CN108870681A - A kind of mode automatic processing method, the apparatus and system of multi-connected machine central air-conditioning - Google Patents
A kind of mode automatic processing method, the apparatus and system of multi-connected machine central air-conditioning Download PDFInfo
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- CN108870681A CN108870681A CN201810763159.7A CN201810763159A CN108870681A CN 108870681 A CN108870681 A CN 108870681A CN 201810763159 A CN201810763159 A CN 201810763159A CN 108870681 A CN108870681 A CN 108870681A
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- mode
- host computer
- processing unit
- indoor unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of mode treatment method, apparatus of multi-connected machine central air-conditioning and system, this method to include：When indoor unit is switched in automatic mode, preset mode is parsed according to environmental condition, and the preset mode parsed is sent to the central processing unit that multi-connected machine central air-conditioning includes；When receiving the match notifications for the preset mode parsed for described in that central processing unit is sent, with the preset mode operation parsed, and it in the operational mode for the outdoor host computer that the mismatch notice and multi-connected machine central air-conditioning received for the preset mode parsed includes, is run with the operational mode of the outdoor host computer.Indoor unit can be switched in automatic mode and parse preset mode, and according to the match condition for the preset mode to carry out mode treatment automatically.Therefore, the mode that this programme realizes indoor unit automatically processes.
Description
Technical field
The present invention relates to electronic technology field, in particular to a kind of mode treatment method, apparatus of multi-connected machine central air-conditioning
And system.
Background technique
Multi-connected machine central air-conditioning is a type of central air-conditioning, and an outdoor host computer can pass through piping connection at least one
Indoor unit.Multi-connected machine central air-conditioning using more and more, are increasingly becoming user and buy air-conditioning in the various occasions such as commercialization, household
First choice.
Currently, can single machine air-conditioning to one-to-one connection relationship carry out mode and automatically process.For example, when indoor unit is with automatic
When mode is switched on, if room temperature is not less than 26 DEG C, air-conditioning software can parse refrigeration mode, to control the operation mould of outdoor host computer
Formula is refrigeration mode.
But for multi-connected machine central air-conditioning, not yet implementation pattern is automatically processed.
Summary of the invention
The present invention provides a kind of mode treatment method, apparatus of multi-connected machine central air-conditioning and systems, realize mode certainly
Dynamic processing.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
In a first aspect, being applied to interior the present invention provides a kind of mode automatic processing method of multi-connected machine central air-conditioning
Machine, including：
When being switched in automatic mode, preset mode is parsed according to environmental condition, and the preset mode parsed is sent
The central processing unit for including to the multi-connected machine central air-conditioning；
When receiving the match notifications for the preset mode parsed for described in that the central processing unit is sent, with
The preset mode operation parsed, and receiving for the mismatch notice of the preset mode parsed and institute
When stating the operational mode for the outdoor host computer that multi-connected machine central air-conditioning includes, run with the operational mode of the outdoor host computer.
Further, this method further includes：After the preset mode operation parsed with described, further wrap
It includes：The display module for controlling the indoor unit externally shows that the indoor unit is switched on operation in automatic mode；And
After the operational mode operation with the outdoor host computer, further comprise：Control the aobvious of the indoor unit
Show that module externally shows that the indoor unit is switched on operation in automatic mode；
Further, this method further includes：When being switched on and running in automatic mode with air supply pattern, it is based on the centre
Reason unit is executed when the operational mode for determining the outdoor host computer is not by determining that operational mode is converted to heating mode
Trigger action is changed to run with heating mode.
Second aspect, the present invention provides a kind of mode automatic processing methods of multi-connected machine central air-conditioning, are applied to center
Processing unit, including：
S1：Each indoor unit for including for the multi-connected machine central air-conditioning is performed both by：Receiving current indoor machine
When the preset mode sent, whether the outdoor host computer for judging that the multi-connected machine central air-conditioning includes has determined that operational mode, if so,
S2 is executed, otherwise, executes S3；
S2：Judge in addition to the current indoor machine, whether there is in the multi-connected machine central air-conditioning and have been switched on and run mould
Formula is refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, if so, executing S4, otherwise, executes S3；
S3：The operational mode for controlling the outdoor host computer is system when the preset mode is refrigeration mode or dehumidification mode
Cold mode is heating mode when the preset mode is heating mode, constant when the preset mode is air supply pattern, and
The match notifications for being directed to the preset mode are sent to the current indoor machine, and terminate current process；
S4：Judge whether the preset mode matches with the operational mode of the outdoor host computer, wherein the system of outdoor host computer
Cold mode only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, the heating mode of outdoor host computer only with room
The heating mode of interior machine matches, if so, the match notifications for being directed to the preset mode are sent to the current indoor machine, it is no
Then, the operational mode of the mismatch notice and the outdoor host computer for the preset mode is sent to the current indoor machine.
Further, after S3, further comprise：It is transported in the operational mode for determining the outdoor host computer by not determining
When row mode is converted to heating mode, each described indoor unit is triggered.
