CN106067837A - Multi-variable air conditioning unit and address setting method thereof and device - Google Patents
Multi-variable air conditioning unit and address setting method thereof and device Download PDFInfo
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- CN106067837A CN106067837A CN201610335244.4A CN201610335244A CN106067837A CN 106067837 A CN106067837 A CN 106067837A CN 201610335244 A CN201610335244 A CN 201610335244A CN 106067837 A CN106067837 A CN 106067837A
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- air conditioning
- conditioning unit
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- address
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
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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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5038—Address allocation for local use, e.g. in LAN or USB networks, or in a controller area network [CAN]
-
- 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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a kind of multi-variable air conditioning unit and address setting method thereof and device.The method includes: multiple air conditioning unit in the first air conditioning unit network address judging whether after power-up to need to arrange self；If the first air conditioning unit network address judging to need to arrange self, determining First ray number, wherein, First ray number is the first air conditioning unit serial number in the first air conditioning unit middle storage；And first air conditioning unit determine first network address according to First ray number, wherein, first network address is the first air conditioning unit network address.By the present invention, solve multi-variable air conditioning unit based on PLC in correlation technique and use the inefficient problem of the method that address is manually set.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of multi-variable air conditioning unit and address setting method thereof and dress
Put.
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 each by data communication line
Air conditioning unit, the distribution great majority of air-conditioning address use artificial dial-up, or automatically distribute.Owing to multi-variable air conditioning unit has sky
Tune quantity is many, installation site dispersion, the feature such as hidden, and therefore, the communication network of existing multi-variable air conditioning unit also exists engineering peace
Dress up high, difficulty is high, connection loose contact and fault are 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.Owing to energizing power gauze network is also used as data communication
Transmission medium, 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, it is not necessary to rearrange power supply electricity
Powerline networks line, has the place of electricity just can have broadband access.
Current energizing power gauze network is commonly used to Utilities Electric Co. and is managed power equipment, such as, copies user
Table, charging etc., owing to energizing power line apparatus for network node is less, arrange, to the address of equipment, the side generally used manually
Formula, this mode exists and artificially arranges address error, is difficult to the defects such as extension.Multi-variable air conditioning unit based on PLC technology, due to
Node device quantity is more, according to artificial set-up mode, air conditioning unit need to manually arrange address to every, and workload is big, effect
Rate is relatively low, relatively costly, and is prone to make mistakes, it is impossible to meet application demand.
Inefficient the asking of method that address is manually set is used for multi-variable air conditioning unit based on PLC in correlation technique
Topic, the most not yet proposes effective solution.
Summary of the invention
Present invention is primarily targeted at a kind of multi-variable air conditioning unit of offer and address setting method thereof and device, to solve
In correlation technique, multi-variable air conditioning unit based on PLC uses the problem that the method manually arranging address is inefficient.
To achieve these goals, according to an aspect of the invention, it is provided the address of a kind of multi-variable air conditioning unit sets
Put method.Multi-variable air conditioning unit includes multiple air conditioning unit, multiple air conditioning unit all by power supply line be connected to power supply electricity
Powerline networks and use electric line carrier communication technology to carry out communication, the method includes: multiple air conditioning unit in first empty
Unit is adjusted to judge whether to need to arrange the network address of self after power-up；If first air conditioning unit judges to need to arrange
The network address of self, determines First ray number, and wherein, First ray number is the first air-conditioning in the first air conditioning unit middle storage
The serial number of unit；And first air conditioning unit determine first network address, wherein, first network address according to First ray number
It it is the first air conditioning unit network address.
Further, multiple air conditioning unit in the first air conditioning unit judging whether after power-up need to arrange self
The network address includes: first air conditioning unit judges whether this locality has stored own net address；If the first air conditioning unit judgement
Going out locally stored has own net address, then need not arrange the network address of self；If first air conditioning unit is powering on it
After judge that this locality does not store own net address, determine First ray number and according to First ray number determine first network ground
Location.
Further, if first air conditioning unit judges there is self net in the first air conditioning unit middle storage after power-up
Network address, the method also includes: judge whether to receive the instruction reseting own net address；If it is judged that do not receive weight
If the instruction of own net address, read locally stored own net address as first network address；If it is judged that connect
Receive the instruction reseting own net address, determine First ray number and determine first network address according to First ray number.
