CN101294729A - Air conditioner and control method thereof - Google Patents
Air conditioner and control method thereof Download PDFInfo
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- CN101294729A CN101294729A CNA2008100920003A CN200810092000A CN101294729A CN 101294729 A CN101294729 A CN 101294729A CN A2008100920003 A CNA2008100920003 A CN A2008100920003A CN 200810092000 A CN200810092000 A CN 200810092000A CN 101294729 A CN101294729 A CN 101294729A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F11/79—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
- 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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
An air conditioner and a control method thereof are disclosed. The air conditioner includes a distance detection unit which detects a distance to an obstacle in an indoor space, a temperature detection unit which detects a space temperature of the indoor space, a rotation unit which rotates the distance detection unit and the temperature detection unit, and a controller which controls to detect distance information and temperature information according to space regions obtained by dividing the indoor space into a plurality of regions in a rotation direction while the distance detection unit and the temperature detection unit are rotated, to sequentially store the distance information and temperature information according to the space regions,; and to determine whether there is a human body in a corresponding space region and a position of the human body based on a variation in the stored distance information and temperature information. Accordingly, it is possible to quickly and accurately distinguish an object from a human body, and also possible to quickly and accurately determine even a hardly moving body, thereby improving pleasantness of a human body by concentrating or removing cool air or warm air to or from the human body according to a user's preference.
Description
Cross-reference to related applications
The application requires to enjoy in the interests of the korean patent application that proposed in Korea S Department of Intellectual Property on April 27th, 2007 2007-0041206 number, and its full content is with reference to this.
Technical field
The present invention relates to a kind of air-conditioning and control method thereof, more specifically, the present invention relates to a kind ofly can detect air-conditioning and the control method thereof that in the interior space, whether has human body.
Background technology
Usually, air-conditioning is to utilize the cooling fluid of circulation evaporate in kind of refrigeration cycle or the heat absorption effect of execution when liquefying and the equipment of hot generation effect cooling or circumference environment, in kind of refrigeration cycle, compressor, cross valve, outdoor heat converter, outdoor expansion cell, indoor expansion cell and indoor heat converter interconnect by the cooling fluid pipeline, to form closed loop.
Recently, air-conditioning can detect the position whether people and human body are arranged in the interior space, and controls flow direction and flowing velocity based on the result who detects, thus with the needed optimum state cooling of user and the heating interior space.
Korean Patent Registration discloses a kind of air-conditioning No. 0166933, wherein sonic sensor is used for by separate the rotating range of cross scavenging mouth with the angle intervals of regulation, sequentially to detect distance along all directions apart from the object or person body, and based on the variation of the distance that detects, judge the existence of human body and the position of human body, thereby based on the information control flow of judging to and mobility, this sonic sensor wherein is installed to interact with the cross scavenging mouth.
Yet,, when human body moves (for example, sleep) hardly, be difficult to object and human body are distinguished owing to only judge that based on variable in distance barrier is object or human body.
Summary of the invention
In order to address the above problem, the present invention has been proposed.An object of the present invention is to provide a kind of air-conditioning and control method thereof, described air-conditioning can improve the human detection performance, fast and accurately to judge the position whether people and human body are arranged.
Others of the present invention and/or advantage part are in the following description set forth, and will be from described explanation partly clear presenting, or can in to practice of the present invention, learn.
According to an aspect of the present invention, provide a kind of air-conditioning, described air-conditioning comprises: apart from detecting unit, and the described distance that detects the barrier in the interior space apart from detecting unit; Temperature detecting unit, described temperature detecting unit detects the space temperature of the interior space; Rotary unit, described rotary unit rotary distance detecting unit and temperature detecting unit; And controller, when distance detecting unit and temperature detecting unit rotation, according to by the interior space is divided into the area of space that a plurality of districts obtain along direction of rotation, the control of described controller detects range information and temperature information, sequentially stores range information and temperature information and according to the range information of storage and the variation of temperature information, determine whether to exist the position of human body and human body in corresponding area of space according to area of space.
