CN104566865B - Multi-gang air-conditioner and its control method - Google Patents
Multi-gang air-conditioner and its control method Download PDFInfo
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- CN104566865B CN104566865B CN201510007357.7A CN201510007357A CN104566865B CN 104566865 B CN104566865 B CN 104566865B CN 201510007357 A CN201510007357 A CN 201510007357A CN 104566865 B CN104566865 B CN 104566865B
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- indoor unit
- control signal
- wifi module
- outdoor unit
- conditioner
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Classifications
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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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
Abstract
The invention discloses a kind of multi-gang air-conditioner and its control method.Wherein the multi-gang air-conditioner includes at least an outdoor unit and Duo Tai indoor units, outdoor unit and Duo Tai interiors mechatronics, WIFI module is provided with an at least indoor unit, and the quantity of WIFI module is less than the total quantity of indoor unit.The control method is by controlling WIFI module to send airconditioning control signal to outdoor unit, and finally determine to send which type of action command gives which corresponding indoor unit by outdoor unit parsing airconditioning control signal, so as to reduce the usage quantity of WIFI module in multi-connected machine, manufacture cost is reduced, while reduces power consumption when multi-connected machine uses.Its control method makes outdoor unit send corresponding action command and is realized to corresponding indoor unit to using control of the less WIFI module to multi-connected machine entirety by controlling WIFI module to transmit airconditioning control signal to outdoor unit.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of multi-gang air-conditioner and its control method.
Background technology
At present, WIFI is more and more extensive in the use of household appliance technical field.But the WIFI used at present on air-conditioning
Usually indoor unit one WIFI module of collocation, carries out air-conditioning by the APP softwares in the mobile equipment such as mobile phone corresponding
Control.
As shown in Figure 1 one drags three air-conditioning, and way is that a WIFI is filled in every indoor unit of 3 indoor units at present
Module, every indoor unit receive the signal that the WIFI module transmission of oneself is come in respectively, and according in the signal control received
The operational mode of machine.That is WIFI module of the operating status of A indoor units from A indoor units receives signal, and controls A indoor units
Operation；WIFI module of the operating status of B indoor units from B indoor units receives signal, and controls the operation of B indoor units；C
WIFI module of the operating status of indoor unit from C indoor units receives signal, and controls the operation of C indoor units.
But WIFI module Material Cost in itself and installation cost are all higher, and one is set respectively in each interior machine
WIFI module makes the holistic cost of multi-gang air-conditioner high, and multiple WIFI modules in multi-gang air-conditioner are all in use
With certain power consumption, cause multi-gang air-conditioner overall power high.
The content of the invention
Based on this, it is necessary to of high cost for multi-connected machine WIFI module in conventional art and the problem of power consumption is big, there is provided one
The much lower gang air-conditioner of kind holistic cost and its control method.
To realize a kind of multi-gang air-conditioner of the object of the invention offer, including an at least outdoor unit and Duo Tai indoor units,
Indoor mechatronics described in the outdoor unit and Duo Tai, are provided with WIFI module in an at least indoor unit, and described
The quantity of WIFI module is less than the total quantity of the indoor unit.
As a kind of embodiment of multi-gang air-conditioner, the WIFI module is connected with mobile terminal communication, receives institute
State the airconditioning control signal of mobile terminal transmission.
As a kind of embodiment of multi-gang air-conditioner, outer owner's control panel is provided with the outdoor unit, it is described outer
Owner's control panel connects the WIFI module, receives and processes the information of the WIFI module transmission.
As a kind of embodiment of multi-gang air-conditioner, set in an indoor unit in the more indoor units
There is a WIFI module.
A kind of multi-gang air-conditioner control method based on same inventive concept, for being controlled to foregoing multi-gang air-conditioner
System, comprises the following steps：
WIFI module receives the airconditioning control signal that mobile terminal is sent, and the airconditioning control signal is sent to outdoor
Machine；
The outdoor unit receives and parses through the airconditioning control signal, determines the corresponding indoor unit of the airconditioning control signal
And action command；
The action command is sent to identified indoor unit by the outdoor unit；
Indoor unit receives the action command that the outdoor unit is sent, and performs corresponding action.
As a kind of embodiment of multi-gang air-conditioner control method, the airconditioning control of the mobile terminal transmission
Signal includes WIFI control information；
The WIFI control information includes indoor unit selection information and action control information.
