CN105953370A - Multi-connected air-conditioning unit as well as method and device for automatic matching of indoor and outdoor units thereof - Google Patents
Multi-connected air-conditioning unit as well as method and device for automatic matching of indoor and outdoor units thereof Download PDFInfo
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- CN105953370A CN105953370A CN201610335232.1A CN201610335232A CN105953370A CN 105953370 A CN105953370 A CN 105953370A CN 201610335232 A CN201610335232 A CN 201610335232A CN 105953370 A CN105953370 A CN 105953370A
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- conditioning unit
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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
- F24F11/30—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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
Abstract
The invention discloses a multi-connected air-conditioning unit as well as a method and device for automatic matching of indoor and outdoor units thereof. The method comprises the following steps: a plurality of outdoor units are turned on at different time points according to a predetermined time interval, wherein the plurality of outdoor units are all off in an initial state; after a first outdoor unit among the plurality of outdoor units is turned on, a first indoor unit, which is the indoor unit responding to the first outdoor unit, is determined; a pairing operation is performed on the first outdoor unit and the first indoor unit; after a second outdoor unit among the plurality of outdoor units is turned on, a second indoor unit, which is the indoor unit responding to the second outdoor unit, is determined; and a pairing operation is performed on the second outdoor unit and the second indoor unit. By using the method for automatic matching of indoor and outdoor units of the multi-connected air-conditioning unit, an effective solution is given to the problem of failure in automatic matching of each outdoor air-conditioning unit with the corresponding indoor unit in a power supply line network involving a plurality of outdoor air-conditioning units in the relevant art.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of multi-variable air conditioning unit and the Auto-matching of internal-external machine thereof
Method and apparatus.
Background technology
Multi-variable air conditioning unit is the most conventional air conditioning system, including one or more air-conditioner outdoor unit groups and multiple
Indoor apparatus of air conditioner group.Generally the connected mode of the communication network that multi-variable air conditioning unit is used is for be connected by data communication line
Each is air conditioning unit, and due to multi-variable air conditioning unit, to have air-conditioning quantity many, installation site dispersion, the feature such as hidden, because of
This, project installation cost is high, difficulty is high, connection contact to cause the communication network of existing multi-variable air conditioning unit to also exist
Bad and fault is difficult to the defects such as investigation.
Energizing power gauze network, as the network of power supply, the most generally exists, multi-connected air conditioner in each is built
Group generally accesses energizing power gauze network by power supply line.Lead to owing to energizing power gauze network is also used as data
The transmission medium of news, therefore, the multi-variable air conditioning unit accessing energizing power gauze network can use electric line carrier communication
(Power Line Communication is called for short PLC) technology, by energizing power line transmitted data on network.Use
The project installation cost that energizing power gauze network can solve existing data communication network as data transmission medium is high
Problem, reduces connection loose contact phenomenon.
It is all air conditioning unit that energizing power gauze network is connected in multi-variable air conditioning unit, can wrap in multi-variable air conditioning unit
Include multiple outdoor unit, multiple indoor units that each outdoor unit correspondence control is connected in energizing power gauze network
A part of air conditioning unit, owing to the quantity of multi-variable air conditioning unit is more, distribution more disperses, and outdoor unit realizes right
Answer the control of indoor units and the most difficult with the communication of corresponding indoor units, need to carry out outdoor unit with in respective chamber/chambers
The coupling of unit, and cannot Auto-matching outdoor unit and the indoor units corresponding with this outdoor unit in prior art.
Include for correlation technique in the energizing power gauze network of multiple outdoor air conditioner unit each outdoor air conditioner unit without
The problem of the indoor units that method Auto-matching is corresponding, the most not yet proposes effective solution.
Summary of the invention
A kind of multi-variable air conditioning unit of offer and the automatic matching method of internal-external machine thereof and dress are provided
Put, include each outdoor air conditioner unit in the energizing power gauze network of multiple outdoor air conditioner unit solving correlation technique
Cannot the problem of indoor units corresponding to Auto-matching.