According to a further aspect in the invention, provide a kind of control air-conditioning so that detect the barrier in the interior space distance sensor and detect the method for sensor rotation of the space temperature of the interior space, described method comprises: rotate described sensor; When described sensor rotates,, detect range information and temperature information according to by the interior space being divided into the area of space that a plurality of zones obtain along direction of rotation; Sequentially store the range information and the temperature information of detection according to area of space; And, determine in corresponding area of space, whether to exist the position of human body and human body according to the range information of area of space storage and the variation of temperature information.
Description of drawings
Will be from the explanation of following embodiment, make these and/or others of exemplary embodiments of the present invention and advantage become more apparent and be easier to reference to accompanying drawing and understand, wherein:
Fig. 1 is that diagram illustrates the stereogram according to the air-conditioning of the embodiment of the invention;
Fig. 2 is that diagram illustrates the side cross-sectional view according to the air-conditioning of the embodiment of the invention;
Fig. 3 is that diagram illustrates the controlling party block diagram according to the air-conditioning of the embodiment of the invention;
Fig. 4 be in order to explanation in air-conditioning, by the interior space being divided into the distance value in each area of space that a plurality of zones obtain and the chart of temperature value according to the embodiment of the invention;
Fig. 5 is stored in the range information in the memory cell and the form of temperature information in order to explanation;
Fig. 6 be shown in the diagram in order to the control flow chart of explanation according to the control method of the air-conditioning of the embodiment of the invention; And
Fig. 7 determines whether to exist the table of the operation of human body in order to explanation shown in the diagram according to each area of space among Fig. 6.
The specific embodiment
To be described in detail exemplary embodiments of the present invention now, example of the present invention illustrates that in the accompanying drawings wherein identical reference symbol is represented components identical in full.Below will be by describing embodiment with reference to the accompanying drawings with explanation the present invention.
Below, specify embodiments of the invention with reference to the accompanying drawings.
As depicted in figs. 1 and 2, air-conditioning comprises the main body 10 with box housing 11 according to an embodiment of the invention, and housing 11 has the front surface of opening and covers the front panel 12 of the front surface of opening of housing 11.In addition, air-conditioning also comprises and is installed in heat exchanger 13 that carries out heat exchange in the main body 10 and the air blast 14 of blowing.
Infrared ray range sensor 17a and infrared temperature sensor 17b are installed in the downside of outlet 16, are used for rotating back and forth in the angular range of regulation.Infrared ray range sensor 17a and infrared temperature sensor 17b are by motor 18 rotations.Infrared ray range sensor 17a is along the distance of direction of rotation detection apart from the barrier in the interior space.Infrared temperature sensor 17b detects space temperature along direction of rotation.
Guide the cross scavenging mouth 19a of the air of discharging and vertically guide the vertical scavenge port 19b of the air of discharging to be installed in the outlet 16 along horizontal direction.
Constitute air-conditioning, when making air blast 14 operations, the air that is drawn into main body 10 by suction inlet 15 carries out heat exchange by the inner heat exchanger 13 of going up that is arranged on main body 10, then, carry out heat-exchanged air and supply to the interior space by the outlet 16 that is arranged on top once more, cool off thus and heat room air.
As shown in Figure 3, the air-conditioning that has according to the said structure of the embodiment of the invention comprises the controller 20 of carrying out whole control.
The input side of controller 20 is electrically connected to infrared ray range sensor 17a and infrared temperature sensor 17b.Infrared ray range sensor 17a and infrared temperature sensor 17b are by motor 18 rotations.Infrared ray range sensor 17a detects the distance of the barrier in the interior space along direction of rotation.Infrared ray range sensor 17a comprises light emission part and light receiver, is used for the infrared rays survey distance that reflects from barrier by emission infrared ray and reception.Infrared temperature sensor 17b detects space temperature along direction of rotation.Infrared temperature sensor 17b comprises lens, thermoelectric pile and embedded signal processor, is used for the infrared rays survey space temperature that reflects from barrier by emission infrared ray and reception.