As a kind of embodiment of multi-gang air-conditioner control method, the WIFI control information is two byte longs
Degree.
As a kind of embodiment of multi-gang air-conditioner control method, with the first character in the WIFI control information
For first four of section as indoor unit selection information, latter 12 represent the action control information.
As a kind of embodiment of multi-gang air-conditioner control method, it is empty that control is included in the airconditioning control signal
The pattern of tune, wind speed, the information of swing flap and/or light.
As a kind of embodiment of multi-gang air-conditioner control method, the outdoor unit receives and parses through the air-conditioning control
Signal processed, determines the corresponding indoor unit of the airconditioning control signal and action command, comprises the following steps：
The outdoor unit parses the selection of the indoor unit in the airconditioning control signal according to the airconditioning control signal
Information and action control information；
The outdoor unit selects information to determine the corresponding indoor unit of current airconditioning control signal according to the indoor unit；
The outdoor unit determines that indoor unit needs the action command of action performed according to the action control information.
Beneficial effects of the present invention include：A kind of multi-gang air-conditioner provided by the invention and its control method, wherein only existing
WIFI module is provided with one in multi-connected machine or more indoor units, rather than WIFI moulds are set in each indoor unit
Block, the airconditioning control signal that WIFI module receives are then forwarded to corresponding indoor unit after outdoor unit parses and perform, reduce more
The usage quantity of online middle WIFI module, reduces manufacture cost, while reduces power consumption when multi-connected machine uses.Its controlling party
Method makes outdoor unit send corresponding action command to accordingly by controlling WIFI module to transmit airconditioning control signal to outdoor unit
Indoor unit realize to using control of the less WIFI module to multi-connected machine entirety.
Brief description of the drawings
Fig. 1 is a multi-online air-conditioning system structure diagram for dragging three；
Fig. 2 is a kind of system structure diagram of a specific embodiment of multi-gang air-conditioner of the present invention；
Fig. 3 is a kind of flow chart of a specific embodiment of multi-gang air-conditioner control method of the present invention；
Fig. 4 is a kind of bit architecture of the middle first character section of a specific embodiment of multi-gang air-conditioner control method of the present invention
Schematic diagram；
Fig. 5 is a kind of flow chart of the another specific embodiment of multi-gang air-conditioner control method of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing to of the invention real
Apply the multi-gang air-conditioner of example and its embodiment of control method illustrates.It is it should be appreciated that described herein specific
Embodiment only to explain the present invention, is not intended to limit the present invention.
The multi-gang air-conditioner of one embodiment of the invention, as shown in Fig. 2, including an outdoor unit 100 and Duo Tai indoor units
200, respectively indoor unit one, indoor unit two, indoor unit three, indoor unit four ... ..., indoor unit N.Outdoor unit 100 and each room
Interior machine 200 is electrically connected, and can carry out communication between the two can transmit some instructions.Certainly, the multi-connected machine of the embodiment of the present invention
Air-conditioning can carry out the transmission of cold and heat as traditional multi-gang air-conditioner between outdoor unit and Duo Tai indoor units, and two
Have between person and carry out transmission connecting line.Preferably, not every room in the multi-gang air-conditioner of the embodiment of the present invention
WIFI module 210 is both provided with interior machine, but WIFI module, such as the present embodiment only are set in a wherein indoor unit 200
In be only provided with WIFI module in machine two indoors, be all not provided with WIFI module in other indoor units.WIFI module can connect
Mobile terminal outside receiving, such as mobile phone, the airconditioning control signal of transmission, and give what is be attached thereto by the signal transmission received
Outdoor unit, outdoor unit receive and parse through airconditioning control signal, and transmit corresponding airconditioning control instruction and be transferred to corresponding interior
Machine, makes indoor unit be operated according to the instruction of airconditioning control signal.
Such as, user wants that it is 26 DEG C that indoor unit in Fig. 2 three is arranged to heating mode and design temperature, then user passes through
APP on mobile phone sets the relevant options of indoor unit, and sends the airconditioning control signal set into indoor unit two by network
WIFI module；After WIFI module in indoor unit two receives airconditioning control signal, equally airconditioning control signal is sent to
Outdoor unit 100, parses airconditioning control signal by outdoor unit 100；It is that indoor unit is controlled that outdoor unit 100, which parses,
Afterwards, then the control instruction that indoor unit is heating mode and design temperature is 26 DEG C is set to communicate transmission by zero firewire by corresponding
To indoor unit.In addition, user can also be moved by mobile phones such as the wind speed of cell phone application setting indoor unit, swing flap, health, light
The state that dynamic equipment can be set.
