids the blowing range of user, obtains the target wind-guiding angle corresponding with described blowing range.
In the present embodiment, the position of user, quantity and the user distance etc. from air-conditioning is included but not limited in described image information, after collecting image information by camera head, described image information is identified, obtain the quantity of user, position and the distance from air-conditioning, determine that vertical wind guide strip avoids the blowing range of user according to the quantity of described user, position and the distance from air-conditioning, obtain the target wind-guiding angle corresponding with described blowing range.Described image recognition processes can be according to the installation site of camera head on air-conditioning, and the position relationship of camera head and air-conditioning institute action space, obtaining the position of user, distance from air-conditioning, obtaining number of users by carrying out decomposition to image.
Concrete, when only there is a user in air-conditioning institute action space, when namely having to a customer location by image information identification, according to the distance of described user from air-conditioning, obtain the target wind-guiding angle of a vertical wind guide strip, that is, vertical wind guide strip is adjusted to the angle can avoiding described customer location, to avoid described user air-supply.In an embodiment of the present invention, in order to obtain customer location and distance more accurately, the position relationship of the corresponding air-conditioning institute in air-conditioning installation site action space is set, distance, the positional information of user from air-conditioning is obtained according to the customer location in position relationship and image, make the user that obtains more accurate relative to the distance of air-conditioning, positional information, after obtaining position, distance, number of users, calculate vertical wind guide strip angle again, obtain accurately vertically wind guide strip and avoid the wind-guiding angle of user's air-supply.In an embodiment of the present invention, after the air-supply of level of control wind guide strip, the vertical wind guide strip that can control air-conditioning is blown according to default angle, such as, the default angle of described vertical wind guide strip is with the angle of vertical-horizontal wind guide strip air-supply (that is, identical with horizontal wind guide strip air supply direction), or being that predetermined angle (10 degree or 80 degree etc.) is blown with horizontal wind guide strip, such as, blow in the centre position avoided to air-conditioning effect.
Further, with reference to figure 3, described method also comprises:
Step S33, when there is multiple user, extracts the minimum range from air-conditioning in described multiple user;
Step S34, determines the air quantity of the indoor fan that described minimum range is corresponding;
Step S35, controls air-conditioning to be less than the air-supply of determined air quantity.
When obtaining the position of multiple user by image information identification, namely, when there is multiple user, extract the minimum range from air-conditioning in described multiple user, determine the air quantity of the indoor fan that described minimum range is corresponding again, control air-conditioning to be less than the air-supply of determined air quantity, namely adjust the rotating speed of indoor fan.If when the rotating speed of indoor fan is minimum speed, then do not adjust the rotating speed of indoor fan; If when the rotating speed of indoor fan is not minimum speed, then reduce the rotating speed of indoor fan, to control air-conditioning to be less than the air-supply of determined air quantity.Such as, when also differing from a shelves level from minimum speed, control room inner blower operates with minimum speed, when being adjusted to minimum speed, no longer adjusts the rotating speed of indoor fan; From minimum speed also poor several grade time, first reduce a rotating speed grade, control camera head again and gather image information, when image information changes, the adjustment of indoor fan rotating speed is carried out again according to the number of users in image information, also can also be, gather the sendible temperature of the user in air-conditioning institute action space, when refrigeration mode, when sendible temperature is lower than preset temperature (such as, being 24 degree or 26 degree etc., the comfort temperature for arranging in advance), continue the rotating speed reducing indoor fan, reach preset temperature to make sendible temperature; When image information does not change or sendible temperature and preset temperature difference are less than predetermined threshold value (0.5 degree or 0.2 degree etc.), do not adjust the rotating speed of indoor fan.When being blown by the user avoiding minimum range at wind deflector, the air quantity of adjustment indoor fan, to ensure that the user of minimum range also avoids the air-supply of air-conditioning.