The outlet side of controller 20 is electrically connected to the fans drive unit 22 of blower 14, the scavenge port driver element 23 that drives cross scavenging mouth 19a and vertical scavenge port 19b, drive motor 18 with rotation infrared ray range sensor 17a and the rotary unit 24 of infrared temperature sensor 17b and the driven compressor unit 25 of drive compression machine 26.
In addition, controller 20 is electrically connected to memory cell 21, and memory cell 21 is sequentially stored range information and the temperature information that detects by infrared ray range sensor 17a and infrared temperature sensor 17b according to each area of space.
As shown in Figure 4, when infrared ray range sensor 17a and infrared temperature sensor 17b by rotary unit 24 back and forth after the rotation, when infrared ray range sensor 17a and infrared temperature sensor 17b rotate back and forth, measure the distance value and the temperature value of barrier during according to the rules time interval of controller 20 along the area of space of all directions.Distance value and the temperature value that to measure in each area of space according to corresponding area of space are stored in the memory cell 21.Fig. 5 diagram illustrates when the interior space is divided into n area of space, according to the temperature value of each area of space storage and the pattern of distance value.
As an example, when infrared ray range sensor 17a and infrared temperature sensor 17b when the G1 area of space rotates to the Gn area of space, when passing the G1 area of space, measure and store the first distance value Y1-1 and the first temperature value X1-1 of G1 area of space middle distance barrier.In remaining area of space, carry out in this way and measure and storage operation.At last, the first distance value Yn-1 and the first temperature value Xn-1 in measurement and the storage Gn area of space.Then, as infrared ray range sensor 17a and infrared temperature sensor 17b during along relative direction rotation, measure and store the second distance value Yn-2 and the second temperature value Xn-2 in the Gn area of space, and when passing the Gn-1 area of space, measure and store the second distance value Yn-1-2 and the second temperature value Xn-1-2 of Gn-1 area of space middle distance barrier.In all the other area of space, carry out measurement and storage operation, and when passing the G1 area of space, measure and store the second distance value Y1-2 and the second temperature value X1-2 of G1 area of space middle distance barrier in this mode.When infrared ray range sensor 17a and infrared temperature sensor 17b rotation, repeat this process in the same way.In this case, before air-conditioning operation, store initial value each temperature value X1-0 of G1 area of space in the Gn area of space in advance to Xn-0, be used for judging in each area of space of the interior space whether have object, human body or thermal source.
If in corresponding area of space, do not have barrier, then launch infrared ray and after it is reflected by wall surface, return.If have barrier in corresponding area of space, then Fa She infrared ray returns after being reflected by barrier.Therefore, according to whether having barrier, before returning, infrared ray there are differences in time.Controller 20 can determine whether have barrier in corresponding area of space based on the variation between previous distance value and the current distance value, and determines the position of the barrier in corresponding area of space.In addition, have under the situation of barrier,, can determine that then barrier is an object if between current distance and first front distance, do not change, and if current distance less than first front distance, determine that then barrier is a human body.Yet if before the air-conditioning operation, the people sleeps in corresponding area of space, because the people is mobile hardly, and does not change on distance, so even barrier is a human body, also being judged as to possible errors barrier is object.Therefore, be difficult to only determine correctly that according to the variation of distance barrier is object or human body, and can only correctly determine whether to have the position of barrier and barrier according to the variation of distance.In the case, first front distance can be the distance before current distance or the mean value of all first front distances just.
Therefore, in the present invention, measuring distance changes and variations in temperature in corresponding area of space.If in corresponding area of space, do not have human body, then in corresponding area of space, be measured as low-temperature values.Yet, if there is human body, because people's body temperature can be measured high relatively temperature value.Particularly,, do not have human body, can measure higher temperature value if having thermal source.Therefore, controller 20 can determine whether there is human body in corresponding area of space by Current Temperatures and previous temperature are compared.In this case, because temperature value measured has bigger difference, therefore, can be easy to distinguish human body and thermal source.In this case, previous temperature can be the temperature before Current Temperatures or the mean value of all previous temperature just.
