CN110336862A - The method for upgrading system of batch Intelligent hardware - Google Patents
The method for upgrading system of batch Intelligent hardware Download PDFInfo
- Publication number
- CN110336862A CN110336862A CN201910531060.9A CN201910531060A CN110336862A CN 110336862 A CN110336862 A CN 110336862A CN 201910531060 A CN201910531060 A CN 201910531060A CN 110336862 A CN110336862 A CN 110336862A
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- CN
- China
- Prior art keywords
- intelligent hardware
- server
- bandwidth
- upgrading
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
Abstract
The present invention relates to the method for upgrading system of batch Intelligent hardware, a time is randomly generated in each Intelligent hardware terminal, each Intelligent hardware terminal only sends downloading upgrade package file request to server when reaching the time respectively generated, after server receives the request, server judges whether bandwidth is enough, when server bandwidth is inadequate, intelligent terminal downloading upgrading APMB package failure, when server bandwidth is enough, intelligent terminal downloading upgrading APMB package success, when intelligent terminal downloads upgrading APMB package failure, Intelligent hardware delay a period of time retransmits downloading upgrade package file request, the time of delay is generated by exponential backoff algorithm.Terminal of the invention itself is downloaded according to algorithmic delay, reduces the communication between terminal and server, the mistake that reduces server stress and may cause, more efficiently.Solve the congestion problems occurred when upgrading.
Description
Technical field
The present invention relates to the method for upgrading system of batch Intelligent hardware.
Background technique
Batch Intelligent hardware wants upgrade-system at present, mainly passes through following 3 steps.
1, the Intelligent hardware of batch sends upgrade request from the same network to server simultaneously, current Intelligent hardware version
This number is sent to server.
2, after server obtains the version number of Intelligent hardware, according to the version number of Intelligent hardware newest in current server,
Judge whether current Intelligent hardware needs to upgrade, if necessary to upgrade, the path of upgrade package returned into Intelligent hardware.
3, after Intelligent hardware receives upgrading packet address, start to download upgrade package；After the completion of downloading, upgrade package is decompressed；Decompression
After the completion, according to the updating content system of upgrade package.
Upgrading process has the following disadvantages at this stage:
1, terminal device bandwidth problem is not accounted for, batch smart machine is gone out from the same network simultaneously, will cause this
Terminal network congestion, it may appear that upgrade file failed download.
2, server bandwidth problem is not accounted for, when Intelligent hardware is more, while upgrade server is carried out and will appear
Bandwidth is inadequate, causes server and a series of uncertain problems of Intelligent hardware.
3, there is request, server just gives data, and control force is poor, and scalability is poor.
Summary of the invention
The main purpose of the present invention is to provide the upgrade method of congestion occur when a kind of upgrading of solution Intelligent hardware.
The upgrading the following steps are included:
A time is randomly generated in each Intelligent hardware terminal, and each Intelligent hardware terminal is only when reaching the time respectively generated
Downloading upgrade package file request is sent to server,
After server receives the request, server judges whether bandwidth is enough, when server bandwidth is inadequate, service
Device refusal sends upgrading APMB package and gives Intelligent hardware terminal, the failure of Intelligent hardware terminal downloads；When server bandwidth is enough, clothes
Business device sends upgrading APMB package and gives Intelligent hardware terminal, and Intelligent hardware terminal downloads are successful,
Whenever intelligent terminal failed download, Intelligent hardware delay a period of time retransmits downloading upgrade package file request, prolongs
When time by exponential backoff algorithm generate,
Wherein, the exponential backoff algorithm are as follows:
I. a timeslice t is determined,
Ii. after first time failed download occurring, each Intelligent hardware waits 0 or 1 t to retransmit downloading upgrade package file request,
Iii. after second of failed download occurs, each Intelligent hardware waits 0,1,2 or 3 t to retransmit downloading upgrading APMB package and asks
It asks,
Iv. after i-th failed download occurring, downloading upgrade package file request is retransmited after waiting n * t, n is in 0 and 2i- 1 it
Between a randomly selected integer, i is integer greater than 2.
Further, the above method also has following optimization or supplement step:
Intelligent hardware downloading is upgraded after completing upgrading APMB package.
Server judges the whether enough methods of bandwidth specifically:
The intelligent terminal sum bandwidth of current accessed is more than or equal to the bandwidth that current server can be supported, server bandwidth is not
It is enough,
The intelligent terminal sum bandwidth of current accessed is less than the bandwidth that current server can be supported, server bandwidth is enough.
Terminal of the invention itself is downloaded according to algorithmic delay, reduces the communication between terminal and server, reduces clothes
Business device pressure and the mistake that may cause, more efficiently.Solve the congestion problems occurred when upgrading.
Detailed description of the invention
Fig. 1 is the step flow chart of the system upgrade of batch Intelligent hardware.
Specific embodiment
Hereinafter, be described further for the present invention in conjunction with the embodiments, embodiment is only used for illustrating rather than limit
Determine protection scope of the present invention.
1, terminal intelligent hardware dispersion sends request.
1) time is randomly generated in each Intelligent hardware terminal.
2) only time is up, just sends upgrade request to server, and the time is less than, and does not send upgrading to server and asks
It asks.
2, server bandwidth load validation: the box quantity that server can be supported simultaneously.
1) a upgrade package file size is determined first.
2) box quantity=server total bandwidth that server can be supported simultaneously is divided by upgrade package file size.