The third aspect, the present invention provides a kind of indoor units, including：
Boot treatment unit when for being switched in automatic mode, parses preset mode according to environmental condition, and will parsing
Preset mode out is sent to the central processing unit that the multi-connected machine central air-conditioning includes；
Operational mode processing unit, for receive that the central processing unit sends for it is described parse it is pre-
If when the match notifications of mode, the preset mode operation parsed with described, and receive for it is described parse it is pre-
If when the operational mode for the outdoor host computer that the mismatch notice of mode and the multi-connected machine central air-conditioning include, with described outdoor main
The operational mode of machine is run.
Further, the operational mode processing unit is also used to execute described with the preset mode fortune parsed
When row, the display module for controlling the indoor unit externally shows that the indoor unit is switched on operation in automatic mode, and executes institute
When stating with the operation of the operational mode of the outdoor host computer, control the indoor unit display module externally show the indoor unit with
Automatic mode booting operation.
Further, the operational mode processing unit, when being also used to be switched on and run with air supply pattern in automatic mode,
Based on the central processing unit in the operational mode for determining the outdoor host computer by not determining that operational mode is converted to heating
The trigger action executed when mode is changed to run with heating mode.
Fourth aspect, the present invention provides a kind of central processing unit, including：
First processing units, each indoor unit for including for the multi-connected machine central air-conditioning are performed both by：It is connecing
When receiving the preset mode that current indoor machine is sent, whether the outdoor host computer for judging that the multi-connected machine central air-conditioning includes is had determined that
Operational mode, if so, otherwise triggering the second processing unit triggers third processing unit；
Described the second processing unit, for judging in addition to the current indoor machine, in the multi-connected machine central air-conditioning whether
In the presence of having been switched on and operational mode is refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, if so, touching
Otherwise hair fourth processing unit triggers the third processing unit；
The third processing unit is refrigeration mould for controlling the operational mode of the outdoor host computer in the preset mode
It is refrigeration mode when formula or dehumidification mode, is heating mode when the preset mode is heating mode, in the preset mode
It is constant when for air supply pattern, and the match notifications for being directed to the preset mode are sent to the current indoor machine；
The fourth processing unit, for judge the preset mode and the outdoor host computer operational mode whether
Match, wherein the refrigeration mode of outdoor host computer only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, outdoor
The heating mode of host only matches with the heating mode of indoor unit, if so, sending to the current indoor machine for described pre-
If the match notifications of mode, otherwise, notified to current indoor machine transmission for the mismatch of the preset mode and described
The operational mode of outdoor host computer.
Further, which further includes：5th processing unit, for determining the outdoor host computer
When operational mode is not by determining that operational mode is converted to heating mode, each described indoor unit is triggered.
5th aspect, the present invention provides a kind of mode automated processing systems of multi-connected machine central air-conditioning, including：
Outdoor host computer, any of the above-described central processing unit, at least two any of the above-described indoor units.
Further, each described indoor unit when being also used to the booting of non-automatic mode, determines external selected preset
Mode, and selected preset mode is sent to the central processing unit；Receiving what the central processing unit was sent
For the selected preset mode match notifications when, with the selected preset mode operation；It is receiving for described
When the mismatch notice and the operational mode of the outdoor host computer of selected preset mode, stop working；It is opened with non-automatic mode
Machine and when being run with air supply pattern, based on the trigger action of the central processing unit, stops working.
Further, which further includes：At least one outdoor slave；
The central processing unit is built in the outdoor host computer；
The central processing unit is also used to determine at least one indoor unit in operation, according at least one described room
The number of interior machine, the outdoor slave of the first quantity of triggering so that the outdoor host computer and the first quantity it is described it is outdoor from
Machine meets the operation power consumption of at least one indoor unit；
Each described outdoor slave, is used to the trigger action based on the central processing unit, with described outdoor main
The operational mode of machine is started to work.
The present invention provides a kind of mode treatment method, apparatus of multi-connected machine central air-conditioning and system, this method to include：Room
When interior machine is switched in automatic mode, preset mode is parsed according to environmental condition, and the preset mode parsed is sent to more
The central processing unit that online central air-conditioning includes；Receive that central processing unit sends for it is described parse it is default
When the match notifications of mode, the preset mode operation parsed with described, and receive for it is described parse it is default
When the operational mode for the outdoor host computer that the mismatch notice and multi-connected machine central air-conditioning of mode include, with the fortune of the outdoor host computer
Row mode operation.Indoor unit can be switched in automatic mode and parse preset mode, and according to the matching for being directed to the preset mode
Situation to carry out mode treatment automatically.Therefore, the mode that the present invention realizes indoor unit automatically processes.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow chart of the mode treatment method for multi-connected machine central air-conditioning that one embodiment of the invention provides；
Fig. 2 is the flow chart of the mode treatment method for another multi-connected machine central air-conditioning that one embodiment of the invention provides；
Fig. 3 is the flow chart of the mode treatment method for another multi-connected machine central air-conditioning that one embodiment of the invention provides；
Fig. 4 is a kind of schematic diagram for central processing unit that one embodiment of the invention provides；
Fig. 5 is the schematic diagram for another central processing unit that one embodiment of the invention provides；
Fig. 6 is a kind of schematic diagram for indoor unit that one embodiment of the invention provides；
Fig. 7 is a kind of signal of the mode automated processing system for multi-connected machine central air-conditioning that one embodiment of the invention provides
Figure；
Fig. 8 is the signal of the mode automated processing system for another multi-connected machine central air-conditioning that one embodiment of the invention provides
Figure.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the embodiment of the present invention, multi-connected machine central air-conditioning may include central processing unit, at least two indoor units and extremely
A few outdoor unit.Based on different practical application requests, central processing unit both can be set in the outside of outdoor unit, as
One separate unit exists, it is preferable that also can be set in the inside of an outdoor unit, i.e., the outdoor unit includes or comprising this
Central processing unit.For example central processing unit can be a processing chip, and be plugged on the circuit board of an outdoor unit.
