CN208015725U - Multi-split system - Google Patents
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- CN208015725U CN208015725U CN201820534138.3U CN201820534138U CN208015725U CN 208015725 U CN208015725 U CN 208015725U CN 201820534138 U CN201820534138 U CN 201820534138U CN 208015725 U CN208015725 U CN 208015725U
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Abstract
The utility model discloses a multi-online system, wherein, the method includes that the control data that appointed line accuse ware sent in the receiving system, according to the assigned line accuse ware of prestoring with the indoor machine of the mating relation of indoor machine with the appointed line accuse ware confirm with the indoor machine that appointed line accuse ware corresponds, send control data to definite indoor machine, the utility model provides a multi-online system of P L C communication of correlation technique can not satisfy the technical problem of user's demand.
Description
Technical field
The utility model is related to field of air conditioning, in particular to a kind of multi-line system.
Background technology
The equipment such as traditional multi-line system outer machine, interior machine, line control machine are all to use CAN (Controller Area
Network is referred to as CAN) communication modes such as bus communication, home bus system (Home Bus System, referred to as HBS),
But these communication modes need installation personnel to arrange dedicated connection, there is that additional construction, wiring is complicated, cost is higher, dimension
The problems such as shield is difficult, thus in the related technology using based on power line communication (Power Line Communication, referred to as
PLC multi-connected air conditioner group communication network), using electric power networks of powering as data telecommunication line, since energizing power network is universal
In the presence of, therefore, by multi-joint unit power supply line access energizing power line communication network, can not only save communication line installation
Quantities, the phenomenon that capable of also reducing communication line poor contact.
Traditional one line control machine of plc communication mode is corresponding with an interior machine, but user generally requires with a line traffic control
The multiple interior machines of device control, such as a room are bigger, more interior machines are mounted with, but only that a line control machine controls this
The operating status of all interior machines in room.
For above-mentioned problem, currently no effective solution has been proposed.
Invention content
The utility model embodiment provides a kind of multi-line system, and the PLC at least to solve the relevant technologies communicates more
On-line system cannot meet the technical issues of user demand.
According to the one side of the utility model embodiment, a kind of multi-line system is provided, including：Central coordinator,
Line control machine, one or more in machine；Central processing unit, line control machine and interior machine are connected on the power line in multi-line system；Its
In, the pairing relationship of line control machine and machine in one or more is stored in central coordinator；Line control machine is used for central coordinator
Send control data；Central coordinator, for after receiving control data, according to pairing relationship and line control machine be determining and line
The corresponding interior machine of device is controlled, and transmits control data to determining interior machine.
Optionally, line control machine is additionally operable to receive the first specified signal for carrying the identification information of machine in one or more,
And the identification information of machine in one or more is sent to central coordinator；Central coordinator is additionally operable to obtain line control machine
Identification information, and pairing relationship is established according to the identification information of line control machine and the identification information of specified interior machine.
Optionally, central coordinator is additionally operable to delete the identification information of the specified interior machine in pairing relationship.
Optionally, interior machine further includes：Infrared receiving device；Infrared receiving device is for receiving the second specified signal, wherein
Second specified signal is used to indicate interior machine and enters pairing state；Line control machine is additionally operable to send instruction information to central coordinator,
In, it is to be paired that instruction information is used to indicate specified line control machine；Central coordinator is additionally operable to obtain the work of machine in one or more
State, and the interior machine in state to be paired is matched with line control machine, obtain pairing relationship, wherein working condition packet
It includes：State to be paired.
Optionally, infrared receiving device is additionally operable to receive third indication signal, wherein third indication signal, which is used to indicate, deletes
Except the pairing relationship of interior machine and line control machine.
In the utility model embodiment, the control data of line control machine transmission are determined by receiving system middle finger；According to advance
The pairing relationship and specified line control machine of the line control machine of storage and interior machine determine interior machine corresponding with specified line control machine；Data will be controlled
It is sent to determining interior machine, i.e., is determined with the pairing relationship of interior machine by pre-stored line control machine corresponding with specified line control machine
Interior machine, and then can achieve the purpose that by specify line control machine control with Assign Controller pairing interior machine, and then solve
The technical issues of multi-line system of the PLC communications of the relevant technologies cannot meet user demand.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the flow diagram of the data transmission method for uplink provided according to the utility model embodiment；
A kind of multi-line system network structure for PLC communications that Fig. 2 is provided according to the preferred embodiment in the utility model；
Fig. 3 is the structural schematic diagram of the multi-line system provided according to the utility model embodiment；
Fig. 4 is the structure diagram of the data sending device provided according to the utility model embodiment.
