CN110262822A - Multi-line system and its upgrade method and device - Google Patents
Multi-line system and its upgrade method and device Download PDFInfo
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- CN110262822A CN110262822A CN201910522827.1A CN201910522827A CN110262822A CN 110262822 A CN110262822 A CN 110262822A CN 201910522827 A CN201910522827 A CN 201910522827A CN 110262822 A CN110262822 A CN 110262822A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
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Abstract
The present invention provides a kind of multi-line system and its upgrade method and devices, wherein the multi-line system includes: wireless data receipt modules, is connected by the first bus with master control borad and interior machine, for sending upgrade procedure packet to the master control borad and the interior machine；The interior machine is upgraded for receiving the interior machine upgrade package in the upgrade procedure packet, and according to the interior machine upgrade package；Master control borad is connected by the second bus with target drives plate, is upgraded by second bus to the target drives plate for receiving the driving plate upgrade package in the upgrade procedure packet, and according to the driving plate upgrade package.The problem of remote upgrade can not be carried out by solving existing driving plate through the above way, caused upgrading inefficiency, has reached the technical effect of efficient stable upgrading driving plate.
Description
Technical field
The present invention relates to equipment control technology field, in particular to a kind of multi-line system and its upgrade method and
Device.
Background technique
Multi-connected machine is connected the air-conditioning system that multiple interior machines form by machine outside one or more, and multi-connected machine is in practice
In, because of the difference of different regions operating condition and installation environment, the requirement of air-conditioning system operation is not also identical.And with multi-connected machine
Development, function is also more and more abundant, in order to meet customer requirement, is comfortably serviced with providing most convenient, to the product of multi-connected machine
Upgrade critically important.Currently, program upgrading is usually the program upgrading in view of solving outer machine and interior machine, but for multi-connected machine and
It says, the composition inside an outer machine not only has controller, and there are also the driving plates of compressor, the driving plate of blower motor.
Different from the common power down of existing switching on and shutting down between machine outside multi-gang air-conditioner device and multiple interior machines and interior machine, fall
The communication relations such as line, no matter the height of bus utilization, driving plate be always will with high real-time respond master signal control
And feedback signal.Therefore, driving plate have its Special controlling importance, locating for network and inside and outside machine between network be
It is completely self-contained.
For while the upgrading of inside and outside machine controller, how driven compressor is solved by way of remote upgrade
The upgrading of the program of plate and blower motor driving plate, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of multi-line system and its upgrade method and devices, to realize to multi-line system
The stability and high efficiency of middle driving plate upgrades.
On the one hand, a kind of multi-line system is provided, comprising:
Wireless data receipt modules are connected by the first bus with master control borad and interior machine, are used for the master control borad and institute
It states interior machine and sends upgrade procedure packet；
The interior machine, for receiving the interior machine upgrade package in the upgrade procedure packet, and according to the interior machine upgrade package into
Row upgrading；
Master control borad is connected, for receiving the driving plate in the upgrade procedure packet with target drives plate by the second bus
Upgrade package, and the target drives plate is upgraded by second bus according to the driving plate upgrade package.
In one embodiment, the target drives plate includes at least one of: driven compressor plate, blower driving
Plate.
On the other hand, a kind of multi-line system upgrade method is provided, comprising:
Master control borad receives driving plate upgrade package；
The master control borad is sent to target by the bus between the target drives plate, by the driving plate upgrade package
Driving plate, to upgrade to the target drives plate.
In one embodiment, master control borad reception driving plate upgrade package includes:
The master control borad receives the wireless data receipt modules hair by the bus between wireless data receipt modules
The upgrade procedure packet sent；
The master control borad will mark the program bag for data as driving plate upgrade package in the upgrade procedure packet
It is stored.
In one embodiment, program for data will be marked in the upgrade procedure packet in the master control borad
After packet is stored as driving plate upgrade package, the method also includes:
The master control borad judges whether driving plate upgrade package receives；
In the case where determining receive, determines and enter upgraded in offline mode；
In the case where determination does not receive, continues through the master control borad and pass through between the target drives plate
Bus receives.
In one embodiment, the master control borad is by the bus between the target drives plate, by the driving
Plate upgrade package is sent to target drives plate, to upgrade to the target drives plate, comprising:
The master control borad obtains the current operating status of multi-line system；
According to the operation state, upgrade mode is determined；
According to determining upgrade mode, the target drives plate is upgraded.
