CN106196458B - Control method, control device and the controller of multi-gang air-conditioner device - Google Patents
Control method, control device and the controller of multi-gang air-conditioner device Download PDFInfo
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- CN106196458B CN106196458B CN201610570467.9A CN201610570467A CN106196458B CN 106196458 B CN106196458 B CN 106196458B CN 201610570467 A CN201610570467 A CN 201610570467A CN 106196458 B CN106196458 B CN 106196458B
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- indoor unit
- target
- state
- lock
- gang air
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention provides control method, control device and the controllers of a kind of multi-gang air-conditioner device, the multi-gang air-conditioner device includes multiple indoor units, and the control method of the multi-gang air-conditioner device includes: the lock state for obtaining each indoor unit in the multiple indoor unit；Target lock-on state is generated according to the lock state of at least one selected indoor unit；Into the multiple indoor unit, operating status and the unmatched target indoor unit of target lock-on state send control instruction, and the operating status of the target indoor unit is adjusted to the target lock-on state.According to the technical solution of the present invention, so that the lock state of one or more indoor units can act on other indoor units simultaneously, user no longer needs to select indoor unit to lock one by one, effectively evaded because leakage choosing or it is wrong select indoor unit due to user can not be actually needed the indoor unit of locking into line-locked difficult situation, while also greatly simplifying user's operation.
Description
Technical field
The present invention relates to air conditioner technical fields, in particular to control method, one kind of a kind of multi-gang air-conditioner device
The control device and controller of multi-gang air-conditioner device.
Background technique
Under normal circumstances, if a region is mounted with more air conditioner room units, user is not if allowed use process to appoint
It is artificially changed in the operating status of what indoor unit, all interiors in the region can be selected in host computer or Centralized Controller
Machine, and conduct the locking operations, after the completion of lock operation, host computer or central controller can be pressed corresponding lock command by communication line
Communication protocol as agreed is sent to selected indoor unit, and after selected indoor unit receives lock command, operating status will be by
To limitation, any control command disagreed with the locking is no longer responded.But when the indoor unit number of units to be operated is more or room
When interior machine address arranging is at random, because indoor unit is in a manner of address in the control interface of host computer or Centralized Controller
It is shown, user only can not intuitively find out which is the target indoor unit for needing to operate according to address of indoor unit, lead
The operation error for being easy to appear leakage choosing or wrong choosing is caused, is unfavorable for user's operation, influences the usage experience of user.
Therefore, how to realize the lock state of any indoor unit while acting on other indoor units, to simplify user's operation
As technical problem urgently to be resolved.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, an object of the present invention is to provide a kind of control programs of new multi-gang air-conditioner device, so that one
The lock state of a or multiple indoor units can act on other indoor units simultaneously, and user no longer needs to select indoor unit to lock one by one
It is fixed, effectively evaded because leakage choosing or it is wrong select indoor unit due to user can not be actually needed the indoor unit of locking into line-locked embarrassment
Situation, while also greatly simplifying user's operation.
It is another object of the present invention to propose a kind of controller.
To achieve the above object, according to the embodiment of the first aspect of the invention, a kind of multi-gang air-conditioner device is proposed
Control method, the multi-gang air-conditioner device include multiple indoor units, and the control method of the multi-gang air-conditioner device includes: to obtain institute
State the lock state and operating status of each indoor unit in multiple indoor units；According to the locking of at least one selected indoor unit
State generates target lock-on state；Operating status and the unmatched target of target lock-on state into the multiple indoor unit
Indoor unit sends control instruction, and the operating status of the target indoor unit is adjusted to the target lock-on state.
The control method of the multi-gang air-conditioner device of embodiment according to the present invention, by obtaining each of multiple indoor units
The lock state and operating status of indoor unit, and target lock-on is generated according to the lock state of at least one selected indoor unit
State, and operating status and the unmatched target indoor unit of target lock-on state send control instruction into multiple indoor units, with
The operating status of target indoor unit is adjusted to target lock-on state, so that the lock state of one or more indoor units can be simultaneously
Other indoor units are acted on, user no longer needs to select indoor unit to lock one by one, has effectively evaded because leakage choosing or wrong choosing are indoor
Machine and can not to user be actually needed locking indoor unit into line-locked difficult situation, while also greatly simplify user behaviour
Make.
