CN101660829B - Air-conditioner - Google Patents
Air-conditioner Download PDFInfo
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- CN101660829B CN101660829B CN2009100042681A CN200910004268A CN101660829B CN 101660829 B CN101660829 B CN 101660829B CN 2009100042681 A CN2009100042681 A CN 2009100042681A CN 200910004268 A CN200910004268 A CN 200910004268A CN 101660829 B CN101660829 B CN 101660829B
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- infrared ray
- ray sensor
- wind direction
- direction board
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The object of the present invention is to provide an air-conditioner by using simple device to deduce the position of the indoor staff, in particular to deduce the position of the indoor staff by using less sensors than ever. The air-conditioner related by the present invention has an indoor machine comprising an air suction inlet, an air blowing outlet, an indoor heat exchanger, an air supplying fan for blowing out the indoor air sucked from the air suction inlet from the air blowing outlet by the indoor heat exchanger, an infrared sensor for detecting the existence of the indoor staff, and a left/right wind direction board and an/a upper/lower wind direction board which are arranged at the air blowing outlet, the position of the indoor staff is deduced according to the information periodically from the shielded infrared sensors. According to the present invention, the position of the indoor staff can be deduced by using less sensors than ever.
Description
Technical field
The present invention relates to possess the air conditioner of the sensor of the position that is used to infer indoor occupant.
Background technology
As existing air conditioner, the sensor that possesses the existence that detects indoor occupant at indoor set is arranged, and the air conditioner (for example with reference to patent documentation 1: specially permit No. 4001613) that air conditioning is carried out in the zone that utilizes this sensor to be estimated as to exist indoor occupant.Yet, in patent documentation 1 disclosed air conditioner, owing to use division to infer the position of human body for the sensor unit of each surveyed area on far and near direction and the left and right directions, so, possibly need a plurality of sensor units if segment surveyed area.
Summary of the invention
Problem of the present invention provides a kind of position that utilizes simple device just can infer indoor occupant, specifically can be with the air conditioner that just can infer the position of indoor occupant than still less sensor in the past.
For solving above-mentioned problem; Relate to air conditioner of the present invention and possess indoor set; This indoor set has air suction inlet, air blow-off outlet, indoor heat exchanger, the Air Blast fan that will blow out from the air blow-off outlet through indoor heat exchanger from the room air that air suction inlet sucks, detect infrared ray sensor and the left and right sides wind direction board and the up-down wind direction board that is configured in the air blow-off outlet of the existence of indoor occupant; Based on information, infer the position of indoor occupant from the infrared ray sensor of interim ground crested.
The present invention has following effect.
According to the present invention, can be with the position of inferring indoor occupant than still less sensor in the past.
Description of drawings
Fig. 1 is the structure chart of air conditioner.
Fig. 2 is the sectional view of the indoor set of air conditioner.
Fig. 3 is cold air, the sectional view when dehumidifying is turned round of indoor set.
Fig. 4 is the sectional view in heating installation when running of indoor set.
Fig. 5 be electrostatic atomization apparatus atomization unit to the installation portion stereogram that blows out the air channel.
Fig. 6 is the partial sectional view from the water generation portion of top view electrostatic atomization apparatus.
Fig. 7 is the stereoscopic figure of this indoor set.
Fig. 8 is the stereoscopic figure of the up-down wind direction board of opening of this indoor set.
Fig. 9 is the horizontal arrangement figure of the infrared ray sensor of this indoor set.
Figure 10 is the surveyed area division figure of this infrared ray sensor.
Figure 11 is the structure chart of this infrared ray sensor.
Figure 12 is other structure charts of this infrared ray sensor.
Figure 13 is the detection presuming method key diagram of the infrared ray sensor of embodiment.
Figure 14 is the detection presuming method key diagram of this infrared ray sensor.
Figure 15 is the detection presuming method key diagram of this infrared ray sensor.
Figure 16 is the surveyed area key diagram according to the up-down wind direction board of this indoor set.
Figure 17 detects key diagram according to the zone, a distant place of this up-down wind direction board.
Figure 18 is that a distant place～zone line according to this up-down wind direction board detects key diagram.
Figure 19 is that a distant place～near zone according to this up-down wind direction board detects key diagram.
Figure 20 be according to this up-down wind direction board a distant place～under the zone detect key diagram.
Figure 21 is the surveyed area division figure according to the vertical direction of this up-down wind direction board.
Figure 22 is the surveyed area division figure according to the ground of this up-down wind direction board.
Figure 23 is the table that there is the detection reaction of area and infrared ray sensor in expression.
Figure 24 is the detection reaction figure and the table of inferring that has the area of infrared ray sensor.
Figure 25 is the surveyed area division figure according to the ground of infrared ray sensor and up-down wind direction board.
Figure 26 is the horizontal arrangement figure of infrared ray sensor of the indoor set of embodiment 2.
Figure 27 is the surveyed area division figure of the infrared ray sensor of embodiment 2.
Figure 28 is the surveyed area division figure according to the ground of the infrared ray sensor of embodiment 2 and up-down wind direction board.
Figure 29 is the surveyed area key diagram according to the up-down wind direction board of the indoor set of embodiment 3.
Figure 30 is the table of detection reaction of existence area and the infrared ray sensor of expression embodiment 3.
Figure 31 is the detection reaction figure and the table of inferring that has the area of the infrared ray sensor of embodiment 3.
Figure 32 is the sectional view of indoor set of the air conditioner of embodiment 4.
Figure 33 is the surveyed area key diagram according to the left and right sides wind direction board of embodiment 4.
Figure 34 is the surveyed area division figure according to the ground of the left and right sides wind direction board of embodiment 4.
Figure 35 is the surveyed area division figure according to the ground that reaches left and right sides wind direction board up and down of embodiment 4.