To achieve these goals, according to an aspect of the invention, it is provided a kind of multi-variable air conditioning unit internal-external machine
Automatic matching method.Multi-variable air conditioning unit includes that multiple outer machine and multiple interior machine, multiple outer machines and multiple interior machine are by logical
News network perform communication, the method includes: multiple outer machines according to prefixed time interval timesharing open, wherein, multiple outside
Machine is in closed mode in an initial condition；After the first outer machine in multiple outer machines is opened, machine in determining first,
Wherein, machine is the interior machine of response the first outer machine in first；Machine in first outer machine and first is performed matching operation；Many
After the second outer machine in individual outer machine is opened, machine in determining second, wherein, in second, machine is the interior of response the second outer machine
Machine；And machine in the second outer machine and second is performed matching operation.
Further, after the first outer machine in multiple outer machines is opened, in determining first, machine includes: control outside first
Machine performs refrigerating function or heat-production functions；Detect the air outlet temperature of multiple interior machine respectively；Judge multiple interior machine respectively
Whether the change of air outlet temperature exceedes preset range；And if it is judged that there is air outlet temperature in multiple interior machine
Vary more than the interior machine of preset range, determine that the interior machine varying more than preset range of draught temperature is machine in first.
Further, machine in the first outer machine and first is performed matching operation and comprise determining that the identification of machine in first
Code；According to the network address of machine in the identity code of machine generates first in first, wherein, in first, the identity of machine is known
Existence first mapping relations of the network address of machine in other code and first；And storage the first mapping relations are to the first outer machine
Machine in the first outer machine and first to be completed pairing.
Further, after in the second outer machine and second, machine performs matching operation, method also includes: judge multiple
Whether outer machine is all turned on；If it is judged that multiple outer machines are all turned on, it is judged that whether multiple interior machines exist unpaired
Interior machine；If it is judged that multiple interior machines exist unpaired interior machine, control the first outer machine and perform refrigerating function, its
In, in multiple outer machines, the outer machine outside the first outer machine performs heat-production functions；Judge whether unpaired interior machine freezes；
And if it is judged that unpaired interior mechanism cold, the first outer machine and unpaired interior machine are performed matching operation.
Further, after in the second outer machine and second, machine performs matching operation, method also includes: judge multiple
Whether interior machine exists unpaired interior machine；If it is judged that there is not unpaired interior machine in multiple interior machines, control is many
Individual outer machine time-sharing communication in communication network；And the first outer machine by machine execution communication in communication network and first it
After, the second outer machine performs communication by machine in communication network and second.
Further, communication network is energizing power gauze network, and multi-variable air conditioning unit accesses power supply by power supply line
Power line network, and use electric line carrier communication technology to carry out communication.
To achieve these goals, according to an aspect of the invention, it is provided a kind of multi-variable air conditioning unit internal-external machine
Automatic matching device.Multi-variable air conditioning unit includes that multiple outer machine and multiple interior machine, multiple outer machines and multiple interior machine are by logical
News network performs communication, and this device includes: switch element, opens according to prefixed time interval timesharing for multiple outer machines,
Wherein, multiple outer machines are in closed mode in an initial condition；First determines unit, in multiple outer machines
After first outer machine is opened, machine in determining first, wherein, in first, machine is the interior machine of response the first outer machine；First joins
To unit, for machine in the first outer machine and first is performed matching operation；Second determines unit, at multiple outer machines
In second outer machine open after, machine in determining second, wherein, in second machine be response the second outer machine interior machine；With
And second pairing unit, for machine execution matching operation in the second outer machine and second.