Further, multiple air conditioning unit in first air conditioning unit after power-up, judging whether need arrange from
Before the network address of body, the method also includes: the first air conditioning unit attribute determining self is main frame or from machine, wherein, many
The individual air conditioning unit main frame and multiple from machine of including；And if the first air conditioning unit attribute determining self is main frame, the
One air conditioning unit determines multiple network address from machine respectively.
Further, first air conditioning unit determines that multiple network address from machine includes respectively: main frame judges whether needs
Update multiple network address from machine；If main frame is judged to need to update multiple network address from machine, receive multiple from machine
The multiple network address from machine self sent respectively, wherein, multiple from machine be respectively used to determine self the network address it
The network address of self is sent afterwards to main frame.
Further, multiple air conditioning unit in first air conditioning unit after power-up, judging whether need arrange from
Before the network address of body, the method also includes: the first air conditioning unit attribute determining self is main frame or from machine, wherein, many
The individual air conditioning unit main frame and multiple from machine of including；If the first air conditioning unit attribute determining self is from machine, first is empty
Unit is adjusted to determine the network address of self；And first air conditioning unit by energizing power gauze network to main frame send determine from machine
The network address of self.
To achieve these goals, according to an aspect of the invention, it is provided the address of a kind of multi-variable air conditioning unit sets
Put device.Multi-variable air conditioning unit includes multiple air conditioning unit, multiple air conditioning unit all by power supply line be connected to power supply electricity
Powerline networks and use electric line carrier communication technology to carry out communication, this device includes: judging unit, for by multiple skies
Adjust the first air conditioning unit network address judging whether after power-up to need to arrange self in unit；First determines unit,
If for the first air conditioning unit network address judging to need to arrange self, determining First ray number, wherein, First ray
Number it is the first air conditioning unit serial number in the first air conditioning unit middle storage；And second determine unit, for by first
Air conditioning unit determining first network address according to First ray number, wherein, first network address is the first air conditioning unit network
Address.
Further, it is judged that unit includes: the first judge module, for air conditioning unit judging whether this locality deposits by first
Contain own net address；Logic module, if air conditioning unit judging locally stored have an own net address, then for first
Need not arrange the network address of self；First determines module, if air conditioning unit judging this after power-up for first
Ground does not store own net address, determines First ray number and determines first network address according to First ray number.
To achieve these goals, according to an aspect of the invention, it is provided a kind of multi-variable air conditioning unit.This multi-joint sky
Tune unit includes that the address of the multi-variable air conditioning unit of the present invention arranges device.
To achieve these goals, according to an aspect of the present invention, a kind of multi-variable air conditioning unit is additionally provided.This is multi-joint
Air conditioning unit include multiple air conditioning unit, multiple air conditioning unit all by power supply line be connected to energizing power gauze network and
Using electric line carrier communication technology to carry out communication, multi-variable air conditioning unit includes that first is air conditioning unit, and first air conditioning unit includes:
Mainboard controller, for judging whether afterwards to need to arrange the first air conditioning unit network address the first air conditioning unit powering on；
Address chip, is connected with mainboard controller, in the first air conditioning unit network address judging to need to arrange self it
After determine First ray number, and determine first network address according to First ray number, wherein, First ray number is at the first air-conditioning
First air conditioning unit serial number of storage in unit, first network address is the first air conditioning unit network address.
The present invention passes through each air conditioning unit network address judging whether after power-up to need to arrange self, if needed
Arranging the network address of self, determine the network address of self according to locally stored serial number, this serial number is storage
Serial number in each is air conditioning unit, serial number and air conditioning unit one_to_one corresponding, solve multi-variable air conditioning unit based on PLC
Use the problem that the method manually arranging address is inefficient, and then reached to improve multi-variable air conditioning unit based on PLC network
The effect that address efficiency is set.
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 flow chart of the address setting method of multi-variable air conditioning unit according to a first embodiment of the present invention；
Fig. 2 is the flow chart of the address setting method of multi-variable air conditioning unit according to a second embodiment of the present invention；
Fig. 3 is the schematic diagram that the address of multi-variable air conditioning unit according to embodiments of the present invention arranges device；
Fig. 4 is the schematic diagram that first according to embodiments of the present invention is air conditioning unit；And
Fig. 5 is the schematic diagram of multi-variable air conditioning unit 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 is only
The embodiment of the application part rather than whole embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, all should belong to the model of the application protection
Enclose.