Among the figure:
The 1-air conditioner, 2-indoor set, 5-remote controller, 6-off-premises station, 8-connecting pipings, 10-control device; 14-infrared ray sensor piece, 20-cabinet, 21-chassis base, 23-escutcheon, 25-front panel, 27-air suction inlet; 29-air blow-off outlet, 33-indoor heat exchanger, the 35-dish that uncovers, 37-drainage piping, 130 amplifiers, 131-comparator; The 132-microcomputer, 133-conversion equipment, 190-up-down wind direction board control part, 191-upside up-down wind direction board motor, 192-downside up-down wind direction board motor, 194-left and right sides wind direction board control part; 195-left and right sides wind direction board motor, 230,230 '-air suction portion, 231,231 '-filter, the 251-moveable panel, 290-blows out the air channel, and 290a-blows out the air channel upper wall; 290b-blows out the air channel lower wall, and 290c-blows out the air channel sidewall, and 290e-blows out expansion section, top, air channel, 291-upside up-down wind direction board, 292-downside up-down wind direction board, 295-left and right sides wind direction board; The 295d-light shielding part, 311-Air Blast fan, 338-heat sink, 396-light accepting part, 397-display part, 410-infra-red ray detection device; 410a～c-infrared ray sensor a～c, 415-pedestal, 416-substrate, 422-atomizing electrode, 422a-atomizing portion; 422b-water guide sector, 423-water conservation parts, the 424-connecting portion that atomizes, 425-coldplate, 428-ion electrode; The 429-electric conductor, 430-emits portion, the 431-housing that atomizes, 440-water generation portion, 441-Peltier's element; The 442-low-temp. portion, 443-insulating trip, 444-high-temperature portion, the 447-drain pan that atomizes, 491i～n-upside up-down wind direction board position i～n; 495p～wind direction board position, t-left and right sides p～t, 510a～c-detection range a～c, 591j～n-detection range j～n, 595p～t-detection range p～t, 610A～C-detects regional A～C; 691J～N-detects regional J～N, and 695P～T-detects regional P～T, and 710JAB～NC-intersection detects regional JAB～NC, and 730JPQ～NT-intersection detects regional JPQ～NT, 902-chamber.
The specific embodiment
Relate to air conditioner of the present invention and possess indoor set; This indoor set has air suction inlet, air blow-off outlet, indoor heat exchanger, the Air Blast fan that will blow out from the air blow-off outlet through indoor heat exchanger from the room air that air suction inlet sucks, detect infrared ray sensor and the left and right sides wind direction board and the up-down wind direction board that is configured in the air blow-off outlet of the existence of indoor occupant; Based on information, infer the position of indoor occupant from the infrared ray sensor of interim ground crested.Thus, can be with the position of inferring indoor occupant than still less sensor in the past.Below, the embodiment of air conditioner of the present invention is described.
Use Fig. 1～Figure 25 explanation to relate to the first embodiment of the present invention.At first, use Fig. 1 and Fig. 2 that the overall structure of air conditioner is described.The structure chart of Fig. 2 chamber air conditioner, Fig. 2 are the sectional views of the indoor set of air conditioner.
If rotation Air Blast fan 311, then room air blows out from air blow-off outlet 29 through indoor heat exchanger 33 and Air Blast fan 311 from air suction inlet 27.Specifically, the air-flow that blows out from Air Blast fan 311 is to flowing with the air channel 290 that blows out of the length width about equally of Air Blast fan 311.Then; Utilization is configured in and blows out the left and right directions deflection that air channel 290 left and right sides wind direction board 295 midway makes air-flow; And utilize the upside up-down wind direction board 291 be configured in air blow-off outlet 29 to make the above-below direction deflection of air-flow, and blow out to indoor from air blow-off outlet 29.
The cutting part that the following air blow-off outlet 29 that is formed at escutcheon 23 is adjacent to front panel 25 is configured, and with blow out air channel 290 and be communicated with.Upside up-down wind direction board 291 and downside up-down wind direction board 292 roughly cover under closing state and blow out air channel 290 and form the curved surface be connected with the ground of indoor set 2.Upside up-down wind direction board 291 and downside up-down wind direction board 292 are according to the indication from remote controller 5; With the turning cylinder that is located at both ends is fulcrum; When air conditioner 1 running, utilize the CD-ROM drive motor required angle of rotation and open air blow-off outlet 29, and keep this state.When the running of air conditioner 1 stops, controlling upside up-down wind direction board 291 and downside up-down wind direction board 292 with the mode of closing air blow-off outlet 29.On the other hand, left and right sides wind direction board 295 is that the center utilizes CD-ROM drive motor to rotate with the turning cylinder that is located at the bottom, and keeps this state according to the indication from remote controller 5.Thus, blow out air required direction to the left and right blows out.In addition, upside up-down wind direction board 291, downside up-down wind direction board 292 and left and right sides wind direction board 295 are periodically swung, thereby carried blow out air on indoor wide region intercycle property ground.
The dirt that room air comprised that filter 231,231 ' be used for is removed suction hinders, and disposes with the mode of the suction side that covers indoor heat exchanger 33.The dish 35 that uncovers is configured in the below, bottom of the both sides, front and back of indoor heat exchanger 33, when cold air operation, accepts to result from the condensed water of indoor heat exchanger 33 when turning round with dehumidifying.The condensed water that is collected in the dish 35 that uncovers passes through drainage piping 37 to outdoor discharge.
Then, use Fig. 3 and Fig. 4 that up-down wind direction board is described.Fig. 3 is cold air, the sectional view when dehumidifying is turned round of indoor set.Sectional view when the heating installation of indoor set turns round during Fig. 4.Up-down wind direction board is made up of upside up-down wind direction board 291 and downside up-down wind direction board 292 as stated.Mainly the upside up-down wind direction board is narrated in this manual,, represented the downside up-down wind direction board in the occasion that is recited as the downside up-down wind direction board so represent the upside up-down wind direction board in the occasion that is recited as up-down wind direction board simply.Upside up-down wind direction board 291 is located at air blow-off outlet 29, utilizes up-down wind direction board CD-ROM drive motor (not shown), and blow out air is blown out downwards, and the level that perhaps is deflected to blows out etc.
As shown in Figure 2, when running stops, utilizing control device, control upside up-down wind direction board 291, downside up-down wind direction board 292, moveable panel 251 are closed air blow-off outlet 29.Thus, upside up-down wind direction board 291 rotates and is received to the place ahead of expansion section, the top 290e that blows out air channel 290, covers to blow out top, air channel expansion section 290e, and closes air blow-off outlet 29 with 292 cooperations of downside up-down wind direction board.At the substantial middle that blows out expansion section 290e above the air channel, the infra-red ray detection device of stating after being provided with 410.Running is when stopping, and upside up-down wind direction board 291 is configured in the cross part of the front and the bottom surface of air conditioner, is positioned at the profile consistent location with air conditioner as outside wind direction face 291a smooth and curved surface that curvature is big.Thus, the wind direction face that upside up-down wind direction board 219 and downside up-down wind direction board 292 utilizes as the outside, the profile in forming from the front of air conditioner to the scope of bottom surface continuously.Therefore, when running stopped, infra-red ray detection device 410 was covered by upside up-down wind direction board 291, and the outward appearance of air conditioner becomes the shape of the concavo-convex soft and coordination that not need not, and can not upset indoor atmosphere.