Further, first determines that unit includes: control module, performs refrigerating function or system for controlling the first outer machine
Hot merit energy；Detection module, for detecting the air outlet temperature of multiple interior machine respectively；Judge module, for judging respectively
Whether the change of the air outlet temperature of multiple interior machines exceedes preset range；And first determine module, for if it is determined that
Go out multiple interior machine exists the interior machine varying more than preset range of air outlet temperature, determine that the change of draught temperature surpasses
The interior machine crossing preset range is machine in first.
Further, the first pairing unit includes: second determines module, for determining the identity code of machine in first；
Generation module, the network address of machine in the identity code of machine generates first according to first, wherein, in first
Existence first mapping relations of the network address of machine in the identity code of machine and first；And memory module, it is used for depositing
Store up the first mapping relations to the first outer machine machine in the first outer machine and first to be completed pairing.
To achieve these goals, according to an aspect of the invention, it is provided a kind of multi-variable air conditioning unit.This is multi-joint
The automatic matching device of the air conditioning unit multi-variable air conditioning unit internal-external machine including the present invention.
The present invention is opened by multiple outdoor machine of air-conditioner timesharing, determines and this outdoor machine of air-conditioner after often opening an outdoor machine of air-conditioner
Corresponding interior machine, solve in the energizing power gauze network including multiple outdoor air conditioner unit each outdoor air conditioner unit without
The problem of the indoor units that method Auto-matching is corresponding, and then reached to make each outdoor air conditioner unit Auto-matching corresponding
The effect of indoor units.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of multi-variable air conditioning unit according to embodiments of the present invention；
Fig. 2 is the structure connection diagram of multi-variable air conditioning unit according to embodiments of the present invention；
Fig. 3 is the flow chart of the automatic matching method of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention；
Fig. 4 is the schematic diagram of the automatic matching method of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention；And
Fig. 5 is the schematic diagram of the automatic matching device of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In order to make those skilled in the art be more fully understood that the application scheme, below in conjunction with in the embodiment of the present application
Accompanying drawing, is clearly and completely described the technical scheme in the embodiment of the present application, it is clear that described embodiment
It is only the embodiment of the application part rather than whole embodiments.Based on the embodiment in the application, ability
The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, all should belong to
The scope of the application protection.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that this
The data that sample uses can be exchanged in the appropriate case, in order to embodiments herein described herein.Additionally, term
" include " and " having " and their any deformation, it is intended that cover non-exclusive comprising, such as, comprise
The process of series of steps or unit, method, system, product or equipment are not necessarily limited to those steps clearly listed
Rapid or unit, but can include that the most clearly list or intrinsic for these processes, method, product or equipment
Other step or unit.
The embodiment provides a kind of multi-variable air conditioning unit.
Fig. 1 is the schematic diagram of multi-variable air conditioning unit according to embodiments of the present invention.As it is shown in figure 1, multi-variable air conditioning unit
Including multiple air conditioning unit, air conditioning unit is the unit for carrying out air regulation, and multi-variable air conditioning unit includes multiple
Air-conditioner outdoor unit group and multiple air-conditioner outdoor unit group.Multiple air conditioning unit it is connected to communication network, alternatively, multiple
Air conditioning unit can be connected to energizing power gauze network by power supply line and use electric line carrier communication technology to enter
Row communication.Energizing power gauze network is the network for providing electric power, can be by number by electric line carrier communication technology
According to being converted to the data that can transmit in electric lines of force, energizing power gauze network is utilized to carry out data communication as transmission medium.
Fig. 2 is the structure connection diagram of multi-variable air conditioning unit according to embodiments of the present invention.As in figure 2 it is shown, it is multi-joint
Each in air conditioning unit is air conditioning unit can be provided with mainboard controller, and mainboard controller may be used for performing at data
The operations such as reason.Multiple air conditioning unit mainboard controller are connected to communication network, alternatively, multiple air conditioning unit
Mainboard controller can be connected to energizing power gauze network by power supply line and use electric line carrier communication technology
Carry out communication.