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 so use
Data can exchange in the appropriate case, in order to embodiments herein described herein.Additionally, term " includes " and " tool
Have " and their any deformation, it is intended that cover non-exclusive comprising, such as, contain series of steps or unit
Process, method, system, product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the most clear
That list to Chu or for intrinsic other step of these processes, method, product or equipment or unit.
The embodiment provides the address setting method of a kind of multi-variable air conditioning unit.
Fig. 1 is the flow chart of the address setting method of multi-variable air conditioning unit according to a first embodiment of the present invention.Such as Fig. 1 institute
Showing, the method comprises the following steps:
Step S101, multiple air conditioning unit in the first air conditioning unit judging whether after power-up need to arrange self
The network address.
Multi-variable air conditioning unit includes multiple air conditioning unit, and air conditioning unit is the unit for carrying out air regulation, Duo Gekong
Unit is adjusted all to be connected to energizing power gauze network by power supply line and use electric line carrier communication technology to carry out communication.
Energizing power gauze network is the network for providing electric power, can convert data to electric power by electric line carrier communication technology
The data can transmitted in line, utilize energizing power gauze network to carry out data communication as transmission medium.
Multiple air conditioning unit in each air conditioning unit can perform respectively after power-up this embodiment provide multi-joint
Air conditioning unit address setting method.By multiple air conditioning unit in first air conditioning unit as a example by, first air conditioning unit is powering on
Afterwards, it may be judged whether need to arrange the network address of self.
Judge whether that the network address needing to arrange self can include that the information inputted by the external world judges whether needs
The network address of self is set, such as, is manually entered the operational order etc. that needing, own net address is set；Can also be to judge
Whether it is empty in the memory element storing own net address, if sky, then the network address of self is set；Or,
Can also is that and judge whether that meeting needs arranges own net address by logical judgment program preset in air conditioning unit
Condition.
Step S102, if the first air conditioning unit network address judging to need to arrange self, determines First ray number.
After judging whether to need to arrange the network address of self, determine the first air conditioning unit serial number, that is,
One serial number.First ray number, in the first air conditioning unit middle storage, is the first air conditioning unit locally stored serial number.Serial number
Can be the information such as MAC physical address, each air conditioning unit serial number be different, and each air conditioning unit serial number is only
One.
Step S103, first air conditioning unit determines first network address according to First ray number.
After determining First ray number, first air conditioning unit determines first network address according to First ray number, first
The network address is the first air conditioning unit network address.It is determined by the serial number of self storage, according to the serial number determined
Determine the network address, it is possible to achieve each air conditioning unit network address that self is set automatically, improve and the network address is set
Efficiency.
Each air conditioning unit serial number according to self determines that the method for the network address of self can be identical, according to
The serial number of self determines that the network address of self can be the serial number using preset algorithm to calculate self, obtains a network
Address, using the calculated network address as self the network address.
Specifically, can arrange address chip in each is air conditioning unit, this address chip is used for generating the network address.
Determine that the method for the network address is identical owing to each is air conditioning unit according to serial number, if each air conditioning unit serial number is only
One, then the network address determined according to each air conditioning unit serial number is unique, it is possible to prevent energizing power gauze network
In air conditioning unit between the network address repeat to arrange, the phenomenon that clashes of the network address.
The address setting method of multi-variable air conditioning unit that this embodiment provides, air conditioning unit is sentenced after power-up by each
Break the need of the network address arranging self, if needing to arrange the network address of self, according to locally stored serial number
Determine the network address of self, this serial number be stored in each air conditioning unit in serial number, serial number is with air conditioning unit
One_to_one corresponding, solves multi-variable air conditioning unit based on PLC and uses and manually arrange the problem that the method for address is inefficient, and then
Reach to improve the effect that address efficiency is set of multi-variable air conditioning unit based on PLC network.
Preferably, each air conditioning unit network address judging whether to need to arrange self after power-up can be to judge
Whether this locality has stored own net address.Each is air conditioning unit can be configured with memorizer, and memorizer can store self net
Network address.Each is air conditioning unit after power-up, reads the memorizer of self, it is judged that whether there is the network address in memorizer,
If it is present need not arrange the network address of self.Judge that this locality does not has after power-up if certain is air conditioning unit
Storage own net address, then arrange the network address of self, that is, determine First ray number and determine according to First ray number
The network address of self.