Wherein, target lock-on state is generated according to the lock state of at least one selected indoor unit to specifically include:
When a selected indoor unit at this time can be straight directly using the lock state of the indoor unit as target lock-on state
It connects and sends control instruction to each indoor unit, or send control instruction to other indoor units in addition to selected indoor unit；
When selecting 2 or more, the lock state of each indoor unit can be carried out summarizing superposition, it is folded by summarizing
Lock state after adding such as has selected indoor unit 1, indoor unit 2, indoor unit 3, the locking of indoor unit 1 as target lock-on state
State is refrigeration locking, and the lock state of indoor unit 2 is the locking of high wind, and the lock state of indoor unit 3 is booting locking, then mesh
Mark state is (refrigeration locking+high wind locking+booting locking), directly can send control instruction to each indoor unit at this time, when
So further first the operating status of each indoor unit can also be judged, specifically, obtained in the multiple indoor unit
The operating status of each indoor unit does not judge whether to have in the multiple indoor unit operating status and the target lock-on state not
The target indoor unit matched is determining that Xiang Suoshu target indoor unit sends control instruction there are when the target indoor unit.
The control method of multi-gang air-conditioner device according to the abovementioned embodiments of the present invention can also have following technology special
Sign:
According to one embodiment of present invention, described the step of sending control command to the target indoor unit, specific to wrap
It includes: determining the address number of the target indoor unit；The control instruction is sent to the address number of the target indoor unit.
The control method of the multi-gang air-conditioner device of embodiment according to the present invention, since each indoor unit is corresponding with uniquely
Address number, so by determine target indoor unit address number, to the address number of target indoor unit send control refer to
It enables, ensure that target indoor unit can receive control instruction, to avoid there is the case where leakage hair or repeating transmission.
According to one embodiment of present invention, the lock state for obtaining each indoor unit in the multiple indoor unit
The step of, it specifically includes: determining the address number of each indoor unit；According to the address number of each indoor unit, week
Phase property successively sequentially sends status query instruction to each indoor unit；Each indoor unit is received to be looked into according to the state
Ask the lock state and operating status of instruction feedback.
The control method of the multi-gang air-conditioner device of embodiment according to the present invention, since each indoor unit is corresponding with uniquely
Address number, so according to each indoor unit address number periodically successively sequence to each indoor unit send status inquiry
Instruction, it is ensured that the lock state and operating status for each indoor unit that can accurately and timely get.
According to one embodiment of present invention, according to the address number of each indoor unit, periodically successively sequence to
The step of each indoor unit sends status query instruction, specifically includes: periodically successively from the smallest interior of address code
Machine to the maximum indoor unit of address code sends the status query instruction；Or periodically successively from the maximum interior of address code
Machine to the smallest indoor unit of address code sends the status query instruction.
Embodiment according to the second aspect of the invention proposes a kind of control device of multi-gang air-conditioner device, described more
Gang air-conditioner device includes multiple indoor units, and the control device of the multi-gang air-conditioner device includes: acquiring unit, described for obtaining
The lock state of each indoor unit in multiple indoor units；Generation unit, for the lock according at least one selected indoor unit
Determine state and generates target lock-on state；First transmission unit, for the operating status into the multiple indoor unit and the target
The unmatched target indoor unit of lock state sends control instruction, and the operating status of the target indoor unit is adjusted to described
Target lock-on state.
The control device of the air conditioner of embodiment according to the present invention, by obtaining each indoor unit in multiple indoor units
Lock state, and target lock-on state is generated according to the lock state of at least one selected indoor unit, and to multiple rooms
Operating status and the unmatched target indoor unit of target lock-on state send control instruction in interior machine, by the fortune of target indoor unit
Row state is adjusted to target lock-on state, so that the lock state of one or more indoor units can act on other interiors simultaneously
Machine, user no longer need to select indoor unit to lock one by one, effectively evaded because leakage choosing or mistake select indoor unit can not be to user
The indoor unit of locking is actually needed into line-locked difficult situation, while also greatly simplifying user's operation.