It should be noted that WIFI module is only provided with an indoor unit in examples detailed above, certainly also can be in difference
Indoor unit in two or more WIFI modules are set, and pass through the air-conditioning that a WIFI module receives corresponding several indoor units
Control signal, as set the WIFI module in indoor unit two to receive the simultaneously airconditioning control of machine one and indoor unit two in Transmission Control
Signal；Set indoor unit three in also include WIFI module, and receive and transmit indoor unit three and the airconditioning control of indoor unit four believe
Number, once analogize and be configured.Certainly can only machine indoors in the case where WIFI module receives and transmission signal speed allows
WIFI module is set to be used to receiving and transmitting all indoor airconditioning control signals in two.
The multi-gang air-conditioner of the present invention sets WIFI module by varying original in the indoor unit of each multi-connected machine
Situation, reduce the usage amount of WIFI module, and WIFI module is attached with outdoor unit, pass through outdoor unit and realize pair
The remote control of each indoor unit in multi-connected machine.So set, reducing the usage quantity of WIFI module, holistic cost is reduced, at the same time
The power consumption during air-conditioning use is reduced, saves the energy.
Herein it should be noted that the mobile terminal such as WIFI module and mobile phone in multi-online indoor machine is communication
Connection, receives airconditioning control signal of the mobile terminal by network transmission.
In addition, being provided with outer owner's control panel in outdoor unit 100, outer owner's control panel is with being disposed in the interior in machine 200
WIFI module connects.Outdoor unit 100 receives and processes the information of WIFI module transmission by outer owner's control panel.Outdoor unit at the same time
The information parsed is transferred in corresponding indoor unit also by outer owner's control panel indoor unit is remotely controlled.
Meanwhile the present invention also provides a kind of multi-gang air-conditioner control method, for being controlled to foregoing multi-gang air-conditioner
System.In the multi-gang air-conditioner control method of one embodiment of the invention, as shown in figure 3, comprising the following steps：
S100, the WIFI module in indoor unit receives the airconditioning control signal that mobile terminal is sent, and airconditioning control is believed
Number it is sent to outdoor unit.
It should be noted that a part is contained when foregoing multi-gang air-conditioner is introduced to this hair
The introduction of the control method of bright multi-gang air-conditioner.WIFI module such as this step receives and the step of transmission signal above
Through being described.WIFI module mainly plays a part of to receive and sends airconditioning control signal to outdoor unit, and mobile terminal is sent
Airconditioning control signal transfer to outdoor unit to be handled.
S200, outdoor unit receive and parse through airconditioning control signal, determine the corresponding indoor unit of airconditioning control signal and action
Instruction.After outdoor unit receives the airconditioning control signal of WIFI module transmission, analytic signal obtains to be included in airconditioning control signal
The requirement of the control to interior machine, the pattern of such as air-conditioning, wind speed, while determine also that the indoor unit included in airconditioning control signal
Selection signal, determines that the control in airconditioning control signal requires corresponding indoor unit, so that corresponding control requirement be sent to
Identified indoor unit.
It should be noted that the control requirement of more indoor units can be also included in the airconditioning control signal at the same time, it is outdoor
Machine parses the corresponding control of each indoor unit and requires, and sends corresponding action command to the indoor unit being respectively attached thereto.It is dynamic
Make the control command that instruction requires indoor unit to perform, it is 3 grades such as to set wind speed.
Action command is sent to identified indoor unit by S300, outdoor unit.
S400, indoor unit receive the action command that outdoor unit is sent, and perform corresponding action.As wind speed tunes up, or
Open heating mode etc..
It should be noted that in this method, step S100 and step S400 are performed by the indoor unit in multi-connected machine, Huo Zhe
Performed in indoor unit, and step S200 and step S300 are then to be controlled to complete by outdoor unit.Outdoor unit and interior in this method
Cooperative cooperating between machine, completes to realize the remote control to more indoor units in multi-connected machine by less WIFI module.And control is accurate
Really, it is efficient.