In detail, when multi-connected machine central air-conditioning only includes an outdoor unit, no matter whether central processing unit is arranged at
In the outdoor unit, this outdoor unit may act as outdoor host computer, or be referred to as outdoor host computer.
In detail, when multi-connected machine central air-conditioning includes at least two outdoor unit, if central processing unit is not located at any room
In outer machine, then any outdoor unit at least two outdoor unit may act as outdoor host computer, or be referred to as outdoor host computer.This
When, it is preferable that the outdoor unit that unique number can be sorted at first is as outdoor host computer, other outdoor units are as outdoor slave.
In detail, when multi-connected machine central air-conditioning includes at least two outdoor unit, if central processing unit is located at an outdoor unit
In, then the outdoor unit including central processing unit may act as outdoor host computer, or be referred to as outdoor host computer, other outdoor units are made
For outdoor slave.
As shown in Figure 1, the embodiment of the invention provides a kind of mode automatic processing method of multi-connected machine central air-conditioning, application
In central processing unit, may comprise steps of：
Step 101：Each indoor unit for including for the multi-connected machine central air-conditioning is performed both by：Work as cup receiving
When the preset mode that interior machine is sent, whether the outdoor host computer for judging that the multi-connected machine central air-conditioning includes has determined that operational mode,
If so, executing step 102, otherwise, step 103 is executed.
Step 102：Judge in addition to the current indoor machine, whether there is in the multi-connected machine central air-conditioning and have been switched on and transport
Row mode is refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, if so, step 104 is executed, otherwise,
Execute step 103.
Step 103：It is refrigeration mode or dehumidification mode that the operational mode of the outdoor host computer, which is controlled, in the preset mode
When be refrigeration mode, be heating mode when the preset mode is heating mode, when the preset mode is air supply pattern
It is constant, and the match notifications for being directed to the preset mode are sent to the current indoor machine, and terminate current process.
Step 104：Judge whether the preset mode matches with the operational mode of the outdoor host computer, wherein outdoor is main
The refrigeration mode of machine only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, the heating mode of outdoor host computer
Only match with the heating mode of indoor unit, if so, logical for the matching of the preset mode to current indoor machine transmission
Know, otherwise, the operation of the mismatch notice and the outdoor host computer for the preset mode is sent to the current indoor machine
Mode.
In detail, central processing unit is preferably molded-in in outdoor host computer.
In detail, outdoor host computer can have these three operational modes of refrigeration mode, heating mode and non-mode.
In detail, indoor unit can be switched in automatic mode, can also be switched on non-automatic mode.For example, indoor unit
Automatic keying, refrigerating button, dehumidifying key, air-supply key, heating button this 5 keys are provided in exterior case.Wherein, it uses
When automatic keying is clicked at family, indoor unit is switched in automatic mode；It is indoor when user clicks any key in other 4 keys
Machine is switched on non-automatic mode.
Wherein, when user clicks automatic keying, indoor unit can parse suitable current environment according to current environmental condition
The preset mode of condition.In detail, the preset mode that can be parsed can be refrigeration mode, dehumidification mode, air supply pattern, system
Any one in heat pattern.For example, can be parsed out this preset mode of heating mode when current environmental temperature is lower, when
When preceding ambient humidity is higher, this preset mode of dehumidification mode can be parsed out.For any indoor unit, default mould is parsed
Formula can be sent to central processing unit.
Accordingly, when user clicks refrigerating button, indoor unit parses refrigeration mode；When user clicks dehumidifying key, room
Interior machine parses dehumidification mode；When user clicks air-supply key, indoor unit parses air supply pattern；User clicks heating button
When, indoor unit parses heating mode.
Based on above content, the embodiment of the present invention is switched in automatic mode as object deployment analysis, Zan Bufen with indoor unit
The scene that analysis indoor unit is switched on non-automatic mode.The embodiment of the present invention is further understood below by illustrating：
Assuming that multi-connected machine central air-conditioning includes outdoor host computer and 5 indoor units, this 5 indoor units be respectively indoor unit A~
Indoor unit E.
Situation 1：In the case of each indoor unit is not keyed up, after user 1 clicks the automatic keying of indoor unit A, indoor unit A root
According to the current environmental condition 1 of itself local environment, this preset mode 1 of air supply pattern is parsed, and sends it to centre
Manage unit.In step 101, when central processing unit receives the air supply pattern that indoor unit A is sent, through judging, outdoor host computer is not
It determines operational mode, therefore executes step 103.In step 103, since the indoor unit A preset mode 1 sent is air supply pattern, therefore
The operational mode for controlling outdoor host computer is constant, i.e. outdoor host computer non-mode.Central processing unit can send to indoor unit A and be directed to
The match notifications of preset mode 1.Due to matching, therefore indoor unit A can be run with preset mode 1, i.e. air supply pattern.