Specific implementation mode
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that term " first " in the specification and claims of the utility model and above-mentioned attached drawing,
" second " etc. is for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that in this way
The data used can be interchanged in the appropriate case, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " comprising " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment
Those of be not necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes,
The intrinsic other steps of method, product or equipment or unit.
In the related technology, one line control machine of traditional plc communication mode is corresponding with an interior machine, but user generally requires
It is bigger with the multiple interior machines of line control machine control, such as a room, more interior machines are mounted with, but only that a line traffic control
Device controls the operating status of all interior machines in this room.To solve the above problems, the embodiment of the present application provides corresponding solution
Certainly scheme, it is described further below：
According to the utility model embodiment, a kind of embodiment of the method that data are sent is provided, it should be noted that attached
The step of flow of figure illustrates can execute in the computer system of such as a group of computer-executable instructions, though also,
So logical order is shown in flow charts, but in some cases, it can be with different from shown by sequence execution herein
Or the step of description.
Fig. 1 is the flow diagram of the data transmission method for uplink provided according to the utility model embodiment, as shown in Figure 1, should
Method includes the following steps：
Step S102 receives the control data that system middle finger determines line control machine transmission；
Step S104 is determined and is referred to according to the pairing relationship and specified line control machine of pre-stored specified line control machine and interior machine
Determine the corresponding interior machine of line control machine；
Step S106 transmits control data to determining interior machine.
Through the above steps, the control data of line control machine transmission are determined by receiving system middle finger；According to pre-stored finger
The pairing relationship and specified line control machine for determining line control machine and interior machine determine interior machine corresponding with specified line control machine；Control data are sent
To determining interior machine, i.e., determined with the pairing relationship of interior machine by pre-stored specified line control machine corresponding with specified line control machine
Interior machine, and then can achieve the purpose that by specify line control machine control with Assign Controller pairing interior machine, and then solve
The technical issues of multi-line system of the PLC communications of the relevant technologies cannot meet user demand.
It should be noted that the interior machine determined can be one or more, however it is not limited to this.It is multiple in determining interior machine
In the case of, a case where line control machine is matched with multiple interior machines may be implemented, and then it is more that a line control machine control may be implemented
The purpose of machine in platform, preferably meets the demand of user.
It should be noted that before above-mentioned steps S102, the above method further includes：Establish pairing relationship.
It should be noted that establish pairing relationship mode can there are many, for example by specified line control machine and can refer to
The identification information of machine establishes pairing relationship in fixed, can also establish pairing by the working condition of interior machine and specified line control machine and close
System, but it is not limited to this, the former can be shown as：Receive the identification information for the specified interior machine for specifying line control machine to send；It obtains
Fetching determines the identification information of line control machine；Pairing is established according to the identification information of the identification information of specified line control machine and specified interior machine to close
System.
It should be noted that above-mentioned identification information can be corresponding No. IP, but it is not limited to this, for example can also be
MAC Address.
It should be noted that all interior machines in above system can show itself No. IP, line traffic control is specified receiving
Before the identification information for the specified interior machine that device is sent, the above method can also include：Specified line control machine receives instruction, wherein institute
State the identification information that the specified interior machine is carried in instruction.
It should be noted that after establishing above-mentioned pairing relationship, above-mentioned pairing relationship can be operated, such as can
To delete above-mentioned pairing relationship, new pairing relationship can also be increased, but it is not limited to this.
It is alternatively possible to be deleted in above-mentioned pairing relationship by deleting the identification information of the specified interior machine in pairing relationship
With the pairing relationship of the specified interior machine, but it is not limited to this, can also be established by increasing the identification information of new interior machine
State the pairing relationship of specified line control machine and new interior machine.