Wherein, target lock-on state is generated according to the lock state of at least one selected indoor unit to specifically include:
When a selected indoor unit at this time can be straight directly using the lock state of the indoor unit as target lock-on state
It connects and sends control instruction to each indoor unit, or send control instruction to other indoor units in addition to selected indoor unit；
When selecting 2 or more, the lock state of each indoor unit can be carried out summarizing superposition, it is folded by summarizing
Lock state after adding such as has selected indoor unit 1, indoor unit 2, indoor unit 3, the locking of indoor unit 1 as target lock-on state
State is refrigeration locking, and the lock state of indoor unit 2 is the locking of high wind, and the lock state of indoor unit 3 is booting locking, then mesh
Mark state is (refrigeration locking+high wind locking+booting locking), directly can send control instruction to each indoor unit at this time, when
So further first the operating status of each indoor unit can also be judged, specifically, obtained in the multiple indoor unit
The operating status of each indoor unit does not judge whether to have in the multiple indoor unit operating status and the target lock-on state not
The target indoor unit matched is determining that Xiang Suoshu target indoor unit sends control instruction there are when the target indoor unit.
The control device of multi-gang air-conditioner device according to the abovementioned embodiments of the present invention can also have following technology special
Sign:
According to one embodiment of present invention, first transmission unit is specifically used for: determining the target indoor unit
Address number；The control instruction is sent to the address number of the target indoor unit.
The control device of the multi-gang air-conditioner device of embodiment according to the present invention, since each indoor unit is corresponding with uniquely
Address number, so by determine target indoor unit address number, to the address number of each indoor unit send control refer to
It enables, ensure that target indoor unit can receive control instruction, to avoid there is the case where leakage hair or repeating transmission.
According to one embodiment of present invention, the acquiring unit comprises determining that unit, for determining each interior
The address number of machine；Second transmission unit, for the address number according to each indoor unit, periodically successively sequentially to institute
It states each indoor unit and sends status query instruction；Receiving unit, for receiving each indoor unit according to the status inquiry
The lock state and operating status of instruction feedback.
The control device of the multi-gang air-conditioner device of embodiment according to the present invention, since each indoor unit is corresponding with uniquely
Address number, so according to each indoor unit address number periodically successively sequence to each indoor unit send status inquiry
Instruction, it is ensured that the lock state and operating status for each indoor unit that can accurately and timely get.
According to one embodiment of present invention, second transmission unit is specifically used for: periodically successively from address code
The smallest indoor unit to the maximum indoor unit of address code sends the status query instruction；Or periodically successively from address code
Maximum indoor unit to the smallest indoor unit of address code sends the status query instruction.
Embodiment according to the third aspect of the invention we, it is also proposed that a kind of controller, comprising: as appointed in above-described embodiment
The control device of multi-gang air-conditioner device described in one.Preferably, the controller includes line control machine.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the schematic flow diagram of the control method of multi-gang air-conditioner device according to an embodiment of the invention；
Fig. 2 shows the schematic block diagrams of the control device of the multi-gang air-conditioner device of embodiment according to the present invention；
Fig. 3 shows the schematic block diagram of the controller of embodiment according to the present invention；
Fig. 4 shows the exemplary flow of the control method of multi-gang air-conditioner device according to another embodiment of the invention
Figure；
Fig. 5 shows the schematic flow diagram of the method for inquiring status of the indoor unit of embodiment according to the present invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Fig. 1 shows the schematic flow diagram of the control method of multi-gang air-conditioner device according to an embodiment of the invention.
As shown in Figure 1, the control method of multi-gang air-conditioner device according to an embodiment of the invention, the multi-connected machine is empty
Adjusting device includes multiple indoor units, and the control method of the multi-gang air-conditioner device includes:
Step 102, the lock state and operating status of each indoor unit in the multiple indoor unit are obtained；
Step 104, target lock-on state is generated according to the lock state of at least one selected indoor unit；
Step 106, into the multiple indoor unit in operating status and the unmatched target chamber of target lock-on state
Machine sends control instruction, and the operating status of the target indoor unit is adjusted to the target lock-on state.