In one embodiment, according to the operation state, upgrade mode is determined, comprising:
In the case where the multi-line system continuously shuts down duration beyond preset duration, determine using the first upgrading mould
Formula, wherein first upgrade mode is that upgrading data are only sent in the bus；
Duration is continuously shut down without departing from preset duration, or, the case where interior machine is in open state in the multi-line system
Under, it determines and uses the second upgrade mode, wherein second upgrade mode is to send upgrading data and fortune in the bus simultaneously
Row data.
In one embodiment, in the case where determining using the first upgrade mode, to the target drives plate into
During row upgrading, comprising:
Determine whether to receive interior machine power-on instruction；
In the case where determination receives interior machine power-on instruction, upgrade mode is switched into institute by first upgrade mode
State the second upgrade mode.
In one embodiment, the target drives plate includes at least one of: driven compressor plate, blower driving
Plate.
Another aspect provides a kind of multi-line system update device, is located in master control borad, comprising:
Receiving module, for receiving driving plate upgrade package；
Sending module, for by the bus between the target drives plate, the driving plate upgrade package to be sent to
Target drives plate, to upgrade to the target drives plate.
Another aspect provides a kind of air-conditioning, comprising: above-mentioned multi-line system update device.
Another aspect provides a kind of network equipment, comprising: memory, processor and storage are on a memory and can be
The step of computer program run on processor, the processor realizes the above method when executing the computer program.
Another aspect provides a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program, institute
State the step of above method is realized when computer program is executed by processor.
In the above-described embodiments, special bus is set between master control borad and driving plate, receives driving in master control borad
After plate upgrade package, by the special bus of setting, driving plate upgrade package is sent to driving plate, to realize to target
The demand of driving plate upgrading.Remote upgrade, caused upgrading can not be carried out by solving existing driving plate through the above way
The problem of inefficiency, has reached the technical effect of efficient stable upgrading driving plate.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the configuration diagram of multi-line system according to an embodiment of the present invention；
Fig. 2 is the method flow diagram of multi-line system upgrade method according to an embodiment of the present invention；
Fig. 3 is conventional multi-connected machine communication network configuration diagram according to an embodiment of the present invention；
Fig. 4 is data module according to an embodiment of the present invention and master control borad is connected to the schematic diagram on communication bus B；
Fig. 5 is multi-line system upgrading flow chart according to an embodiment of the present invention；
Fig. 6 is the structural block diagram of multi-line system update device according to an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, right below with reference to embodiment and attached drawing
The present invention is described in further details.Here, exemplary embodiment and its explanation of the invention is used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
It is existing can not to driving plate carry out efficiently remote upgrade aiming at the problem that, in this example, it is more to provide one kind
On-line system, as shown in Figure 1, may include:
Wireless data receipt modules 101 are connected by the first bus with master control borad 103 and interior machine 102, are used for the master
It controls plate 103 and the interior machine 102 sends upgrade procedure packet；
The interior machine 102, for receiving the interior machine upgrade package in the upgrade procedure packet, and according to the interior machine upgrade package
Upgraded；
Master control borad 103 is connected, for receiving in the upgrade procedure packet with target drives plate 104 by the second bus
Driving plate upgrade package, and the target drives plate 104 is risen by second bus according to the driving plate upgrade package
Grade.
Wherein, above-mentioned target drives plate 104 can include but is not limited at least one of: driven compressor plate, wind
Machine driving plate.
That is, the communication of the driving plate of multi-connected machine and master control, interior machine and master control be built upon respectively two it is mutually independent logical
It interrogates in bus (the first bus and the second bus).Wireless data receipt modules and master control borad are connected in the first bus, no line number
According to receiving module for receiving remote server upgrade package, after the program upgrade package for receiving server transmission, by specified
Data frame send master control borad and interior machine in the first bus.Because master control borad, data module, interior machine are located and the first bus
On, therefore its escalation process is relatively simple.
For the upgrading of driving plate, a kind of multi-line system upgrade method is provided in this example, as shown in Fig. 2,
It may include steps of:
Step 201: master control borad receives driving plate upgrade package；
Step 202: the master control borad is sent out the driving plate upgrade package by the bus between the target drives plate
It send to target drives plate, to upgrade to the target drives plate.