Situation 2：Then, after the automatic keying of the click of user 2 indoor unit B, indoor unit B is current according to itself local environment
Environmental condition 2 parses this preset mode 2 of air supply pattern, and sends it to central processing unit.In step 101, center
When processing unit receives the air supply pattern that indoor unit B is sent, through judging, outdoor host computer does not determine operational mode, therefore executes step
Rapid 103.In step 103, since the indoor unit B preset mode 2 sent is air supply pattern, therefore the operational mode of outdoor host computer is controlled
It is constant, i.e. outdoor host computer non-mode.Central processing unit can send the match notifications for being directed to preset mode 2 to indoor unit B.By
In matching, therefore indoor unit B can be run with preset mode 2, i.e. air supply pattern.
Situation 3：Then, after the automatic keying of the click of user 3 indoor unit C, indoor unit C is current according to itself local environment
Environmental condition 3 parses this preset mode 3 of refrigeration mode, and sends it to central processing unit.In step 101, center
When processing unit receives the refrigeration mode that indoor unit C is sent, through judging, outdoor host computer does not determine operational mode, therefore executes step
Rapid 103.In step 103, since the indoor unit C preset mode 3 sent is refrigeration mode, therefore the operational mode of outdoor host computer is controlled
For refrigeration mode.Central processing unit can send the match notifications for being directed to preset mode 3 to indoor unit C.Due to matching, therefore
Indoor unit C can be run with preset mode 3, i.e. refrigeration mode.
Situation 4：Then, after the automatic keying of the click of user 4 indoor unit D, indoor unit D is current according to itself local environment
Environmental condition 4 parses this preset mode 4 of dehumidification mode, and sends it to central processing unit.In step 101, center
When processing unit receives the dehumidification mode that indoor unit D is sent, through judging, outdoor host computer has determined that operational mode, that is, has determined that
For refrigeration mode, therefore execute step 102.In step 102, due to exist have been switched on and operational mode be refrigeration mode indoor unit
C, therefore execute step 104.In step 104, through the refrigeration mode phase for judging dehumidification mode this preset mode 4 and outdoor host computer
Match, therefore central processing unit can send the match notifications for being directed to preset mode 4 to indoor unit D.Due to matching, therefore indoor unit
D can be run with preset mode 4, i.e. dehumidification mode.
Situation 5：Finally, indoor unit E is current according to itself local environment after the automatic keying of the click of user 5 indoor unit E
Environmental condition 5 parses this preset mode 5 of heating mode, and sends it to central processing unit.In step 101, center
When processing unit receives the heating mode that indoor unit E is sent, through judging, outdoor host computer has determined that operational mode, that is, has determined that
For refrigeration mode, therefore execute step 102.In step 102, due to exist have been switched on and operational mode be refrigeration mode indoor unit
C and operational mode are the indoor unit D of dehumidification mode, therefore execute step 104.In step 104, being judged heating mode, this is default
The refrigeration mode of mode 5 and outdoor host computer mismatches, therefore central processing unit can send to indoor unit E and be directed to preset mode 5
Mismatch notice, and send outdoor host computer operational mode：Refrigeration mode.Due to mismatching, therefore indoor unit E cannot be with pre-
If mode 5, i.e. heating mode are run, and since indoor unit E is switched in automatic mode, therefore indoor unit E can be with outdoor host computer
Refrigeration mode operation.
Based on above content it is found that in above-mentioned steps 103, it is understood that there may be control the operational mode of outdoor host computer by not true
Determine the case where operational mode is converted to heating mode.In view of air supply pattern and the incompatible problem of heating mode, therefore in this hair
In bright one embodiment, after step 103, further comprise：In the operational mode for determining the outdoor host computer by not true
When determining operational mode and being converted to heating mode, each described indoor unit is triggered.
For example, in above situation 3, if the preset mode 3 that indoor unit C is parsed is heating mode, central processing list
The operational mode that member can control outdoor host computer is heating mode, and the matching that can be sent to indoor unit C for preset mode 3 is led to
Know.Due to matching, therefore indoor unit C can be run with preset mode 3, i.e. heating mode.
It is run in this way, i.e. there are outdoor host computers with heating mode, and what indoor unit A and indoor unit B were run with air supply pattern
Incompatible situation.Therefore, in the embodiment of the present invention, when outdoor host computer is not by determining that operational mode is converted to heating mode, center
Processing unit can be with each indoor unit.In this way, since indoor unit A and indoor unit B are run with air supply pattern, through central processing unit
Triggering, can be changed into the operational mode with outdoor host computer：Heating mode operation.
With it is above-mentioned be applied to the mode automatic processing method of any multi-connected machine central air-conditioning of central processing unit it is corresponding
, as shown in Fig. 2, one embodiment of the invention provides the mode automatic processing method of another multi-connected machine central air-conditioning, it should
Method is applied to indoor unit, may comprise steps of：
Step 201：When being switched in automatic mode, preset mode is parsed according to environmental condition, and default by what is parsed
Mode is sent to the central processing unit that the multi-connected machine central air-conditioning includes.