If first air conditioning unit judges there is own net address in the first air conditioning unit middle storage after power-up, also
Can decide whether to receive the instruction reseting own net address, wherein, the instruction reseting own net address can be logical
Cross energizing power gauze network and be transferred to the first air conditioning unit instruction, it is also possible to be first air conditioning unit face to be set by terminal
The operational order that the operation equipment such as plate or remote controller receives.
If it is judged that do not receive the instruction reseting own net address, read locally stored own net address,
Using locally stored own net address as the first air conditioning unit network address；Self net is reseted if it is judged that receive
The instruction of network address, determines First ray number and determines first network address according to First ray number.
Each is air conditioning unit is connected in energizing power gauze network, and communication mode can use primary and secondary structure, i.e. by leading
Machine addresses from machine, only allows to there is a main frame in an energizing power gauze network, and remaining is air conditioning unit is from machine, by master
Realizing main frame and the data interaction between machine from the mode called the roll, therefore main frame is it is to be appreciated that slave addresses, needs from machine
Host address, just can carry out point-to-point communication.
Preferably, multiple air conditioning unit in first air conditioning unit after power-up, need to arrange self judging whether
The network address before, the method can also comprise the following steps: first air conditioning unit determine self attribute be main frame or from
Machine, wherein, multiple air conditioning unit main frames and multiple from machine of including.
If the first air conditioning unit attribute determining self is main frame, first air conditioning unit determines multiple net from machine respectively
Network address.
Main frame determines that multiple can be multiple from machine feedback certainly via energizing power line network advertisement from the network address of machine
The network address of body, it is also possible to be each from machine after determining the network address of self respectively at interval of Preset Time actively
Send in energizing power gauze network, it is also possible to be that memorizer had existed before powering on multiple network ground from machine
Location, main frame is by reading storage in memorizer multiple from the network address of machine to determine multiple network address from machine.
Preferably, main frame determines that multiple can be to use step in detail below from the network address of machine respectively: main frame judges
The need of updating multiple network address from machine；If main frame judges to need to update multiple network address from machine, such as,
Main frame is judged not from the network address of machine in self memorizer, or, receive the operational order instruction main frame of input
Update from the machine network address, then receive multiple multiple network address from machine self sent respectively from machine, wherein, multiple from machine
It is respectively used to the rear network address to main frame transmission self in the network address determining self；Receiving the address sent from machine
Before, main frame can first carry out the record deleting locally stored all slave addresses.If main frame is judged to need not update
, such as, there is multiple network address from machine in multiple network address from machine, main frame does not update from machine in the memorizer of main frame
The network address, can read locally stored from the machine network address.
Main frame determines that the step of multiple network address from machine can be after determining the network address of main frame self, tool
Body ground, main frame after determining the network address of self, can send the network ground of self in energizing power gauze network
Location, each can pass through special modality from communication between machine and main frame, if judging to receive special modality network from machine
Address, it is determined that this network address is the network address of main frame, it is possible to the network address of storage host is depositing from machine self
In reservoir.
It is from machine after machine at the attribute determining self, can be by power supply electricity after determining the network address of self
Powerline networks sends the network address of self determined from machine to main frame.Can be according to prefixed time interval to energizing power from machine
Gauze network is broadcasted the network address of self.
Fig. 2 is the flow chart of the address setting method of multi-variable air conditioning unit according to a second embodiment of the present invention.This enforcement
Example can each air conditioner as the preferred implementation of above-mentioned first embodiment, in the multi-variable air conditioning unit in this embodiment
Group includes PLC module and main control computer, and PLC module is for carrying out communication with energizing power gauze network, and main control computer is used for carrying out data
Process, response request etc. operate.As in figure 2 it is shown, each air conditioning unit following steps that perform after power-up:
Step one, PLC module resets after power-up.
Step 2, PLC module sends slave to main control computer after a reset and sets request, it is judged that whether self is main
Machine.If it is judged that from as main frame, perform step 3, if it is judged that from as from machine, perform step 11.
Step 3, after step 2, if it is judged that from as main frame, it is main frame that main control computer can arrange PLC module
Pattern.