In upper example, special bus is set between master control borad and driving plate, receives driving plate upgrading in master control borad
After packet, by the special bus of setting, driving plate upgrade package is sent to driving plate, to realize to target drives plate
The demand of upgrading.Remote upgrade, caused upgrading low efficiency can not be carried out by solving existing driving plate through the above way
Under problem, reached efficient stable upgrading driving plate technical effect.
Because when wireless data receipt modules send upgrading data packet, it may be possible to interior machine upgrade package, it is also possible to drive
Different label letters can be arranged in order to effectively be distinguished to upgrading Packet type in movable plate upgrade package for different upgrade package
Breath.In this way when master control borad receives driving plate upgrade package, master control borad can be by between wireless data receipt modules
Bus receives the upgrade procedure packet that the wireless data receipt modules are sent；Master control borad will in the upgrade procedure packet label for
The program bag of driving plate data is stored as driving plate upgrade package.
In view of actual upgrade packet it is received during, not necessarily just receive it is complete, in order to guarantee to receive
The integrality of upgrade package will mark the program bag for data as driving plate liter in master control borad in the upgrade procedure packet
After grade packet is stored, master control borad judges whether driving plate upgrade package receives；In the case where determining receive, really
Surely enter upgraded in offline mode；Determine do not receive in the case where, continue through the master control borad by with the target
Bus between driving plate receives.It is received in complete situation that is, determining, just enters upgrade procedure.Specifically, having judged whether
It is whole, it can be selected according to actual needs by the modes such as completeness check, specific verification mode, the application does not make this
It limits.
In order to guarantee quickly to upgrade and not influence user experience, master control can judge operating status, and according to sentencing
Disconnected result selects driver upgrade mode.Master control borad is upgraded the driving plate by the bus between the target drives plate
Packet is sent to target drives plate, may include: that the master control borad obtains multi-connected machine system to carry out upgrading to the target drives plate
It unites current operating status；According to the operation state, upgrade mode is determined；According to determining upgrade mode, to the target
Driving plate is upgraded.
It may include: continuously to be closed in the multi-line system specifically, according to the operation state, determining upgrade mode
It in the case that machine duration exceeds preset duration, determines and uses the first upgrade mode, wherein first upgrade mode is described total
Upgrading data are only sent on line；Duration is continuously shut down without departing from preset duration, or, interior machine is in booting in the multi-line system
It in the case where state, determines and uses the second upgrade mode, wherein second upgrade mode is to send liter in the bus simultaneously
Grade data and operation data.
In order to realize effective switching to upgrading mode, to meet the needs of different, the first upgrade mode is used determining
In the case where, during upgrading the target drives plate, it may determine whether to receive interior machine power-on instruction；?
It determines in the case where receiving interior machine power-on instruction, upgrade mode is switched into second upgrading by first upgrade mode
Mode.
Above-mentioned target drives plate can include but is not limited at least one of: driven compressor plate, fan drive plate.
The above method is illustrated below with reference to a specific embodiment, it should be noted, however, that the specific implementation
Example does not constitute an undue limitation on the present application merely to the application is better described.
In this example, the function of remote upgrade may be implemented in the different controller of control multi-connected machine on different communication networks
Can, so that all controllers (the driving mainboard for especially needing to carry out communication network specially treated) of whole system are all
Can upgrading, avoid function upgrading, the needs such as special service requirement of specific engineering directly replaces mainboard in engineering site upgrading
The trouble of program.
That is, the controller of entire multi-line system, available remote service upgrades journey not in the same network
Sequence.By the above-mentioned means, making multi-connected machine on different communication networks, all controller mainboards can be carried out remotely rising
Grade, and different upgrade modes can be selected according to actual condition for the escalation process of driving plate, to guarantee escalation process
The stability and upgrading efficiency of middle multi-line system.
As shown in figure 3, for conventional multi-connected machine communication network configuration diagram, wherein the driven compressor plate of multi-connected machine with
The communication of master control, interior machine and master control is built upon two mutually independent communication bus (communication bus A and communication in figure respectively
Bus B) on.
As shown in figure 4, being connected to the schematic diagram on communication bus B for data module and master control borad, data module is for connecing
Remote server upgrade package is received, it is total in communication by specified data frame after the program upgrade package for receiving server transmission
Master control borad is sent on line B.