As shown in Figure 3, when air conditioner carries out cold air operation, upside up-down wind direction board 291 and downside up-down wind direction board 292 be arranged to and blow out air channel 290 upper wall 290a, lower wall 290b almost parallel posture or level direction and use.Thus, the cold wind of producing by boasting can be not directly and indoor occupant collision and produce unhappyly, but suitably adjusts the direction of up-down wind direction board, with keeping comfortable temperature and humidity around the indoor occupant.
When carrying out the running of extremely weak cold air or heating installation; As after state shown in Figure 17; Upside up-down wind direction board 291 is made progress a little; Downside up-down wind direction board 292 is made the posture of roughly closing, and making puffs away flows to top, the air channel expansion section 290e that blows out that enlarges to the top be located at the downstream that blow out air channel 290 and flows.Thus, the part of blow out air becomes extremely weak wind through blowing out air channel top expansion section 290e and to indoor diffusion, faint cold air or heating installation being provided.
And, utilize to blow out top, air channel expansion section 290e, carry out short circuit running that the wind that blows out is sucked from air suction inlet 27 immediately, thereby can also carry out the dry operating of indoor heat exchanger and the maintenance action of the air conditioners such as deodorizing running of air conditioner inside.
As shown in Figure 4, when air conditioner carries out the heating installation running, make upside up-down wind direction board 291,292 be in roughly subvertical posture.Thus, the Wen Fengcong air conditioner that in blowing out air channel 290, flows blows out downwards, arrives near the ground, near the heating underfooting, makes the indoor comfortable environment that becomes.
Below, use Fig. 2, Fig. 5 and Fig. 6 that the electrostatic atomization apparatus that air conditioner possessed of present embodiment is described.Fig. 5 is that the atomization unit of electrostatic atomization apparatus is to the installation portion stereogram that blows out the air channel.Fig. 6 is the partial sectional view from the water generation portion of top view electrostatic atomization apparatus.Electrostatic atomization apparatus is to the front end feed fluid of electrode with sharp keen shape, and this liquid is applied high voltage and emits the minuteness particle of charged liquid from the front end of electrode, thereby obtains effects such as deodorizing, sterilization.The air conditioner of present embodiment has made up electrostatic atomization apparatus and people detection device, infers the area of the existence of indoor occupant to utilizing the people detection device, emits the water that utilizes the charged minuteness particle of electrostatic atomization mode, thereby improves the surrounding environment of indoor occupant.
The electric conductor 429 that electrostatic atomization apparatus 42 possesses high-voltage generating device, extend from the high voltage terminal of high-voltage generating device, the atomizing electrode 422 that electrically contacts with electric conductor 429 during with 424 suctions of atomizing connecting portion and ion electrode 428, to the water generation portion 440 of the water of atomizing electrode 422 supplies etc.Will with high-voltage generating device take place-3kV～-high voltage of 6kV is applied to atomizing electrode 422 and ion electrode 428; Supply with moisture from 440 pairs of atomizing electrodes of water generation portion 422; Thereby emit charged minuteness particle from atomizing electrode 422 front ends, and, ion emitted from ion electrode 428.Electrostatic atomization apparatus 42 makes the portion that emits 430 of water and ion of charged minuteness particle outstanding from blowing out air channel sidewall 290c with the mode that blows out air channel 290 in the face of indoor set 2, the water of charged minuteness particle is released to flow to blow out in the blow out air in air channel.Afterwards, the water of charged minuteness particle blows out to indoor required direction adjustment wind direction and from indoor set 2 with upside up-down wind direction board 291, downside up-down wind direction board 292 and left and right sides wind direction board 295 along with blowing out air-flow.
Drive Air Blast fan 311, and running electrostatic atomization apparatus 42, and will be applied to atomizing electrode 422 and ion electrode 428 from the negative high voltage of high-voltage generating device 50.At this moment, cause corona discharge from ion electrode 428 peripherad atmosphere, ejected electron, and produce ion.And, the water of charged minuteness particle takes place from atomizing electrode 422, the water of this ion and charged minuteness particle flows to indoor blowing out from blowing out air channel 290 along with puffing away.In addition, the portion of emitting of electrostatic atomization apparatus is not limited to from blowing out the outstanding form of air channel sidewall.Even it is outstanding or be located to blow out on the air channel and also can obtain same effect from the upper wall that blows out the air channel or the lower wall that blows out the air channel.
Then, use Fig. 7～Figure 12 that the infrared ray sensor that air conditioner possessed of present embodiment is described.Fig. 7 is the stereoscopic figure of indoor set.Fig. 8 is the stereoscopic figure that has opened the up-down wind direction board of indoor set.Fig. 9 is the horizontal arrangement figure of the infrared ray sensor of indoor set.Figure 10 is the surveyed area division figure of infrared ray sensor.Figure 11 is the structure chart of infrared ray sensor.Figure 12 is other structure charts of infrared ray sensor.
As shown in Figure 8, in the present embodiment, infra-red ray detection device 410 is disposed to face indoor mode from the air blow-off outlet.Specifically, be located at the central portion of the length direction that blows out air channel top expansion section 290e, as shown in Figure 7 when running stops, covering from indoor with upside up-down wind direction board 291, prevent to bring inharmonic sensation to indoor.
As shown in Figure 9, infra-red ray detection device 410 is as an example, on the substrate 416 of pedestal 415 with three infrared ray sensor 410a, b, c lift-launch.Therefore each infrared ray sensor 410a, b, c constitute more wide-angle detection range through the direction difference that pedestal 415 detects.And, through each infrared ray sensor 410a, b, c are installed with the angle of depression, can the major part of flooring be received in the visual field.In addition, in the present embodiment, with the optical axis of the left and right directions of a plurality of infrared ray sensors with different direction configurations.Thus, utilize direction to the left and right to launch and a plurality of infrared ray sensors of configuration, can be divided into indoor direction to the left and right a plurality of.