Step 202：In the matching for receiving the preset mode parsed for described in that the central processing unit is sent
When notice, the preset mode operation parsed with described, and receive for the preset mode parsed not
When with the operational mode for notifying the outdoor host computer for including with the multi-connected machine central air-conditioning, with the operational mode of the outdoor host computer
Operation.
In detail, central processing unit is preferably molded-in in outdoor host computer.
The description of 1~situation of above situation 5 is please referred to, it, can be according to itself when each indoor unit is switched in automatic mode
The current environmental condition of local environment, parses the preset mode being adapted with current environmental condition, which can be with
For any one operational mode in refrigeration, dehumidifying, air-supply, heating, the preset mode then parsed is sent to central processing
Unit.
For each indoor unit, when receiving the match notifications that central processing unit is sent, illustrate what itself was parsed
Preset mode matches with the operational mode of outdoor host computer, is mutually compatible, therefore can be run with the preset mode parsed, on the contrary,
It can be run with the operational mode of outdoor host computer.
In an embodiment of the invention, after described with the preset mode operation parsed, further comprise：
The display module for controlling the indoor unit externally shows that the indoor unit is switched on operation in automatic mode；And described with institute
After the operational mode operation for stating outdoor host computer, further comprise：Control the indoor unit display module externally show described in
Indoor unit is switched on operation in automatic mode.
For example, indoor unit parses heating mode, and outdoor host computer is refrigeration mode, therefore indoor unit is in automatic mode
When booting, it will run in a chiller mode.In view of the mode of operation may be inconsistent with the mode parsed, therefore can prompt to use
Family, indoor unit are booting operations in automatic mode.
It is booting operation in automatic mode for prompt user's indoor unit, therefore indoor unit is with automatic mold in the embodiment of the present invention
When formula is switched on and runs either mode, the display module that can control indoor unit externally shows this prompt information.For example, can be with
Control display module lights the automatic mode indicator light in outer display board.
It certainly,, can also be right while instruction indoor unit is switched on operation in automatic mode in one embodiment of the invention
It is outer to show the mode that indoor unit is run and the mode that indoor unit parses, to facilitate user to understand indoor unit mode operation
Information.
Based on above content it is found that in view of air supply pattern and the incompatible problem of heating mode, therefore central processing unit
In the operational mode for determining outdoor host computer by not determining that operational mode is converted to heating mode, each indoor unit is triggered.With
It is corresponding, in an embodiment of the invention, this method may further include：It is switched in automatic mode and with mould of blowing
When formula is run, based on the central processing unit in the operational mode for determining the outdoor host computer by not determining that operational mode turns
The trigger action executed when being changed to heating mode, is changed to run with heating mode.
In conclusion as shown in figure 3, one embodiment of the invention provides the mode of another multi-connected machine central air-conditioning certainly
Dynamic processing method, specifically includes following steps：
Step 301：When any indoor unit of multi-connected machine central air-conditioning is switched in automatic mode, parsed according to environmental condition
Preset mode, and the preset mode parsed is sent to the central processing unit that multi-connected machine central air-conditioning includes.
In detail, central processing unit is preferably molded-in in outdoor host computer.
Step 302：Central processing unit is performed both by for each indoor unit：Receive current indoor machine send it is pre-
If when mode, judging whether the outdoor host computer that multi-connected machine central air-conditioning includes has determined that operational mode, if so, step 303 is executed,
Otherwise, step 304 is executed.
Step 303：Central processing unit judges in addition to current indoor machine, whether there is in multi-connected machine central air-conditioning and has been switched on
And operational mode is refrigeration mode, the indoor unit of any one in heating mode, dehumidification mode, if so, step 307 is executed,
Otherwise, step 304 is executed.
Step 304：The operational mode of central processing unit controls outdoor host computer, in the preset mode that current indoor machine is sent
To be refrigeration mode when refrigeration mode or dehumidification mode, when the preset mode that current indoor machine is sent is heating mode being heating
It is mode, constant when the preset mode that current indoor machine is sent is air supply pattern, and send to current indoor machine and send for it
Preset mode match notifications, and execute step 305 and step 308.
Step 305：Central processing unit is in the operational mode for determining outdoor host computer by not determining that operational mode is converted to
Heating mode triggers each indoor unit, and executes step 306.
Step 306：When any indoor unit is switched in automatic mode and is run with air supply pattern, based on central processing unit
Trigger action is changed to be run with heating mode, and terminates current process.
Step 307：Central processing unit judges the operational mode of the preset mode that current indoor machine is sent and outdoor host computer
Whether match, wherein the refrigeration mode of outdoor host computer only with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern phase
Match, the heating mode of outdoor host computer only matches with the heating mode of indoor unit, if so, sending to current indoor machine for its hair
The match notifications of the preset mode come, and step 308 is executed, otherwise, the default mould sent for it is sent to current indoor machine
The operational mode of the mismatch notice and outdoor host computer of formula, and execute step 308.