Step 4, PLC module request main control computer sets Self address.
Step 5, main control computer sets Self address.Specifically, main control computer can be by the address of self configuration air conditioning unit
Chip generates address.This address can be issued to PLC module, to arrange the address of PLC module.
Step 6, main control computer judges whether to need to update slave addresses.
Step 7, if main control computer is judged to need not update slave addresses, then directly reads air conditioning unit locally stored
Slave addresses.Step 8 is performed after step 7.
Step 8, main frame performs normal communication data and sends.
Step 9, if main control computer judges to need to update slave addresses, then updates slave addresses and stores.Update from machine
The method of address can be that main frame deletes locally stored all slave addresses, and mass-sending request in energizing power gauze network,
To ask each to send Self address from machine, each can pass through energizing power line from machine upon receipt of the request respectively
Network sends Self address to main frame.
Step 10, it is judged that it is complete whether slave addresses updates.If it is judged that slave addresses updates complete, then perform step
Eight.If it is judged that slave addresses outstanding updates, perform step 9.
Step 11, after step 2, if it is judged that from as from machine, main control computer can arrange PLC module for from
Machine pattern.After step 11, perform step 12.
Step 12, PLC module request main control computer sets Self address.
Step 13, main control computer sets Self address.Specifically, main control computer can be by the ground of self configuration air conditioning unit
Location chip generates address.This address can be issued to PLC module, to arrange the address of PLC module.
Step 14, judges whether networking success from machine.Can store host address from machine, main frame can determine
Go out the rear of Self address and send Self address to each from machine, this locality can be stored in after receiving host address from machine and deposit
In reservoir.Self address can be sent to main frame from machine, wait that main frame response is the most successful with main frame networking.If main frame receives
To the address sent from machine, response can be sent with notice from machine networking success to from machine.After step 14, if it is determined that
Go out networking success, perform step 15.If it is judged that networking is unsuccessful, repeated execution of steps 14.
Step 15, from machine networking success, performs normal communication data from machine and sends.
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 be with not
It is same as the step shown or described by order execution herein.
Embodiments of the invention additionally provide the address of a kind of multi-variable air conditioning unit and arrange device.It should be noted that this
The address of the multi-variable air conditioning unit of inventive embodiments arranges device and may be used for performing the address of the multi-variable air conditioning unit of the present invention
Method to set up.
Fig. 3 is the schematic diagram that the address of multi-variable air conditioning unit according to embodiments of the present invention arranges device.As it is shown on figure 3,
This device includes judging unit 10, and first determines that unit 20 and second determines unit 30.
Multi-variable air conditioning unit includes multiple air conditioning unit, multiple air conditioning unit all by power supply line be connected to power supply electricity
Powerline networks and use electric line carrier communication technology to carry out communication.
Judging unit 10 for by multiple air conditioning unit in first air conditioning unit judge whether needs after power-up
The network address of self is set.If first determines that unit 20 is for the first air conditioning unit network judging to need to arrange self
Address, determines First ray number, and wherein, First ray number is the first air conditioning unit sequence in the first air conditioning unit middle storage
Number.Second determines that unit 30 is for air conditioning unit determining first network address, wherein, first according to First ray number by first
The network address is the first air conditioning unit network address.
The address of multi-variable air conditioning unit that this embodiment provides arranges device, air conditioning unit is sentenced after power-up by each
Break the need of the network address arranging self, if needing to arrange the network address of self, according to locally stored serial number
Determine the network address of self, this serial number be stored in each air conditioning unit in serial number, serial number is with air conditioning unit
One_to_one corresponding, solves multi-variable air conditioning unit based on PLC and uses and manually arrange the problem that the method for address is inefficient, and then
Reach to improve the effect that address efficiency is set of multi-variable air conditioning unit based on PLC network.
Preferably, it is judged that unit 10 can include that the first judge module, logic module and first determine module.First judges
Module, for air conditioning unit judging whether this locality has stored own net address by first；Logic module, if for first
Air conditioning unit judge locally stored have own net address, then need not arrange the network address of self；First determines module,
If air conditioning unit judging that this locality does not store own net address after power-up for first, determine that First ray number is also
First network address is determined according to First ray number.
