CN108626860A - Networking method and device of multi-split air conditioning system and air conditioning system - Google Patents
Networking method and device of multi-split air conditioning system and air conditioning system Download PDFInfo
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- CN108626860A CN108626860A CN201810332047.6A CN201810332047A CN108626860A CN 108626860 A CN108626860 A CN 108626860A CN 201810332047 A CN201810332047 A CN 201810332047A CN 108626860 A CN108626860 A CN 108626860A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 128
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000006855 networking Effects 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 105
- 239000003507 refrigerant Substances 0.000 claims abstract description 32
- 238000012790 confirmation Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 3
- 238000010200 validation analysis Methods 0.000 claims description 3
- 239000002826 coolant Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
- F24F3/065—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with a plurality of evaporators or condensers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a networking method and device of a multi-split air conditioning system and the air conditioning system. Wherein, the method comprises the following steps: a first type unit receives a trigger signal, wherein the trigger signal is used for starting the first type unit, and the first type unit provides an interface for a second type unit to access a communication network; the first type of unit determines whether all second type of units joining the communication network are second type of units in a multi-split air conditioning system where the first type of units are located; and the networking is finished under the condition that the first type of unit finishes the confirmation operation of all the second type of units which join the communication network. The invention solves the technical problem of low reliability of communication between the first type of units in the same refrigerant system.
Description
Technical field
The present invention relates to field of air conditioning, empty in particular to the network-building method and device of a kind of multi-online air-conditioning system
Adjusting system.
Background technology
Multi-gang air-conditioner is usually made of an outer machine, multiple interior machines, connects to form one by refrigerant copper pipe between each other
A coolant system cooperates between the equipment under one coolant system, therefore needs to be individually composed one between coolant system
Network, wire communication (such as controller local area network (Controller Area Network, abbreviation CAN) communication) can profit
The division network of physics is carried out with dedicated telephone line, and after using power carrier communication, due to being intercommunication between power line,
The interior machine of all coolant systems be all in the same network, thus the communication between the interior machine under same coolant system can
It is not strong by property.
For above-mentioned problem, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of network-building method of multi-online air-conditioning system and device, air-conditioning systems, at least
Solve the not strong technical problem of the reliability of the communication in same coolant system between first kind unit.
One side according to the ... of the embodiment of the present invention provides a kind of network-building method of multi-online air-conditioning system, including：The
A kind of unit receives trigger signal, wherein for opening the first kind unit, the first kind unit is the trigger signal
Second class unit provides the interface of access to communication networks；The first kind unit, which determines, is added all the second of the communication network
Whether class unit is the second class unit in multi-online air-conditioning system where the first kind unit；Wherein, described first
In the case that class unit completes the confirmation operation of all second class units to the communication network is added, networking is completed.
One side according to the ... of the embodiment of the present invention provides a kind of air-conditioning system, including：First kind unit, the second class
Unit, the second class unit connect power line, are in the first kind unit and second of the same multi-online air-conditioning system
Class unit is connected by refrigerant pipe；The first kind unit, for providing connecing for access to communication networks for the second class unit
Mouthful；And determine whether all second class units that the communication network is added are multi-joint where the first kind unit
The second class unit in air conditioner system；Wherein, all the to the communication network is added are completed in the first kind unit
In the case of the confirmation operation of two class units, networking is completed.
Another aspect according to the ... of the embodiment of the present invention additionally provides a kind of network device of multi-online air-conditioning system, is located at
In first kind unit, including：Receiving module, for receiving trigger signal, wherein the trigger signal is for opening described first
Class unit, the first kind unit provide the interface of access to communication networks for the second class unit；Determining module is added for determining
All second class units of the communication network whether be in multi-online air-conditioning system where the first kind unit second
Class unit；Wherein, the confirmation operation of all second class units to the communication network is added is completed in the first kind unit
In the case of, networking is completed.
Another aspect according to the ... of the embodiment of the present invention additionally provides a kind of storage medium, is stored in the storage medium
Computer program, wherein the computer program is arranged to execute the method described in any of the above-described when operation.
Another aspect according to the ... of the embodiment of the present invention additionally provides a kind of electronic device, including memory and processor,
Be characterized in that, be stored with computer program in the memory, the processor be arranged to run the computer program with
Execute the method described in any of the above-described.