The embodiment provides the automatic matching method of a kind of multi-variable air conditioning unit internal-external machine.It should be noted that
The automatic matching method of the multi-variable air conditioning unit internal-external machine that the embodiment of the present invention provides can be applied and carry in the embodiment of the present invention
In the multi-variable air conditioning unit of confession.
Fig. 3 is the flow chart of the automatic matching method of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention.Such as figure
Shown in 3, the method comprises the following steps:
Step S101, multiple outer machines are opened according to prefixed time interval timesharing.
Multi-variable air conditioning unit includes that multiple outer machine and multiple interior machine, multiple outer machines and multiple interior machine are performed by communication network
Communication, multiple outer machines and multiple interior machine are both connected in same communication network.Alternatively, this communication network can be to supply
Electricity power line network, multi-variable air conditioning unit accesses energizing power gauze network by power supply line, and uses electric lines of force to carry
Ripple mechanics of communication carries out communication.In order to realize the mating, at virtual communication network of multi-variable air conditioning unit China and foreign countries machine and interior machine
After network is set up, need to judge outer machine and machine communication in each in the communication network that single outer machine and all interior machines form
Effectiveness.
When performing the automatic matching method of the multi-variable air conditioning unit internal-external machine that this embodiment provides, multiple outer machines are initially
Be in closed mode under state, multiple outer machines in off position under according to prefixed time interval timesharing open, every in advance
If time interval opens an outer machine.
Alternatively, opening an outer machine every prefixed time interval can be that synchronization only has one in communication network
Individual outer machine is opened, that is, while opening an outer machine, other the outer machine in closed communication network；Can also be
Do not turn off after each outer machine is opened, that is, open an outer machine every prefixed time interval, until communication network
All outer machine in network is all turned on.
Step S102, after the first outer machine in multiple outer machines is opened, machine in determining first.
Multiple outer machines include that the first outer machine, the first outer machine are any one the outer machines in multiple outer machine, in the first outer machine
" first " unrelated with first outer machine opening sequence in multiple outer machines.First outer machine open after, determine with
First outer machine corresponding first in machine, wherein, in first, machine is the interior machine of response the first outer machine, responds the first outer machine
Interior machine can be one, it is also possible to is multiple.
In first, the mode of machine response the first outer machine can be that the first outer machine is to communication network after the first outer machine is opened
Middle transmission communication data, when there being interior machine to respond this communication data, the first outer machine determines that the interior machine of response is machine in first.
Or, it is also possible to be the first outer machine after switching, perform certain function, such as, heat-production functions or refrigerating function,
When judging multiple interior machine to have interior machine response the first outer machine heat or freeze, in determining that this interior machine is first
Machine.
Step S103, performs matching operation to machine in the first outer machine and first.
Determining in first corresponding with the first outer machine after machine, machine in the first outer machine and first is performed matching operation,
After in the first outer machine and first, machine performs matching operation, in the first outer machine and first, machine is as the internal-external machine of coupling
Right.
Step S104, after the second outer machine in multiple outer machines is opened, machine in determining second.
In second, machine is the interior machine of response the second outer machine.Step S104 is similar to step S102, does not repeats them here.
Step S105, performs matching operation to machine in the second outer machine and second.
Step S105 is similar to step S103, does not repeats them here.
After multiple outer machines are all opened, the interior machine with self Corresponding matching all determined by each outer machine.
The automatic matching method of the multi-variable air conditioning unit internal-external machine that this embodiment provides, is opened by multiple outdoor machine of air-conditioner timesharing
Open, after often opening an outdoor machine of air-conditioner, determine the interior machine corresponding with this outdoor machine of air-conditioner, solve and include multiple outdoor sky
Adjust each outdoor air conditioner unit in the energizing power gauze network of unit cannot the problem of indoor units corresponding to Auto-matching,
And then reached to make the effect of indoor units that each outdoor air conditioner unit Auto-matching is corresponding.