Surveyed area division figure shown in Figure 10 is the figure that observes the air conditioning space from the top.In chamber 0902, be provided with indoor set 2.Indoorly be divided into the detection area 610A that detects by infrared ray sensor 410a, b, c, B, C, by the detection area 610AB of infrared ray sensor 410a, b duplicate detection, by the detection area 610BC of infrared ray sensor 410b, c duplicate detection.Only, infer human body and be present in the regional 610A of detection by the detected occasion of infrared ray sensor 410a.Only, infer human body and be present in the regional 610B of detection by the detected occasion of infrared ray sensor 410b.Only, infer human body and be present in the regional 610C of detection by the detected occasion of infrared ray sensor 410c.By infrared ray sensor 410a and the detected occasion of infrared ray sensor 410b both sides, infer human body and be present in the regional 610AB of detection.By infrared ray sensor 410b and the detected occasion of infrared ray sensor 410c both sides, infer human body and be present in the regional 610BC of detection.
As infrared ray sensor a, b, c, use the infrared ray sensor of thermoelectric pile type in the present embodiment.Infrared ray sensor checkout gear 410 shown in Figure 11 possess infrared ray sensor 410a, b, c, the amplification thermoelectric pile type of thermoelectric pile type infrared ray sensor 410a, b, c output amplifier 130, with output convert into data signal comparator 131, read in the output microcomputer 132 that row operation handles of going forward side by side.According to this structure, microcomputer 132 is accepted the signal from a plurality of infrared ray sensors simultaneously, is combined in the moment that receives signal according to it and can judges in which area that the people is arranged, so can accurately catch the variation of indoor conditions.This occasion if possess a plurality of thermoelectric pile type infrared ray sensors, then needs the amplifier 130 of equal number and the port that reads in of comparator 131, microcomputer 132 thereupon.
In addition, as other structure example, also can be structure shown in figure 12.Infra-red ray detection device 410 shown in Figure 12 uses conversion equipment 133, and possesses amplifier 130 and comparator 131 at the back segment of conversion equipment 133.Thus, can utilize conversion equipment 133 that output is summarised in the system, therefore can reduce the port that reads in of amplifier 130, comparator 131 and microcomputer 132, its result can reduce the parts number of packages, and can dwindle circuit scale.This occasion, microcomputer 132 is accepted the signal from a plurality of infrared ray sensors successively, after having accepted whole signals, judges in which area the people to be arranged according to its combination, so sometimes can not corresponding acknowledge(ment) signal successively during the variation of indoor conditions.Can select circuit according to the careful degree of the division that detects the area, the speed of people's activity and the control purpose of air conditioner etc.
If constitute infra-red ray detection device 410 as stated; Then be accompanied by the analog signal of activity of existence, the human body of environment and human body from thermoelectric pile type infrared ray sensor 410a, b, c output; And, utilize comparator 131 to remove small signal and interference with amplifier 130 amplifications, convert data signal then into; Import the port that reads in of microcomputer 132, carry out calculation process with microcomputer 132.According to this result, for being judged as the area that has human body, make upside up-down wind direction board 291,292, left and right sides wind direction board 295, and utilize the good air of Air Blast fan 311 feed adjustment towards it.
Then, use Figure 13～Figure 15 to infer the method that has the area from the signal of infrared ray sensor to being used to.Figure 13～Figure 15 is the detection presuming method key diagram of infrared ray sensor.Figure 13 is illustrated in the people and moves to the occasion that detects regional 610B from detecting regional 610A, according to the method in the existence area of inferring the people from the signal of infrared ray sensor 410.Signal from infrared ray sensor 410 is the signal that is input to microcomputer 132, is the analog signal of the activity of the existence that is accompanied by environment and human body, human body.If from infrared ray sensor 410a output is arranged, and not output of infrared ray sensor 410b is then inferred human body and is present in the regional 610A of detection.Then, if infrared ray sensor 410a has output, and infrared ray sensor 410b has output, can know then that human body moves to detect regional 610AB.If from not output of infrared ray sensor 410a, and output is arranged, can know that then human body moves to the regional 610B of detection from infrared ray sensor 410b.In a certain unit interval, only detect for several times, detect occasion for several times then in adjacent detection area again, be estimated as human body and temporarily pass through.
In addition, Figure 14 representes the occasion that the people moves in detecting regional 610B, according to the method in the existence area of inferring the people from the signal of infrared ray sensor 410.If output is arranged, and infrared ray sensor 410a, not output of c, then infer human body and be present in and detect regional 610B from infrared ray sensor 410b.For next one sampling, if infrared ray sensor 410b has output, and infrared ray sensor 410a, c not have the situation continued of output, can know that then human body persists in the regional 410AB of detection.For each sampling,, judge that then the people is in the continuation activity if output is arranged from infrared ray sensor 410b.
Figure 15 representes that the people moves to the occasion that detects regional 610BC from detecting regional 610B, according to the method in the existence area of inferring the people from the signal of infrared ray sensor 410.If from infrared ray sensor 410b output is arranged, and not output of infrared ray sensor 410a is then inferred human body and is present in the regional 610B of detection.Then, if infrared ray sensor 410b, c have output, and not output of infrared ray sensor 410a, can know then that human body moves to detect regional 610BC.If from not output of infrared ray sensor 410a, b, c, can know that then human body does not have that which detects the area to and moves, can know that therefore the people persists in the regional 610BC of detection.And, afterwards from infrared ray sensor 410a, b, c also not output, judge that then human body is still among the regional 610BC of detection.As stated, because position and the active state that can infer human body according to the number of times of pulse and cycle, so can not have lavishly and effective air conditioning is provided the user.
Then, use Figure 16～Figure 20 that the division according to the room area of the vertical direction of up-down wind direction board is described.Figure 16 (a) is the surveyed area key diagram according to the up-down wind direction board of indoor set, and Figure 16 (b) is a up-down wind direction board portion amplification view.Figure 17 (a) detects key diagram according to the zone, a distant place of up-down wind direction board, and Figure 17 (b) is a up-down wind direction board portion amplification view.Figure 18 (a) is that a distant place～zone line according to up-down wind direction board detects key diagram, and Figure 18 (b) is a up-down wind direction board portion amplification view.Figure 19 (a) is that a distant place～near zone according to up-down wind direction board detects key diagram, and Figure 19 (b) is a up-down wind direction board portion amplification view.Figure 20 (a) be according to up-down wind direction board a distant place～under the zone detect key diagram, Figure 20 (b) is a up-down wind direction board portion amplification view.