Further, in order to better ensure the air-supply demand of user, time after image recognition, according to quantity and the multiple wind-guiding angle avoiding user's air-supply of position acquisition of user, control vertical wind guide strip according to the wind-guiding angle air-supply obtained, the environmental degree of comfort in air-conditioning institute action space can better be ensured, and ensure to avoid user's air-supply.In an embodiment of the present invention, in order to better ensure the air-supply demand of user, can also be, while the vertical wind guide strip of adjustment, adjust the wind-guiding angle of horizontal wind guide strip, by the wind-guiding angle in conjunction with vertical wind guide strip and horizontal wind guide strip, make air-conditioning avoid user's air-supply more accurately, improve comfort of air conditioner.
In an embodiment of the present invention, in order to ensure air-supply demand, when adjusting the air-supply of wind-guiding angle, if user's air-supply cannot be avoided, then control room inner blower operates with minimum speed, ensure that the air quantity being sent to user is minimum, or when user cannot be avoided to blow, control air-conditioning with weak wind sense or calm sense air-supply.
In other embodiments of the present invention, after collecting image information, user type is identified according to image information, the air output avoiding user's air-supply is obtained according to user type, such as, exist in room the elderly user or condition difference user time air output be less than room do not exist the elderly user or condition difference user time air output, provide different air outputs according to different user and provide more comfortable air-supply in conjunction with wind-guiding angle.
With reference to figure 4, for the schematic flow sheet of the 3rd embodiment of air-conditioning control method of the present invention, based on the second embodiment of said method, described described image is identified that obtaining vertical wind guide strip avoids the step of the wind-guiding angle of user in institute's action space after, also comprise:
Step S50, detects temperature and the humidity of air-conditioning institute action space;
Step S60, mates the rotating speed of air conditioning chamber's inner blower according to described temperature and humidity;
Step S70, controls the air quantity of air conditioning chamber's inner blower air-supply, adjusts according to the wind-guiding angle of described rotating speed to described vertical wind guide strip according to described rotating speed, avoid user's air-supply to control air-conditioning.
In the present embodiment, after being got vertical wind guide strip by image information identification and avoiding the target wind-guiding angle of user, detect temperature and the humidity of air-conditioning institute action space, obtain the rotating speed of air conditioning chamber's inner blower according to described temperature and humidity.Namely, described temperature and humidity and target temperature and humidity (are arranged in advance, arrange according to user's request) comparison, the rotating speed of indoor fan is adjusted according to temperature and the difference of target temperature and the difference of humidity and target humidity, such as, described temperature is less than target temperature, needs the rotating speed improving indoor fan.After the rotating speed obtaining air conditioning chamber's inner blower according to described temperature and humidity, control the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed, and by described rotating speed, the vertical wind guide strip adjustment angle after being adjusted is adjusted to the wind-guiding angle that described vertical wind guide strip avoids user.After the rotating speed of adjustment indoor fan, such as, after the air quantity increasing indoor fan, or after the air quantity reducing indoor fan, need to adjust the wind-guiding angle of vertical wind guide strip, such as, before adjustment, air-supply and user perspective are 5 degree, be adjusted to 6 degree after adjustment, avoid because of after air output increase, coverage increase cannot avoid the situation of user's air-supply.After obtaining vertical wind guide strip adjustment angle, the wind-guiding angle current according to the vertical wind guide strip of described vertical wind guide strip adjustment angle adjustment, with by avoiding user's air-supply in conjunction with the air quantity of indoor fan and vertical wind guide strip Angle ambiguity air-conditioning.By regulating the parameter (the wind-guiding angle of indoor fan rotating speed and vertically wind guide strip) avoiding user's air-supply in conjunction with the rotating speed of indoor fan and the angle of vertical wind guide strip, better, control air-conditioning exactly and avoid user's air-supply, while ensureing to avoid user's air-supply, keep the comfortableness of air-supply, increase the Experience Degree of air-conditioning.
With reference to figure 5, be the schematic flow sheet of the 4th embodiment of air-conditioning control method of the present invention, based on the 3rd embodiment of said method, described method also comprises:
Step S80, after operation of air conditioner Preset Time, judges whether there is user in described air-conditioning institute action space by camera head;
, there is not user in step S90, and when not receiving air-conditioning instruction, control air-conditioning and enter unmanned energy-saving blowing pattern in described air-conditioning institute action space.