For the latter (establishing pairing relationship by the working condition of interior machine and specified line control machine), can show as：It receives
The determination information that specified line control machine is sent；Matched with the interior machine wherein it is determined that information is used to indicate specified line control machine confirmation
It is right；The working condition of interior machine in acquisition system；Wherein, working condition includes：State to be paired；It will be in state to be paired
Machine is matched with specified line control machine, obtains pairing relationship.
It should be noted that be provided in above-mentioned interior machine infrared receiving set (such as：Infrared receiving terminal), above-mentioned interior machine is
It is no can be shown as by remote control control, specifically in state to be paired：The inside machine of remote controler sends signal, should
Signal is used to indicate the interior machine and enters state to be paired.
It should be noted that after establishing above-mentioned pairing relationship, above-mentioned pairing relationship can also be operated, such as
Above-mentioned pairing relationship can be deleted, but it is not limited to this.Specifically, it can show as：The inside machine of remote controler sends signal, the letter
Number it is used to indicate the pairing relationship for deleting the interior machine and specified line control machine.
In one embodiment of the utility model, after establishing above-mentioned pairing relationship, the above method further includes：To institute
State machine and the specified line control machine in specified send be used to indicate it is described it is specified in machine and the specified line control machine successful matching
Message.
It should be noted that above-mentioned specified interior machine is identical with the interior machine determined above by pairing relationship, but not
It is limited to this.The quantity of above-mentioned specified interior machine can be multiple, and but it is not limited to this.
In order to enable not having to again again match the line control machine and interior machine that had matched after the power is turned on again after system cut-off
Right, in one embodiment of the utility model, after establishing above-mentioned pairing relationship, the above method further includes：Match above-mentioned
Relationship is stored in local point erasable programmable read-only memory EEPROM.
It should be noted that above-mentioned pairing relationship can store in the form of a table, can also be stored with written form, but simultaneously
It is without being limited thereto.
It should be noted that the executive agent of the above method can be central coordinator (Central Coordinator,
Abbreviation CCO), but it is not limited to this, and above-mentioned CCO can be an outer machine in above system, and but it is not limited to this.
In order to be better understood from the utility model, further solution is done to the utility model below in conjunction with preferred embodiment
It releases.
A kind of multi-line system network structure for PLC communications that Fig. 2 is provided according to the preferred embodiment in the utility model,
Middle dotted box portion indicates that line control machine 1 controls interior machine 1 and interior machine 2, i.e. a line control machine controls two interior machines.The one of PLC communications
In a multi-line system, there are multiple outer machines, multiple interior machines and multiple line control machines, all outer machines, interior machine, line control machine all to use electricity
The mode of the line of force is attached, each equipment have independent physical address (Media Access Control, referred to as
MAC), all devices form a network independently of other PLC communication multi-line systems by PLC networking mechanism, wherein one
After a outer machine interior machine corresponding with other and line control machine form a network, as shown in Fig. 2, the China and foreign countries Fig. 2 machine is as PLC network
CCO, that CCO can give every interior machine and line control machine to distribute is No. IP unique in the network, for identification multi-line system
Each equipment in network.All devices in network can send and receive data by power line, and if some
Equipment needs to send data to specific target device, then this equipment first sends out data, CCO (i.e. outer machine 1)
After receiving data, then forward the data to corresponding target device, target device receive execute after the data of CCO it is corresponding dynamic
Make.
It should be noted that above-mentioned method shown in FIG. 1 can also be applied to the net of above-mentioned multi-line system shown in Fig. 2
In network framework, at this point, line control machine shown in Fig. 21 is equivalent to the specified line control machine in above-described embodiment, 1 He of interior machine shown in Fig. 2
Interior machine 2 can be equivalent to the interior machine determined in above-described embodiment or specified interior machine, and but it is not limited to this.