As mentioned above, if in specific area of space, have the variations in temperature that current distance is higher than previous temperature less than the variable in distance and the Current Temperatures of first front distance, then controller 20 determines that existence newly enters into the barrier in corresponding space zone, and barrier is human body or thermal source.Because thermal source has the temperature value of the body temperature that is higher than the people, thus if variations in temperature is equal to or greater than reference value, determine that then barrier is a thermal source, and if variations in temperature less than reference value, determine that then barrier is a human body.
In addition, if only have the variable in distance of current distance less than first front distance, and do not have Current Temperatures to be higher than the variations in temperature of previous temperature, then controller 20 determines that existence newly enters into the barrier in corresponding space zone, and barrier is an object.
In addition,, and only have the variations in temperature that Current Temperatures is higher than previous temperature, then mean the object that does not newly enter into corresponding area of space, but just have thermal source or human body at first if there be not the variable in distance of current distance less than first front distance.Therefore, if variations in temperature is equal to or greater than reference value, then controller 20 determines to exist thermal source, and if variations in temperature less than reference value, then determine to exist human body.In this case, human body is the human body that moves hardly.
In addition, if there be not the variable in distance of current distance less than first front distance, and do not have the variations in temperature that Current Temperatures is higher than previous temperature, then controller 20 determines newly not enter into the object of corresponding area of space, and does not just have human body, object or thermal source at first.
Simultaneously, controller 20 control cross scavenging mouth 19a are towards the area of space that wherein has human body, and it is corresponding with the position of human body to control vertical scavenge port 19b.That is to say, along with human body away from main body 10, then control vertical scavenge port 19b upwards.
After this, the operation of controller 20 is described with reference to Fig. 6.At first, controller 20 is carried out cooling down operation or heating operation in operation 100.
Then, controller 20 is controlled rotary units 24 with rotation infrared ray range sensor 17a and infrared temperature sensor 17b in operation 110.
In operation 120 and 130, after infrared ray range sensor 17a and infrared temperature sensor 17b rotation, controller 20 is by distance and the temperature of infrared detection in the corresponding space zone according to each spatial emission infrared ray and reception reflection.
In operation 140, controller 20 control store unit 21 are with range information and the temperature information of storage according to the detection of each area of space.
Then, in operation 150, controller 20 determines whether the position of people and human body according to each area of space.That is to say, as shown in Figure 7, if having the variable in distance of current distance, and has the variations in temperature that Current Temperatures is higher than previous temperature less than first front distance, then determine to have the barrier that newly enters into the corresponding space zone, and barrier is human body or thermal source.Because thermal source has temperature value than people height, so, if variations in temperature is equal to or greater than reference value, determine that then barrier is a thermal source, and if variations in temperature less than reference value, determine that then barrier is a human body.In addition,, and do not have Current Temperatures to be higher than the variations in temperature of previous temperature, then determine to have the barrier that newly enters into the corresponding space zone, and barrier is an object if only have the variable in distance of current distance less than first front distance.In addition,, and only have the variations in temperature that Current Temperatures is higher than previous temperature, then mean the object that does not newly enter into corresponding area of space if there be not the variable in distance of current distance less than first front distance, but from just beginning just have thermal source or human body.Therefore, if variations in temperature is equal to or greater than reference value, then be thermal source, and if variations in temperature less than reference value, then determine it is human body.In addition, if do not have the variable in distance of current distance less than first front distance, and do not have the variations in temperature that Current Temperatures is higher than previous temperature, then determine newly not enter into the object of corresponding area of space, and beginning does not just have human body, object or thermal source.