In embodiments of the present invention, first kind unit is used to provide the interface of access to communication networks for the second class unit, and
And confirm be added the communication network all second class units whether be the first kind unit multi-online air-conditioning system in the
Two class units finish all second class machine group acknowledges that the communication network is added in first kind unit, then the side that networking is completed
Formula has achieved the purpose that automatic network-building, realizes the unit in the same multi-online air-conditioning system and is automatically composed a network, from
And ensure that the reliability of communication, and then solve the reliability of communication in same coolant system between first kind unit not
Strong technical problem.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow diagram of the network-building method of the multi-online air-conditioning system provided according to embodiments of the present invention；
Fig. 2 is the schematic diagram of air-conditioning system provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of the network device of the multi-online air-conditioning system provided according to embodiments of the present invention；
Fig. 4 is the Organization Chart of the air-conditioning system provided according to the preferred embodiment of the present invention；
Fig. 5 is the automatic network-building flow diagram provided according to the preferred embodiment of the present invention.
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
It includes to be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment to cover non-exclusive
Those of clearly list step or unit, but may include not listing clearly or for these processes, method, product
Or the other steps or unit that equipment is intrinsic.
According to embodiments of the present invention, a kind of embodiment of the method for the network-building method of multi-online air-conditioning system is provided, is needed
Illustrate, step shown in the flowchart of the accompanying drawings can be in the computer system of such as a group of computer-executable instructions
It executes, although also, logical order is shown in flow charts, and it in some cases, can be with suitable different from herein
Sequence executes shown or described step.
Fig. 1 is the flow diagram of the network-building method of the multi-online air-conditioning system provided according to embodiments of the present invention, such as Fig. 1
Shown, this method comprises the following steps：
Step S102, first kind unit receive trigger signal, wherein and trigger signal is for opening first kind unit, and first
Class unit provides the interface of access to communication networks for the second class unit；
Step S104, first kind unit, which determines, is added whether all second class units of communication network are first kind unit institutes
Multi-online air-conditioning system in the second class unit；Wherein, all the to communication network is added are completed in first kind unit
In the case of the confirmation operation of two class units, networking is completed.
Through the above steps, first kind unit is used to provide the interface of access to communication networks for the second class unit, and really
Recognize be added the communication network all second class units whether be the first kind unit multi-online air-conditioning system in the second class
Unit finishes all second class machine group acknowledges that the communication network is added in first kind unit, then the mode that networking is completed reaches
The purpose for having arrived automatic network-building realizes the unit in the same multi-online air-conditioning system and is automatically composed a network, to protect
The reliability of communication is demonstrate,proved, and then the reliability for solving communication in same coolant system between first kind unit is not strong
Technical problem.
It should be noted that between unit in the above-mentioned same multi-online air-conditioning system connected by refrigerant pipe, it should
The same multi-online air-conditioning system is it is also assumed that be same coolant system, but it is not limited to this.
It should be noted that above-mentioned steps S104 can be shown as：First kind unit confirms one by one is added to above-mentioned communication
Whether each unit in all second class units in network is in multi-online air-conditioning system where first kind unit
Second class unit.
For a second class unit in above-mentioned all second class units, above-mentioned first kind unit is true in the following manner
Recognize：First kind unit, which determines, specifies whether the second class unit is the second class in multi-online air-conditioning system where first kind unit
Unit includes：First kind unit, which determines, specifies whether the second class unit is the second class unit in multi-online air-conditioning system, wherein
In the case of the second class unit in determining that specified second class unit is multi-online air-conditioning system, specified second class unit is write
Enter white list, in the case of the second class unit in determining that the second class unit is not multi-online air-conditioning system, by specified second
Class unit is deleted from network.
It should be noted that above-mentioned steps S104 can be shown as：First kind unit is according to specifying the second class unit
Validation testing confirms whether all second class units are the second classes in multi-online air-conditioning system where first kind unit successively
Unit.
It should be noted that first kind unit determine specify the second class unit whether be in multi-online air-conditioning system second
Class unit can be shown as：First kind unit is determined according to the pressure value of the refrigerant pipe in multi-online air-conditioning system specifies the second class
Whether unit is the second class unit in multi-online air-conditioning system.