In the present embodiment, described Preset Time can be 5 minutes or 8 minutes etc., after operation of air conditioner Preset Time, the image information in air-conditioning institute action space is gathered by camera head, identify in air-conditioning institute action space whether there is user by image information, when there is not user in described air-conditioning institute action space, judge whether to receive air-conditioning instruction, when not receiving air-conditioning instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern.By detecting in air-conditioning institute action space whether user and receive air-conditioning instruction in operation of air conditioner process, when not detecting user and do not receive air-supply instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern, saving resource, reducing operating cost.In an embodiment of the present invention, described air-supply instruction can also be airconditioning control instruction.In other embodiments of the present invention, can also be first judge whether to receive air-conditioning instruction, after not receiving air-conditioning instruction, judge whether there is user in described air-conditioning institute action space by camera head.When not receiving air-supply instruction and not detecting user, control air-conditioning and enter unmanned energy-saving blowing pattern.
The electronic equipment that the executive agent of the air-conditioning control method of above-mentioned first to fourth embodiment all can be air-conditioning or be connected with AIR COND SIG Air Conditioner Singnal.Further, this air-conditioning control method can be realized by the client air-conditioning control program be arranged on air-conditioning or electronic equipment, and wherein, described electronic equipment includes but not limited to mobile phone, pad, notebook computer etc.
The present invention further provides a kind of air-conditioning control device.
With reference to the high-level schematic functional block diagram that Fig. 6, Fig. 6 are the first embodiment of air-conditioning control device of the present invention.
In one embodiment, described air-conditioning control device comprises: wind-guiding Angle ambiguity module 10, acquisition module 20 and acquisition module 30.
Described wind-guiding Angle ambiguity module 10, during for entering the operational mode corresponding with mode selection command at air-conditioning, level of control wind guide strip level is blown with default angle;
In the present embodiment, receive air-conditioning open command, open air-conditioning, after air-conditioning is opened, run with the operational mode given tacit consent to, or operational mode when shutting down with the last time is run.
In operation of air conditioner process, receive air conditioning operating mode selection instruction, after receiving air conditioning operating mode selection instruction, select corresponding pattern according to mode selection command, such as, there is operational mode A, operational mode B and operational mode C in air-conditioning.The control routine that mode selection command carries is for selecting operational mode A, and after receiving mode selection command, air-conditioning runs according to operational mode A.When air-conditioning enters the operational mode selected according to mode selection command, level of control wind guide strip is blown with default angle.Described default angle includes but not limited to refrigeration mode default angle and heating mode default angle, in order to distinguish the horizontal wind guide strip angle avoiding user's air-supply in air-conditioning institute action space under different mode.Such as, be example in a chiller mode, described default angle is the angle different from horizontal direction angle.Such as, be level downward 45 degree or level upwards 45 degree etc.
In an embodiment of the present invention, in order to ensure the accurate control of air-conditioning, when air-conditioning enters the operational mode selected according to mode selection command, whether the operational mode judging described selection is default mode of operation, when the operational mode of described selection is for presetting mode of operation, level of control wind guide strip level is blown in the horizontal direction; When the operational mode of described selection is not for presetting mode of operation, not level of control wind guide strip running air-supply.Described default mode of operation includes but not limited to that A pattern or B-mode etc. need to control according to user the pattern of air-supply, and such as, under described A pattern, user's air-supply avoided by air-conditioning; Air conditioner intelligent (avoiding most of user or soft air-supply) air-supply under described B-mode.After the operational mode of air-conditioning is preset mode of operation, level of control wind guide strip is blown with default angle.