Wherein, the airconditioning control signal that mobile terminal is sent includes WIFI control information.The WIFI control information includes
Indoor unit selects information and action control information.After the outdoor unit parses airconditioning control signal, according to what is parsed
Indoor unit selection signal determines the indoor unit to be remotely controlled, and determines to be sent to according to the action control information parsed corresponding
The action command of indoor unit, and be sent to corresponding indoor unit and indoor unit is controlled.
As a kind of embodiment, two bytes can be increased in the communications protocol of existing outdoor unit and indoor unit
To represent WIFI control information.
Further, as shown in figure 4, preceding 4 works of the first character section in two bytes newly increased can be used
Information, rear 12 expressions action control information are selected for indoor unit.Wherein, the selection for indoor unit is according to set in advance
Indoor unit numbering carries out, and such as the indoor unit one in 0001 expression Fig. 2,0010 expression indoor unit two, 0011 represents indoor unit three,
And so on.And in other embodiments, more or less bytes can also be used as WIFI control information,
And interior machine numbering can be represented using any several of optional position in these bytes, might not use first character section
The first four characterize.As long as outdoor unit is for presetting, to the spy in corresponding byte and byte in airconditioning control signal
Positioning is parsed to obtain the indoor unit to be controlled and corresponding action control.
Three or more bytes can such as be increased as WIFI control information, can also be selected in second byte
Four or latter eight are used as indoor unit selection information afterwards.
In the multi-gang air-conditioner control method of the present invention, include in action control information the control pattern of air-conditioning, wind speed,
Swing flap, the information of light.
Specifically, outdoor unit receives and parses through airconditioning control signal, determines the corresponding indoor unit of airconditioning control signal and moves
Instruct, comprise the following steps：
S210, outdoor unit according to airconditioning control signal, and parse the indoor unit in airconditioning control signal selection information and
Action control information.
S220, outdoor unit select information to determine the corresponding indoor unit of current airconditioning control signal according to indoor unit.
S230, outdoor unit determine that indoor unit needs the action command of action performed according to action control information.
As shown in figure 5, being the multi-connected machine control method of an instantiation, the mobile terminal such as mobile phone first sends air-conditioning control
The WIFI module that signal processed collects to indoor unit, WIFI module are sent out after receiving airconditioning control signal by indoor unit master board
Airconditioning control signal is sent to outdoor unit, the master board of outdoor unit receives after airconditioning control signal and signal is parsed,
The corresponding indoor unit for needing to be controlled of airconditioning control signal is obtained, and sends corresponding action command to indoor unit.Certainly,
It may also include needing to be controlled more indoor units at the same time in airconditioning control signal, then the master board of outdoor unit sends phase
The corresponding indoor unit of action command answered is controlled indoor unit, as shown in Figure 5, shares N number of indoor unit, then outer owner
Control panel may control indoor unit one, indoor unit two ... ..., indoor unit N respectively.Correspondingly, the interior owner control in indoor unit
After plate receives the action command of outdoor unit transmission, meeting sending action, which performs order, to be made to wrap in indoor unit execution airconditioning control signal
The action command contained.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of multi-gang air-conditioner, including an at least outdoor unit and Duo Tai indoor units, interior described in the outdoor unit and Duo Tai
Mechatronics, it is characterised in that be provided with WIFI module in an at least indoor unit, do not set in other described indoor units
WIFI module is put, and the quantity for being provided with WIFI module described in the indoor unit of WIFI module is one, the WIFI module
Quantity is less than the total quantity of the indoor unit；
The WIFI module is used for the airconditioning control signal for receiving mobile terminal transmission, and the airconditioning control signal is sent to
The outdoor unit, the outdoor unit are used to receive and parse through the airconditioning control signal, determine that the airconditioning control signal corresponds to
Indoor unit and action command, and the action command is sent to identified indoor unit.
2. multi-gang air-conditioner according to claim 1, it is characterised in that the WIFI module connects with mobile terminal communication
Connect, receive the airconditioning control signal of the mobile terminal transmission.
3. multi-gang air-conditioner according to claim 1 or 2, it is characterised in that outer owner's control is provided with the outdoor unit
Making sheet, outer owner's control panel connect the WIFI module, receive and process the information of the WIFI module transmission.
4. multi-gang air-conditioner according to claim 1 a, it is characterised in that interior in the more indoor units
A WIFI module is provided with machine.