It should be noted that in the case where above-mentioned multi-online air-conditioning system is in different operating modes, above-mentioned refrigerant
The pressure value of pipe is showed also and is differed, such as in the case where multi-online air-conditioning system is in refrigeration mode, above-mentioned refrigerant pipe
Pressure value can show as high pressure；In the case where multi-online air-conditioning system is in heating mode, the pressure of above-mentioned refrigerant pipe
Value can show as low pressure.Which type of operating mode above-mentioned multi-online air-conditioning system is under and works, and can depend on ring
Border temperature, for example in the case where environment temperature is greater than or equal to some threshold value, multi-online air-conditioning system is transported in cooling mode
Row, in the case where environment temperature is less than the threshold value, multi-online air-conditioning system is run in a heating mode.Above-mentioned environment temperature can
Being detected by above-mentioned second class unit.
In one embodiment of the invention, first kind unit is according to the pressure value of the refrigerant pipe in multi-online air-conditioning system
Determine whether specified second class unit is the second class unit in multi-online air-conditioning system and can show as：In multi-gang air-conditioner system
Unite it is in refrigeration mode in the case of, first kind unit detect refrigerant pipe pressure value be less than or equal to first threshold the case where
Under, determine that specified second class unit is the second class unit in multi-online air-conditioning system；It is in heating in multi-online air-conditioning system
In the case of pattern, in the case that first kind unit detects that the pressure value of refrigerant pipe is greater than or equal to second threshold, determination refers to
Fixed second class unit is the second class unit in multi-online air-conditioning system.
It should be noted that above-mentioned first threshold and above-mentioned second threshold can be configured according to actual conditions, but simultaneously
It is without being limited thereto.
In one embodiment of the invention, before above-mentioned steps S104, the above method can also include：Second class machine
The network signal intensity of group detection communication network；Second class unit determines whether that communication is added according to the network signal intensity of detection
Network.That is the second class unit can voluntarily determine whether to that the communication network is added, and then solve the second class unit and can not grasp
The networking problem of work.
It should be noted that determine whether communication network is added according to the network signal intensity of detection can be with for the second class unit
It shows as：In the case where network signal intensity is more than predetermined threshold, communication network is added in the second class unit；It is strong in network signal
In the case that degree is less than or equal to predetermined threshold, the second class unit is added without communication network.
It should be noted that above-mentioned predetermined threshold can be the pad value across ammeter according to power line carrier communication signal
It formulates, but it is not limited to this.
It can be shown as it should be noted that communication network is added in the second class unit：Second class unit determines communication network
Whether it is open network；Wherein, in the case where it is open network to determine communication network, communication network is added in the second class unit,
Open network is the network of not netkey.
It should be noted that first kind unit can be outer machine；Second class unit can be interior machine, and but it is not limited to this.
It should be noted that the second class unit is powered by power line.
It should be noted that above-mentioned first kind unit can also include：Count above-mentioned second be added in communication network
The quantity of class unit.
By the above method, coordinator of the first kind unit as communication network is responsible for the initiation of network, the second class unit
As the device node of network, has the ability of detection network signal intensity and the best open network of signal strength may be selected and add
Enter.
The embodiment of the present invention additionally provides a kind of air-conditioning system, and Fig. 2 is showing for air-conditioning system provided in an embodiment of the present invention
It is intended to, as shown in Fig. 2, the air-conditioning system includes：First kind unit 22, the second class unit 24, the second class unit 24 connect electric power
Line, first kind unit 22 and the second class unit 24 in the same multi-online air-conditioning system are connected by refrigerant pipe 26；
First kind unit 22, the interface for providing access to communication networks for the second class unit 24；And it determines to be added and lead to
Whether all second class units 24 of communication network are the second class units in multi-online air-conditioning system where first kind unit 22
24；Wherein, in the case where first kind unit 22 completes the confirmation operation of all second class units 24 to communication network is added,
Networking is completed.
By above system, first kind unit 22 is used to provide the interface of access to communication networks for the second class unit 24, and
And confirm be added the communication network all second class units 24 whether be the first kind unit multi-online air-conditioning system in
Second class unit confirms all second class units 24 that the communication network is added in first kind unit 22 and finishes that then networking is complete
At mode, achieved the purpose that automatic network-building, realized the unit in the same multi-online air-conditioning system and be automatically composed one
Network to ensure that the reliability of communication, and then solves communication in same coolant system between first kind unit
The not strong technical problem of reliability.