Described acquisition module 20, for enabling the image information in camera head collection air-conditioning institute action space;
After the air-supply of level of control wind guide strip, enable the image information in camera head collection air-conditioning institute action space, described image information of enabling in camera head collection air-conditioning institute action space comprises camera head and opens, enable the function that camera head gathers the image information in air-conditioning institute action space, or, open camera head, and gather the image information in air-conditioning institute action space.Described image information includes but not limited to the user profile in air-conditioning institute action space, and described user profile includes but not limited to the position of user, the information such as distance and number of users from air-conditioning.Described camera head is arranged on air-conditioning, such as, is arranged on outside the air outlet place of indoor apparatus of air conditioner or the air-conditioning of indoor set and covers.Described camera head includes but not limited to camera or video camera (camera terminal, such as, camera, mobile phone) etc., and described camera head is connected with air-conditioning, and connected mode includes but not limited to the wired and wireless connections such as bluetooth, WiFi.
Described acquisition module 30, for avoiding the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition;
After collecting image information, avoid the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition.Described image information comprises and controls relevant information with operation of air conditioner, and described relevant information is such as user profile and spatial positional information etc.By utilizing IMAQ and image recognition technology, from the image information of the air-conditioning institute action space gathered, extract the relevant information that controls with operation of air conditioner to obtain the target wind-guiding angle that vertical wind guide strip avoids user.Set up the mapping relations of the relevant information of extraction and the wind-guiding angle of vertical wind guide strip in advance, after collecting image information, obtained the target wind-guiding angle of vertical wind guide strip by the mapping relations of wind-guiding angle of the relevant information extracted and vertical wind guide strip.The process of the target wind-guiding angle of the vertical wind guide strip of concrete acquisition comprises: set up the mapping relations that relevant information and vertical wind guide strip avoid the wind-guiding angle of user in advance, after the relevant information being obtained operation of air conditioner control by IMAQ and identification, obtain according to described relevant information the target wind-guiding angle that corresponding vertical wind guide strip avoids user.Described wind-guiding angle is at least one vertical wind guide strip wind-guiding angle, described wind-guiding angle comprises the wind-guiding angle that wind guide strip needs run to, or relative to the angle of present wind guide strip, need the angle of adjustment (comprising wind-guiding adjustment angle and adjustment direction).
Described wind-guiding Angle ambiguity module 10, also for the wind-guiding angle according to wind guide strip vertical described in described target wind-guiding angle adjustment, avoids user's air-supply to control air-conditioning.
After by image information acquisition to the target wind-guiding angle of vertical wind guide strip, according to wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.The process of the vertical wind guide strip angle of described adjustment includes but not limited to: 1) the target wind-guiding angle obtained be wind guide strip need the wind-guiding angle run to time, control wind guide strip running to described wind-guiding angle; 2) when the target wind-guiding angle obtained is for adjustment wind-guiding angle, described wind-guiding angle is adjusted according to adjustment direction, wind guide strip to be adjusted to the angle needing to run to.In an embodiment of the present invention, after obtaining the target wind-guiding angle of vertical wind guide strip, judge that described vertical wind guide strip is the need of adjustment wind-guiding angle, if so, the then wind-guiding angle of vertical wind guide strip according to described target wind-guiding angle adjustment; If not, then the wind-guiding angle of described vertical wind guide strip is not adjusted.Describedly judge that described vertical wind guide strip comprises the need of the process of adjustment wind-guiding angle: judging that whether target wind-guiding angle is consistent with the wind-guiding angle of vertical wind guide strip, if unanimously, then judging the wind-guiding angle without the need to adjusting vertical wind guide strip; If inconsistent, then judge to need the wind-guiding angle adjusting vertical wind guide strip.
In other embodiments of the present invention, after collecting image information, according to the wind-guiding angle of the horizontal wind guide strip of described image information acquisition air-conditioning, according to the wind-guiding angle of the horizontal wind guide strip of described wind-guiding angle adjustment.The adjustment of described horizontal wind guide strip angle and the principle of vertical wind guide strip similar, this is no longer going to repeat them.Image information is gathered by camera head, and then obtain the wind-guiding angle adjustment level of level and vertical wind guide strip and the wind-guiding angle of vertical wind guide strip by image information, cause, the image information that camera head gathers is more directly perceived, accurate, and then can according to the image information of camera head collection control more accurately the gentle vertical wind guide strip of air conditioner water avoid user air-supply, improve air conditioning comfortableness further.