Preferably, determine that the method for machine can be to control the first outer machine to perform merit of freezing in first corresponding with the first outer machine
Energy or heat-production functions, detect the air outlet temperature of multiple interior machine the most respectively, if it is judged that multiple
Interior machine has interior machine air outlet temperature vary more than preset range, illustrate that this interior machine, will be really in response to the first outer machine
The interior machine varying more than preset range of the air outlet temperature made be defined as first in machine.It is alternatively possible to be to control
First outer machine performs super low temperature refrigeration or superhigh temperature heats, interior machine response corresponding with the first outer machine under this setting
Faster, the change of air outlet temperature is bigger for speed, it is possible to determine the interior machine corresponding with the first outer machine more accurately.
Determining in first corresponding with the first outer machine after machine, in the first outer machine and first, machine performs matching operation, can
Selection of land, the first outer machine may determine that the identity code of machine in first, and this identity code can be the master of machine in first
ID (identity) identification code in plate controller, this ID identification code is unique, and in each, the ID identification code of machine is different,
ID identification code in mainboard controller can store in memory, and mainboard controller reads the ID of storage in memorizer
Identification code is to determine the identity code of machine in first, and the first outer machine determines that in first, the identity code of machine can be to connect
Receive the identity code that in first, machine sends to the first outer machine.Determining in first after the identity code of machine, to
In one, the network address redistributed by machine, such as, uses the IP address of ICP/IP protocol, and stores the body of machine in first
The mapping relations of the network address of machine in part identification code and first, to complete the matching operation of machine in the first outer machine and first.
If each outer machine was performed both by matching operation, took second place that is, each outer machine opens one the most in an initial condition
After, it is also possible to determine whether the unpaired success of interior machine omitted.Specifically, in the second outer machine and second, machine is held
After row matching operation, it can be determined that whether multiple outer machines are all turned on, if it is judged that multiple outer machine is all turned on,
Judge whether multiple interior machine exists unpaired interior machine.If it is judged that multiple interior machines exist unpaired interior machine,
Unpaired interior machine is found corresponding outer machine.
Specifically, unpaired interior machine is found corresponding outer machine may comprise steps of: control each outer machine and divide
Shi Kaiqi test function, each outer machine this test function of unlatching one by one, it is judged that whether unpaired interior machine responds unlatching
The outer machine of test function.Such as, control first outer machine execution refrigerating function, and multiple outer machine in except the first outer machine it
Outer outer machine performs heat-production functions, it is judged that whether unpaired interior machine freezes, if it is judged that unpaired interior mechanism cold,
First outer machine and unpaired interior machine are performed matching operation, if it is judged that unpaired interior machine does not freezes, controls the
Heat-production functions opened by one outer machine, controls the second outer machine and opens refrigerating function, continues to judge whether unpaired interior machine responds
Refrigeration is performed in the second outer machine.Alternatively, wherein, control each outer machine timesharing opening refrigerating function can also be to control
Other function, such as, heat-production functions, dehumidification function etc. are opened in each outer machine timesharing, it is judged that unpaired interior machine is
The outer machine of test function is opened in no response.
After determining whether the unpaired success of interior machine omitted, if it is judged that there is not unpaired interior machine, i.e.
In each in multi-variable air conditioning unit, machine all has an outer machine of pairing, then multi-variable air conditioning unit can perform normal data and leads to
News.Data communication method can be each outer machine time-sharing communication in communication network, performs list according to prefixed time interval
Communication between the interior machine of one outer machine and the pairing of this outer machine, that is, only exist an outer machine in synchronization communication network
Performing communication, the object of this outer machine communication includes and the interior machine of this outer machine pairing.Such as, lead at the first above-mentioned outer machine
Crossing after machine performs communication in communication network and first, the second outer machine is by machine execution communication in communication network and second.
Fig. 4 is the schematic diagram of the automatic matching method of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention.This is real
Executing example can be as the preferred implementation of above-mentioned first embodiment, and as shown in Figure 4, the method includes outer machine and interior machine
Pairing, outer machine automatically identify machine in correspondence coupling and omit in machine recruit three parts.