Because master control borad, data module, interior machine are located on the same communication bus B, therefore its escalation process is relatively simple,
For the escalation process of the driving plate on communication bus A, can be accomplished in that
A) master control borad, interior machine receive the data packet that wireless data receipt modules send over, in data packet
Labeled as the data packet of interior machine program upgrade package, interior machine is received and stored on the backup location of interior machine；It gets the bid for data packet
It is denoted as the data packet of upgrading master control borad and driving plate, master control borad is by the upgrading data packet of the upgrading data packet of master control borad and driving plate
It is stored in the storage location of master control borad.
B) master control borad checks whether upgrade procedure packet receives, if received, is prepared to enter into upgraded in offline mould
Formula continues through communication bus B and wireless data receipt modules communicates if do not received.
C) after driver upgrade data receiver, master control borad begins through communication bus A and sends data packet, starting upgrading
Driven compressor plate and fan drive plate.In order to guarantee quickly to upgrade and not influence user experience, master control can be to operating status
Judged, and driver upgrade mode is selected according to judging result.
Specifically, driver upgrade mode may include following several:
1) quick upgrade mode: only sending upgrading data packet related data on communication bus A, does not send other any
Data.Since bus only sends upgrading data, bus utilization is high, and upgrading can be rapidly completed at this time.
2) common upgrade mode: master control sends upgrade package to driving plate while sending normal operation data；This mode
The normal operation of user is not influenced, but since also real-time Transmission others data, updating speed are compared very fast in bus
Speed upgrading is slower.
3) adaptive switch mode: due to the control of unit in quick upgrade mode be fail to open (unit can not be opened
The reason of opening is multi-line system regardless of whether booting operation, master control and driving require real-time communication, and driving will be to master control
Order Real-time Feedback response).It is adaptive immediately if having monitored interior machine booting demand in master control in quick upgrade mode
It should be switched to common upgrade mode, preferentially ensure that the experience of user's normal use is not influenced by upgrading.
After data whole end of transmission, driving plate itself calls newest data run, and returns and upgrade successfully message.
Specifically, as shown in figure 5, after upgrading data receive, it can be determined that the current operating status of multi-connected machine:
1) in the case where the unit continuous unused time exceeding threshold value M, into quick upgrade mode；
Then, continue to have monitored whether interior machine booting, in the case where the determining booting there are interior machine, switch to common upgrading
Mode keeps quick upgrade mode if be switched on without interior machine, until upgrading is completed；
2) in the case where the booting of interior machine or unit continuous unused time are without departing from threshold value M, into common upgrade mode,
Common upgrade mode is kept until upgrading is completed.
After upgrading is completed, driver is restarted, run new edition program.
Based on the same inventive concept, a kind of multi-line system update device is additionally provided in the embodiment of the present invention, it is such as following
Embodiment described in.Since the principle that multi-line system update device solves the problems, such as is similar to multi-line system upgrade method, because
The implementation of this multi-line system update device may refer to the implementation of multi-line system upgrade method, and overlaps will not be repeated.
Used below, the combination of the software and/or hardware of predetermined function may be implemented in term " unit " or " module ".Although with
Device described in lower embodiment is preferably realized with software, but the combined realization of hardware or software and hardware
It may and be contemplated.Fig. 6 is a kind of structural block diagram of the multi-line system update device of the embodiment of the present invention, is located at master control
In plate, as shown in fig. 6, may include: receiving module 601 and sending module 602, the structure is illustrated below.
Receiving module 601, for receiving driving plate upgrade package；
Sending module 602, for by the bus between the target drives plate, the driving plate upgrade package to be sent
To target drives plate, to upgrade to the target drives plate.
In one embodiment, receiving module can specifically be connect by the bus between wireless data receipt modules
Receive the upgrade procedure packet that the wireless data receipt modules are sent；The journey for data will be marked in the upgrade procedure packet
Sequence packet is stored as driving plate upgrade package.
In one embodiment, program for data will be marked in the upgrade procedure packet in the master control borad
After packet is stored as driving plate upgrade package, it can be determined that whether driving plate upgrade package receives；It has been received in determination
In the case where finishing, determines and enter upgraded in offline mode；In the case where determination does not receive, it is logical to continue through the master control borad
The bus crossed between the target drives plate receives.