It should be noted that first kind unit 22, is additionally operable to determine whether the second class unit 24 is multi-online air-conditioning system
In the second class unit 24, wherein the feelings of the second class unit 24 in determining that the second class unit 24 is multi-online air-conditioning system
Under condition, white list, the second class in determining that the second class unit 24 is not multi-online air-conditioning system is written into the second class unit 24
In the case of unit 24, the second class unit 24 is deleted from network.
It should be noted that first kind unit 22, is additionally operable to the pressure value according to the refrigerant pipe in multi-online air-conditioning system
Determine whether the second class unit 24 is the second class unit 24 in multi-online air-conditioning system.
It should be noted that first kind unit 22, it is additionally operable in refrigeration mode in multi-online air-conditioning system, and detects
In the case that the pressure value of refrigerant pipe is less than or equal to first threshold, determine that specified second class unit 24 is multi-online air-conditioning system
In the second class unit 24；And it is in heating mode in multi-online air-conditioning system, and detect that the pressure value of refrigerant pipe is more than
Or it equal in the case of second threshold, determines and specifies the second class unit 24 for the second class unit 24 in multi-online air-conditioning system.
It should be noted that the second class unit 24, is additionally operable to the network signal intensity of detection communication network, according to detection
Network signal intensity determines whether that communication network is added, and in the case where network signal intensity is more than predetermined threshold, is added
Communication network.
It should be noted that in the case where network signal intensity is more than predetermined threshold, communication is added in the second class unit 24
Network；In the case where network signal intensity is less than or equal to predetermined threshold, the second class unit 24 is added without communication network.
It should be noted that above-mentioned predetermined threshold can be the pad value across ammeter according to power line carrier communication signal
It formulates, but it is not limited to this.
It should be noted that the second class unit 24 is additionally operable to determine whether communication network is open network；Wherein, in determination
In the case that communication network is open network, communication network is added in the second class unit 24, and open network is not netkey
Network.
It should be noted that first kind unit 22 can be outer machine；Second class unit 24 can be interior machine, but be not limited to
This.
It should be noted that the second class unit 24 is powered by power line.
It should be noted that above-mentioned first kind unit 22 can also include：Count above-mentioned be added in communication network
The quantity of two class units 24.
The embodiment of the present invention additionally provides a kind of network device of multi-online air-conditioning system, is located in first kind unit, Fig. 3
It is the structure diagram of the network device of the multi-online air-conditioning system provided according to embodiments of the present invention, as shown in figure 3, the device packet
It includes：
Receiving module 32, for receiving trigger signal, wherein trigger signal is for opening first kind unit, first kind machine
Group provides the interface of access to communication networks for the second class unit；
Determining module 34 is connect with above-mentioned receiving module 32, for determining all second class units that communication network is added
Whether it is the second class unit in multi-online air-conditioning system where first kind unit；Wherein, add in the completion pair of first kind unit
In the case of the confirmation operation of all second class units for entering communication network, networking is completed.
Through the above steps, first kind unit is used to provide the interface of access to communication networks for the second class unit, and really
Recognize be added the communication network all second class units whether be the first kind unit multi-online air-conditioning system in the second class
Unit finishes all second class machine group acknowledges that the communication network is added in first kind unit, then the mode that networking is completed reaches
The purpose for having arrived automatic network-building realizes the unit in the same multi-online air-conditioning system and is automatically composed a network, to protect
The reliability of communication is demonstrate,proved, and then the reliability for solving communication in same coolant system between first kind unit is not strong
Technical problem.
It should be noted that between unit in the above-mentioned same multi-online air-conditioning system connected by refrigerant pipe, it should
The same multi-online air-conditioning system is it is also assumed that be same coolant system, but it is not limited to this.
It should be noted that above-mentioned determining module 34, be additionally operable to confirm one by one be added to it is all in above-mentioned communication network
Whether each unit in the second class unit is the second class unit in multi-online air-conditioning system where first kind unit.
It should be noted that for the specified second class unit in above-mentioned all second class units, above-mentioned determining module 34,
It is additionally operable to determine whether specified second class unit is the second class unit in multi-online air-conditioning system, wherein determining specified the
In the case that two class units are the second class unit in multi-online air-conditioning system, white list is written into specified second class unit,
In the case of determining that the second class unit is not the second class unit in multi-online air-conditioning system, by specified second class unit from network
Middle deletion.