In the present invention, except the regional division of the detection of carrying out left and right directions, also use up-down wind direction board to divide for depth direction and detect the area.As stated, upside up-down wind direction board 291 blows out air-flow to the air channel upper portion 290e guiding that blows out that enlarges to the top that is located at the downstream that blow out air channel 290.When detection has or not indoor occupant, shown in figure 16 making on the position that upside up-down wind direction board 291 turns to the visual field that can local cover infra-red ray detection device 410.Make position that upside up-down wind direction board 291 stops shown in the enlarged drawing of Figure 16 (b); It is the position (below, these positions are called " upside up-down wind direction board position 491i, j, k, m, n " respectively) of mark i, j, k, m, n at the front end mark of the image of upside up-down wind direction board 291.Here, the full visual field of 491i infra-red ray detection device 410 is hidden by upside up-down wind direction board 291 in upside up-down wind direction board position, can not detect having or not of indoor occupant.At upside up-down wind direction board 491j, have only detection range 591j to detect in the visual field of infra-red ray detection device 410.Have only detection range 491k to detect at upside up-down wind direction board position 491k.At upside up-down wind direction board position 491m, have only detection range 591m to detect.At upside up-down wind direction board position 491n, can detect the full visual field of detection range 591n=.
Side up-down wind direction board 291 detects the occasion of the position of indoor occupant in the use, and at first, the upside up-down wind direction board 291 that makes shown in figure 17 stops at upside up-down wind direction board position 491j, detects having or not of indoor occupant with infra-red ray detection device 410.Then can know that indoor occupant be present in detection range 591j if detect indoor occupant this moment.
Then, the upside up-down wind direction board 291 that makes shown in figure 18 stops at upside up-down wind direction board position 491k, detects having or not of indoor occupant with infra-red ray detection device 410.Then can know that indoor occupant be present in the detection range 591k that comprise detection range 591j if detect indoor occupant this moment.
Then, the upside up-down wind direction board 291 that makes shown in figure 19 stops at upside up-down wind direction board position 491m, detects having or not of indoor occupant with infra-red ray detection device 410.Then can know that indoor occupant be present in the detection range 591m that comprise detection range 591k if detect indoor occupant this moment.
Then, the upside up-down wind direction board 291 that makes shown in figure 20 stops at upside up-down wind direction board position 491n, detects having or not of indoor occupant with infra-red ray detection device 410.Then can know that indoor occupant be present in the detection range 591n that comprise detection range 591m if detect indoor occupant this moment.
Use Figure 21～Figure 25 to according to the having or not of the detected indoor occupant of infra-red ray detection device, the regional method of existence of inferring depth direction describes.Figure 21 is the surveyed area division figure according to the vertical direction of up-down wind direction board.Figure 22 is the surveyed area division figure according to the ground of up-down wind direction board.Figure 23 is the table that there is the detection reaction of area and infrared ray sensor in expression.Figure 24 is the detection reaction figure and the table of inferring that has the area of infrared ray sensor.Figure 25 is the surveyed area division figure according to the ground of infrared ray sensor and up-down wind direction board.
To then become Figure 21 corresponding to the subregion that is viewed as indoor depth direction from air conditioner through the result that Figure 17～four detection actions shown in Figure 20 obtain.Make upside up-down wind direction board 291 stop at upside up-down wind direction board position 491j and detecting the occasion that has or not of indoor occupant, the visual field of infra-red ray detection device 410 is limited in detection range 591j, so can roughly detect the indoor occupant of regional 691J.And; Make upside up-down wind direction board 291 stop at upside up-down wind direction board position 491k and detecting the occasion that has or not of indoor occupant; The visual field of infra-red ray detection device 410 expands to detection range 591k, so can roughly detect the indoor occupant of regional 691J, K.Make upside up-down wind direction board 291 stop at upside up-down wind direction board position 491m and detecting the occasion that has or not of indoor occupant; The visual field of infra-red ray detection device 410 expands to detection range 591m, so can roughly detect the indoor occupant of regional 691J, K, M.Make upside up-down wind direction board 291 stop at upside up-down wind direction board position 491n and detecting the occasion that has or not of indoor occupant; The visual field of infra-red ray detection device 410 expands to detection range 591n, so can roughly detect the indoor occupant of regional 691J, K, M, N.
Then become Figure 22 if observe of the expansion of above-mentioned detection area, can on indoor depth direction, divide and detect the area on ground.In above-mentioned explanation; For the ease of explanation; The border of detecting the area is set at the position on the arrival ground, border of detection range; Whether whether whether the people's that detect easily according to infra-red ray detection device 410 face, the position of nape are stood, are sitting on the chair, sit in bed or do not lie on a bed etc. with the people different, strictly obtain the thing that the boundary line of detecting the area is the comparison difficulty but in fact.But dividing roughly that the people is present in indoor position far away, is present in position intermediate, is present near situation, under being present in and so on is can be enough to accomplish.The air conditioning scope of air conditioner also has with the expansion at center of doing as the field of purpose, so even also can obtain enough effects according to the air conditioner of aforesaid subregion.
Figure 23 is expression according to four of Figure 17～Figure 20 tables that detect the detection reaction that indoor occupant that action obtains has or not.Be one occasion in the area that the people is arranged,, then when upside up-down wind direction board 291 is positioned at upside up-down wind direction board position 491j, k, m, n, express the reaction that indoor occupant " has " if the people is arranged detecting regional 691J.Equally, if the people is arranged, then, expresses upside up-down wind direction board 291 reaction that indoor occupant " has " when being positioned at upside up-down wind direction board position 491k, m, n at the regional 691K of detection.And, in the area that the people is arranged two occasion, if the people is arranged detecting regional 691J, then, expresses upside up-down wind direction board 291 reaction that indoor occupant " has " when being positioned at upside up-down wind direction board position 491j, k, m, n.This state is used zero symbolic representation to the position of each wind direction board in the hurdle of the detection reaction of Figure 23.In Figure 23, summed up the people's who has made up each department " the having " and the detection reaction according to all combinations of " nothing ", the regional combination of existence that the position at identical wind direction board is become the reaction of " having " has marked the title of identical detection reaction figure.The name of this detection reaction figure is called a～e5 kind, and the position of indoor occupant is discerned as one in 5 kinds of figures.
