CN106482299A - Machine set system data backup device, method and the air-conditioner set with the device - Google Patents
Machine set system data backup device, method and the air-conditioner set with the device Download PDFInfo
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- CN106482299A CN106482299A CN201610940067.2A CN201610940067A CN106482299A CN 106482299 A CN106482299 A CN 106482299A CN 201610940067 A CN201610940067 A CN 201610940067A CN 106482299 A CN106482299 A CN 106482299A
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- storage device
- stored
- data
- system data
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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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
Abstract
The present invention provides a kind of machine set system data backup device, method and the air-conditioner set with the device.Wherein device includes：At least two storage devices, the storage device include the unit equipment with memory, and for prestoring system data, the system data includes machine group mark；Control device, the control device include analytic unit, and the analytic unit is used for carrying out data consistency analysis in unit starting to the machine group mark for being stored in each storage device；The control device includes to go back updating block, and the updating block is used for carrying out the storage device data renewal operation according to the result of data consistency analysis.The device of the offer of the present invention, method and air-conditioner set; can realize not needing Reparametrization when the abnormal or replacing part of data preservation occurs in some part; data syn-chronization and backup are carried out automatically by control algolithm; optimize parameter preservation mechanism, it is ensured that unit is by effective parameter operation.
Description
Technical field
The present invention relates to data backup field, more particularly to a kind of machine set system data backup device, method and have should
The air-conditioner set of device.
Background technology
Air-conditioner set has a set of running configuration parameter under the operating mode under different applying working conditions, so permissible
Guarantee that unit reliably efficiently can run.So setting the systematic parameter by technical staff during unit regulation.But work as equipment
Controller occur damage need change accessory when, all of parameter is required for reconfiguring, and exception otherwise occurs, unit exists
According to the environmental condition of its own, operating condition etc. to some parameter adjustments in running, the arrange parameter after adjustment is
It is the normal service data of unit.Therefore, after part is changed or some part occur when data preserve abnormal how from
Dynamic backup machine set system data are current problem demanding prompt solutions.
Content of the invention
In view of this, one aspect of the present invention provides a kind of machine set system data backup device, including：At least two storages
Equipment, the storage device include the unit equipment with memory, for prestoring system data, the system data bag
Include machine group mark；Control device, the control device include analytic unit, and the analytic unit is used in unit starting to institute
State and be stored in the machine group mark of each storage device and carry out data consistency analysis；The control device also includes updating block,
The updating block is used for carrying out the storage device data renewal operation according to the result of data consistency analysis.
Alternatively, the unit equipment with memory includes mainboard, HMI controller, control accessory plate, current detecting
Plate, electronic expansion valve plate；The control device be the storage device one of those.
Alternatively, the analytic unit is additionally operable to：The machine group mark of each storage device whether one is stored in described in relatively
Cause；If the machine group mark for being stored in each storage device is inconsistent, the storage device is grouped according to machine group mark, and unites
Number comprising the storage device in counting per group.
Alternatively, also include：The system data stored in the storage device also includes storage time；The updating block
Carrying out data renewal operation to the storage device includes：In the situation that the machine group mark for being stored in each storage device is consistent
Under, the relatively more described storage time for being stored in each storage device whether unanimously, by nearest for storage time one if inconsistent
The system data synchronization stored by individual storage device is in each storage device；If being stored in the machine group mark of each storage device
Inconsistent, and the most group only one of which of the number comprising storage device, most in the number comprising storage device
One group of storage device in, the system data synchronization stored by nearest for a storage time storage device is set to each storage
In standby.
Alternatively, the updating block carries out data renewal operation to the storage device also includes：If being stored in each
The machine group mark of storage device is inconsistent, and the most group of the number comprising storage device has two or more, then respond hand
Dynamic operation, it is intended that the system data of a storage device, is synchronized in each storage device.
Alternatively, the analytic unit also includes to verify subelement, and the verification subelement is used for reading in unit starting
Take the system data in each described storage device, and enter line number during system data in each described storage device is read
According to verification, the data check mode includes even-odd check or CRC check.