It should be noted that above-mentioned determining module 34 is additionally operable to according to specifying the validation testing of the second class unit true successively
Recognize whether all second class units are the second class units in multi-online air-conditioning system where first kind unit.
It should be noted that above-mentioned determining module 34, is additionally operable to the pressure according to the refrigerant pipe in multi-online air-conditioning system
Value determines whether specified second class unit is the second class unit in multi-online air-conditioning system.
It should be noted that in the case where above-mentioned multi-online air-conditioning system is in different operating modes, above-mentioned refrigerant
The pressure value of pipe is showed also and is differed, such as in the case where multi-online air-conditioning system is in refrigeration mode, above-mentioned refrigerant pipe
Pressure value can show as high pressure；In the case where multi-online air-conditioning system is in heating mode, the pressure of above-mentioned refrigerant pipe
Value can show as low pressure.Which type of operating mode above-mentioned multi-online air-conditioning system is under and works, and can depend on ring
Border temperature, for example in the case where environment temperature is greater than or equal to some threshold value, multi-online air-conditioning system is transported in cooling mode
Row, in the case where environment temperature is less than the threshold value, multi-online air-conditioning system is run in a heating mode.Above-mentioned environment temperature can
Being detected by above-mentioned second class unit.
In one embodiment of the invention, above-mentioned determining module 34 is additionally operable to, and refrigeration is in multi-online air-conditioning system
Pattern, and in the case of detecting that the pressure value of refrigerant pipe is less than or equal to first threshold, determine that specified second class unit is more
The second class unit in online air-conditioning system；And it is in heating mode in multi-online air-conditioning system, and detect refrigerant pipe
In the case that pressure value is greater than or equal to second threshold, determine that specified second class unit is the second class in multi-online air-conditioning system
Unit.
It should be noted that above-mentioned first threshold and above-mentioned second threshold can be configured according to actual conditions, but simultaneously
It is without being limited thereto.
It should be noted that first kind unit can be outer machine；Second class unit can be interior machine, and but it is not limited to this.
It should be noted that the second class unit is powered by power line.
It should be noted that above-mentioned apparatus further includes：Statistical module, for counting above-mentioned be added in communication network
The quantity of two class units.
For a better understanding of the present invention, the present invention is further explained below in conjunction with preferred embodiment.
The preferred embodiment of the present invention provides a kind of logical using power line carrier using the refrigerant communication realization of air-conditioning system
The automatic network-building between unit is interrogated, networking challenge is solved.
Preferred embodiment can realize the multi-line system networking of electric line carrier communication network automatically through the invention.
Fig. 4 is the Organization Chart of the air-conditioning system provided according to the preferred embodiment of the present invention, as shown in figure 4, each air-conditioning system
System has the outer machine of individual air conditioner coolant copper pipe (refrigerant pipe being equivalent in above-described embodiment) connection (to be equivalent in above-described embodiment
First kind unit) with interior machine (being equivalent to the second class unit in above-described embodiment), and all devices are all supplied by power line
Electricity.
It should be noted that above system 1 may be considered a multi-online air-conditioning system in above-described embodiment, system
2 it is also assumed that be a multi-online air-conditioning system in above-described embodiment, but it is not limited to this.
A kind of multi-online air-conditioning system using electric line carrier communication technology that the preferred embodiment of the present invention provides is from group
Net scheme realizes air-conditioning system equipment and is automatically composed a network, ensure that the reliability of communication.
In this preferred embodiment, coordinator of the outer machine (being equivalent to the first kind unit in above-described embodiment) as network,
The initiation and maintenance of responsible network, device node of the interior machine (being equivalent to the second class unit in above-described embodiment) as network,
Have the ability of detection network signal intensity and the best open network of signal strength may be selected and is added.
Fig. 5 is the automatic network-building flow diagram provided according to the preferred embodiment of the present invention, as shown in figure 5, the flow packet
It includes：
Step 1, after the power is turned on, outer machine can be, but not limited to establish unique communication network using the bar code that itself has.
Step 2 allows outer machine to initiate networking, while forbidding white list by operation, that is, interior machine is allowed to network without netkey,
And machine quantity in real-time statistics networking.
Step 3, the interior machine that network is not added monitor neighbouring communication network, and judge network signal intensity, if there is
Network signal intensity be more than given threshold (predetermined threshold value being equivalent in above-described embodiment) (threshold value can be carried according to power line
Wave communication signal is formulated across the pad value of ammeter), and be open network, then it is actively added the outer machine network.