The image information of air-conditioning institute action space is gathered by camera head at the present embodiment, the target wind-guiding angle of user is avoided according to the vertical wind guide strip of image information acquisition gathered, and then adjust the wind-guiding angle of described vertical wind deflector, avoid user's air-supply to control air-conditioning.Because the image information of camera head shooting is more directly perceived, accurate, therefore, current infrared image effectively can be avoided the station acquisition poor accuracy of thermal source, and then cause the air blowing control low precision of air-conditioning.Improve the control accuracy of air-conditioning by the control mode of the vertical wind guide strip of above-mentioned air-conditioning, and then improve the comfortableness of air-conditioning.
With reference to figure 7, described acquisition module 30 comprises recognition unit 31, determining unit 32 and acquiring unit 33,
Described recognition unit 31, for identifying described image, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
For the quantity according to described user, position and the distance from air-conditioning, described determining unit 32, determines that vertical wind guide strip avoids the blowing range of user;
Described acquiring unit 33, for obtaining the target wind-guiding angle corresponding with described blowing range.
In the present embodiment, the position of user, quantity and the user distance etc. from air-conditioning is included but not limited in described image information, after collecting image information by camera head, described image information is identified, obtain the quantity of user, position and the distance from air-conditioning, determine that vertical wind guide strip avoids the blowing range of user according to the quantity of described user, position and the distance from air-conditioning, obtain the target wind-guiding angle corresponding with described blowing range.Described image recognition processes can be according to the installation site of camera head on air-conditioning, and the position relationship of camera head and air-conditioning institute action space, obtaining the position of user, distance from air-conditioning, obtaining number of users by carrying out decomposition to image.
Concrete, when only there is a user in air-conditioning institute action space, when namely having to a customer location by image information identification, according to the distance of described user from air-conditioning, obtain the target wind-guiding angle of a vertical wind guide strip, that is, vertical wind guide strip is adjusted to the angle can avoiding described customer location, to avoid described user air-supply.In an embodiment of the present invention, in order to obtain customer location and distance more accurately, the position relationship of the corresponding air-conditioning institute in air-conditioning installation site action space is set, distance, the positional information of user from air-conditioning is obtained according to the customer location in position relationship and image, make the user that obtains more accurate relative to the distance of air-conditioning, positional information, after obtaining position, distance, number of users, calculate vertical wind guide strip angle again, obtain accurately vertically wind guide strip and avoid the wind-guiding angle of user's air-supply.In an embodiment of the present invention, after the air-supply of level of control wind guide strip, the vertical wind guide strip that can control air-conditioning is blown according to default angle, such as, the default angle of described vertical wind guide strip is with the angle of vertical-horizontal wind guide strip air-supply (that is, identical with horizontal wind guide strip air supply direction), or being that predetermined angle (10 degree or 80 degree etc.) is blown with horizontal wind guide strip, such as, blow in the centre position avoided to air-conditioning effect.
With reference to figure 8, described air-conditioning control device also comprises: extraction module 40, determination module 50 and fan control module 60,
Described extraction module 40, for when there is multiple user, extracts the minimum range from air-conditioning in described multiple user;
Described determination module 50, for determining the air quantity of the indoor fan that described minimum range is corresponding;
Described fan control module 60, for controlling air-conditioning to be less than the air-supply of determined air quantity.