Alternatively, also include：The system data stored in the storage device also includes equipment running configuration parameter；Described
Device also includes running unit, and the running unit is used in the machine group mark for being stored in each storage device and storage time all
In the case of consistent, or after the updating block carries out data renewal operation to the storage device, described in after renewal
Equipment running configuration parameter operating unit.
Another aspect of the invention provides a kind of air-conditioner set, including the machine set system described at least one any of the above-described
Data backup device.
Another aspect of the present invention provides a kind of machine set system data back up method, including：In advance at least two storages
Be stored with equipment system data, and the storage device includes the unit equipment with memory, and the system data includes machine
Group mark；Data consistency analysis is carried out to the machine group mark for being stored in each storage device in unit starting；According to
The result of the data consistency analysis carries out data and updates operation to the storage device.
Alternatively, the unit equipment with memory includes mainboard, HMI controller, control accessory plate, current detecting
Plate, electronic expansion valve plate.
It is alternatively, described that to carry out data in unit starting to the system data for being stored in each storage device consistent
Property analysis, including：Whether the machine group mark for being stored in each storage device described in relatively is consistent；If being stored in each storage device
Machine group mark inconsistent, then the storage device is grouped according to machine group mark, and count per in group comprising described storage set
Standby number.
Alternatively, the system data for storing in the storage device also includes storage time；Described according to the data one
The result of cause property analysis carries out data and updates operation to the storage device, including：It is being stored in the unit of each storage device
In the case that mark is consistent, unanimously whether the relatively more described storage time for being stored in each storage device will, if inconsistent deposit
The system data synchronization stored by a storage time nearest storage device is in each storage device；If being stored in each storage
The machine group mark of equipment is inconsistent, and the most group only one of which of the number comprising storage device, described comprising storage
In one group of most storage device of the number of equipment, system data that nearest for a storage time storage device is stored with
Walk in each storage device.
Alternatively, the result according to data consistency analysis carries out data renewal behaviour to the storage device
Make, also include：If the machine group mark for being stored in each storage device is inconsistent, and the number comprising storage device is most
Group has two or more, then respond manually operated, it is intended that the system data of a storage device, is synchronized in each storage device.
Alternatively, described in unit starting when data one are carried out to the system data for being stored in each storage device
Before the analysis of cause property, also include：The system data in each described storage device is read in unit starting, and each reading
Data check is carried out during system data in the individual storage device, the data check mode includes even-odd check or CRC school
Test.
Alternatively, also include：The system data stored in the storage device includes equipment running configuration parameter；Described
After result according to data consistency analysis carries out data renewal operation to the storage device, also include：If storage
In the case that machine group mark and the storage time of each storage device are all consistent, or data renewal is carried out to the storage device
After operation, with the equipment running configuration parameter operating unit after renewal.
The machine set system data backup device of the offer of the present invention, method and air-conditioner set, can realize when some portion
Part occurs not needing Reparametrization when data preserve abnormal or replacing part, carries out automatically data by control algolithm same
Step and backup, optimize parameter preservation mechanism, it is ensured that unit is by effective parameter operation.And increase further on this basis
Data checking mechanisms, to guarantee the correctness of data；And increasing data backup time record, it is ensured that equipment presses the number of state-of-the-art record
Safely run according to stable.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the machine set system data backup device that the present invention is provided；
Fig. 2 is a kind of structural representation of preferred embodiment of the machine set system data backup device that the present invention is provided；
Fig. 3 is a kind of workflow diagram of preferred embodiment of the machine set system data backup device that the present invention is provided；
Fig. 4 is the general frame figure of the machine set system data back up method that the present invention is provided.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Corresponding accompanying drawing is clearly and completely described to technical solution of the present invention.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
The every other embodiment obtained under the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that description and claims of this specification and the term " first " in above-mentioned accompanying drawing, "
Two " be etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so as to embodiments of the invention described herein can with except here diagram or
Order beyond those of description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that cover
Lid is non-exclusive to be included, and for example, the process, method, system, product or the equipment that contain series of steps or unit are not necessarily limited to
Those steps that clearly lists or unit, but may include clearly not list or for these processes, method, product
Or intrinsic other steps of equipment or unit.