Step 308：Any indoor unit is receiving that central processing unit sends for the preset mode itself parsed
Match notifications when, the preset mode operation parsed with itself, and receiving for the preset mode that itself parses
Mismatch notice and outdoor host computer operational mode when, run with the operational mode of outdoor host computer.
As shown in figure 4, one embodiment of the invention provides a kind of central processing unit, including：
First processing units 401, each indoor unit for including for the multi-connected machine central air-conditioning are performed both by：?
When receiving the preset mode that current indoor machine is sent, judge outdoor host computer that the multi-connected machine central air-conditioning includes whether really
Operational mode is determined, if so, otherwise triggering the second processing unit 402 triggers third processing unit 403；
Described the second processing unit 402 is in the multi-connected machine central air-conditioning in addition to the current indoor machine for judging
It is no exist have been switched on and operational mode is refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, if so,
Otherwise triggering fourth processing unit 404 triggers the third processing unit 403；
The third processing unit 403 is system for controlling the operational mode of the outdoor host computer in the preset mode
It is refrigeration mode when cold mode or dehumidification mode, is heating mode when the preset mode is heating mode, described default
Mode is constant when being air supply pattern, and the match notifications for being directed to the preset mode are sent to the current indoor machine；
The fourth processing unit 404, for judge the preset mode and the outdoor host computer operational mode whether
Matching, wherein the refrigeration mode of outdoor host computer only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, room
The heating mode of outdoor main unit only matches with the heating mode of indoor unit, if so, sending to the current indoor machine for described
Otherwise the match notifications of preset mode are sent to the current indoor machine for the mismatch notice of the preset mode and institute
State the operational mode of outdoor host computer.
In an embodiment of the invention, above-mentioned central processing unit can with individualism, and respectively with each interior
Machine is connected with outdoor unit.
In an alternative embodiment of the invention, above-mentioned central processing unit can be built in outdoor host computer.In addition, when one
When multi-connected machine central air-conditioning includes multiple outdoor units, above-mentioned central processing unit can be built in any outdoor unit, be built-in with
The outdoor unit of central processing unit can be used as outdoor host computer, and other outdoor units can be used as indoor slave.
In an embodiment of the invention, referring to FIG. 5, the central processing unit can also include：5th processing unit
501, for when the operational mode for determining the outdoor host computer is not by determining that operational mode is converted to heating mode, triggering to be every
One indoor unit.
Any of the above-described central processing unit is corresponding, as shown in fig. 6, one embodiment of the invention provides one kind
Indoor unit, including：
Boot treatment unit 601 when for being switched in automatic mode, parses preset mode according to environmental condition, and will
The preset mode parsed is sent to the central processing unit that the multi-connected machine central air-conditioning includes；
Operational mode processing unit 602, for being parsed receive that the central processing unit sends for described
Preset mode match notifications when, the preset mode operation parsed with described, and being parsed receiving for described
Preset mode mismatch notice and the multi-connected machine central air-conditioning outdoor host computer that includes operational mode when, with the room
The operational mode of outdoor main unit is run.
In an embodiment of the invention, the operational mode processing unit 602 is also used to execute described with the parsing
When preset mode operation out, the display module for controlling the indoor unit externally shows that the indoor unit is switched on fortune in automatic mode
Row, and when executing the operational mode operation with the outdoor host computer, the display module for controlling the indoor unit is externally shown
Show that the indoor unit is switched on operation in automatic mode.
In an embodiment of the invention, the operational mode processing unit 602, be also used to be switched in automatic mode and with
When air supply pattern is run, run in the operational mode for determining the outdoor host computer by not determining based on the central processing unit
The trigger action executed when mode is converted to heating mode, is changed to run with heating mode.
It, can be with as shown in fig. 7, the embodiment of the invention provides a kind of mode automated processing system of multi-connected machine central air-conditioning
Including：Indoor unit 702, outdoor host computer described in any of the above-described central processing unit 701, at least two is any of the above-described
703。
In an embodiment of the invention, the central processing unit 701 is built in the outdoor host computer 703.
In an embodiment of the invention, each described indoor unit determines outer when being also used to the booting of non-automatic mode
The selected preset mode in portion, and selected preset mode is sent to the central processing unit；Receiving the centre
When the match notifications for being directed to the selected preset mode that reason unit is sent, run with the selected preset mode；It is connecing
When receiving the mismatch notice and the operational mode of the outdoor host computer for the selected preset mode, stop working；With
When non-automatic mode is switched on and is run with air supply pattern, based on the trigger action of the central processing unit, stop working.
Based on above content it is found that indoor unit can not only be switched in automatic mode, can also be switched on non-automatic mode.
For example, illustrating indoor unit when user clicks refrigerating button, dehumidifying key, air-supply key, any one key in heating button
With the booting of non-automatic mode.
Wherein, when user clicks refrigerating button, indoor unit parses refrigeration mode, i.e., external selected preset mode is system
Cold mode；When user clicks dehumidifying key, indoor unit parses dehumidification mode, i.e., external selected preset mode is dehumidifying mould
Formula；When user clicks air-supply key, indoor unit parses air supply pattern, i.e., external selected preset mode is air supply pattern；With
When heating button is clicked at family, indoor unit parses heating mode, i.e., external selected preset mode is heating mode.