It is indoor by obtaining the lock state of each indoor unit in multiple indoor units, and according at least one selected
The lock state of machine generates target lock-on state, and operating status and the unmatched mesh of target lock-on state into multiple indoor units
It marks indoor unit and sends control instruction, the operating status of target indoor unit is adjusted to target lock-on state, so that one or more
The lock state of a indoor unit can act on other indoor units simultaneously, and user no longer needs to select indoor unit to lock one by one, have
Effect evaded because leakage choosing or it is wrong select indoor unit due to user can not be actually needed the indoor unit of locking into line-locked difficult situation,
User's operation is also greatly simplified simultaneously.
Wherein, target lock-on state is generated according to the lock state of at least one selected indoor unit to specifically include:
When a selected indoor unit at this time can be straight directly using the lock state of the indoor unit as target lock-on state
It connects and sends control instruction to each indoor unit, or send control instruction to other indoor units in addition to selected indoor unit；
When selecting 2 or more, the lock state of each indoor unit can be carried out summarizing superposition, it is folded by summarizing
Lock state after adding such as has selected indoor unit 1, indoor unit 2, indoor unit 3, the locking of indoor unit 1 as target lock-on state
State is refrigeration locking, and the lock state of indoor unit 2 is the locking of high wind, and the lock state of indoor unit 3 is booting locking, then mesh
Mark state is (refrigeration locking+high wind locking+booting locking), directly can send control instruction to each indoor unit at this time, when
So further first the operating status of each indoor unit can also be judged, specifically, obtained in the multiple indoor unit
The operating status of each indoor unit does not judge whether to have in the multiple indoor unit operating status and the target lock-on state not
The target indoor unit matched is determining that Xiang Suoshu target indoor unit sends control instruction there are when the target indoor unit.
The control method of multi-gang air-conditioner device according to the abovementioned embodiments of the present invention can also have following technology special
Sign:
According to one embodiment of present invention, described the step of sending control command to each indoor unit, specific to wrap
It includes: determining the address number of the target indoor unit；The control instruction is sent to the address number of the target indoor unit.
Since each indoor unit is corresponding with unique address number, so by determining that the address of target indoor unit is compiled
Number, control instruction is sent to the address number of target indoor unit, ensure that target indoor unit can receive control instruction, to avoid
The case where there is leakage hair or retransmitting.
According to one embodiment of present invention, the lock state for obtaining each indoor unit in the multiple indoor unit
The step of, it specifically includes: determining the address number of each indoor unit；According to the address number of each indoor unit, week
Phase property successively sequentially sends status query instruction to each indoor unit；Each indoor unit is received to be looked into according to the state
Ask the lock state and operating status of instruction feedback.
Since each indoor unit is corresponding with unique address number, so according to the address number period of each indoor unit
Property successively sequence to each indoor unit send status query instruction, it is ensured that each interior that can accurately and timely get
The lock state and operating status of machine.
According to one embodiment of present invention, according to the address number of each indoor unit, periodically successively sequence to
The step of each indoor unit sends status query instruction, specifically includes: periodically successively from the smallest interior of address code
Machine to the maximum indoor unit of address code sends the status query instruction；Or periodically successively from the maximum interior of address code
Machine to the smallest indoor unit of address code sends the status query instruction.
Fig. 2 shows the schematic block diagrams of the control device of the multi-gang air-conditioner device of embodiment according to the present invention.
As shown in Fig. 2, the control device 200 of the multi-gang air-conditioner device of embodiment according to the present invention, the multi-connected machine is empty
Adjusting device includes multiple indoor units, and the control device 200 of the multi-gang air-conditioner device includes: acquiring unit 202, generation unit 204
With the first transmission unit 206.
Wherein, acquiring unit 202 is used to obtain the lock state of each indoor unit in the multiple indoor unit；It generates single
Member 204 is for generating target lock-on state according to the lock state of at least one selected indoor unit；First transmission unit 206 is used
Control instruction is sent in the operating status into the multiple indoor unit and the unmatched target indoor unit of the target lock-on state,
The operating status of the target indoor unit is adjusted to the target lock-on state.