The people's of above-mentioned each detection reaction figure existence area is summarised in the table of Figure 24.Shown in figure 24, have a plurality of combinations in people's existence area for a detection reaction figure, strict persona certa's existence area is the comparison difficulty.In the present embodiment, the combination in the people's of the identical detection reaction figure of expression existence area is used as to infer as a group there is the area.Thus, be used as by infra-red ray detection device detect from farthest area to air conditioner under all regions in area have the people, and control air conditioner.This be because; Air in the air conditioner suction chamber; And with the air of adjustment once more to indoor air-supply, thereby carry out air conditioning to indoor, and from air conditioner to wind that destination locations blows out when destination locations is carried out air conditioning; Circulation and suck air conditioner during, as a result of air conditioning is carried out in indoor from the destination locations to the air conditioner.Thereby,, can make the indoor air conditioning state that is in the existence area that is suitable for indoor occupant through utilizing the people in the detected area farthest of infra-red ray detection device to control air conditioner to being positioned at.
Thus; Infer and exist the area be the occasion of detection reaction figure a, infer indoor do not have indoor occupant (infer and have the area: nothing), the occasion of detection reaction figure b; Inferring in all detection areas exists indoor occupant (to infer and have the area: JKMN); The occasion of detection reaction figure c, infer from indoor central portion to air conditioner one side exist indoor occupant (infer and have the area: KMN), the occasion of detection reaction figure d; Inferring under near the place of air conditioner and air conditioner exists indoor occupant (to infer and have the area: MN); The occasion of detection reaction figure e is inferred and only under air conditioner, is existed indoor occupant (to infer and have the area: N), and control air conditioner thus.
Like this; In an embodiment; Use a plurality of infrared ray sensors shown in Figure 9 with indoor along latter; And use the upside up-down wind direction board to cover infrared ray sensor interimly and divide along fore-and-aft direction (far and near direction), thereby shown in figure 25 indoor being divided into along fore-and-aft direction intersected 18 zones detecting regional 710JAB～NC with indoor.In other words; Crested degree and the relation that has the position of indoor occupant according to preprepared infrared ray sensor; And, infer the position of indoor occupant based on from the information of the infrared ray sensor of interim ground crested (four according to Figure 17～shown in Figure 20 are detected the results that action obtains).Thus, can infer the position that indoor occupant exists, its Jie Guo ， Eng is suitably controlled air conditioner.Specifically, when air conditioning is carried out in the space that has indoor occupant, ability, air quantity, the wind direction of control air conditioner.Thus, the air conditioner of indoor occupant being carried comfortable air-flow can be provided.
In addition, in the present embodiment, like Figure 17～shown in Figure 20; When the people detection pattern of the position of inferring indoor occupant, at first, utilize the upside up-down wind direction board to cover infrared ray sensor; Afterwards, reduce the crested degree interimly, but also can at first make the position that the upside up-down wind direction board is positioned at does not have the crested infrared ray sensor; Afterwards, increase the crested degree interimly.Reduce the crested degree no matter interimly, still increase the crested degree interimly, perhaps randomly changing crested degree through obtaining the information from the infrared ray sensor under the different crested degree, can be inferred the position of indoor occupant.In the present embodiment; Comprise and reduce crested degree, interim crested degree and the randomly changing crested degree etc. of increasing interimly, the situation of the visual field of infrared ray sensor being made different crested degree is called " visual field of interim ground crested infrared ray sensor ".
In addition, in the present embodiment, when utilizing infrared ray sensor to detect the position that has indoor occupant (people detection pattern), can also the air quantity of air conditioner be made as than a little less than the general running.Thus, even the upside up-down wind direction board moves and changed wind direction when the people detection pattern,, therefore also can suppress the air-flow arrival indoor occupant that is not inconsistent with intention owing to weakened air quantity.
And, in the present embodiment, can use thermoelectric pile type infrared ray sensor as infrared ray sensor.Thus, the position that can detect indoor occupant with the sensor and the cheap structure of cheapness.Also have, in the present embodiment, can make thermoelectric pile by infrared ray sensor.Thus, even the indoor occupant of inactive state also can detect exactly, so can control air conditioner rightly according to the position of indoor occupant.
In addition, in the present embodiment, in order to detect the position of indoor occupant, replace the air door of interim ground crested infrared ray sensor and use the upside up-down wind direction board, thereby can not need special-purpose air door mechanism etc.
Use Figure 26～Figure 28 to describe to relating to the second embodiment of the present invention.Present embodiment is made as two with the quantity of infrared ray sensor.Figure 26 is the horizontal arrangement figure of infrared ray sensor of the indoor set of embodiment 2.Figure 27 is the surveyed area division figure of the infrared ray sensor of embodiment 2.Figure 28 is the surveyed area division figure according to the ground of the infrared ray sensor of embodiment 2 and up-down wind direction board.
Figure 27 is surveyed area division figure, is divided into the detection area 610A that detected by infrared ray sensor 410a, c, C, by the detection area 610AC of infrared ray sensor 410a, c duplicate detection., infer human body and be present in the regional 610A of detection by the detected occasion of infrared ray sensor 410a only., infer human body and be present in the regional 610C of detection by the detected occasion of infrared ray sensor 410c only.By infrared ray sensor 410a and the detected occasion of infrared ray sensor c, infer human body and be present in the regional 610AC of detection.
Like this; In the present embodiment; Use a plurality of infrared ray sensors shown in Figure 26 with indoor along latter, use the upside up-down wind direction board to divide along fore-and-aft direction, thereby shown in figure 28 indoor being divided into along fore-and-aft direction intersected 12 zones detecting regional 710JAB～NC indoor.Thus, the position that has indoor occupant can be inferred, also air conditioner can be suitably controlled even the quantity of infrared ray sensor is reduced to two.
Use Figure 29～Figure 31 explanation to relate to the third embodiment of the present invention.Present embodiment has segmented the oppositely identification of (far and near direction) of front and back in the area of people's existence.Figure 29 is the surveyed area key diagram according to the up-down wind direction board of the indoor set of embodiment 3.Figure 30 be expression embodiment 3 existence area and with the table of the detection reaction of infrared ray sensor.Figure 31 is the detection reaction figure and the table of inferring that has the area of the infrared ray sensor of embodiment 3.