As can be seen that indoor unit just can external selected preset mode fortune when central processing unit sends match notifications
Row；When central processing unit sends mismatch notice, indoor unit is not run with the operational mode of outdoor host computer, and is off work
Make.In addition, when indoor unit is switched on and is run with air supply pattern with non-automatic mode, the trigger action based on central processing unit,
It is not run equally, but stopped working with the operational mode of outdoor host computer.
If needing to click automatic keying so that it is switched in automatic mode, or needs in this way, user needs indoor unit to start to work
Click the operational mode respective keys to match with the operational mode of outdoor unit.Therefore indoor unit is with non-automatic mode when being switched on, no
The mode of being able to achieve automatically processes.
In one embodiment of the invention, when indoor unit is switched on non-automatic mode, indoor unit can pass through external display board
Show whether indoor unit has run mode, which mode operation is, and externally shows the preset mode that user selectes, with side
Just user understands indoor unit mode operation information.
In an embodiment of the invention, referring to FIG. 8, the system further includes：At least one outdoor slave 801；
The central processing unit 701 is built in the outdoor host computer 703；
The central processing unit 701, be also used to determine operation at least one indoor unit, according to it is described at least one
The number of indoor unit, the outdoor slave 801 of the first quantity of triggering, so that the institute of the outdoor host computer 703 and the first quantity
State the operation power consumption that outdoor slave 801 meets at least one indoor unit；
Each described outdoor slave 801, is used to the trigger action based on the central processing unit 701, with described
The operational mode of outdoor host computer 703 is started to work.
In detail, multi-connected machine central air-conditioning usually may include at least one outdoor unit and at least two indoor units.It is each
Outdoor slave can be controlled by outdoor host computer, the normal work of each indoor unit of collaboration support.
For example, when current only two indoor units work, only two indoor units work can be supported by outdoor host computer.When new
When increasing two indoor units start-up operations, outdoor host computer can also trigger any outdoor slave and start work while itself work
Make.The quantity of outdoor unit in work, can be can to support the minimum number that can work normally of indoor unit in all working.
The contents such as the information exchange between each unit, implementation procedure in above-mentioned apparatus, due to implementing with the method for the present invention
Example is based on same design, and for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again.
In conclusion each embodiment of the invention at least has the advantages that：
1, in the embodiment of the present invention, when indoor unit is switched in automatic mode, preset mode is parsed according to environmental condition, and
The preset mode parsed is sent to the central processing unit that multi-connected machine central air-conditioning includes；Receiving central processing unit
When the match notifications for the preset mode parsed for described in sent, with the preset mode operation parsed, Yi Ji
Receive the fortune for the outdoor host computer for including for the mismatch notice and multi-connected machine central air-conditioning of the preset mode parsed
When row mode, run with the operational mode of the outdoor host computer.Indoor unit can be switched in automatic mode and parse preset mode,
And according to the match condition for the preset mode to carry out mode treatment automatically.Therefore, the embodiment of the present invention realizes interior
The mode of machine automatically processes.
2, in the embodiment of the present invention, indoor unit is switched in automatic mode, can also be switched on non-automatic mode, start-up mode
It selects more flexible.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including a 〃 〃 ", it is not excluded that
There is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that：Realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of mode automatic processing method of multi-connected machine central air-conditioning, which is characterized in that it is applied to indoor unit, including：
When being switched in automatic mode, preset mode is parsed according to environmental condition, and the preset mode parsed is sent to institute
State the central processing unit that multi-connected machine central air-conditioning includes；
When receiving the match notifications for the preset mode parsed for described in that the central processing unit is sent, with described
The preset mode operation parsed, and receiving for the mismatch notice of the preset mode parsed and described more
When the operational mode for the outdoor host computer that online central air-conditioning includes, run with the operational mode of the outdoor host computer.
2. the mode treatment method of multi-connected machine central air-conditioning according to claim 1, which is characterized in that
After the preset mode operation parsed with described, further comprise：Control the display module of the indoor unit
Externally show that the indoor unit is switched on operation in automatic mode；And
After the operational mode operation with the outdoor host computer, further comprise：Control the display mould of the indoor unit
Block externally shows that the indoor unit is switched on operation in automatic mode；
And/or
Further comprise：When being switched on and being run with air supply pattern in automatic mode, determined based on the central processing unit
The trigger action executed when the operational mode of the outdoor host computer is not by determining that operational mode is converted to heating mode, is changed to
It is run with heating mode.
3. a kind of mode automatic processing method of multi-connected machine central air-conditioning, which is characterized in that be applied to central processing unit, packet
It includes：
S1：Each indoor unit for including for the multi-connected machine central air-conditioning is performed both by：It is sent receiving current indoor machine
Preset mode when, whether the outdoor host computer for judging that the multi-connected machine central air-conditioning includes has determined that operational mode, if so, execute
Otherwise S2 executes S3；
S2：Judge in addition to the current indoor machine, with the presence or absence of having been switched on and operational mode is in the multi-connected machine central air-conditioning
Otherwise refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, execute S3 if so, executing S4；
S3：The operational mode for controlling the outdoor host computer is refrigeration mould when the preset mode is refrigeration mode or dehumidification mode
Formula is heating mode when the preset mode is heating mode, constant when the preset mode is air supply pattern, and to institute
It states current indoor machine and sends the match notifications for being directed to the preset mode, and terminate current process；
S4：Judge whether the preset mode matches with the operational mode of the outdoor host computer, wherein the refrigeration mould of outdoor host computer
Formula only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, the heating mode of outdoor host computer only with indoor unit
Heating mode match, if so, to the current indoor machine send be directed to the preset mode match notifications, otherwise, to
The current indoor machine sends the operational mode of the mismatch notice and the outdoor host computer for the preset mode.