It is indoor by obtaining the lock state of each indoor unit in multiple indoor units, and according at least one selected
The lock state of machine generates target lock-on state, and operating status and the unmatched mesh of target lock-on state into multiple indoor units
It marks indoor unit and sends control instruction, the operating status of target indoor unit is adjusted to target lock-on state, so that one or more
The lock state of a indoor unit can act on other indoor units simultaneously, and user no longer needs to select indoor unit to lock one by one, have
Effect evaded because leakage choosing or it is wrong select indoor unit due to user can not be actually needed the indoor unit of locking into line-locked difficult situation,
User's operation is also greatly simplified simultaneously.
Wherein, target lock-on state is generated according to the lock state of at least one selected indoor unit to specifically include:
When a selected indoor unit at this time can be straight directly using the lock state of the indoor unit as target lock-on state
It connects and sends control instruction to each indoor unit, or send control instruction to other indoor units in addition to selected indoor unit；
When selecting 2 or more, the lock state of each indoor unit can be carried out summarizing superposition, it is folded by summarizing
Lock state after adding such as has selected indoor unit 1, indoor unit 2, indoor unit 3, the locking of indoor unit 1 as target lock-on state
State is refrigeration locking, and the lock state of indoor unit 2 is the locking of high wind, and the lock state of indoor unit 3 is booting locking, then mesh
Mark state is (refrigeration locking+high wind locking+booting locking), directly can send control instruction to each indoor unit at this time, when
So further first the operating status of each indoor unit can also be judged, specifically, obtained in the multiple indoor unit
The operating status of each indoor unit does not judge whether to have in the multiple indoor unit operating status and the target lock-on state not
The target indoor unit matched is determining that Xiang Suoshu target indoor unit sends control instruction there are when the target indoor unit.
The control device 200 of multi-gang air-conditioner device according to the abovementioned embodiments of the present invention, can also have following technology
Feature:
According to one embodiment of present invention, first transmission unit 206 is specifically used for: determining the target indoor unit
Address number；The control instruction is sent to the address number of the target indoor unit.
Since each indoor unit is corresponding with unique address number, so by determining that the address of target indoor unit is compiled
Number, control instruction is sent to the address number of target indoor unit, ensure that target indoor unit can receive control instruction, to avoid
The case where there is leakage hair or retransmitting.
According to one embodiment of present invention, the acquiring unit 202 comprises determining that unit 2022, described in determining
The address number of each indoor unit；Second transmission unit 2024, for the address number according to each indoor unit, periodically
Successively sequence sends status query instruction to each indoor unit；Receiving unit 2026, for receiving each indoor unit
According to the lock state and operating status of status query instruction feedback.
Since each indoor unit is corresponding with unique address number, so according to the address number period of each indoor unit
Property successively sequence to each indoor unit send status query instruction, it is ensured that each interior that can accurately and timely get
The lock state and operating status of machine.
According to one embodiment of present invention, second transmission unit 2024 is specifically used for: periodically successively from address
It encodes the smallest indoor unit to the maximum indoor unit of address code and sends the status query instruction；Or periodically successively from address
It encodes maximum indoor unit to the smallest indoor unit of address code and sends the status query instruction.
Fig. 3 shows the schematic block diagram of the controller of embodiment according to the present invention.
As shown in figure 3, the controller 300 of embodiment according to the present invention, comprising: multi-gang air-conditioner device as shown in Figure 2
Control device 200.Preferably, the controller 300 includes line control machine.
Technical solution of the present invention is described further below in conjunction with Fig. 4 and Fig. 5.
As shown in figure 4, the control method of multi-gang air-conditioner device according to another embodiment of the invention, comprising:
Step 402, line control machine obtains the operating status of every indoor unit from the communication data for the indoor unit being connect
And lock state, the lock state of all indoor units can be taken together by line control machine and be defined as " Current lock state ".
Step 404, line control machine is sentenced the operating status for every indoor unit being collected into compared with " Current lock state "
Breaking, whether it disagrees.