In one embodiment, the specific current operating status of available multi-line system of sending module；According to institute
Operating status is stated, determines upgrade mode；According to determining upgrade mode, the target drives plate is upgraded.Wherein, according to
The operating status, determines upgrade mode, may include: continuously to shut down duration beyond preset duration in the multi-line system
In the case of, it determines and uses the first upgrade mode, wherein first upgrade mode is only to send upgrading data in the bus；
In the case where the multi-line system continuously shuts down duration without departing from preset duration or, interior machine is in open state, determination is adopted
With the second upgrade mode, wherein second upgrade mode is to send upgrading data and operation data in the bus simultaneously.
Specifically, in the case where determining using the first upgrade mode, in the mistake upgraded to the target drives plate
Cheng Zhong may determine whether to receive interior machine power-on instruction；In the case where determination receives interior machine power-on instruction, mould will be upgraded
Formula switches to second upgrade mode by first upgrade mode.
In one embodiment, target drives plate can include but is not limited at least one of: driven compressor plate,
Fan drive plate.
In another embodiment, a kind of software is additionally provided, the software is for executing above-described embodiment and preferred reality
Apply technical solution described in mode.
In another embodiment, a kind of storage medium is additionally provided, above-mentioned software is stored in the storage medium, it should
Storage medium includes but is not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
It can be seen from the above description that the embodiment of the present invention realizes following technical effect: in master control borad and driving
Special bus is set between plate, after master control borad receives driving plate upgrade package, by the special bus of setting, will be driven
Movable plate upgrade package is sent to driving plate, to realize the demand to the upgrading of target drives plate.It solves through the above way existing
The problem of some driving plates can not carry out remote upgrade, caused upgrading inefficiency, has reached efficient stable upgrading driving
The technical effect of plate.
Although mentioning different specific embodiments in teachings herein, the application is not limited to be industry
Situation described in standard or embodiment etc., certain professional standards or the implementation base described using customized mode or embodiment
On plinth embodiment modified slightly also may be implemented above-described embodiment it is identical, it is equivalent or it is close or deformation after it is anticipated that
Implementation result.It, still can be with using these modifications or the embodiment of deformed data acquisition, processing, output, judgment mode etc.
Belong within the scope of the optional embodiment of the application.
Although this application provides the method operating procedure as described in embodiment or flow chart, based on conventional or noninvasive
The means for the property made may include more or less operating procedure.The step of enumerating in embodiment sequence is only numerous steps
One of execution sequence mode, does not represent and unique executes sequence.It, can when device or client production in practice executes
To execute or parallel execute (such as at parallel processor or multithreading according to embodiment or method shown in the drawings sequence
The environment of reason, even distributed data processing environment).The terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that process, method, product or equipment including a series of elements are not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, product or equipment
Intrinsic element.In the absence of more restrictions, be not precluded include the process, method of the element, product or
There is also other identical or equivalent elements in person's equipment.
Device that above-described embodiment illustrates or module etc. can specifically realize by computer chip or entity, or by having
There is the product of certain function to realize.For convenience of description, it is divided into various modules when description apparatus above with function to retouch respectively
It states.Certainly, the function of each module can be realized in the same or multiple software and or hardware when implementing the application,
The module for realizing same function can be realized by the combination of multiple submodule etc..Installation practice described above is only
Schematically, for example, the division of the module, only a kind of logical function partition, can there is other draw in actual implementation
The mode of dividing, such as multiple module or components can be combined or can be integrated into another system, or some features can be ignored,
Or it does not execute.
It is also known in the art that other than realizing controller in a manner of pure computer readable program code, it is complete
Entirely can by by method and step carry out programming in logic come so that controller with logic gate, switch, specific integrated circuit, programmable
Logic controller realizes identical function with the form for being embedded in microcontroller etc..Therefore this controller is considered one kind
Hardware component, and the structure that the device for realizing various functions that its inside includes can also be considered as in hardware component.Or
Person even, can will be considered as realizing the device of various functions either the software module of implementation method can be hardware again
Structure in component.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure, class etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments,
By executing task by the connected remote processing devices of communication network.In a distributed computing environment, program module can
To be located in the local and remote computer storage media including storage equipment.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It realizes by means of software and necessary general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, mobile terminal, server or the network equipment etc.) executes each embodiment of the application or implementation
Method described in certain parts of example.
Each embodiment in this specification is described in a progressive manner, the same or similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.The application can be used for crowd
In mostly general or special purpose computing system environments or configuration.Such as: personal computer, server computer, handheld device or
Portable device, laptop device, multicomputer system, microprocessor-based system, set top box, programmable electronics set
Standby, network PC, minicomputer, mainframe computer, distributed computing environment including any of the above system or equipment etc..