4. the mode treatment method of multi-connected machine central air-conditioning according to claim 3, which is characterized in that
After S3, further comprise：In the operational mode for determining the outdoor host computer by not determining that operational mode is converted to
When heating mode, each described indoor unit is triggered.
5. a kind of indoor unit, which is characterized in that including：
Boot treatment unit when for being switched in automatic mode, parses preset mode according to environmental condition, and will parse
Preset mode is sent to the central processing unit that the multi-connected machine central air-conditioning includes；
Operational mode processing unit, for receiving that the central processing unit sends for the default mould parsed
When the match notifications of formula, with the preset mode operation parsed, and receiving for the default mould parsed
When the operational mode for the outdoor host computer that the mismatch notice of formula and the multi-connected machine central air-conditioning include, with the outdoor host computer
Operational mode operation.
6. indoor unit according to claim 5, which is characterized in that
The operational mode processing unit, be also used to execute it is described with the preset mode operation parsed when, described in control
The display module of indoor unit externally shows that the indoor unit is switched on operation in automatic mode, and executes described with described outdoor main
When the operational mode operation of machine, the display module for controlling the indoor unit externally shows that the indoor unit is switched on fortune in automatic mode
Row；
And/or
The operational mode processing unit when being also used to be switched on and run with air supply pattern in automatic mode, is based on the center
Processing unit is executed when the operational mode for determining the outdoor host computer is not by determining that operational mode is converted to heating mode
Trigger action, be changed to run with heating mode.
7. a kind of central processing unit, which is characterized in that including：
First processing units, each indoor unit for including for the multi-connected machine central air-conditioning are performed both by：It is receiving
When the preset mode that current indoor machine is sent, whether the outdoor host computer for judging that the multi-connected machine central air-conditioning includes has determined that operation
Mode, if so, otherwise triggering the second processing unit triggers third processing unit；
Described the second processing unit, for judging to whether there is in the multi-connected machine central air-conditioning in addition to the current indoor machine
It has been switched on and operational mode is refrigeration mode, heating mode, the indoor unit of any one in dehumidification mode, if so, triggering the
Otherwise four processing units trigger the third processing unit；
The third processing unit, for control the operational mode of the outdoor host computer the preset mode be refrigeration mode or
Be when dehumidification mode refrigeration mode, be when the preset mode is heating mode heating mode, the preset mode be give
It is constant when wind mode, and the match notifications for being directed to the preset mode are sent to the current indoor machine；
The fourth processing unit, for judging whether the preset mode matches with the operational mode of the outdoor host computer,
In, the refrigeration mode of outdoor host computer only matches with the refrigeration mode of indoor unit, dehumidification mode and air supply pattern, outdoor host computer
Heating mode only matches with the heating mode of indoor unit, is directed to the preset mode if so, sending to the current indoor machine
Match notifications otherwise send to the current indoor machine for the mismatch notice of the preset mode and described outdoor main
The operational mode of machine.
8. central processing unit according to claim 7, which is characterized in that
Further include：5th processing unit, for being turned in the operational mode for determining the outdoor host computer by not determining operational mode
When being changed to heating mode, each described indoor unit is triggered.
9. a kind of mode automated processing system of multi-connected machine central air-conditioning, which is characterized in that including：
Such as room described in claim 5 or 6 of outdoor host computer, central processing unit as claimed in claim 7 or 8, at least two
Interior machine.
10. the mode treatment system of multi-connected machine central air-conditioning according to claim 9, which is characterized in that
Each described indoor unit determines external selected preset mode, and will select when being also used to the booting of non-automatic mode
Preset mode be sent to the central processing unit；Receiving that the central processing unit sends for described selected
When the match notifications of preset mode, with the selected preset mode operation；It is receiving for the selected preset mode
Mismatch notice and the outdoor host computer operational mode when, stop working；With the booting of non-automatic mode and with air supply pattern
When operation, based on the trigger action of the central processing unit, stop working；
And/or
Further include：At least one outdoor slave；
The central processing unit is built in the outdoor host computer；
The central processing unit is also used to determine at least one indoor unit in operation, according at least one described indoor unit
Number, the outdoor slave of the first quantity of triggering, so that the outdoor host computer and the outdoor slave of the first quantity are full
The operation power consumption of foot at least one indoor unit；
Each described outdoor slave, is used to the trigger action based on the central processing unit, with the outdoor host computer
Operational mode is started to work.
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| CN201810763159.7A CN108870681A (en) | 2018-07-12 | 2018-07-12 | A kind of mode automatic processing method, the apparatus and system of multi-connected machine central air-conditioning |
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Cited By (1)
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