It step 406, can be toward the room after line control machine discovery has the operating status of indoor unit and " Current lock state " to disagree
Interior machine sends control command and changes its operating status, disagrees its operating status no longer with locking.
Specifically, 1), the communication mode and line control machine of line control machine and indoor unit obtain indoor unit operating status and locking
Condition mode
In the present embodiment, line control machine is attached using communication line and indoor unit, naturally it is also possible to by wireless communication
Mode is attached (such as Wi-Fi communication mode, Blue-tooth communication method), and carries out data friendship according to the communication protocol of agreement
It changes.In communication process, every indoor unit has address of unique number as itself, which is 0 to 63.
In communication process, line control machine is responsible for sending order toward indoor unit as communication host；Indoor unit is received as communication slave
After the order that line control machine is issued, acknowledgement command is replied.
Under normal circumstances, line control machine sends status inquiry command by platform toward the indoor unit connected every 200 milliseconds, online
After indoor unit receives corresponding status inquiry command, an acknowledgement command can be replied toward line control machine, which contains
The running state informations such as the current machine open/close of the indoor unit, mode, wind speed and temperature and machine open/close locking, mode locking, wind
Lock state informations, the line control machines such as speed locking can take together the lock state for all indoor units being collected into and be defined as
" Current lock state ".It is locked as indoor unit 1 freezes, the locking of the high wind of indoor unit 2, the booting locking of indoor unit 3, then " Current lock
State " is " refrigeration locking and the locking of high wind and booting locking ".
Lock state is that user is arranged come user is if you need to certain target indoor unit by host computer or Centralized Controller
One or more indoor unit carries out locking or unlocking operation, can select and be wanted in the operation interface of host computer or Centralized Controller
The target indoor unit of operation, and carry out locking or unlocking operation according to corresponding operation specification, operable locked content includes
Machine open/close locking, mode locking, set temperature up/down limit locking, wind speed locking, wave locking etc..After the completion of lock operation,
Corresponding lock command can be sent to selected target according to the communication protocol of agreement by communication line by host computer or central controller
Indoor unit, after target indoor unit receives lock command, operating status is limited, and is no longer responded any controller and is sent
The control command disagreed with the locking.Operable unlock content includes machine open/close unlock, mode unlock, set temperature
Up/down limit unlocks, wind speed unlocks, waves unlock etc..After the completion of unlock operation, host computer or central controller can order corresponding unlock
It enables and selected target indoor unit is sent to according to the communication protocol of agreement by communication line, locked target indoor unit connects before
After receiving unlocking command, operating status will be limited no longer, and can respond that any controller sends again disagrees with the locking
Carry on the back control command.In addition, line control machine can also send operating status control command toward indoor unit, which includes machine open/close, mould
Formula, set temperature, the operating parameters such as waves at wind speed, and indoor unit can execute corresponding operating status after receiving.It is connect with line control machine
Indoor unit can be separate unit, be also possible to more.
When connecting separate unit indoor unit, every 200 milliseconds of line control machine send querying command toward indoor unit, and indoor unit, which receives, to be come from
After the querying command of line control machine, an acknowledgement command can be replied toward line control machine.
When connecting more indoor units, line control machine can be according to from the smallest indoor unit in address to the suitable of the maximum indoor unit in address
The mode that sequence sends querying command by platform is communicated, and after being sent completely toward the maximum indoor unit in address, will revert again to address
The smallest indoor unit is successively inquired again, is so recycled.Line control machine send it is every two order between time interval be
200 milliseconds, after corresponding indoor unit receives the querying command from line control machine, an acknowledgement command can be replied toward line control machine.
As shown in figure 5, the method for inquiring status of specific indoor unit, comprising:
Step 502, the indoor unit of line control machine toward lowest address sends status inquiry command.
Step 504, lowest address indoor unit receives and replys a response life toward line control machine after the querying command of line control machine
It enables.
Step 506, the indoor unit of line control machine toward the lowest address in addition to a upper indoor unit inquired sends status inquiry
Order.
Step 508, corresponding indoor unit receives and replys an acknowledgement command toward line control machine after the querying command of line control machine.