Since all interior machines and line control machine are all connected in the same PLC network, so if some line control machine transmission data
Out, CCO, which is not aware that, will be given to machine in which platform.So first having to match in corresponding interior machine and line control machine, matching side
There are many kinds of formulas, such as the following two kinds mode：
Mode one：All interior machines in allowing PLC network are operated by line control machine and show itself No. IP, wherein interior equipment is standby
Display module can show long number.Then the IP for the interior machine that input needs match on line control machine, can be on line control machine
Input the more IP for needing the interior machine matched.After the completion of input, line control machine will need No. IP of interior machine matched (on being equivalent to again
State the identification information of machine in being specified in embodiment) CCO is all issued, after CCO receives the unpaired message of line control machine, according to the line of transmission
It controls the IP (being equivalent to the identification information that above-described embodiment middle finger determines line control machine) of device and forms a line control machine with the IP to interior machine
The list matched with machine in correspondence, after each line control machine carries out matching operation, CCO is just stored with each line control machine in correspondence
The pairing relationship table of machine.After pairing relationship is established, it can be checked on line control machine with the IP lists to interior machine, and can pass through
Interior machine IP in delete list deletes the pairing relationship with this interior machine, or increases new interior machine IP to establish with new interior machine
Pairing relationship.
Mode two：There are one infrared receiving terminals on machine in each, give interior machine transmission signal to allow by remote controler corresponding
Interior machine enters pairing state, is then confirmed that CCO receives confirmation message and (is equivalent to above-mentioned implementation by line control machine operation again
Example in confirmation message) after then can by the interior machine for the state of matching with carried out confirmation operation line control machine match get up and form line
Control pairing relationship table of the device with machine in correspondence.After pairing relationship is established, it can signal to delete to interior machine by remote controller operation
Pairing relationship of this interior machine with current line control machine.
Matching method can also be other modes, purpose be provided to be formed in central coordinator each line control machine with it is right
Answer the pairing relationship table of interior machine, after opening relationships table, central coordinator can inform corresponding line control machine and interior machine successful matching, line
If control device will control interior machine, send in control data to PLC network, control data forwarding can be given the line control machine by CCO
All interior machines of pairing realize that a line control machine controls the purpose of more interior machines.If multiple interior machines of line control machine pairing
In the state of any one interior machine change, then the state of change is issued CCO by this interior chance, and CCO is given to the line of pairing again
Control device and other interior machines of this line control machine pairing so that this line control machine and all with being consistent to the state of interior machine.
It should be noted that as shown in Fig. 2, line control machine 1 (IP1) will control interior machine 1 (IP2) and interior machine 2 (IP3), then first
Line control machine 1 and interior machine 1,2 are matched, after the completion of pairing, the upper relation tables that can be formed IP1 and be matched with IP2 and IP3 of CCO, it
Line control machine 1 can control interior machine 1 and interior machine 2 simultaneously afterwards.
Optionally, pairing relationship table can be stored in the EEPROM of CCO, even if system cut-off, next CCO meetings after the power is turned on
The pairing relationship table that line control machine and interior machine are re-read from EEPROM, without matching again.
According to the one side of the embodiment of the present application, a kind of multi-line system is additionally provided, Fig. 3 is according to the utility model
The structural schematic diagram for the multi-line system that embodiment provides, as shown in figure 3, the system includes：Central coordinator 30, line control machine
32, one or more in machine 34, central coordinator 30, line control machine 32 and interior machine 34 are connected to the power line in multi-line system
On；The pairing relationship of line control machine 32 and machine 34 in one or more is stored in central coordinator 30；
Line control machine 32, for sending control data to central coordinator 30；
Central coordinator 30, for after receiving control data, according to pairing relationship and line control machine be determining and line traffic control
The corresponding interior machine of device 32, and transmit control data to determining interior machine 34.
By above system, the control data sent by line control machine 32 in 30 reception system of central coordinator；According to pre-
The pairing relationship and line control machine 32 of the line control machine and interior machine that first store determine interior machine corresponding with line control machine 32；It will control data hair
Determining interior machine 34 is given, i.e., is determined by the pairing relationship of pre-stored line control machine and interior machine in corresponding with line control machine
Machine, and then can achieve the purpose that the interior machine by line control machine control and controller pairing, and then solve the relevant technologies
The technical issues of multi-line system of PLC communications cannot meet user demand.
It should be noted that the interior machine 34 determined can be one or more, however it is not limited to this.It is in determining interior machine 34
In the case of multiple, a case where line control machine is matched with multiple interior machines may be implemented, and then a line control machine control may be implemented
The purpose of more interior machines is made, the demand of user is preferably met.