Although depicting the application by embodiment, it will be appreciated by the skilled addressee that the application there are many deformation and
Variation is without departing from spirit herein, it is desirable to which appended embodiment includes these deformations and changes without departing from the application.
Claims (13)
1. a kind of multi-line system characterized by comprising
Wireless data receipt modules are connected by the first bus with master control borad and interior machine, for the master control borad and described interior
Machine sends upgrade procedure packet；
The interior machine is risen for receiving the interior machine upgrade package in the upgrade procedure packet, and according to the interior machine upgrade package
Grade；
Master control borad is connected by the second bus with target drives plate, for receiving the upgrading of the driving plate in the upgrade procedure packet
Packet, and the target drives plate is upgraded by second bus according to the driving plate upgrade package.
2. multi-line system according to claim 1, which is characterized in that the target drives plate include it is following at least it
One: driven compressor plate, fan drive plate.
3. a kind of multi-line system upgrade method characterized by comprising
Master control borad receives driving plate upgrade package；
The master control borad is sent to target drives by the bus between the target drives plate, by the driving plate upgrade package
Plate, to upgrade to the target drives plate.
4. according to the method described in claim 3, it is characterized in that, master control borad reception driving plate upgrade package includes:
The master control borad receives what the wireless data receipt modules were sent by the bus between wireless data receipt modules
Upgrade procedure packet；
The master control borad will mark the program bag for data to carry out as driving plate upgrade package in the upgrade procedure packet
Storage.
5. according to the method described in claim 4, it is characterized in that, the master control borad will in the upgrade procedure packet label for
After the program bag of driving plate data is stored as driving plate upgrade package, the method also includes:
The master control borad judges whether driving plate upgrade package receives；
In the case where determining receive, determines and enter upgraded in offline mode；
In the case where determination does not receive, continues through the master control borad and pass through the bus between the target drives plate
It receives.
6. according to the method described in claim 3, it is characterized in that, the master control borad passes through between the target drives plate
The driving plate upgrade package is sent to target drives plate by bus, to upgrade to the target drives plate, comprising:
The master control borad obtains the current operating status of multi-line system；
According to the operation state, upgrade mode is determined；
According to determining upgrade mode, the target drives plate is upgraded.
7. according to the method described in claim 6, it is characterized in that, according to the operation state, determining upgrade mode, comprising:
In the case where the multi-line system continuously shuts down duration beyond preset duration, determines and uses the first upgrade mode,
In, first upgrade mode is that upgrading data are only sent in the bus；
In the case where the multi-line system continuously shuts down duration without departing from preset duration or, interior machine is in open state, really
Surely the second upgrade mode is used, wherein second upgrade mode is to send upgrading data and operation number in the bus simultaneously
According to.
8. the method according to the description of claim 7 is characterized in that in the case where determining using the first upgrade mode, right
During the target drives plate is upgraded, comprising:
Determine whether to receive interior machine power-on instruction；
Determine receive interior machine power-on instruction in the case where, upgrade mode is switched to described the by first upgrade mode
Two upgrade modes.
9. the method according to any one of claim 3 to 8, which is characterized in that the target drives plate include with down toward
It is one of few: driven compressor plate, fan drive plate.
10. a kind of multi-line system update device, which is characterized in that be located in master control borad, comprising:
Receiving module, for receiving driving plate upgrade package；
Sending module, for by the bus between the target drives plate, the driving plate upgrade package to be sent to target
Driving plate, to upgrade to the target drives plate.
11. a kind of air-conditioning, comprising: multi-line system update device described in any one of claim 10.
12. a kind of network equipment, comprising: memory, processor and storage are on a memory and the meter that can run on a processor
Calculation machine program, which is characterized in that the processor realizes any one of claim 3 to 9 institute when executing the computer program
The step of stating method.
13. a kind of non-volatile computer readable storage medium storing program for executing, is stored thereon with computer program, which is characterized in that the meter
The step of any one of claim 3 to 9 the method is realized when calculation machine program is executed by processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522827.1A CN110262822B (en) | 2019-06-17 | 2019-06-17 | Multi-split system and upgrading method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522827.1A CN110262822B (en) | 2019-06-17 | 2019-06-17 | Multi-split system and upgrading method and device thereof |
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