Step 510, judge whether the inquiry that maximum address indoor unit is completed, if so, returning to step 502；Otherwise,
Return step 506.
2), line control machine judges the mode whether operating status of indoor unit is disagreed with " Current lock state "
In the present embodiment, the usage scenario of more indoor units is connected applied to line control machine, line control machine is in routine work
Cheng Zhong obtain by platform cyclic query according to state of the communication mode described in Fig. 5 to the more indoor units connected
The real-time running state and lock state of every indoor unit of line, and the lock state of all indoor units is summarized to obtain indoor unit reality
When " Current lock state ".Then the operating status of every indoor unit compared with " Current lock state ", judge that it is
It is no to disagree.Such as: " Current lock state " is " refrigeration locking and high wind locks ", if the operation of indoor unit 2 heats high wind, by
It is disagreed in the heating of its operation with refrigeration locking, therefore, it is determined that being the operating status and " Current lock state " phase of indoor unit 1
It violates；The low wind if the operation of indoor unit 2 is freezed, since low wind and the locking of high wind of its operation are disagreed, therefore, it is determined that for interior
The operating status of machine 2 is disagreed with " Current lock state ".
3) after, having the operating status of indoor unit and " Current lock state " to disagree online, line control machine changes it and runs shape
State, the mode for disagreing it not with locking
Line control machine carries out epidemic situation comparison concurrently existing indoor unit and " Current lock state " phase by the method described in 2)
After violating, it can be sent toward the indoor unit and not disagree operating status control command with " Current lock state ", changed it and run shape
State is achieved in online all indoor unit operating statuses and does not disagree with " Current lock state ".Such as: " Current lock state "
For " refrigeration locking and high wind locks ", if the operation of indoor unit 1 heats low wind, line control machine judges itself and " Current lock state " phase
After violating, be sent to it one " refrigeration, high wind " order immediately, its operation made to freeze high wind, just no longer with Current lock state
It disagrees.
In addition, line control machine can be with the following functions:
When detection is with the presence of indoor unit lock state, corresponding lock command can be sent to other indoor units, other rooms
Interior machine just executes identical locking after receiving the lock command.
In addition, the control that judgement and signaling that whether the above-mentioned operating status to indoor unit is disagreed with locking are corrected all is
It is realized by line control machine, host computer or central controller software can also be upgraded, be changed to more interiors in automatic identification the same area
Machine, after the lock function of any indoor unit of user setting, host computer or Centralized Controller can simultaneously in region its
He sends same lock command by indoor unit.
4) method of indoor unit lock state, is released
Any indoor unit is being locked by the above method, after realizing that the lock state acts on other indoor units, Ke Yizai
Secondary to carry out corresponding unlock operation to the indoor unit being locked before by host computer or Centralized Controller, unlock operation is completed
Afterwards, host computer or central controller can be sent to corresponding unlocking command in target chamber according to the communication protocol of agreement by communication line
Machine will remove the lock state of itself, operating status will be limited no longer after locked indoor unit receives unlocking command before
System.Line control machine is known after all lock state has been not present in all indoor units of line by communication mode shown in fig. 5, solves immediately
Except the locking limitation to controlled indoor unit, the lock state purpose for releasing online indoor unit is realized.
Through the foregoing embodiment, on the basis of not changing the design of existing multi-connected unit control system, develop it is a kind of have make
The lock state of any controlled indoor unit acts on the line control machine for other indoor unit functions of being connected, and user only needs using collection
Middle controller or host computer conduct the locking operations to the indoor unit any one or more that the line control machine connects, and line control machine can be automatically according to
The lock state limits the operation of other indoor units, realizes that all interior machines of line control machine connection are made by same locking with this
With.