Communication network connects interior machine and the outer machine of all multi-variable air conditioning unit, owing to multi-variable air conditioning unit quantity is more, point
The characteristics such as cloth more dispersion, outer machine need to realize with corresponding in machine control and communicate more difficult.Preferably, communication network
Network use energizing power gauze network, owing to energizing power line network structure is complex, for realize outer machine with corresponding in
Machine communicates, and can open single outer machine by timesharing in energizing power gauze network, and determines in all interior machines and open
Interior machine corresponding to outer machine, after determining the interior machine corresponding with this outer machine, this outer machine is carried out with corresponding interior machine
Virtual pairing, to set up air conditioning unit communication network.
In order to realize outer machine with corresponding in the Auto-matching of machine, at incoming communication network or set up virtual communication network
Afterwards, multi-variable air conditioning unit validation checking to be carried out, validation checking can be determined that certain outer machine with each in machine
Communication effectiveness.Such as, control the execution super low temperature refrigeration of the single outer machine in multiple outer machine or superhigh temperature heats, and with
Time detect the change of air outlet temperature of each interior machine, if be detected that the air outlet temperature of machine has large range of in certain
Change, it is believed that this interior machine belongs to the air-conditioning internal machine that machine in addition is controlled.After confirming the interior machine corresponding with outer machine,
Outer machine redistribute the IP address of interior machine and store correspondence in the identity code of mainboard controller of machine, corresponding with outer machine
Interior machine can be one, it is also possible to be multiple.
When multi-variable air conditioning unit complete each internal machine of outer machine identification and coupling after, detection communication network in each
Whether interior machine exists interior machine omission, unpaired.If there being the interior machine of omission, by all outer machine timesharing to institute
Have interior machine to carry out pattern setting, certain outer machine be set as single chill formula, correspondingly, in communication network except this outer machine it
Other outer outer machine is set to single heat pattern, the interior machine having omission is respectively set as heating mode, it is judged that omission
Whether interior machine heats, and judges whether the interior machine omitted is the interior machine corresponding to outer machine according to judged result, specifically, as
The interior mechanism heat that fruit is omitted, then the interior machine of this omission is the interior machine corresponding to outer machine.It is alternatively possible to pass through air conditioner
Organize the pattern of each internal-external machine of Programmable detection of self configuration, using as judging whether interior machine is the interior machine that outer machine is corresponding
Foundation.
By perform multi-variable air conditioning unit outer machine match with interior machine, outer machine automatically identify corresponding in machine and coupling and something lost
The recruiting of machine in leakage, it is ensured that the networking that the communication network of multi-variable air conditioning unit is effective, stable.Many based on PLC
Air-conditioner group can also perform the automatic matching method of the multi-variable air conditioning unit internal-external machine that this embodiment provides, the method
Can effectively improve the reliability of multi-variable air conditioning unit communication.
It should be noted that can be at such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing
Computer system performs, and, although show logical order in flow charts, but in some cases, can
With to be different from the step shown or described by order execution herein.
Embodiments of the invention additionally provide the automatic matching device of a kind of multi-variable air conditioning unit internal-external machine.Need explanation
It is that the automatic matching device of the multi-variable air conditioning unit internal-external machine of the embodiment of the present invention may be used for performing the multi-joint of the present invention
The automatic matching method of air conditioning unit internal-external machine, it is possible to apply in the multi-variable air conditioning unit that the embodiment of the present invention provides.
Fig. 5 is the schematic diagram of the automatic matching device of multi-variable air conditioning unit internal-external machine according to embodiments of the present invention.Such as figure
Shown in 5, this device includes switch element 10, and first determines unit 20, the first pairing unit 30, and second determines unit
40 and second pairing unit 50.