When obtaining the position of multiple user by image information identification, namely, when there is multiple user, extract the minimum range from air-conditioning in described multiple user, determine the air quantity of the indoor fan that described minimum range is corresponding again, control air-conditioning to be less than the air-supply of determined air quantity, namely adjust the rotating speed of indoor fan.If when the rotating speed of indoor fan is minimum speed, then do not adjust the rotating speed of indoor fan; If when the rotating speed of indoor fan is not minimum speed, then reduce the rotating speed of indoor fan, to control air-conditioning to be less than the air-supply of determined air quantity.Such as, when also differing from a shelves level from minimum speed, control room inner blower operates with minimum speed, when being adjusted to minimum speed, no longer adjusts the rotating speed of indoor fan; From minimum speed also poor several grade time, first reduce a rotating speed grade, control camera head again and again gather image information, when image information changes, the adjustment of indoor fan rotating speed is carried out again according to the number of users in image information, also can also be, gather the sendible temperature of the user in air-conditioning institute action space, when refrigeration mode, when sendible temperature is lower than preset temperature (such as, being 24 degree or 26 degree etc., the comfort temperature for arranging in advance), continue the rotating speed reducing indoor fan, reach preset temperature to make sendible temperature; When image information does not change or sendible temperature and preset temperature difference are less than predetermined threshold value (0.5 degree or 0.2 degree etc.), do not adjust the rotating speed of indoor fan.When being blown by the user avoiding minimum range at wind deflector, the air quantity of adjustment indoor fan, to ensure that the user of minimum range also avoids the air-supply of air-conditioning.
Further, in order to better ensure the air-supply demand of user, time after image recognition, according to quantity and the multiple wind-guiding angle avoiding user's air-supply of position acquisition of user, control vertical wind guide strip according to the wind-guiding angle air-supply obtained, the environmental degree of comfort in air-conditioning institute action space can better be ensured, and ensure to avoid user's air-supply.In an embodiment of the present invention, in order to better ensure the air-supply demand of user, can also be, while the vertical wind guide strip of adjustment, adjust the wind-guiding angle of horizontal wind guide strip, by the wind-guiding angle in conjunction with vertical wind guide strip and horizontal wind guide strip, make air-conditioning avoid user's air-supply more accurately, improve comfort of air conditioner.
In an embodiment of the present invention, in order to ensure air-supply demand, when adjusting the air-supply of wind-guiding angle, if user's air-supply cannot be avoided, then control room inner blower operates with minimum speed, ensure that the air quantity being sent to user is minimum, or when user cannot be avoided to blow, control air-conditioning with weak wind sense or calm sense air-supply.
In other embodiments of the present invention, after collecting image information, user type is identified according to image information, the air output avoiding user's air-supply is obtained according to user type, such as, exist in room the elderly user or condition difference user time air output be less than room do not exist the elderly user or condition difference user time air output, provide different air outputs according to different user and provide more comfortable air-supply in conjunction with wind-guiding angle.
With reference to figure 9, described air-conditioning control device also comprises: detection module 70 and processing module 80,
Described detection module 70, for detecting temperature and the humidity of air-conditioning institute action space;
Described processing module 80, for the rotating speed according to described temperature and humidity coupling air conditioning chamber inner blower;
Described fan control module 60, also for controlling the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed;
Described wind-guiding Angle ambiguity module 10, also for adjusting according to the wind-guiding angle of described rotating speed to described vertical wind guide strip, avoids user's air-supply to control air-conditioning.
In the present embodiment, after being got vertical wind guide strip by image information identification and avoiding the target wind-guiding angle of user, detect temperature and the humidity of air-conditioning institute action space, obtain the rotating speed of air conditioning chamber's inner blower according to described temperature and humidity.Namely, described temperature and humidity and target temperature and humidity (are arranged in advance, arrange according to user's request) comparison, the rotating speed of indoor fan is adjusted according to temperature and the difference of target temperature and the difference of humidity and target humidity, such as, described temperature is less than target temperature, needs the rotating speed improving indoor fan.After the rotating speed obtaining air conditioning chamber's inner blower according to described temperature and humidity, control the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed, and by described rotating speed, the vertical wind guide strip adjustment angle after being adjusted is adjusted to the wind-guiding angle that described vertical wind guide strip avoids user.After the rotating speed of adjustment indoor fan, such as, after the air quantity increasing indoor fan, or after the air quantity reducing indoor fan, need to adjust the wind-guiding angle of vertical wind guide strip, such as, before adjustment, air-supply and user perspective are 5 degree, be adjusted to 6 degree after adjustment, avoid because of after air output increase, coverage increase cannot avoid the situation of user's air-supply.After obtaining vertical wind guide strip adjustment angle, the wind-guiding angle current according to the vertical wind guide strip of described vertical wind guide strip adjustment angle adjustment, with by avoiding user's air-supply in conjunction with the air quantity of indoor fan and vertical wind guide strip Angle ambiguity air-conditioning.By regulating the parameter (the wind-guiding angle of indoor fan rotating speed and vertically wind guide strip) avoiding user's air-supply in conjunction with the rotating speed of indoor fan and the angle of vertical wind guide strip, better, control air-conditioning exactly and avoid user's air-supply, while ensureing to avoid user's air-supply, keep the comfortableness of air-supply, increase the Experience Degree of air-conditioning.