The technical scheme of the present invention has been explained in detail above with reference to the attached drawings, and the invention proposes a kind of new multi-gang air-conditioners
The control program of device, so that the lock state of one or more indoor units can act on other indoor units simultaneously, user is no longer needed to
Selection indoor unit is locked one by one, effectively evaded because leakage choosing or it is wrong select indoor unit due to locking can not be actually needed to user
Indoor unit also greatly simplifies user's operation into line-locked difficult situation.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of control method of multi-gang air-conditioner device, which is characterized in that the multi-gang air-conditioner device includes multiple indoor units, institute
The control method for stating multi-gang air-conditioner device includes:
Obtain the lock state and operating status of each indoor unit in the multiple indoor unit；
Target lock-on state is generated according to the lock state of at least one selected indoor unit；
Into the multiple indoor unit, operating status sends control with the unmatched target indoor unit of the target lock-on state and refers to
It enables, the operating status of the target indoor unit is adjusted to the target lock-on state.
2. the control method of multi-gang air-conditioner device according to claim 1, which is characterized in that described into the target chamber
Machine sends the step of control command, specifically includes:
Determine the address number of the target indoor unit；
The control instruction is sent to the address number of the target indoor unit.
3. the control method of multi-gang air-conditioner device according to claim 1, which is characterized in that described to obtain the multiple room
It the step of lock state and operating status of each indoor unit in interior machine, specifically includes:
Determine the address number of each indoor unit；
According to the address number of each indoor unit, periodically successively sequence refers to each indoor unit transmission status inquiry
It enables；
Receive the lock state and operating status that each indoor unit is fed back according to the status query instruction.
4. the control method of multi-gang air-conditioner device according to claim 3, which is characterized in that according to each indoor unit
Address number, the step of periodically successively sequence sends status query instruction to each indoor unit, specifically include:
Periodically successively the status inquiry is sent to the maximum indoor unit of address code from the smallest indoor unit of address code to refer to
It enables；Or
Periodically successively the status inquiry is sent to the smallest indoor unit of address code from the maximum indoor unit of address code to refer to
It enables.
5. a kind of control device of multi-gang air-conditioner device, which is characterized in that the multi-gang air-conditioner device includes multiple indoor units, institute
The control device for stating multi-gang air-conditioner device includes:
Acquiring unit, for obtaining the lock state and operating status of each indoor unit in the multiple indoor unit；
Generation unit, for generating target lock-on state according to the lock state of at least one selected indoor unit；
First transmission unit, for the operating status into the multiple indoor unit and the unmatched target of target lock-on state
Indoor unit sends control instruction, and the operating status of the target indoor unit is adjusted to the target lock-on state.
6. the control device of multi-gang air-conditioner device according to claim 5, which is characterized in that the first transmission unit tool
Body is used for:
Determine the address number of the target indoor unit；
The control instruction is sent to the address number of the target indoor unit.
7. the control device of multi-gang air-conditioner device according to claim 5, which is characterized in that the acquiring unit includes:
Determination unit, for determining the address number of each indoor unit；
Second transmission unit, for the address number according to each indoor unit, periodically successively sequentially to each room
Interior machine sends status query instruction；
Receiving unit, the lock state and operation shape fed back for receiving each indoor unit according to the status query instruction
State.
8. the control device of multi-gang air-conditioner device according to claim 7, which is characterized in that the second transmission unit tool
Body is used for:
Periodically successively the status inquiry is sent to the maximum indoor unit of address code from the smallest indoor unit of address code to refer to
It enables；Or
Periodically successively the status inquiry is sent to the smallest indoor unit of address code from the maximum indoor unit of address code to refer to
It enables.
9. a kind of controller characterized by comprising
The control device of multi-gang air-conditioner device as described in any one of claim 5 to 8.
10. controller according to claim 9, which is characterized in that the controller includes line control machine.
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| CN107270485A (en) * | 2017-06-30 | 2017-10-20 | 广东美的暖通设备有限公司 | The control method of multi-connected machine, the controller of multi-connected machine and multi-connected machine |
| CN107664337B (en) * | 2017-08-21 | 2019-11-19 | 珠海格力电器股份有限公司 | Air-conditioning system, the control method of air-conditioner set equipment and device |
| CN108279595B (en) * | 2018-01-22 | 2019-07-09 | 珠海格力电器股份有限公司 | For controlling the method, apparatus and equipment unit of equipment set state |
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| CN1987239A (en) * | 2005-12-22 | 2007-06-27 | 乐金电子(天津)电器有限公司 | Air conditioning system capable of group control and its operation method |
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