Preferably, this device can also include that the second judge module, read module and second determine module.Second judges mould
Block, if air conditioning unit judging there is own net address in the first air conditioning unit middle storage after power-up for first, sentences
Break and whether receive the instruction reseting own net address；Read module, for if it is judged that do not receive and reset self net
The instruction of network address, reads locally stored own net address as first network address；Second determines module, if for
Judge to receive the instruction reseting own net address, determine First ray number and determine first network according to First ray number
Address.
Embodiments of the invention additionally provide a kind of multi-variable air conditioning unit.It should be noted that the embodiment of the present invention is many
Air-conditioner group can include that the address of the multi-variable air conditioning unit of the embodiment of the present invention arranges device.
This multi-variable air conditioning unit includes multiple air conditioning unit, multiple air conditioning unit all by power supply line be connected to power supply
Power line network and use electric line carrier communication technology to carry out communication, multi-variable air conditioning unit includes that first is air conditioning unit.
Fig. 4 is the schematic diagram that first according to embodiments of the present invention is air conditioning unit.As shown in Figure 4, first air conditioning unit 100
Including mainboard controller 101 and address chip 102.Mainboard controller 101 is in the first air conditioning unit judgement afterwards that powers on being
The no network address needing to arrange first air conditioning unit 100.Mainboard controller 101 accesses energizing power line by power supply line
Network.Mainboard controller 101 can include PLC module, for performing the electric line carrier communication with energizing power gauze network.
Address chip 102 is connected with mainboard controller 101, for judging to need to arrange first air conditioning unit 100
Determine First ray number after the network address of self, and determine first network address, wherein, the first sequence according to First ray number
Row number are the serial number of the first air conditioning unit 100 of storage in first air conditioning unit 100, and first network address is the first air-conditioning
The network address of unit 100, alternatively, first air conditioning unit 100 can include memorizer, is used for storing serial number.
Fig. 5 is the schematic diagram of multi-variable air conditioning unit according to embodiments of the present invention.As it is shown in figure 5, multi-variable air conditioning unit bag
Including multiple outer machine and multiple interior machine, multiple outer machines include main outer machine and the outer machine of son, and multiple interior machines include interior machine 1, interior machine 2, interior machine
3, interior machine 4, interior machine 5, interior machine 6, interior machine 7, interior machine 8 and interior machine 9.Each outer machine and each outer machine are provided with PLC module.Each
Interior machine and each outer machine are both connected in communication network, and alternatively, communication network can be energizing power gauze network, machine in each
Energizing power gauze network can be accessed by power supply line with each outer machine.
In the multi-variable air conditioning unit of this embodiment, can arrange main outer machine is the main frame in energizing power gauze network, if
Put the outer machine of son and in each machine for from machine, by host addressing each from machine.In each, machine and outer machine are both connected to PLC module
In energizing power gauze network, realized by PLC module during communication between machine and outer machine in each.
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 be distributed in multiple calculating device and formed
Network on, alternatively, they can with calculate the executable program code of device realize, it is thus possible to by they store
Performed by calculating device in the storage device, or they are fabricated to respectively each integrated circuit modules, or by them
In multiple modules or step be fabricated to single integrated circuit module and realize.So, the present invention be not restricted to any specifically
Hardware and software combines.
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, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. the address setting method of a multi-variable air conditioning unit, it is characterised in that described multi-variable air conditioning unit includes multiple air-conditioning
Unit, the plurality of air conditioning unit all by power supply line be connected to energizing power gauze network and use power line carrier lead to
News technology carries out communication, and described method includes:
The plurality of air conditioning unit in the first air conditioning unit network address judging whether after power-up to need to arrange self；
If the described first air conditioning unit network address judging to need to arrange self, determine First ray number, wherein, described
First ray number is the described first air conditioning unit serial number in described first air conditioning unit middle storage；And
Described first air conditioning unit determines first network address, wherein, described first network address according to described First ray number
For the described first air conditioning unit network address.
Method the most according to claim 1, it is characterised in that the plurality of air conditioning unit in first air conditioning unit upper
Judge whether after electricity to need the network address arranging self to include:
Described first air conditioning unit judges whether this locality has stored own net address；
If described first air conditioning unit judges locally stored have own net address, then need not arrange the network ground of self
Location；
If described first air conditioning unit judges that this locality does not store own net address after power-up, determine described first
Serial number also determines described first network address according to described First ray number.