In the present embodiment, shortened the length of blade of the upside up-down wind direction board of embodiment 1, shown in figure 29, at upside up-down wind direction board position 491i, 691N opens to the visual field of infra-red ray detection device 410 with the area of the detection under the air conditioner.Thus, the detection reaction of the infra-red ray detection device 410 among upside up-down wind direction board position 491i～n becomes shown in Figure 30, becomes 8 figures of detection reaction figure a～d, b '～e '.Shown in figure 31, exist the area not have to have regional JKMN through existing the area to be estimated as to inferring with respect to inferring of these 8 figures from inferring, can there be the area than embodiment 1 segmentation.
Use Figure 32～Figure 35 that the 4th embodiment is described.Present embodiment covers infrared ray sensor through utilizing left and right sides wind direction board, infers the existence zone of the indoor occupant of left and right directions.Figure 32 is the sectional view of indoor set of the air conditioner of embodiment 4.Figure 33 is the surveyed area key diagram according to the left and right sides wind direction board of embodiment 4; (a) be the figure that representes detection position, left zone; (b) be the figure of detection position, expression left zone; (c) being the figure of expression middle section detection position, (d) is the figure of the right-hand regional detection position of expression, (e) is to represent the figure of right-hand regional detection position.Figure 34 is the surveyed area division figure according to the ground of the left and right sides wind direction board of embodiment 4.Figure 35 is the surveyed area division figure according to the ground that reaches left and right sides wind direction board up and down of embodiment 4.
Shown in figure 32; Present embodiment is made as single wide-angle infrared ray sensor with the infrared ray sensor of the infra-red ray detection device of embodiment 1, and the side front end that blows out of the blade of the central portion of left and right sides wind direction board is extended to and blows out expansion section, top, air channel to cover the visual field of infrared ray sensor.When making left and right sides wind direction board be positioned at wind direction board position, the left and right sides 495r towards the front, shown in Figure 33 (c), the visual field of infrared ray sensor 410 is covered by left and right sides wind direction board 295, becomes detection range 595r.Equally, when making left and right sides wind direction board be positioned at wind direction board position, left and right sides 495p, q, s, t, shown in Figure 33 (a) and (b), (d), (e), the visual field of infrared ray sensor 410 is covered by left and right sides wind direction board 295, becomes detection range 595p, q, s.t。
Shown in figure 34; If with these scopes with indoor terrain representation, the detection area 695PQ that then becomes detection area 695P that in left and right sides wind direction board position 495p detects, detects with wind direction board position, left and right sides 495p, q both sides, the detection area 695Q that wind direction board position 495q detects in the left and right sides, wind direction board position 495q, r both sides detect in the left and right sides detection area 695QR, down the detection area 695RS that detects of wind direction board position, left and right sides 495r, s both sides, wind direction board position 495s detects in the left and right sides detection area 695S, wind direction board position 495s, t both sides detect in the left and right sides detection area 695ST, in the left and right sides 8 areas of the regional 695T of detection of wind direction board position 495t detection.The regional classification of regional classification through fore-and-aft direction shown in Figure 22 (far and near direction) and above-mentioned left and right directions can be divided into 30 areas that intersection shown in Figure 35 detects regional 730JPQ～NT with indoor.
In the present embodiment, utilize left and right sides wind direction board to cover infrared ray sensor.Thus, need not special-purpose air door mechanism etc., can utilize the driving mechanism of left and right sides wind direction board to divide surveyed area at an easy rate.
In addition, in the present embodiment, in the air conditioner that also can a plurality of infrared ray sensor that vertically disposes be carried, utilize these a plurality of infrared ray sensors that vertically dispose to divide the zone of far and near direction.In other words; Do not use the regional classification of far and near direction shown in Figure 22; But utilize a plurality of infrared ray sensors that vertically launch to divide indoor far and near direction; Utilize left and right sides wind direction board to cover infrared ray sensor interimly and divide the area of left and right directions, also can infer the position of indoor occupant.
Claims (18)
1. air conditioner; Possesses indoor set; The infrared ray sensor of the existence that this indoor set has air suction inlet, air blow-off outlet, indoor heat exchanger, the Air Blast fan that will blow out from above-mentioned air blow-off outlet through above-mentioned indoor heat exchanger from the room air that above-mentioned air suction inlet sucks, detect indoor occupant and left and right sides wind direction board and the up-down wind direction board that is configured in above-mentioned air blow-off outlet; This air conditioner is characterised in that
Based on information, infer the position of above-mentioned indoor occupant from the above-mentioned infrared ray sensor of interim ground crested.
2. air conditioner according to claim 1 is characterized in that,
The relation of the position that exists according to the crested degree of above-mentioned infrared ray sensor and above-mentioned indoor occupant, and, infer the position of above-mentioned indoor occupant based on information from the infrared ray sensor of above-mentioned interim ground crested.
3. air conditioner according to claim 1 and 2 is characterized in that,
Utilize above-mentioned up-down wind direction board to come to cover above-mentioned infrared ray sensor interimly,, infer the position of the far and near direction of above-mentioned indoor occupant based on information from the infrared ray sensor of above-mentioned interim ground crested.
4. air conditioner according to claim 3 is characterized in that,
The relation of the position that exists according to the position of above-mentioned up-down wind direction board and above-mentioned indoor occupant, and, infer the position of the far and near direction of above-mentioned indoor occupant based on information from the infrared ray sensor of above-mentioned interim ground crested.
5. air conditioner according to claim 4 is characterized in that,
Under above-mentioned up-down wind direction board closing state, in the detectable zone of above-mentioned infrared ray sensor at the nearest subregion of the above-mentioned relatively air conditioner of far and near direction, the visual field of open above-mentioned infrared ray sensor,
When rotating above-mentioned up-down wind direction board with the mode in the visual field of open above-mentioned infrared ray sensor; Covered by above-mentioned up-down wind direction board at the nearest subregion of the above-mentioned relatively air conditioner of far and near direction in the detectable zone of above-mentioned infrared ray sensor, and from the detectable scope of above-mentioned infrared ray sensor in the visual field of the open successively above-mentioned infrared ray sensor of the above-mentioned relatively air conditioner of far and near direction subregion farthest.
6. air conditioner according to claim 5 is characterized in that,
Possess a plurality of above-mentioned infrared ray sensors, repeat in a left and right directions part by the zone that adjacent above-mentioned infrared ray sensor detects.