In addition, in operation 160, controller 20 control cross scavenging mouth 19a are towards the area of space that wherein has human body, and it is corresponding with the position of human body to control vertical scavenge port 19b, make along with human body away from main body 10, control vertical scavenge port 19b and make progress.
As mentioned above, according to the present invention, when the temperature sensor that makes detection apart from the range sensor of the distance of the barrier in the interior space and the temperature that detects the interior space rotates, detect and storage range information and temperature information according to a plurality of area of space that are divided into along direction of rotation.Then, based on the range information of storage and the variation of temperature information, determine the existence of human body and the position of human body.Therefore, can be fast and differentiation of objects and human body exactly, even and can be fast and determine mobile hardly human body exactly.Therefore, have hobby according to the user, by cold air or warm air being concentrated on the human body or removing effect with the comfortableness of improving human body from human body.
In addition, according to the present invention, owing to use infrared ray range sensor and infrared temperature sensor with relative high detection rate, so, have the effect that determines whether to exist human body in real time.
In addition, according to the present invention, because the rotary manipulation of infrared ray range sensor and infrared temperature sensor is undertaken by rotary unit independently, and do not interact with the cross scavenging mouth with relative low speed, therefore, because can increase rotary speed, so, the effect that determines whether to exist human body more quickly had.
Although illustrated and illustrated embodiments of the invention, yet what one of skill in the art will recognize that is, can change this embodiment under the situation that does not deviate from principle of the present invention and spirit, scope of the present invention is limited by claim and equivalents thereof.
Claims (14)
1. air-conditioning, described air-conditioning comprises:
Apart from detecting unit, the described distance that detects the barrier in the interior space apart from detecting unit;
Temperature detecting unit, described temperature detecting unit detects the space temperature of the interior space;
Rotary unit, described rotary unit rotation is described apart from detecting unit and temperature detecting unit; And
Controller, described controller is described during apart from the rotation of detecting unit and temperature detecting unit, according to detecting range information and temperature information by the interior space being divided into the area of space control that a plurality of districts obtain along direction of rotation, store range information and temperature information according to area of space control sequence ground, and determine in corresponding area of space, whether to exist the position of human body and human body according to the variation of range information of storing and temperature information.
2. air-conditioning according to claim 1 wherein saidly comprises the infrared ray range sensor apart from detecting unit.
3. air-conditioning according to claim 1, wherein said temperature detecting unit comprises infrared temperature sensor.
4. air-conditioning according to claim 1, if wherein in corresponding area of space current distance shorter than first front distance, and Current Temperatures is than previous temperature height, then controller is determined have human body or thermal source in corresponding area of space.
5. air-conditioning according to claim 4, if wherein in corresponding area of space Current Temperatures than predetermined temperature height, then controller is determined have thermal source in corresponding area of space, and if Current Temperatures lower than predetermined temperature, then determine in corresponding area of space, have human body.
6. air-conditioning according to claim 1, if wherein in corresponding area of space, between current distance and first front distance, do not have variable in distance, and Current Temperatures is than previous temperature height, and then controller is determined to have human body or thermal source in corresponding area of space.
7. air-conditioning according to claim 6, if wherein in corresponding area of space Current Temperatures than predetermined temperature height, then controller is determined to have thermal source in corresponding area of space, if and Current Temperatures is lower than predetermined temperature, then determine in corresponding area of space, to have the human body that moves hardly.
8. air-conditioning according to claim 1, if wherein in corresponding area of space current distance shorter than first front distance, and between Current Temperatures and previous temperature, do not had variations in temperature, then controller is determined have object in corresponding area of space.
One kind control air-conditioning so that detect the barrier in the interior space distance sensor and detect the method for sensor rotation of the space temperature of the interior space, described method comprises:
Rotate described sensor;
When described sensor rotates,, detect range information and temperature information according to by the interior space being divided into the area of space that a plurality of zones obtain along direction of rotation;
Sequentially store the range information and the temperature information of detection according to area of space; And
Based on according to the range information of area of space storage and the variation of temperature information, determine in corresponding area of space, whether to exist the position of human body and human body.