In one embodiment of the utility model, line control machine 32 is additionally operable to reception and carries machine 34 in one or more
Identification information the first specified signal, and the identification information of machine in one or more 34 is sent to central coordinator 30；
Central coordinator 30, is additionally operable to obtain the identification information of line control machine 32, and according to the identification information of line control machine 32 and it is specified in
The identification information of machine establishes pairing relationship
It should be noted that central coordinator 30 is additionally operable to delete the identification information of the specified interior machine in pairing relationship.
It should be noted that above-mentioned identification information can be corresponding No. IP, but it is not limited to this, for example can also be
MAC Address.
In one embodiment of the utility model, above-mentioned interior machine 34 further includes：Infrared receiving device；Infrared receiving device
For receiving the second specified signal, wherein the second specified signal is used to indicate interior machine 34 and enters pairing state；Line control machine 32, also
For sending confirmation message to central coordinator 30, wherein confirmation message is used to indicate specified line control machine 32 and confirms and interior machine 34
It is matched；Central coordinator 30 is additionally operable to obtain the working condition of machine 34 in one or more, and will be in shape to be paired
The interior machine of state is matched with line control machine 32, obtains pairing relationship, wherein working condition includes：State to be paired.
It should be noted that above-mentioned infrared receiving device can be also used for receiving third indication signal, wherein third indicates
Signal is used to indicate the pairing relationship for deleting interior machine and line control machine.
In one embodiment of the utility model, above-mentioned central coordinator 30 is additionally operable to above-mentioned pairing relationship being stored in
In local point erasable programmable read-only memory EEPROM.
The utility model embodiment additionally provides a kind of data sending device, and Fig. 4 is carried according to the utility model embodiment
The structure diagram of the data sending device of confession, as shown in figure 4, the device includes：
Receiving module 42 determines the control data of line control machine transmission for receiving system middle finger；
Determining module 44 is connect with above-mentioned receiving module 42, for the pairing according to pre-stored line control machine and interior machine
Relationship and specified line control machine determine interior machine corresponding with specified line control machine；
Sending module 46 is connect with above-mentioned determining module 44, for transmitting control data to determining interior machine.
By above-mentioned apparatus, the control data of line control machine transmission are determined by receiving system middle finger；According to pre-stored finger
The pairing relationship and specified line control machine for determining line control machine and interior machine determine interior machine corresponding with specified line control machine；Control data are sent
To determining interior machine, i.e., determined with the pairing relationship of interior machine by pre-stored specified line control machine corresponding with specified line control machine
Interior machine, and then can achieve the purpose that by specify line control machine control with Assign Controller pairing interior machine, and then solve
The technical issues of multi-line system of the PLC communications of the relevant technologies cannot meet user demand.
It should be noted that the interior machine determined can be one or more, however it is not limited to this.It is multiple in determining interior machine
In the case of, a case where line control machine is matched with multiple interior machines may be implemented, and then it is more that a line control machine control may be implemented
The purpose of machine in platform, preferably meets the demand of user.
It should be noted that the device can also include：Module is established, is connect with above-mentioned receiving module 42, for establishing
Pairing relationship；
In one embodiment of the utility model, above-mentioned module of establishing includes：First receiving unit, for receiving line traffic control
The identification information for the specified interior machine that device is sent；First acquisition unit obtains the mark of line control machine for being connect with above-mentioned receiving unit
Know information；First establishing unit is connect with above-mentioned acquiring unit, is used for the mark of the identification information and specified interior machine according to line control machine
Know information and establishes pairing relationship.
It should be noted that above-mentioned identification information can be corresponding No. IP, but it is not limited to this, for example can also be
MAC Address.
It should be noted that above-mentioned apparatus further includes：Removing module is connect with above-mentioned module of establishing, for deleting pairing
The identification information of specified interior machine in relationship.Above-mentioned specified line traffic control can also be established by increasing the identification information of new interior machine
The pairing relationship of device and new interior machine.
In one embodiment of the utility model, above-mentioned module of establishing includes：Second receiving unit, for receiving line traffic control
The determination information that device is sent；It is matched with the interior machine wherein it is determined that information is used to indicate specified line control machine confirmation；Second obtains
Unit is taken, is connect with above-mentioned second receiving unit, the working condition for interior machine in acquisition system, wherein working condition includes：
State to be paired；Second establishes unit, is connect with above-mentioned second acquisition unit, for that will be in the interior machine and line of state to be paired
Control device is matched, and pairing relationship is obtained.