One aspect of the present invention provides a kind of machine set system data backup device.Fig. 1 is the machine set system that the present invention is provided
The structural representation of data backup device.As shown in figure 1, machine set system data backup device of the present invention includes：At least two deposit
Storage equipment 200, the storage device include the unit equipment with memory, for prestoring system data, the system
Data include machine group mark；Control device 100, the control device include analytic unit 101, and the analytic unit is used in machine
Group carries out data consistency analysis to the machine group mark for being stored in each storage device when starting；The control device is also wrapped
Updating block 102 is included, and the updating block is used for the storage device being carried out according to the result of data consistency analysis
Data update operation.
Unit will carry out unit information burning after general assembly is completed, and record unit information on unit equipment, as long as
It is that the equipment for having memory can record unit information, such as：Mainboard, HMI controller, control accessory plate, current detecting plate,
Electronic expansion valve plate etc..Unit information is the mark such as unit bar code, can embody unit model.Change part when or some
In the case that data preservation exception occurs in part, Reparametrization is needed.By control device pair when electricity is gone up each time
The parameter of all devices carries out collecting judgement, judges whether unanimously the machine group mark for being stored in each storage device carries out data,
If having changed part or in the case that some part occurs in that data preserve exception, the machine group mark of each storage device
Carrying out data will be inconsistent, and it is all minority to change part under normal circumstances and data occur to preserve abnormal part, greatly
The machine group mark stored in most storage devices is consistent, because a bit it is considered that in the consistent storage device of these machine group marks
The system data of storage should be accurate, and the result finally according to data consistency analysis arrives accurate data syn-chronization
In all of storage device of unit.
According to a kind of embodiment of machine set system data backup device of the present invention, the control device is that the storage sets
For one of those.Can select one of storage device that control device is set to, such as under normal circumstances, master can be selected
Plate or HMI controller are used as control device.HMI (Human Machine Interface, man-machine interface) be system and user it
Between interact with information exchange medium, it realizes the internal form of information and the mankind can receive the conversion between form.
The field of all participant's machine information exchanges all has man-machine interface.HMI controller is that HMI terminal simulator specially designs permission
Touch-screen is used as the embedded controller of man-machine interface.
Fig. 2 is a kind of structural representation of preferred embodiment of the machine set system data backup device that the present invention is provided.Institute
Stating analytic unit 101 also includes to verify subelement 105, and the verification subelement 105 is used for reading each institute in unit starting
State the system data in storage device, and data check is carried out during system data in each described storage device is read,
The data check mode includes even-odd check or CRC check.Data detection can ensure that the correctness for reading data, to follow-up
Analysis process provides accurate data source.Fig. 3 is a kind of preferred reality of the machine set system data backup device that the present invention is provided
Apply the workflow diagram of example.As shown in figure 3, first in step 110, read the system data in each storage device and do school
Test.
According to a kind of embodiment of machine set system data backup device of the present invention, the analytic unit 101 is additionally operable to：Than
Whether the machine group mark for being stored in each storage device is consistent (referring to the step 120 in Fig. 3)；If being stored in each to deposit
The machine group mark of storage equipment is inconsistent, then be grouped the storage device according to machine group mark, and counts per comprising described in group
The number (referring to the step 130 in Fig. 3) of storage device.Storage device consistent for machine group mark is divided into one group, machine group mark
Can be unit bar code, unit model can be embodied, in all of storage device, several different bar codes that are stored be counted, is deposited
The storage device for storing up identical bar code information is divided in a group, therefore has several different bar code information, just has several packets.So
The number of in each group storage device is counted afterwards.Should be stored with the most packet of number accurate system data.