With reference to Figure 10, described air-conditioning control device also comprises: judge module 90 and mode control module 100,
Described judge module 90, for after operation of air conditioner Preset Time, judges whether there is user in described air-conditioning institute action space by camera head;
Described mode control module 100, for there is not user in described air-conditioning institute action space, and when not receiving air-conditioning instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern.
In the present embodiment, described Preset Time can be 5 minutes or 8 minutes etc., after operation of air conditioner Preset Time, the image information in air-conditioning institute action space is gathered by camera head, identify in air-conditioning institute action space whether there is user by image information, when there is not user in described air-conditioning institute action space, judge whether to receive air-conditioning instruction, when not receiving air-conditioning instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern.By detecting in air-conditioning institute action space whether user and receive air-conditioning instruction in operation of air conditioner process, when not detecting user and do not receive air-supply instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern, saving resource, reducing operating cost.In an embodiment of the present invention, described air-supply instruction can also be airconditioning control instruction.In other embodiments of the present invention, can also be first judge whether to receive air-conditioning instruction, after not receiving air-conditioning instruction, judge whether there is user in described air-conditioning institute action space by camera head.When not receiving air-supply instruction and not detecting user, control air-conditioning and enter unmanned energy-saving blowing pattern.
Based on above-mentioned air-conditioning control device, the present invention also provides a kind of terminal, described terminal is air-conditioning, comprise processor, described processor is connected with camera head, described processor is based on the connection with described camera head, and during for entering the operational mode corresponding with mode selection command at air-conditioning, level of control wind guide strip is blown with default angle; Enable the image information in camera head collection air-conditioning institute action space; The target wind-guiding angle of user is avoided according to the vertical wind guide strip of described image information acquisition; According to the wind-guiding angle of wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.Gathered the image information of air-conditioning institute action space by camera head, according to the target wind-guiding angle of the vertical wind guide strip of image information acquisition air conditioner air deflector gathered, and then adjust the wind-guiding angle of described vertical wind deflector, avoid user's air-supply to control air-conditioning.Because the image information of camera head shooting is more directly perceived, accurate, therefore, current infrared image effectively can be avoided the station acquisition poor accuracy of thermal source, and then cause the air blowing control low precision of air-conditioning.Improve the control accuracy of air-conditioning by the control mode of the vertical wind guide strip of above-mentioned air-conditioning, and then improve the comfortableness of air-conditioning.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an air-conditioning control method, is characterized in that, comprises step:
When air-conditioning enters the operational mode corresponding with mode selection command, level of control wind guide strip is blown with default angle;
Enable the image information in camera head collection air-conditioning institute action space;
The target wind-guiding angle of user is avoided according to the vertical wind guide strip of described image information acquisition;
According to the wind-guiding angle of wind guide strip vertical described in described target wind-guiding angle adjustment, avoid user's air-supply to control air-conditioning.
2. air-conditioning control method as claimed in claim 1, is characterized in that, describedly carries out obtaining according to described image the step that vertical wind guide strip avoids the target wind-guiding angle of user and comprises:
Described image is identified, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
Determine that vertical wind guide strip avoids the blowing range of user according to the quantity of described user, position and the distance from air-conditioning, obtain the target wind-guiding angle corresponding with described blowing range.
3. air-conditioning control method as claimed in claim 2, it is characterized in that, described method also comprises:
When there is multiple user, extract the minimum range from air-conditioning in described multiple user;
Determine the air quantity of the indoor fan that described minimum range is corresponding;
Control air-conditioning to be less than the air-supply of determined air quantity.