In one embodiment of the utility model, above-mentioned apparatus further includes：Memory module connects with above-mentioned module of establishing
It connects, for pairing relationship to be stored in local point erasable programmable read-only memory EEPROM.
The embodiments of the present invention additionally provide a kind of storage medium, and computer program is stored in the storage medium,
Wherein, which is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic disc or CD.
The embodiments of the present invention additionally provide a kind of electronic device, including memory and processor, in the memory
It is stored with computer program, which is arranged to run computer program to execute in any of the above-described embodiment of the method
Step.It should be noted that above-mentioned electronic device can be above-mentioned central coordinator.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, the specific example in the present embodiment can refer to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Above-mentioned the utility model embodiment serial number is for illustration only, can not represent the quality of embodiment.
In above-described embodiment of the utility model, all emphasize particularly on different fields to the description of each embodiment, in some embodiment
The part not being described in detail may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, for example, the unit division, Ke Yiwei
A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module
It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
On unit.Some or all of unit therein can be selected according to the actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that each unit physically exists alone, it can also be during two or more units be integrated in one unit.It is above-mentioned integrated
Unit both may be used hardware form realize, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, the technical solution of the utility model sheet
The all or part of the part that contributes to existing technology or the technical solution can be with software product in other words in matter
Form embodies, which is stored in a storage medium, including some instructions are used so that a meter
It calculates machine equipment (can be personal computer, server or network equipment etc.) and executes each embodiment the method for the utility model
All or part of step.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store journey
The medium of sequence code.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of multi-line system, which is characterized in that including：Central coordinator, line control machine, one or more in machine；
The central coordinator, line control machine and the interior machine are connected on the power line in the multi-line system；
Wherein, the pairing relationship of the line control machine and machine in one or more is stored in the central coordinator；
The line control machine, for sending control data to the central coordinator；
The central coordinator, for after receiving the control data, according to the pairing relationship and the line control machine
It determines interior machine corresponding with the line control machine, and the control data is sent to the determining interior machine.
2. system according to claim 1, which is characterized in that
The line control machine is additionally operable to receive the first specified signal for carrying the identification information of machine in one or more, and will
The identification information of one or more of interior machines is sent to the central coordinator；
The central coordinator is additionally operable to obtain the identification information of the line control machine, and is believed according to the mark of the line control machine
The identification information of breath and the specified interior machine establishes the pairing relationship.
3. system according to claim 2, which is characterized in that the central coordinator is additionally operable to delete the pairing relationship
In it is specified in machine identification information.
4. system according to claim 1, which is characterized in that
The interior machine further includes：Infrared receiving device；The infrared receiving device is for receiving the second specified signal, wherein institute
It states the second specified signal and is used to indicate the interior machine and enter pairing state；
The line control machine is additionally operable to send instruction information to the central coordinator, wherein the instruction information is used to indicate institute
It is to be paired to state specified line control machine；
The central coordinator is additionally operable to obtain the working condition of one or more of interior machines, and will be in shape to be paired
The interior machine of state is matched with the line control machine, obtains the pairing relationship, wherein the working condition includes：Shape to be paired
State has matched state and unpaired state.
5. system according to claim 4, which is characterized in that the infrared receiving device is additionally operable to receive third instruction letter
Number, wherein the third indication signal is used to indicate the pairing relationship for deleting the interior machine and the line control machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534138.3U CN208015725U (en) | 2018-04-13 | 2018-04-13 | Multi-split system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534138.3U CN208015725U (en) | 2018-04-13 | 2018-04-13 | Multi-split system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196453A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Data sending method and apparatus, and multiple on-line system and storage medium |
| WO2019196454A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Data transmission method and device, and multi-split air conditioning system |
-
2018
- 2018-04-13 CN CN201820534138.3U patent/CN208015725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019196453A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Data sending method and apparatus, and multiple on-line system and storage medium |
| WO2019196454A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Data transmission method and device, and multi-split air conditioning system |
| US11761657B2 (en) | 2018-04-13 | 2023-09-19 | Gree Electric Appliances, Inc. Of Zhuhai | Data sending method, multi-connected system, electronic device and storage medium |
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