Method the most according to claim 2, it is characterised in that if described first air conditioning unit judges after power-up
Own net address, described method is had also to include in described first air conditioning unit middle storage:
Judge whether to receive the instruction reseting own net address；
If it is judged that do not receive the instruction reseting own net address, read locally stored own net address as institute
State first network address；
If it is judged that receive the instruction reseting described own net address, determine described First ray number and according to described
One serial number determines described first network address.
Method the most according to claim 1, it is characterised in that the plurality of air conditioning unit in first air conditioning unit upper
After electricity, before judging whether to need to arrange the network address of self, described method also includes:
The described first air conditioning unit attribute determining self is main frame or from machine, wherein, the plurality of air conditioning unit includes one
Described main frame and multiple described from machine；And
If the described first air conditioning unit attribute determining self is described main frame, described first air conditioning unit determine respectively multiple
From the network address of machine.
Method the most according to claim 4, it is characterised in that described first air conditioning unit determines multiple net from machine respectively
Network address includes:
Described main frame judges whether to need to update the plurality of network address from machine；
If described main frame is judged to need to update the plurality of network address from machine, receive and the plurality of send respectively from machine
The plurality of network address from machine self, wherein, the plurality of from machine be respectively used to determine self the network address it
The network address of self is sent afterwards to described main frame.
Method the most according to claim 1, it is characterised in that the plurality of air conditioning unit in first air conditioning unit upper
After electricity, before judging whether to need to arrange the network address of self, described method also includes:
The described first air conditioning unit attribute determining self is main frame or from machine, wherein, the plurality of air conditioning unit includes one
Described main frame and multiple described from machine；
If the described first air conditioning unit attribute determining self is described from machine, the described first air conditioning unit net determining self
Network address；And
Described first air conditioning unit by described energizing power gauze network to described main frame send described determine from machine self
The network address.
7. the address of a multi-variable air conditioning unit arranges device, it is characterised in that described multi-variable air conditioning unit includes multiple air-conditioning
Unit, the plurality of air conditioning unit all by power supply line be connected to energizing power gauze network and use power line carrier lead to
News technology carries out communication, and described device includes:
Judging unit, for by the plurality of air conditioning unit in first air conditioning unit judge whether that needs set after power-up
Put the network address of self；
First determines unit, if for the described first air conditioning unit network address judging to need to arrange self, determines the
One serial number, wherein, described First ray number is the described first air conditioning unit sequence in described first air conditioning unit middle storage
Row number；And
Second determines unit, for air conditioning unit determining first network address according to described First ray number by described first,
Wherein, described first network address is the described first air conditioning unit network address.
Device the most according to claim 7, it is characterised in that described judging unit includes:
First judge module, for air conditioning unit judging whether this locality has stored own net address by described first；
Logic module, if air conditioning unit judging locally stored have own net address for described first, then need not set
Put the network address of self；
First determines module, if air conditioning unit judging that this locality does not store own net after power-up for described first
Address, determines described First ray number and determines described first network address according to described First ray number.
9. a multi-variable air conditioning unit, it is characterised in that include that the address of the multi-variable air conditioning unit described in claim 7 or 8 sets
Put device.
10. a multi-variable air conditioning unit, it is characterised in that described multi-variable air conditioning unit includes multiple air conditioning unit, the plurality of
Air conditioning unit all it be connected to energizing power gauze network by power supply line and use electric line carrier communication technology to lead to
News, described multi-variable air conditioning unit includes that first is air conditioning unit, and described first air conditioning unit includes:
Mainboard controller, for described first air conditioning unit power on judge whether afterwards to need to arrange described first air conditioning unit
The network address；
Address chip, is connected with described mainboard controller, for air conditioning unit judging to need to arrange self described first
The network address after determine First ray number, and determine first network address, wherein, described according to described First ray number
One Serial No. is in the described first air conditioning unit serial number of described first air conditioning unit middle storage, described first network address
For the described first air conditioning unit network address.
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| CN201610335244.4A CN106067837B (en) | 2016-05-18 | 2016-05-18 | Multi-variable air conditioning unit and its address setting method and device |
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| CN201610335244.4A CN106067837B (en) | 2016-05-18 | 2016-05-18 | Multi-variable air conditioning unit and its address setting method and device |
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