Machine quantity in step 4, the statistics networking of outer machine, and to carrying out trial operation confirmation by machine in platform：
1) when detecting environment temperature Th >=Ts, refrigeration mode operation, after running a period of time, detecting system high pressure
When Pg≤Ps1 (first threshold being equivalent in above-described embodiment) is then confirmed as machine in this system, and white list is written in Pg, no
Then machine in non-this system is deleted and is networked, interior machine off-network；
2) when detecting environment temperature Th ＜ Ts, heating mode operation, after running a period of time, detecting system low pressure
When Pd >=Ps2 (second threshold being equivalent in above-described embodiment) is then confirmed as machine in this system, and white list is written in Pd,
Otherwise machine in non-this system is deleted and is networked, interior machine off-network.
If machine has completed trial operation in step 5, all networkings, networking is completed, starts white list, otherwise repeats to walk
Rapid 4.
Hereby it is achieved that using the multi-connected machine automatic networking of electric line carrier communication technology, automatically confirming that, solving interior machine can not
The networking problem of operation and display, networking are reliably convenient.
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program 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 also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
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.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasizes particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description 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, unit division, can be one kind
Division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of unit or module,
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 present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, 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, technical scheme of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (17)
1. a kind of network-building method of multi-online air-conditioning system, which is characterized in that including：
First kind unit receives trigger signal, wherein the trigger signal is for opening the first kind unit, the first kind
Unit provides the interface of access to communication networks for the second class unit；
The first kind unit, which determines, is added whether all second class units of the communication network are the first kind unit institutes
Multi-online air-conditioning system in the second class unit；Wherein, it is completed in the first kind unit to the communication network is added
All second class units confirmation operation in the case of, networking complete.
2. according to the method described in claim 1, it is characterized in that,
For the specified second class unit of all second class units, the first kind unit determines the specified second class machine
Whether group is that the second class unit in multi-online air-conditioning system where the first kind unit includes：The first kind unit is true
Whether the fixed specified second class unit is the second class unit in the multi-online air-conditioning system, wherein is determining the finger
In the case that fixed second class unit is the second class unit in the multi-online air-conditioning system, the specified second class unit is write
Enter white list, it, will in the case of the second class unit in determining that the second class unit is not the multi-online air-conditioning system
The specified second class unit is deleted from the network；
The first kind unit, which determines, is added whether all second class units of the communication network are the first kind unit institutes
Multi-online air-conditioning system in the second class unit include：The first kind unit is according to the specified second class unit
Validation testing confirms whether all second class units are in multi-online air-conditioning system where the first kind unit successively
The second class unit.
3. according to the method described in claim 2, it is characterized in that, the first kind unit determines the specified second class unit
Whether it is that the second class unit in the multi-online air-conditioning system includes：
The first kind unit determines specified second class according to the pressure value of the refrigerant pipe in the multi-online air-conditioning system
Whether unit is the second class unit in the multi-online air-conditioning system.
4. according to the method described in claim 3, it is characterized in that, the first kind unit is according to the multi-online air-conditioning system
In the pressure value of refrigerant pipe determine whether the specified second class unit is the second class machine in the multi-online air-conditioning system
Group includes：
In the case where the multi-online air-conditioning system is in refrigeration mode, the first kind unit detects the refrigerant pipe
In the case that pressure value is less than or equal to first threshold, determine that the specified second class unit is in the multi-online air-conditioning system
The second class unit；
In the case where the multi-online air-conditioning system is in heating mode, the first kind unit detects the refrigerant pipe
In the case that pressure value is greater than or equal to second threshold, determine that the specified second class unit is in the multi-online air-conditioning system
The second class unit.
5. according to the method described in claim 1, the communication network is added it is characterized in that, being determined in the first kind unit
All second class units whether be institute before the second class unit in multi-online air-conditioning system where the first kind unit
The method of stating further includes：
The second class unit detects the network signal intensity of the communication network；
The second class unit according to the network signal intensity of detection determines whether that the communication network is added.
6. according to the method described in claim 5, it is characterized in that, the second class unit is according to the network signal of detection
Intensity determines whether that the communication network, which is added, includes：
In the case where the network signal intensity is more than predetermined threshold, the communication network is added in the second class unit.