According to a kind of embodiment of machine set system data backup device of the present invention, also include：Deposit in the storage device
The system data of storage also includes storage time.102 pairs of storage devices of the updating block carry out data renewal operation to be included：
In the case that the machine group mark that is stored in each storage device is consistent, relatively described in be stored in each storage device storage when
Between whether consistent (referring to the step 140 in Fig. 3), nearest for a storage time storage device is stored if inconsistent
System data synchronization (referring to the step 150 in Fig. 3) in each storage device；If being stored in the unit mark of each storage device
Will is inconsistent, judges whether only one of which is (referring in Fig. 3 for the most group of the number comprising storage device after step 130
Step 160), if then in one group of most storage device of the number comprising storage device, storage time is nearest
The system data synchronization stored by one storage device is in each storage device (referring to the step 170 in Fig. 3).Specifically,
When the unit information of storage device records occurs inconsistent, the information that each storage device is preserved is prompted on HMI, when having
The unit information of equipment component record is consistent, then be defined (for example by most consistent storage devices automatically：Having 6 storages
In the case of equipment, the unit information of 3 equipment records is e (e1, e2, e3), and the unit information of 2 equipment is f, 1 equipment
Unit information be g, wherein the holding time of e1 be newest, then by e1 parameter running).System data is except including machine
Outside group mark, also include unit operation configuration parameter, in the same set, that is, in the case that machine group mark is consistent, may
Cause unit operation configuration parameter different due to failing timely synchronized update, with the recent record data of storage time
It is defined, it can be ensured that the accuracy of data.
In another kind of situation, 102 pairs of storage devices of the updating block carry out data renewal operation also to be included：If depositing
The machine group mark for being stored in each storage device is inconsistent, and the most group of the number comprising storage device has two or more,
Then respond manually operated, it is intended that the system data of a storage device, be synchronized to (referring to the step in Fig. 3 in each storage device
Rapid 180).Specifically, when the most group more than one of number cannot be judged with most consistent principles, by manually examining
Unit information, (for example：In the case of 6 storage devices are had, the unit information of 2 equipment records is e, the machine of 2 equipment
Group information is f, and the unit information of 2 equipment is g, then by artificial nucleus to operation).
According to a kind of embodiment of machine set system data backup device of the present invention, also include：Deposit in the storage device
The system data of storage also includes equipment running configuration parameter；Referring to Fig. 2, described device also includes running unit 103, the operation
Unit be used for be stored in the machine group mark of each storage device and storage time all consistent in the case of, or the updating block
After carrying out data renewal operation to the storage device, with the equipment running configuration parameter operating unit (ginseng after renewal
The step 190 that sees in Fig. 3).
Another aspect of the invention provides a kind of air-conditioner set, including the machine set system described at least one any of the above-described
Data backup device.
Another aspect of the present invention provides a kind of machine set system data back up method.Fig. 4 is the machine system that the present invention is provided
The general frame figure of system data back up method.As shown in figure 4, machine set system data back up method of the present invention includes：Step 210,
Be stored with least two storage devices system data in advance, and the storage device includes the unit equipment with memory,
The system data includes machine group mark；Step 220, in unit starting to the unit mark for being stored in each storage device
Will carries out data consistency analysis；Step 230, the result according to data consistency analysis enter line number to the storage device
Operate according to updating.
According to a kind of embodiment of machine set system data back up method of the present invention, the unit equipment with memory
Including mainboard, HMI controller, control accessory plate, current detecting plate, electronic expansion valve plate.
Referring back to Fig. 3, according to a kind of embodiment of machine set system data back up method of the present invention, described in unit starting
When data consistency analysis is carried out to the system data for being stored in each storage device, including：It is stored in described in relatively each
Whether the machine group mark of individual storage device is consistent (see the step 120 in Fig. 3)；If being stored in the machine group mark of each storage device
Inconsistent, then the storage device is grouped according to machine group mark, and count per comprising the storage device in group number (see
Step 130 in Fig. 3).
According to a kind of embodiment of machine set system data back up method of the present invention, the system stored in the storage device
Data also include storage time；The result according to data consistency analysis carries out data renewal to the storage device
Operation, including：In the case that the machine group mark that is stored in each storage device is consistent, relatively described in be stored in each storage and set
Whether standby storage time is consistent (see the step 140 in Fig. 3), by nearest for a storage time storage device if inconsistent
The system data synchronization for being stored (see the step 150 in Fig. 3) in each storage device；If being stored in each storage device
Machine group mark is inconsistent, and the most group only one of which (step that judgement is shown in Fig. 3 of the number comprising storage device
160), in one group of most storage device of the number comprising storage device, nearest for a storage time storage is set
The standby system data synchronization for being stored is in each storage device (see the step 170 in Fig. 3).