A kind of 5. multi-gang air-conditioner control method, for being controlled to Claims 1-4 any one of them multi-gang air-conditioner
System, it is characterised in that comprise the following steps：
WIFI module receives the airconditioning control signal that mobile terminal is sent, and the airconditioning control signal is sent to outdoor unit；
The outdoor unit receives and parses through the airconditioning control signal, determines the corresponding indoor unit of the airconditioning control signal and moves
Instruct；
The action command is sent to identified indoor unit by the outdoor unit；
Indoor unit receives the action command that the outdoor unit is sent, and performs corresponding action.
6. multi-gang air-conditioner control method according to claim 5, it is characterised in that the mobile terminal is sent described
Airconditioning control signal includes WIFI control information；
The WIFI control information includes indoor unit selection information and action control information.
7. multi-gang air-conditioner control method according to claim 6, it is characterised in that the WIFI control information is two
Byte length.
8. multi-gang air-conditioner control method according to claim 7, it is characterised in that with the WIFI control information
For first four of first character section as indoor unit selection information, latter 12 represent the action control information.
9. multi-gang air-conditioner control method according to claim 5, it is characterised in that included in the airconditioning control signal
There is the information of the pattern for controlling air-conditioning, wind speed, swing flap and/or light.
10. multi-gang air-conditioner control method according to claim 6, it is characterised in that the outdoor unit receives and parses through
The airconditioning control signal, determines the corresponding indoor unit of the airconditioning control signal and action command, comprises the following steps：
The outdoor unit parses the selection information of the indoor unit in the airconditioning control signal according to the airconditioning control signal
And action control information；
The outdoor unit selects information to determine the corresponding indoor unit of current airconditioning control signal according to the indoor unit；
The outdoor unit determines that indoor unit needs the action command performed according to the action control information.
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| CN201510007357.7A CN104566865B (en) | 2015-01-05 | 2015-01-05 | Multi-gang air-conditioner and its control method |
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| CN201510007357.7A CN104566865B (en) | 2015-01-05 | 2015-01-05 | Multi-gang air-conditioner and its control method |
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| CN104566865B true CN104566865B (en) | 2018-04-27 |
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| CN106369752B (en) * | 2016-09-12 | 2020-09-11 | 广东美的制冷设备有限公司 | Control method and control device of air conditioner, outdoor unit and air conditioner |
| CN106524403A (en) * | 2016-10-26 | 2017-03-22 | 广东美的制冷设备有限公司 | Control method, control device and controller of air conditioner, and air conditioner |
| CN106352500A (en) * | 2016-10-26 | 2017-01-25 | 广东美的制冷设备有限公司 | Method and device for controlling air controller, indoor units and air conditioner |
| CN107514709A (en) * | 2017-08-15 | 2017-12-26 | 广东美的制冷设备有限公司 | Multi-gang air-conditioner device system, control method, outdoor unit and storage medium |
| CN107504642A (en) * | 2017-08-23 | 2017-12-22 | 广东美的制冷设备有限公司 | Air-conditioner system, control method, outdoor unit and computer-readable recording medium |
| CN107420998A (en) * | 2017-09-20 | 2017-12-01 | 合肥美的暖通设备有限公司 | A kind of air-conditioner system and its control method |
| CN108112052B (en) | 2017-12-13 | 2021-09-10 | 广东美的制冷设备有限公司 | Terminal network sharing method and device, air conditioner and storage medium |
| CN108592349A (en) * | 2018-04-28 | 2018-09-28 | 四川虹美智能科技有限公司 | A kind of air-conditioner control system |
| CN108758987A (en) * | 2018-04-28 | 2018-11-06 | 四川虹美智能科技有限公司 | A kind of air-conditioner control system |
| CN111412589A (en) * | 2020-03-31 | 2020-07-14 | 美的集团股份有限公司 | Control method and system of multi-connected air conditioner and readable storage medium |
| CN112833519A (en) * | 2020-12-31 | 2021-05-25 | 青岛海尔空调电子有限公司 | Wifi network distribution method and system of multi-split air conditioner |
| CN112815479A (en) * | 2020-12-31 | 2021-05-18 | 青岛海尔空调电子有限公司 | Control method for internal unit of multi-split air conditioner |
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| CN104566865A (en) | 2015-04-29 |
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