7. according to the method described in claim 6, it is characterized in that, the second class unit addition communication network includes：
The second class unit determines whether the communication network is open network；Wherein, determining that the communication network is to open
In the case of putting network, the communication network is added in the second class unit, and the open network is the net of not netkey
Network.
8. according to the method described in claim 6, it is characterized in that, the first kind unit includes：Outer machine；The second class machine
Group includes：Interior machine.
9. according to the method described in claim 1, it is characterized in that, the second class unit is powered by power line.
10. a kind of air-conditioning system, which is characterized in that including：First kind unit, the second class unit, the second class unit connection
Power line, the first kind unit and the second class unit in the same multi-online air-conditioning system are connected by refrigerant pipe；
The first kind unit, the interface for providing access to communication networks for the second class unit；And it determines and institute is added
State communication network all second class units whether be in multi-online air-conditioning system where the first kind unit
Two class units；Wherein, the confirmation for all second class units to the communication network is added being completed in the first kind unit is grasped
In the case of work, networking is completed.
11. system according to claim 10, which is characterized in that the first kind unit is additionally operable to determine described second
Whether class unit is the second class unit in the multi-online air-conditioning system, wherein is determining that the second class unit is described
In the case of the second class unit in multi-online air-conditioning system, white list is written into the second class unit, is determining described the
In the case that two class units are not the second class unit in the multi-online air-conditioning system, by the second class unit from the net
It is deleted in network.
12. system according to claim 11, which is characterized in that
The first kind unit is additionally operable to determine described second according to the pressure value of the refrigerant pipe in the multi-online air-conditioning system
Whether class unit is the second class unit in the multi-online air-conditioning system.
13. system according to claim 12, which is characterized in that the first kind unit is additionally operable in the multi-connected machine
Air-conditioning system is in refrigeration mode, and detect the refrigerant pipe pressure value be less than or equal to first threshold in the case of, really
The fixed specified second class unit is the second class unit in the multi-online air-conditioning system；And in the multi-gang air-conditioner system
System be in heating mode, and detect the refrigerant pipe pressure value be greater than or equal to second threshold in the case of, determine described in
Specified second class unit is the second class unit in the multi-online air-conditioning system.
14. system according to claim 10, which is characterized in that
The second class unit is additionally operable to detect the network signal intensity of the communication network, is believed according to the network of detection
Number intensity determines whether that the communication network is added, and in the case where the network signal intensity is more than predetermined threshold, adds
Enter the communication network.
15. a kind of network device of multi-online air-conditioning system, which is characterized in that it is located in first kind unit, including：
Receiving module, for receiving trigger signal, wherein the trigger signal is for opening the first kind unit, and described the
A kind of unit provides the interface of access to communication networks for the second class unit；
Determining module, for determining whether all second class units that the communication network is added are the first kind unit places
Multi-online air-conditioning system in the second class unit；Wherein, it is completed in the first kind unit to the communication network is added
In the case of the confirmation operation of all second class units, networking is completed.
16. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to execute the method described in any one of claim 1 to 9 when operation.
17. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program to execute the side described in any one of claim 1 to 9
Method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332047.6A CN108626860B (en) | 2018-04-13 | 2018-04-13 | Networking method and device of multi-split air conditioning system and air conditioning system |
| PCT/CN2018/119539 WO2019196442A1 (en) | 2018-04-13 | 2018-12-06 | Networking method and apparatus for multi-split air-conditioning system, and air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332047.6A CN108626860B (en) | 2018-04-13 | 2018-04-13 | Networking method and device of multi-split air conditioning system and air conditioning system |
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| Publication Number | Publication Date |
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| CN108626860A true CN108626860A (en) | 2018-10-09 |
| CN108626860B CN108626860B (en) | 2021-04-09 |
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| WO (1) | WO2019196442A1 (en) |
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| WO2019165822A1 (en) * | 2018-03-02 | 2019-09-06 | 珠海格力电器股份有限公司 | Networking method and apparatus for air conditioning unit, and terminal |
| WO2019196442A1 (en) * | 2018-04-13 | 2019-10-17 | 珠海格力电器股份有限公司 | Networking method and apparatus for multi-split air-conditioning system, and air-conditioning system |
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| CN108626860B (en) | 2021-04-09 |
| WO2019196442A1 (en) | 2019-10-17 |
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