4. air-conditioning control method as claimed in claim 1, is characterized in that, described avoid the step of target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition after, also comprise:
Detect temperature and the humidity of air-conditioning institute action space;
The rotating speed of air conditioning chamber's inner blower is mated according to described temperature and humidity;
Control the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed, adjust according to the wind-guiding angle of described rotating speed to described vertical wind guide strip, avoid user's air-supply to control air-conditioning.
5. the air-conditioning control method as described in any one of Claims 1-4, is characterized in that, described method also comprises:
After operation of air conditioner Preset Time, judge whether there is user in described air-conditioning institute action space by camera head;
In described air-conditioning institute action space, there is not user, and when not receiving air-conditioning instruction, control air-conditioning and enter unmanned energy-saving blowing pattern.
6. an air-conditioning control device, is characterized in that, comprising:
Wind-guiding Angle ambiguity module, during for entering the operational mode corresponding with mode selection command at air-conditioning, level of control wind guide strip is blown with default angle;
Acquisition module, for enabling the image information in camera head collection air-conditioning institute action space;
Acquisition module, for avoiding the target wind-guiding angle of user according to the vertical wind guide strip of described image information acquisition;
Described wind-guiding Angle ambiguity module, also for the wind-guiding angle according to wind guide strip vertical described in described target wind-guiding angle adjustment, avoids user's air-supply to control air-conditioning.
7. air-conditioning control device as claimed in claim 6, it is characterized in that, described acquisition module comprises:
Recognition unit, for identifying described image, obtains the quantity of user in air-conditioning institute action space, position and the distance from air-conditioning;
For the quantity according to described user, position and the distance from air-conditioning, determining unit, determines that vertical wind guide strip avoids the blowing range of user;
Acquiring unit, for obtaining the target wind-guiding angle corresponding with described blowing range.
8. air-conditioning control device as claimed in claim 7, it is characterized in that, described air-conditioning control device also comprises:
Extraction module, for when there is multiple user, extracts the minimum range from air-conditioning in described multiple user;
Determination module, for determining the air quantity of the indoor fan that described minimum range is corresponding;
Fan control module, also for controlling air-conditioning to be less than the air-supply of determined air quantity.
9. air-conditioning control device as claimed in claim 8, it is characterized in that, described air-conditioning control device also comprises:
Detection module, for detecting temperature and the humidity of air-conditioning institute action space;
Processing module, for the rotating speed according to described temperature and humidity coupling air conditioning chamber inner blower;
Described fan control module, also for controlling the air quantity of air conditioning chamber's inner blower air-supply according to described rotating speed;
Described wind-guiding Angle ambiguity module, also for adjusting according to the wind-guiding angle of described rotating speed to described vertical wind guide strip, avoids user's air-supply to control air-conditioning.
10. the air-conditioning control device as described in any one of claim 6 to 9, is characterized in that, described air-conditioning control device also comprises:
Judge module, for after operation of air conditioner Preset Time, judges whether there is user in described air-conditioning institute action space by camera head;
Mode control module, for there is not user in described air-conditioning institute action space, and when not receiving air-conditioning instruction, controlling air-conditioning and entering unmanned energy-saving blowing pattern.
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| CN107781950A (en) * | 2016-08-25 | 2018-03-09 | 珠海格力电器股份有限公司 | Air supply method, device and the air-conditioning and its system of air-conditioning |
| CN107906695A (en) * | 2017-10-02 | 2018-04-13 | 广东美的制冷设备有限公司 | Air conditioner air blowing control method, air conditioner and readable storage medium |
| CN108870687A (en) * | 2018-07-31 | 2018-11-23 | 珠海格力电器股份有限公司 | A kind of control method and control device of air conditioner air deflector |
| CN108870632A (en) * | 2018-06-13 | 2018-11-23 | 芜湖美智空调设备有限公司 | Air-conditioner control method, controller, air conditioner and storage medium |
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