10. air-conditioning according to claim 9, if wherein in corresponding area of space, current distance is shorter than first front distance, and Current Temperatures is then determined have human body or thermal source in corresponding area of space than previous temperature height.
11. air-conditioning according to claim 10, if wherein in corresponding area of space, Current Temperatures is then determined to have thermal source in corresponding area of space than predetermined temperature height, if and Current Temperatures is lower than predetermined temperature, then determine in corresponding area of space, to have human body.
12. air-conditioning according to claim 9 if wherein in corresponding area of space, do not have variable in distance between current distance and first front distance, and Current Temperatures is determined then have human body or thermal source in corresponding area of space than previous temperature height.
13. air-conditioning according to claim 12, if wherein in corresponding area of space, Current Temperatures is than predetermined temperature height, then determine in corresponding area of space, to have thermal source, if and Current Temperatures is lower than predetermined temperature, then determine in corresponding area of space, to have the human body that moves hardly.
14. air-conditioning according to claim 9, if wherein in corresponding area of space, current distance is shorter than first front distance, and has not had variations in temperature between Current Temperatures and previous temperature, then determines have object in corresponding area of space.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0041206 | 2007-04-27 | ||
| KR1020070041206A KR100855000B1 (en) | 2007-04-27 | 2007-04-27 | Air conditioner and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101294729A true CN101294729A (en) | 2008-10-29 |
| CN101294729B CN101294729B (en) | 2012-05-23 |
Family
ID=39646359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100920003A Expired - Fee Related CN101294729B (en) | 2007-04-27 | 2008-04-15 | Air conditioner and control method thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1985936B1 (en) |
| KR (1) | KR100855000B1 (en) |
| CN (1) | CN101294729B (en) |
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| CN101900395A (en) * | 2009-05-25 | 2010-12-01 | 松下电器产业株式会社 | Air conditioner |
| CN102239367A (en) * | 2008-12-23 | 2011-11-09 | Lg电子株式会社 | Air conditioner and method for controlling the same |
| CN102317700A (en) * | 2009-02-10 | 2012-01-11 | 松下电器产业株式会社 | Air conditioner |
| US8155792B2 (en) | 2008-12-03 | 2012-04-10 | Lg Electronics Inc. | Air conditioner and method of controlling the same |
| CN102434938A (en) * | 2010-09-16 | 2012-05-02 | 松下电器产业株式会社 | Remote controller for air conditioner |
| US8204627B2 (en) | 2008-12-26 | 2012-06-19 | Lg Electronics Inc. | Air conditioner and method of controlling the same |
| CN102575862A (en) * | 2009-09-15 | 2012-07-11 | 松下电器产业株式会社 | Air conditioner |
| US8364317B2 (en) | 2008-12-26 | 2013-01-29 | Lg Electronics Inc. | Air conditioner and method of operating the same |
| CN103308908A (en) * | 2012-03-08 | 2013-09-18 | 珠海格力电器股份有限公司 | body position identification method and device and air conditioner |
| CN104279688A (en) * | 2013-07-10 | 2015-01-14 | 海尔集团公司 | Human body detection method, background temperature determining method, device, and air conditioning equipment |
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| CN104514736A (en) * | 2013-09-27 | 2015-04-15 | 广东美的环境电器制造有限公司 | Fan and control method of fan |
| CN104896673A (en) * | 2015-06-12 | 2015-09-09 | 珠海格力电器股份有限公司 | Air conditioner control method and air conditioner |
| CN105333560A (en) * | 2014-07-23 | 2016-02-17 | 海信（山东）空调有限公司 | Wind outlet direction control method and device |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR100855000B1 (en) | 2008-08-28 |
| EP1985936A1 (en) | 2008-10-29 |
| EP1985936B1 (en) | 2011-01-26 |
| CN101294729B (en) | 2012-05-23 |
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