3, Intelligent hardware upgrading judgement.
1) Intelligent hardware request upgrading after, if server bandwidth not enough (that is: current accessed box sum bandwidth >=when
The bandwidth that preceding server can be supported), intelligent terminal then downloads upgrading APMB package failure, if bandwidth reaches (that is: current accessed
The bandwidth that box sum bandwidth < current server can be supported), intelligent terminal is then downloaded upgrade package.
2) after upgrading APMB package is completed in Intelligent hardware downloading, it will do it normal upgrading.
3) after Intelligent hardware downloading upgrading APMB package failure, delay a period of time is re-requested, and delay time passes through index
Back off algorithm generates.
4, exponential backoff algorithm.
1) method for upgrading system of batch Intelligent hardware determines a timeslice t.
2) after first time failed download occurs for the method for upgrading system of batch Intelligent hardware, each Intelligent hardware waits 0 or 1
T starts request upgrading again.
3) after second of failed download occurs for the method for upgrading system of batch Intelligent hardware, each Intelligent hardware waits 0,1,2
Or 3 t start request upgrading again.
4) batch Intelligent hardware method for upgrading system occur i-th failed download after, 0 to 2 i power subtract 1 between
It is randomly chosen a several n, starts request upgrading after waiting n * t again.
Claims (3)
1. a kind of method for upgrading system of batch Intelligent hardware, it is characterised in that the following steps are included:
A time is randomly generated in each Intelligent hardware terminal, and each Intelligent hardware terminal is only when reaching the time respectively generated
Downloading upgrade package file request is sent to server,
After server receives the request, server judges whether bandwidth is enough, when server bandwidth is inadequate, service
Device refusal sends upgrading APMB package and gives Intelligent hardware terminal, the failure of Intelligent hardware terminal downloads；When server bandwidth is enough, clothes
Business device sends upgrading APMB package and gives Intelligent hardware terminal, and Intelligent hardware terminal downloads are successful,
Whenever the failure of Intelligent hardware terminal downloads, Intelligent hardware delay a period of time retransmits downloading upgrading APMB package and asks
It asks, the time of delay is generated by exponential backoff algorithm,
Wherein, the exponential backoff algorithm are as follows:
I. a timeslice t is determined,
Ii. after first time failed download occurring, each Intelligent hardware waits 0 or 1 t to retransmit downloading upgrade package file request,
Iii. after second of failed download occurs, each Intelligent hardware waits 0,1,2 or 3 t to retransmit downloading upgrading APMB package again
Request,
Iv. after i-th failed download occurring, downloading upgrade package file request is retransmited after waiting n * t, n is in 0 and 2i- 1 it
Between a randomly selected integer, i is integer greater than 2.
2. the method for upgrading system of batch Intelligent hardware as described in claim 1, it is characterised in that Intelligent hardware downloading is completed
Upgraded after upgrading APMB package.
3. the method for upgrading system of batch Intelligent hardware as described in claim 1, it is characterised in that server judges that bandwidth is
No enough methods are as follows:
The Intelligent hardware total number of terminals bandwidth of current accessed is more than or equal to the bandwidth that current server can be supported, server bandwidth
Not enough,
The Intelligent hardware total number of terminals bandwidth of current accessed is less than the bandwidth that current server can be supported, server bandwidth foot
It is enough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531060.9A CN110336862A (en) | 2019-06-19 | 2019-06-19 | The method for upgrading system of batch Intelligent hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531060.9A CN110336862A (en) | 2019-06-19 | 2019-06-19 | The method for upgrading system of batch Intelligent hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110336862A true CN110336862A (en) | 2019-10-15 |
Family
ID=68142770
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910531060.9A Pending CN110336862A (en) | 2019-06-19 | 2019-06-19 | The method for upgrading system of batch Intelligent hardware |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852508A (en) * | 2021-09-29 | 2021-12-28 | 厦门亿联网络技术股份有限公司 | Communication method and device under scene of equipment batch deployment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645929A (en) * | 2009-08-25 | 2010-02-10 | 中兴通讯股份有限公司 | Method and system of synchronization initiated by dynamic content distributing service server |
| CN103259672A (en) * | 2012-02-17 | 2013-08-21 | 阿里巴巴集团控股有限公司 | Software upgrading method and software upgrading system |
| CN104704908A (en) * | 2012-10-05 | 2015-06-10 | 高通股份有限公司 | Apparatus and method for deferring cell update messages from user equipment |
| CN107015817A (en) * | 2017-05-25 | 2017-08-04 | 孙文现 | A kind of method of equipment firmware aerial upgrade |
-
2019
- 2019-06-19 CN CN201910531060.9A patent/CN110336862A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645929A (en) * | 2009-08-25 | 2010-02-10 | 中兴通讯股份有限公司 | Method and system of synchronization initiated by dynamic content distributing service server |
| CN103259672A (en) * | 2012-02-17 | 2013-08-21 | 阿里巴巴集团控股有限公司 | Software upgrading method and software upgrading system |
| CN104704908A (en) * | 2012-10-05 | 2015-06-10 | 高通股份有限公司 | Apparatus and method for deferring cell update messages from user equipment |
| CN107015817A (en) * | 2017-05-25 | 2017-08-04 | 孙文现 | A kind of method of equipment firmware aerial upgrade |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113852508A (en) * | 2021-09-29 | 2021-12-28 | 厦门亿联网络技术股份有限公司 | Communication method and device under scene of equipment batch deployment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |