CN110083375A - A kind of equipment room interaction carries out the method and device of OTA upgrading - Google Patents
A kind of equipment room interaction carries out the method and device of OTA upgrading Download PDFInfo
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- CN110083375A CN110083375A CN201910239789.9A CN201910239789A CN110083375A CN 110083375 A CN110083375 A CN 110083375A CN 201910239789 A CN201910239789 A CN 201910239789A CN 110083375 A CN110083375 A CN 110083375A
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- 230000003993 interaction Effects 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000002452 interceptive effect Effects 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004590 computer program Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
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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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Abstract
Technical solution of the present invention includes a kind of method and device of equipment room interaction progress OTA upgrading, which is characterized in that this method comprises: S10, is that the first equipment and the second equipment establish communication connection；S20 is coordinated and is determined to the master-slave relationship of the first equipment and the second equipment；S30 uses main equipment to carry out OTA upgrading from equipment after determining master-slave relationship, exchange master-slave relationship and progress OTA upgrading again after the completion of upgrading.The invention has the benefit that making the equipment of only single system, OTA upgrading also can be safely carried out；Under the premise of guaranteeing OTA power down safety, the standby system on individual equipment is saved, cost is advantageously reduced.
Description
Technical field
The present invention relates to the method and devices that a kind of interaction of equipment room carries out OTA upgrading, belong to computer field.
Background technique
More and more smart machines need to possess OTA upgrading ability, with upgrade function, repair loophole.It supports to upgrade
If, then it needs to save standby system in a device, dual system is such as supported, or support a recovery system, to rise
When grade main system after the power down of midway, if main system is destroyed, moreover it is possible to start to standby system and continue to complete upgrading.But it supports
Standby system is then intended to more spaces flash, increases cost.
Prior art discloses a kind of upgrade method of equipment, device and household appliance (application numbers
CN201810160487.8), it discloses more similar technical solutions, i.e., be all assisted by an equipment another equipment into
Row upgrading, but the equipment that documents disclose that help cannot directly network is upgraded, but device looses power when
Wait the unstable factor that exists and can not upgrade.
Summary of the invention
The present invention provides the method and devices that a kind of interaction of equipment room carries out OTA upgrading, so that only single system is set
It is standby, it also can safely carry out OTA upgrading.
Technical solution of the present invention includes a kind of method for carrying out OTA upgrading between equipment mutually, which is characterized in that the party
Method includes: S10, is that the first equipment and the second equipment establish communication connection；S20 closes the principal and subordinate of the first equipment and the second equipment
System is coordinated and is determined；S30 uses main equipment after determining master-slave relationship to carry out OTA upgrading, tune after the completion of upgrading from equipment
It changes master-slave relationship and carries out OTA upgrading again.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein this method further include:
If corresponding to start and initializing from equipment when in the step S30 in the slave device looses power that OTA upgrades
When not activation system, and connect automatically into OTA upgrade status and monitoring in real time with main equipment, continue if successful connection
OTA upgrading.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein step S10 is specifically included: using including
But the mode for being not limited to universal serial bus or serial ports is that the first equipment and the second equipment establish connection, wherein the first equipment and the
The interactive interface and agreement of two equipment include but is not limited to any communication interface and custom protocol.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein step S20 is specifically included: S21, and first
After equipment and the second equipment establish connection, the equipment for needing to carry out OTA upgrading is determined according to interactive information；S22, if first sets
It is standby to be required to upgrade with the second equipment, then randomly select one of equipment as main equipment, another equipment is used as from setting
It is standby；If first equipment needs to upgrade with one of equipment in the second equipment, the equipment that upgrades will be needed as from equipment,
The equipment of upgrading is not needed as main equipment.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein this method further include: based on being set
The correspondence equipment of equipment sets unique identification, for the power down when carrying out OTA upgrading from equipment and is again coupled to matched foundation.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein step S30 is specifically included: S31, by
Main equipment in one equipment and the second equipment carries out system starting, enters OTA upgrade status from equipment, main equipment downloading, which updates, to be referred to
Order and data are simultaneously updated to from equipment；S32, by the master-slave relationship of the first equipment and the second equipment in the step S31 into
Row is exchanged, and executes step S31 again, completes the interaction upgrading of the first equipment and the second equipment.
According to the method for carrying out OTA upgrading between the equipment mutually, wherein step S30 further include: from equipment OTA liter
Main equipment is restarted and releases unique identification after the completion of grade.
Technical solution of the present invention further includes the device for carrying out OTA upgrading between a kind of equipment mutually, which is characterized in that should
Device includes: attachment device, for establishing communication connection for the first equipment and the second equipment；Conditioning unit, for being set to first
Standby and the second equipment master-slave relationship is coordinated and is determined；Interaction update device is set after master-slave relationship for determining using master
Standby is that OTA upgrading is carried out from equipment, and master-slave relationship and progress OTA upgrading again are exchanged after the completion of upgrading.
The invention has the benefit that making the equipment of only single system, OTA upgrading also can be safely carried out；Guaranteeing
Under the premise of OTA power down safety, the standby system on individual equipment is saved, cost is advantageously reduced.
Detailed description of the invention
Fig. 1 show the overview flow chart of embodiment according to the present invention；
Fig. 2 show the device block diagram of embodiment according to the present invention；
Fig. 3 show the detail flowchart of embodiment according to the present invention；
Fig. 4 show a kind of embodiment flow chart based on technical solution of the present invention.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.
It should be noted that unless otherwise specified, when a certain feature referred to as " fixation ", " connection " are in another feature,
It can directly fix, be connected to another feature, and can also fix, be connected to another feature indirectly.In addition, this
The descriptions such as the upper and lower, left and right used in open are only the mutual alignment pass relative to each component part of the disclosure in attached drawing
For system.The "an" of used singular, " described " and "the" are also intended to including most forms in the disclosure, are removed
Non- context clearly expresses other meaning.In addition, unless otherwise defined, all technical and scientific terms used herein
It is identical as the normally understood meaning of those skilled in the art.Term used in the description is intended merely to describe herein
Specific embodiment is not intended to be limiting of the invention.Term as used herein "and/or" includes one or more relevant
The arbitrary combination of listed item.
It will be appreciated that though various elements, but this may be described using term first, second, third, etc. in the disclosure
A little elements should not necessarily be limited by these terms.These terms are only used to for same type of element being distinguished from each other out.For example, not departing from
In the case where disclosure range, first element can also be referred to as second element, and similarly, second element can also be referred to as
One element.The use of provided in this article any and all example or exemplary language (" such as ", " such as ") is intended merely to more
Illustrate the embodiment of the present invention well, and unless the context requires otherwise, otherwise the scope of the present invention will not be applied and be limited.
Fig. 1 show the overview flow chart of embodiment according to the present invention.The process includes: S10, is the first equipment and the
Two equipment establish communication connection；S20 is coordinated and is determined to the master-slave relationship of the first equipment and the second equipment；S30 is determined
Master-slave relationship and again progress OTA liter are exchanged after the completion of upgrading to carry out OTA upgrading from equipment using main equipment after master-slave relationship
Grade.Specifically, if in the step S30 in OTA upgrading slave device looses power, it is corresponding from equipment starting and it is initial
Not activation system when change, and being connect automatically into OTA upgrade status and monitoring in real time with main equipment, continue if successful connection into
Row OTA upgrading；Connection is established for the first equipment and the second equipment by way of universal serial bus or serial ports, the present invention is unlimited
Specific interactive interface and agreement are made, can be used any communication interface and standard or customized agreement；First equipment with
After second equipment establishes connection, the equipment for needing to carry out OTA upgrading is determined according to interactive information；If first equipment is set with second
It is standby to be required to upgrade, then one of equipment is randomly selected as main equipment, another equipment is used as from equipment；If first
Equipment needs to upgrade with one of equipment in the second equipment, then the equipment upgraded will be needed as from equipment, do not need to upgrade
Equipment as main equipment；Main equipment in first equipment and the second equipment carries out system starting, enters OTA upgrading shape from equipment
State, main equipment downloading update instruction and data and are updated to from equipment；By the first equipment and the master-slave relationship of the second equipment
It is exchanged, and executes upgrade step again, complete the interaction upgrading of the first equipment and the second equipment；Upgrade from equipment OTA
Restarted at rear main equipment and releases unique identification.
Fig. 2 show the device block diagram of embodiment according to the present invention.First equipment and the second equipment pass through attachment device
It is attached, the first equipment and the second equipment are provided with conditioning unit and interaction update device, wherein conditioning unit is used for the
The master-slave relationship of one equipment and the second equipment is coordinated and is determined；Interaction update device is for using master after determining master-slave relationship
Equipment is that OTA upgrading is carried out from equipment, and master-slave relationship is exchanged after the completion of upgrading and carries out OTA upgrading again.It is logical when interaction upgrading
It crosses long-range be wirelessly connected from remote server and downloads corresponding data and instruction.
Fig. 3 show the detail flowchart of embodiment according to the present invention.It is specifically summarized as: two equipment being allowed to pass through certain
Kind communication interface interconnects, such as USB or serial ports.After connection, the OTA program of two equipment will do it negotiation, determine principal and subordinate
Relationship has such as determined that A is equipment at this time, has then first carried out OTA upgrading by equipment A for equipment B.Etc. equipment B upgrading complete again into
After entering system, then master-slave relationship is exchanged, is that A system carries out OTA upgrading by B system.
If midway unexpected power down occurs from equipment, it is likely to be at distress condition from the system of equipment, after restarting,
Its bootloader will not activation system, but be again introduced into OTA state automatically, main equipment waited to be again coupled to and continue to complete
OTA.And if power down occurs for main equipment, since the system of main equipment is not carrying out OTA, then it can still be normally entered after restarting and be
System, and connect from equipment, continue to complete OTA.
Fig. 4 show a kind of embodiment flow chart based on technical solution of the present invention.It is specific to summarize are as follows:
(1) fastboot (fast brushing machine mode) agreement that equipment end is realized in uboot (System guides), can support
The uboot stage enters fastboot state, receives external update and asks summed data, completes system update.
(2) fastboot host ending tool is supported, in Linux system to support that updating another by fastboot sets
Standby system.
(3) two equipment reboot into the fastboot mode in uboot in turn, are updated
It should be appreciated that the embodiment of the present invention can be by computer hardware, the combination of hardware and software or by depositing
The computer instruction in non-transitory computer-readable memory is stored up to be effected or carried out.Standard volume can be used in the method
Journey technology-includes that the non-transitory computer-readable storage media configured with computer program is realized in computer program,
In configured in this way storage medium computer is operated in a manner of specific and is predefined --- according in a particular embodiment
The method and attached drawing of description.Each program can with the programming language of level process or object-oriented come realize with department of computer science
System communication.However, if desired, the program can be realized with compilation or machine language.Under any circumstance, which can be volume
The language translated or explained.In addition, the program can be run on the specific integrated circuit of programming for this purpose.
In addition, the operation of process described herein can be performed in any suitable order, unless herein in addition instruction or
Otherwise significantly with contradicted by context.Process described herein (or modification and/or combination thereof) can be held being configured with
It executes, and is can be used as jointly on the one or more processors under the control of one or more computer systems of row instruction
The code (for example, executable instruction, one or more computer program or one or more application) of execution, by hardware or its group
It closes to realize.The computer program includes the multiple instruction that can be performed by one or more processors.
Further, the method can be realized in being operably coupled to suitable any kind of computing platform, wrap
Include but be not limited to PC, mini-computer, main frame, work station, network or distributed computing environment, individual or integrated
Computer platform or communicated with charged particle tool or other imaging devices etc..Each aspect of the present invention can be to deposit
The machine readable code on non-transitory storage medium or equipment is stored up to realize no matter be moveable or be integrated to calculating
Platform, such as hard disk, optical reading and/or write-in storage medium, RAM, ROM, so that it can be read by programmable calculator, when
Storage medium or equipment can be used for configuration and operation computer to execute process described herein when being read by computer.This
Outside, machine readable code, or part thereof can be transmitted by wired or wireless network.When such media include combining microprocessor
Or other data processors realize steps described above instruction or program when, invention as described herein including these and other not
The non-transitory computer-readable storage media of same type.When methods and techniques according to the present invention programming, the present invention
It further include computer itself.
Computer program can be applied to input data to execute function as described herein, to convert input data with life
At storing to the output data of nonvolatile memory.Output information can also be applied to one or more output equipments as shown
Device.In the preferred embodiment of the invention, the data of conversion indicate physics and tangible object, including the object generated on display
Reason and the particular visual of physical objects are described.
The above, only presently preferred embodiments of the present invention, the invention is not limited to above embodiment, as long as
It reaches technical effect of the invention with identical means, all within the spirits and principles of the present invention, any modification for being made,
Equivalent replacement, improvement etc., should be included within the scope of the present invention.Its technical solution within the scope of the present invention
And/or embodiment can have a variety of different modifications and variations.
Claims (8)
1. the method for OTA upgrading is carried out between a kind of equipment mutually, which is characterized in that this method comprises:
S10 is that the first equipment and the second equipment establish communication connection；
S20 is coordinated and is determined to the master-slave relationship of the first equipment and the second equipment；
S30 determines after master-slave relationship using main equipment to be to carry out OTA upgrading from equipment, exchanges master-slave relationship simultaneously after the completion of upgrading
OTA upgrading is carried out again.
2. the method for OTA upgrading is carried out between equipment according to claim 1 mutually, which is characterized in that this method is also wrapped
It includes:
If when slave device looses power in OTA upgrading in the step S30, it is corresponding from equipment starting and when initializing not
Activation system, and connect automatically into OTA upgrade status and monitoring in real time with main equipment, continue OTA if successful connection
Upgrading.
3. the method for OTA upgrading is carried out between equipment according to claim 1 mutually, which is characterized in that the step S10
It specifically includes:
Connection is established for the first equipment and the second equipment using the mode of including but not limited to universal serial bus or serial ports, wherein
The interactive interface and agreement of first equipment and the second equipment include but is not limited to any communication interface and custom protocol.
4. the method for OTA upgrading is carried out between equipment according to claim 1 mutually, which is characterized in that the step S20
It specifically includes:
After S21, the first equipment and the second equipment establish connection, the equipment for needing to carry out OTA upgrading is determined according to interactive information；
S22 randomly selects one of equipment as main equipment, separately if first equipment is required to upgrade with the second equipment
An outer equipment is used as from equipment；If first equipment needs to upgrade with one of equipment in the second equipment, will need to rise
The equipment of grade is used as the equipment for not needing upgrading from equipment as main equipment.
5. the method for OTA upgrading is carried out between equipment according to claim 4 mutually, which is characterized in that this method is also wrapped
It includes:
Upper unique identification is set to be arranged to the correspondence equipment of main equipment, for the power down when carrying out OTA upgrading from equipment and again
The foundation of secondary matching connection.
6. the method for OTA upgrading is carried out between equipment according to claim 1 mutually, which is characterized in that the step S30
It specifically includes:
Main equipment in first equipment and the second equipment is carried out system starting by S31, enters OTA upgrade status from equipment, master sets
Standby downloading updates instruction and data and is updated to from equipment；
The master-slave relationship of first equipment and the second equipment in the step S31 is exchanged, and executes step again by S32
S31 completes the interaction upgrading of the first equipment and the second equipment.
7. the method for OTA upgrading is carried out between equipment according to claim 6 mutually, which is characterized in that the step S30
Further include: restarted from main equipment after the completion of equipment OTA upgrading and releases unique identification.
8. carrying out the device of OTA upgrading between a kind of equipment for executing any claim of the 1-7 mutually, feature exists
In the device includes:
Attachment device, for establishing communication connection for the first equipment and the second equipment；
Conditioning unit is coordinated and is determined for the master-slave relationship to the first equipment and the second equipment；
Interactive update device upgrades tune after the completion for using main equipment after determining master-slave relationship to carry out OTA upgrading from equipment
It changes master-slave relationship and carries out OTA upgrading again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239789.9A CN110083375A (en) | 2019-03-27 | 2019-03-27 | A kind of equipment room interaction carries out the method and device of OTA upgrading |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239789.9A CN110083375A (en) | 2019-03-27 | 2019-03-27 | A kind of equipment room interaction carries out the method and device of OTA upgrading |
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| CN110083375A true CN110083375A (en) | 2019-08-02 |
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| CN201910239789.9A Pending CN110083375A (en) | 2019-03-27 | 2019-03-27 | A kind of equipment room interaction carries out the method and device of OTA upgrading |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110908818A (en) * | 2019-11-29 | 2020-03-24 | 上海联影医疗科技有限公司 | Verification method, device, equipment and storage medium |
| CN111124451A (en) * | 2019-12-24 | 2020-05-08 | 山东有人信息技术有限公司 | Distributed backup upgrading method |
| CN112003936A (en) * | 2020-08-21 | 2020-11-27 | 北京字节跳动网络技术有限公司 | Method, device and system for upgrading equipment in cluster system |
| CN113760336A (en) * | 2021-06-30 | 2021-12-07 | 惠州Tcl移动通信有限公司 | Software upgrading method and device, electronic equipment and storage medium |
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Application publication date: 20190802 |