According to a kind of embodiment of machine set system data back up method of the present invention, described divided according to the data consistency
The result of analysis carries out data and updates operation to the storage device, also includes：If being stored in the machine group mark of each storage device
Inconsistent, and the most group of the number comprising storage device has two or more (step 160 that judgement is shown in Fig. 3), then ring
Should be manually operated, it is intended that the system data of a storage device, it is synchronized to (see the step 180 in Fig. 3) in each storage device.
According to a kind of embodiment of machine set system data back up method of the present invention, described in unit starting when to described
Be stored in each storage device system data carry out data consistency analysis before, also include：Read in unit starting each
System data in the individual storage device, and read each described storage device in system data when carry out data school
Test, the data check mode includes even-odd check or CRC check (see the step 110 in Fig. 3).
According to a kind of embodiment of machine set system data back up method of the present invention, also include：Deposit in the storage device
The system data of storage includes equipment running configuration parameter；In the result according to data consistency analysis to the storage
After equipment carries out data renewal operation, also include：If being stored in machine group mark and the storage time all of each storage device
In the case of cause, or after carrying out data renewal operation to the storage device, joined with the equipment running configuration after renewal
Number operating unit (see the step 190 in Fig. 3).
The machine set system data backup device of the offer of the present invention, method and air-conditioner set, can realize when some portion
Part occurs not needing Reparametrization when data preserve abnormal or replacing part, carries out automatically data by control algolithm same
Step and backup, optimize parameter preservation mechanism, it is ensured that unit is by effective parameter operation.And increase further on this basis
Data checking mechanisms, to guarantee the correctness of data；And increasing data backup time record, it is ensured that equipment presses the number of state-of-the-art record
Safely run according to stable.
Function described herein can be implemented in hardware, the software by computing device, firmware or its any combinations.
If implemented in the software by computing device, then function can be stored in computer as one or more instructions or code
Transmitted on readable media or via computer-readable media.Other examples and embodiment will in the present invention and appended right
Ask in scope and the spirit of book.For example, owing to the property of software, function described above can use by processor,
The software that hardware, firmware, hardwired or the combination for appointing whichever in these are executed is implemented.Additionally, each functional unit can be integrated
In a processing unit, or unit is individually physically present, it is also possible to which two or more units are integrated in
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents, can pass through other
Mode is realized.Wherein, device embodiment described above is only the schematically division of for example described unit, Ke Yiwei
A kind of division of logic function, can have when actually realizing other dividing mode, for example multiple units or component can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of unit or module by some interfaces
Connect, can be electrical or other forms.
The unit that illustrates as separating component can be or may not be physically separate, as control dress
The part that puts can be or may not be physical location, you can be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
If the integrated unit is realized and as independent production marketing or use using in the form of SFU software functional unit
When, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part in other words prior art being contributed or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, use so that a computer including some instructions
Equipment (can be personal computer, server or network equipment etc.) execute each embodiment methods described of the present invention whole or
Part steps.And aforesaid storage medium includes：USB flash disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can be with store program codes
Medium.
Embodiments of the invention are the foregoing is only, the present invention is not limited to, for those skilled in the art
For member, the present invention can have various modifications and variations.All any modifications that within the spirit and principles in the present invention, is made,
Equivalent, improvement etc., should be included within scope of the presently claimed invention.
Claims (15)
1. a kind of machine set system data backup device, including：
At least two storage devices, the storage device include the unit equipment with memory, for prestoring system number
According to the system data includes machine group mark；
Control device, the control device include analytic unit, and the analytic unit is used in unit starting to the storage
Data consistency analysis is carried out in the machine group mark of each storage device；The control device also includes updating block, described more
New unit is used for carrying out the storage device data renewal operation according to the result of data consistency analysis.
2. device according to claim 1, it is characterised in that
The unit equipment with memory includes mainboard, HMI controller, control accessory plate, current detecting plate, electronic expansion
Valve plate；
The control device be the storage device one of those.
3. device according to claim 1 and 2, it is characterised in that the analytic unit is additionally operable to：
Whether the machine group mark for being stored in each storage device described in relatively is consistent；
If the machine group mark for being stored in each storage device is inconsistent, the storage device is grouped according to machine group mark, and
Number comprising the storage device in counting per group.