7. air conditioner according to claim 3 is characterized in that,
Under above-mentioned up-down wind direction board closing state, in the detectable zone of above-mentioned infrared ray sensor at the nearest subregion of the above-mentioned relatively air conditioner of far and near direction, the visual field of open above-mentioned infrared ray sensor,
When rotating above-mentioned up-down wind direction board with the mode in the visual field of open above-mentioned infrared ray sensor; Covered by above-mentioned up-down wind direction board at the nearest subregion of the above-mentioned relatively air conditioner of far and near direction in the detectable zone of above-mentioned infrared ray sensor, and from the detectable scope of above-mentioned infrared ray sensor in the visual field of the open successively above-mentioned infrared ray sensor of the above-mentioned relatively air conditioner of far and near direction subregion farthest.
8. air conditioner according to claim 3 is characterized in that,
Possess a plurality of above-mentioned infrared ray sensors, repeat in a left and right directions part by the zone that adjacent above-mentioned infrared ray sensor detects.
9. air conditioner according to claim 4 is characterized in that,
Possess a plurality of above-mentioned infrared ray sensors, repeat in a left and right directions part by the zone that adjacent above-mentioned infrared ray sensor detects.
10. air conditioner according to claim 1 and 2 is characterized in that,
Utilize above-mentioned left and right sides wind direction board to cover above-mentioned infrared ray sensor interimly,, infer the position of the left and right directions of above-mentioned indoor occupant based on information from the infrared ray sensor of above-mentioned interim ground crested.
11. air conditioner according to claim 10 is characterized in that,
The relation of the position that exists according to the position of above-mentioned left and right sides wind direction board and above-mentioned indoor occupant, and, infer the position of the left and right directions of above-mentioned indoor occupant based on information from the infrared ray sensor of above-mentioned interim ground crested.
12. air conditioner according to claim 1 and 2 is characterized in that,
To dispose above-mentioned infrared ray sensor in the face of indoor mode from above-mentioned air blow-off outlet.
13. air conditioner according to claim 1 and 2 is characterized in that,
Positional information control air based on the above-mentioned indoor occupant of being inferred is regulated.
14. air conditioner according to claim 1 and 2 is characterized in that,
Possess the electrostatic atomization apparatus that the liquid of charged minuteness particle is emitted,, emit the liquid of charged minuteness particle from above-mentioned electrostatic atomization apparatus to being estimated as the position that has above-mentioned indoor occupant.
15. air conditioner according to claim 1 and 2 is characterized in that,
Above-mentioned infrared ray sensor is a thermoelectric pile.
16. air conditioner according to claim 1 and 2 is characterized in that,
When inferring the position of above-mentioned indoor occupant, reduce the air quantity that blows out from above-mentioned air blow-off outlet during than general running from the information of the above-mentioned infrared ray sensor of interim ground crested.
17. air conditioner according to claim 1 and 2 is characterized in that,
Above-mentioned infrared ray sensor is single infrared ray sensor,
Utilize above-mentioned up-down wind direction board to cover above-mentioned infrared ray sensor interimly, infer the position of the far and near direction of above-mentioned indoor occupant,
Utilize above-mentioned left and right sides wind direction board to cover above-mentioned infrared ray sensor interimly, infer the position of the left and right directions of above-mentioned indoor occupant.
18. air conditioner according to claim 3 is characterized in that,
Above-mentioned infrared ray sensor is single infrared ray sensor,
Utilize above-mentioned up-down wind direction board to cover above-mentioned infrared ray sensor interimly, infer the position of the far and near direction of above-mentioned indoor occupant,
Utilize above-mentioned left and right sides wind direction board to cover above-mentioned infrared ray sensor interimly, infer the position of the left and right directions of above-mentioned indoor occupant.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2008-220674 | 2008-08-29 | ||
| JP2008220674A JP5174587B2 (en) | 2008-08-29 | 2008-08-29 | Air conditioner |
| JP2008220674 | 2008-08-29 |
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| CN101660829A CN101660829A (en) | 2010-03-03 |
| CN101660829B true CN101660829B (en) | 2012-11-07 |
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| JP (1) | JP5174587B2 (en) |
| KR (1) | KR101065548B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4547029B2 (en) * | 2009-02-10 | 2010-09-22 | パナソニック株式会社 | Air conditioner |
| JP2012042072A (en) * | 2010-08-16 | 2012-03-01 | Toshiba Corp | Indoor unit for air conditioner |
| JP4945678B1 (en) * | 2010-11-30 | 2012-06-06 | パナソニック株式会社 | Air conditioner |
| JP5427809B2 (en) * | 2011-02-28 | 2014-02-26 | 日立アプライアンス株式会社 | Air conditioner |
| JP5062341B2 (en) * | 2011-03-22 | 2012-10-31 | パナソニック株式会社 | Air conditioner |
| CN102759177A (en) * | 2011-04-26 | 2012-10-31 | 珠海格力电器股份有限公司 | Air conditioner |
| JP5819271B2 (en) * | 2012-09-03 | 2015-11-18 | 日立アプライアンス株式会社 | Air conditioner |
| CN104110802B (en) * | 2013-09-02 | 2017-04-19 | 广东美的制冷设备有限公司 | Wall-mounted air-conditioner indoor machine and control method thereof |
| CN103900211B (en) * | 2014-03-25 | 2016-10-05 | 四川长虹电器股份有限公司 | A kind of air-conditioning work mode switching method and a kind of air-conditioning |
| JP6129126B2 (en) * | 2014-08-04 | 2017-05-17 | 三菱電機株式会社 | Air conditioner indoor unit |
| WO2016157384A1 (en) * | 2015-03-30 | 2016-10-06 | 三菱電機株式会社 | Air blowing system |
| CN105115103A (en) * | 2015-08-11 | 2015-12-02 | 珠海格力电器股份有限公司 | Intelligent air supply air conditioner and control method |
| 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 |
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| CN113405242B (en) * | 2020-03-16 | 2023-06-23 | 海尔(深圳)研发有限责任公司 | Method and device for controlling air conditioning equipment and air conditioning equipment |
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| CN101660829A (en) | 2010-03-03 |
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| IN2012DE00692A (en) | 2015-08-21 |
| KR101065548B1 (en) | 2011-09-19 |
| KR20100026949A (en) | 2010-03-10 |
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Effective date of registration: 20180614 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Johnson Controls Air Conditioning Co., Ltd. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. |