Multi-variable air conditioning unit includes that multiple outer machine and multiple interior machine, multiple outer machines and multiple interior machine are performed by communication network
Communication, switch element 10 is for multiple outer machines according to prefixed time interval timesharing unlatching, and wherein, multiple outer machines are initially
It is in closed mode under state.First determine unit 20 in multiple outer machines first outer machine open after, really
Machine in fixed first, wherein, in first, machine is the interior machine of response the first outer machine.First pairing unit 30 is outside to first
In machine and first, machine performs matching operation.Second determines that unit 40 opens it for the second outer machine in multiple outer machines
After, machine in determining second, wherein, in second, machine is the interior machine of response the second outer machine.Second pairing unit 50 is for right
In second outer machine and second, machine performs matching operation.
Preferably, first determines that unit 20 can include control module, detection module, it is judged that module and first determines mould
Block.
Control module performs refrigerating function or heat-production functions for controlling the first outer machine.Detection module is many for detection respectively
The air outlet temperature of individual interior machine.Whether judge module exceedes for the change judging the air outlet temperature of multiple interior machine respectively
Preset range.First determines that module is for if it is judged that to there is varying more than of air outlet temperature in multiple interior machine default
The interior machine of scope, determines that the interior machine varying more than preset range of draught temperature is machine in first.
Preferably, the first pairing unit 30 can include that second determines module, generation module and memory module.
Second determines that module is for determining the identity code of machine in first.Generation module is the body of machine according to first
Part identification code generates the network address of machine in first, wherein, the network of machine in the identity code and first of machine in first
Existence first mapping relations of address.Memory module is for storing the first mapping relations to the first outer machine with to the first outer machine
With first in machine complete pairing.
The automatic matching device of the multi-variable air conditioning unit internal-external machine that this embodiment provides, is opened by multiple outdoor machine of air-conditioner timesharing
Open, after often opening an outdoor machine of air-conditioner, determine the interior machine corresponding with this outdoor machine of air-conditioner, solve and include multiple outdoor sky
Adjust each outdoor air conditioner unit in the energizing power gauze network of unit cannot the problem of indoor units corresponding to Auto-matching,
And then reached to make the effect of indoor units that each outdoor air conditioner unit Auto-matching is corresponding.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Calculating device realize, they can concentrate on single calculating device, or is distributed in multiple calculating device institute
On the network of composition, alternatively, they can realize with calculating the executable program code of device, it is thus possible to
It is stored in storing in device and is performed by calculating device, or they are fabricated to respectively each integrated circuit die
Block, or the multiple modules in them or step are fabricated to single integrated circuit module realize.So, the present invention
It is not restricted to any specific hardware and software combine.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made
Any modification, equivalent substitution and improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the automatic matching method of a multi-variable air conditioning unit internal-external machine, it is characterised in that described multi-variable air conditioning unit includes
Multiple outer machines and multiple interior machine, the plurality of outer machine and the plurality of interior machine perform communication, institute by communication network
The method of stating includes:
The plurality of outer machine is opened according to prefixed time interval timesharing, and wherein, the plurality of outer machine is in original state
Under be in closed mode；
After the first outer machine in the plurality of outer machine is opened, machine in determining first, wherein, in described first
Machine is the interior machine of response the first outer machine；
Machine in described first outer machine and described first is performed matching operation；
After the second outer machine in the plurality of outer machine is opened, machine in determining second, wherein, in described second
Machine is the interior machine of response the second outer machine；And
Machine in described second outer machine and described second is performed described matching operation.
Method the most according to claim 1, it is characterised in that it is opened by the first outer machine in the plurality of outer machine
After, in determining first, machine includes:
Control described first outer machine and perform refrigerating function or heat-production functions；
Detect the air outlet temperature of the plurality of interior machine respectively；
Judge whether the change of the air outlet temperature of the plurality of interior machine exceedes preset range respectively；And
If it is judged that there is air outlet temperature in the plurality of interior machine varies more than the interior of described preset range
Machine, determines that the interior machine varying more than described preset range of described air outlet temperature is machine in described first.