4. device according to claim 3, it is characterised in that also include：The system data stored in the storage device
Also include storage time；The updating block carries out data renewal operation to the storage device to be included：
In the case that the machine group mark that is stored in each storage device is consistent, relatively described in be stored in depositing for each storage device
Whether the storage time is consistent, and the system data synchronization stored nearest for a storage time storage device if inconsistent is to respectively
In individual storage device；
If the machine group mark for being stored in each storage device is inconsistent, and the most group of the number comprising storage device only has
One, in one group of most storage device of the number comprising storage device, nearest for a storage time storage is set
The standby system data synchronization for being stored is in each storage device.
5. the device according to claim 3 or 4, it is characterised in that the updating block enters line number to the storage device
Also include according to operation is updated：If the machine group mark for being stored in each storage device is inconsistent, and described comprising the individual of storage device
The most group of number has two or more, then respond manually operated, it is intended that the system data of a storage device, is synchronized to each storage
In equipment.
6. the device according to any one of claim 1-5, it is characterised in that the analytic unit also includes syndrome list
Unit, the verification subelement are used for reading the system data in each described storage device in unit starting, and are reading
Data check is carried out during system data in each described storage device, the data check mode includes even-odd check or CRC
Verification.
7. the device according to any one of claim 1-6, it is characterised in that also include：
The system data stored in the storage device also includes equipment running configuration parameter；
Described device also includes running unit, and the running unit is used for being stored in the machine group mark of each storage device and depositing
In the case that the storage time is all consistent, or the updating block is carried out to the storage device after data update operation, to update
The equipment running configuration parameter operating unit afterwards.
8. a kind of air-conditioner set, it is characterised in that include the machine set system data backup dress as described in arbitrary in claim 1-7
Put.
9. a kind of machine set system data back up method, including：
Be stored with least two storage devices system data in advance, and the storage device includes that the unit with memory sets
Standby, the system data includes machine group mark；
Data consistency analysis is carried out to the machine group mark for being stored in each storage device in unit starting；
Result according to data consistency analysis carries out data and updates operation to the storage device.
10. method according to claim 9, it is characterised in that the unit equipment with memory include mainboard,
HMI controller, control accessory plate, current detecting plate, electronic expansion valve plate.
11. methods according to claim 9 or 10, it is characterised in that described in unit starting to described be stored in each
The system data of individual storage device carries out data consistency analysis, including：
Whether the machine group mark for being stored in each storage device described in relatively is consistent；
If the machine group mark for being stored in each storage device is inconsistent, the storage device is grouped according to machine group mark, and
Number comprising the storage device in counting per group.
12. methods according to claim 11, it is characterised in that the system data stored in the storage device also includes
Storage time；The result according to data consistency analysis carries out data and updates operation to the storage device, including：
In the case that the machine group mark that is stored in each storage device is consistent, relatively described in be stored in depositing for each storage device
Whether the storage time is consistent, and the system data synchronization stored nearest for a storage time storage device if inconsistent is to respectively
In individual storage device；
If the machine group mark for being stored in each storage device is inconsistent, and the most group of the number comprising storage device only has
One, in one group of most storage device of the number comprising storage device, nearest for a storage time storage is set
The standby system data synchronization for being stored is in each storage device.
13. methods according to claim 11 or 12, it is characterised in that the knot according to data consistency analysis
Fruit carries out data and updates operation to the storage device, also includes：If the machine group mark for being stored in each storage device is inconsistent,
And the most group of the number comprising storage device has two or more, then respond manually operated, it is intended that a storage device
System data, is synchronized in each storage device.
14. methods according to any one of claim 9-13, it is characterised in that described in unit starting when to described
Be stored in each storage device system data carry out data consistency analysis before, also include：Read in unit starting each
System data in the individual storage device, and read each described storage device in system data when carry out data school
Test, the data check mode includes even-odd check or CRC check.
15. methods according to any one of claim 9-14, it is characterised in that also include：
The system data stored in the storage device includes equipment running configuration parameter；
After the result according to data consistency analysis carries out data renewal operation to the storage device, also wrap
Include：If be stored in the machine group mark of each storage device and storage time all consistent in the case of, or the storage device is entered
After row data update operation, with the equipment running configuration parameter operating unit after renewal.
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