Method the most according to claim 1, it is characterised in that machine in described first outer machine and described first is performed
Matching operation includes:
Determine the identity code of machine in described first；
According to the network address of machine in the identity code of machine generates described first in described first, wherein, described
Existence first mapping relations of the network address of machine in the identity code and described first of machine in first；And
Store described first mapping relations to described first outer machine with complete to machine in described first outer machine and described first
Become pairing.
Method the most according to claim 1, it is characterised in that machine is held in described second outer machine and described second
After the described matching operation of row, described method also includes:
Judge whether the plurality of outer machine is all turned on；
If it is judged that the plurality of outer machine is all turned on, it is judged that whether the plurality of interior machine exists unpaired
Interior machine；
If it is judged that the plurality of interior machine exists unpaired interior machine, control described first outer machine and perform refrigeration
Function, wherein, in the plurality of outer machine, the outer machine outside described first outer machine performs heat-production functions；
Judge whether described unpaired interior machine freezes；And
If it is judged that described unpaired interior mechanism cold, described first outer machine and described unpaired interior machine are held
The described matching operation of row.
Method the most according to claim 1, it is characterised in that machine is held in described second outer machine and described second
After the described matching operation of row, described method also includes:
Judge whether the plurality of interior machine exists unpaired interior machine；
If it is judged that the plurality of interior machine does not exist described unpaired interior machine, control the plurality of outer machine and exist
Time-sharing communication in described communication network；And
After in described first outer machine is by described communication network and described first, machine performs communication, described second
Outer machine performs communication by machine in described communication network and described second.
Method the most according to claim 1, it is characterised in that described communication network is energizing power gauze network, institute
State multi-variable air conditioning unit and access described energizing power gauze network by power supply line, and use power line carrier to lead to
News technology carries out communication.
7. the automatic matching device of a multi-variable air conditioning unit internal-external machine, it is characterised in that described multi-variable air conditioning unit includes
Multiple outer machines and multiple interior machine, the plurality of outer machine and the plurality of interior machine perform communication, institute by communication network
State device to include:
Switch element, opens according to prefixed time interval timesharing for the plurality of outer machine, wherein, the plurality of
Outer machine is in closed mode in an initial condition；
First determines unit, after the first outer machine in the plurality of outer machine is opened, and machine in determining first,
Wherein, machine is the interior machine of response the first outer machine in described first；
First pairing unit, for performing matching operation to machine in described first outer machine and described first；
Second determines unit, after the second outer machine in the plurality of outer machine is opened, and machine in determining second,
Wherein, machine is the interior machine of response the second outer machine in described second；And
Second pairing unit, for performing described matching operation to machine in described second outer machine and described second.
Device the most according to claim 7, it is characterised in that described first determines that unit includes:
Control module, is used for controlling described first outer machine and performs refrigerating function or heat-production functions；
Detection module, for detecting the air outlet temperature of the plurality of interior machine respectively；
Judge module, for judging whether the change of the air outlet temperature of the plurality of interior machine exceedes default model respectively
Enclose；And
First determines module, for if it is judged that there is varying more than of air outlet temperature in the plurality of interior machine
The interior machine of described preset range, determines that the interior machine varying more than described preset range of described air outlet temperature is institute
Machine in stating first.
Device the most according to claim 7, it is characterised in that described first pairing unit includes:
Second determines module, for determining the identity code of machine in described first；
Generation module, the network ground of machine in the identity code of machine generates described first according to described first
Location, wherein, in described first, in the identity code and described first of machine, the existence first of the network address of machine is reflected
Penetrate relation；And
Memory module, be used for storing described first mapping relations to described first outer machine with to described first outer machine with
In described first, machine completes pairing.
10. a multi-variable air conditioning unit, it is characterised in that include the combined air conditioners according to any one of claim 7 to 9
The automatic matching device of unit internal-external machine.
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