CN102207878A - Method for upgrading internetwork television difference - Google Patents
Method for upgrading internetwork television difference Download PDFInfo
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- CN102207878A CN102207878A CN2011101351603A CN201110135160A CN102207878A CN 102207878 A CN102207878 A CN 102207878A CN 2011101351603 A CN2011101351603 A CN 2011101351603A CN 201110135160 A CN201110135160 A CN 201110135160A CN 102207878 A CN102207878 A CN 102207878A
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Abstract
The invention discloses a method for upgrading internetwork television difference and aiming at solving the technical problem that the time for upgrading is greatly shortened. The method provided by the invention comprises the following steps of: 1. automatically obtaining an upgrading script file needing to be upgraded of a network server side by a television when the television is turned on or the user clicks a television upgrading page; 2. analyzing the upgrading script file by the television; 3. comparing a local version number with an upgrading file version number in the upgrading script file by the network server side; 5. analyzing the upgrading script file by the television; 6. downloading the upgrading script file of the network server end by the television; 7. detecting whether all files in an upgrading file table are downloaded by the television; 8. writing the upgrading script file into an assigned partition in a FLASH device of the television by the television; and 9. finishing upgrading. Compared with the prior art, the method for upgrading the internetwork television has the advantages of saving the time for upgrading because only the part with the updated data is written in each upgrading and prolonging the service life of the FLASH device.
Description
Technical field
The present invention relates to a kind of upgrade method of TV, particularly a kind of internet television difference upgrade method.
Background technology
At present increasing Web TV product is entering people's life, along with the increase of Web TV product software function, needs constantly to the Web TV online upgrading.The common way of current making TV software AKU is that the software full content is packaged into an IMAGE file, wipes then behind the FLASH new IMAGE file programming in FLASH again.This way can satisfy current demand under the very little situation of Web TV software package, when software package very big, the upgrading take the user in the time of the plenty of time user have a large amount of complaints.And according to analysis, each in fact upgrading often needs just very little a part of file content of upgrading, other heap files all need not to upgrade, its running environment, code and data all are stored in the middle of NAND or the NOR flash usually, in the time of each cold boot, system takes out data and moves in internal memory from flash.When program has renewal or revises, just need delete also new program in the programming again by the program that the upgrading module will be stored among the FLASH originally, be referred to as upgrading, the upgrade method of present more employing is with whole programs and data dump in the last main partition of FLASH, comprise LINUX, application program, application data etc., then the new program of burning again.Because FLASH equipment data write cycle is long, this upgrade method is done once upgrading usually will spend considerable time.
Summary of the invention
The purpose of this invention is to provide a kind of internet television difference upgrade method, the technical matters that solve is to reduce the upgrading required time greatly.
The present invention is by the following technical solutions: a kind of internet television difference upgrade method, may further comprise the steps: when one, television boot-strap or user clicked the televisor upgrading page, televisor obtained the upgrade script file of the required upgrading of network server end automatically; Two, televisor is analyzed the upgrade script file, compare in the IP address that allowing in the local ip address that network server end is obtained televisor and the upgrade script file upgraded in the IP address file, whether the IP address that allowing in the local ip address of verification televisor and the upgrade script file upgraded in the IP address file is identical, is then to enter next step; Three, whether the city edition this shop of network server end comparison televisor is consistent with the upgrade file version number in the upgrade script file, is then to enter next step; Four, televisor is analyzed the upgrade script file, and televisor obtains the deposit position of upgrade script file in network server end; Five, televisor is analyzed the upgrade script file, obtains the upgrade script listed files in the network server end; Six, the upgrade script file of televisor download network server end; Seven, televisor detects the All Files of whether having downloaded in the upgrade file tabulation, is then to enter next step; Eight, the subregion of appointment in the FLASH device of televisor gone into the programming of upgrade script file by televisor; Nine, upgrading finishes.
Televisor of the present invention is analyzed the upgrade script file, compare in the IP address that allowing in the local ip address that network server end is obtained televisor and the upgrade script file upgraded in the IP address file, whether the IP address that allowing in the local ip address of verification televisor and the upgrade script file upgraded in the IP address file is identical, inequalityly then finishes upgrading.
Whether the city edition this shop of network server end comparison televisor of the present invention is consistent with the upgrade file version number in the upgrade script file, and inconsistent then the end upgraded.
Televisor of the present invention detects the All Files of whether having downloaded in the upgrade file tabulation, has not downloaded the upgrade file tabulation and has then returned step 6.
The present invention compared with prior art, by each upgrading programming data the part of renewal is arranged, other parts remain unchanged, and have so both saved the required time of upgrading also to have reduced programming operation to the FLASH device, prolong the serviceable life of FLASH, reduced the probability that bad piece of FLASH occurs greatly.
Description of drawings
Fig. 1 is a process flow diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.
As shown in Figure 1, internet television difference upgrade method of the present invention may further comprise the steps: when one, television boot-strap or user clicked the televisor upgrading page, televisor obtained the upgrade script file of the required upgrading of network server end automatically by the network terminal; Two, televisor is analyzed the upgrade script file, compare in the IP address that allowing in the local ip address that network server end is obtained televisor and the upgrade script file upgraded in the IP address file, whether the IP address that allowing in the local ip address of verification televisor and the upgrade script file upgraded in the IP address file is identical, otherwise finishing upgrading, is then to enter next step; Three, whether the city edition this shop of network server end comparison televisor is consistent with the upgrade file version number in the upgrade script file, otherwise finishes upgrading, is then to enter next step; Four, televisor is analyzed the upgrade script file, and televisor obtains the deposit position of upgrade script file in network server end; Five, televisor is analyzed the upgrade script file, obtains the upgrade script listed files in the network server end; Six, the upgrade script file of televisor download network server end; Seven, televisor detects the All Files of whether having downloaded in the upgrade file tabulation, is then to enter next step, otherwise returns step 6; Eight, the subregion of appointment in the FLASH device of televisor gone into the programming of upgrade script file by televisor; Nine, upgrading finishes.
The present invention writes the upgrade script file to escalation policy and deposits in the upgrade server end, and the network terminal is downloaded the upgrade script file of this server end, and explains and carry out.
If want to change escalation policy, only need to revise the upgrade script of depositing in the upgrade server, flexible, the upgrade script example is as follows.
1. upgrade file deposit position=http: // 172.20.3.130/iptv/
2. allow the IP address=172.20.3.142 172.20.4.*172.20.3.142-172.20.3.255 172.20.5.6 of the network terminal of upgrading
3. version number=the V0406 of upgrade file
4. prepare the filename=cramfs.img of upgrading, jff2.img
The data that need among the present invention to upgrade are not difficult to find, can be divided into following a few class: bootloader, operating system (linux), file system, business application, service application data (picture, webpage) etc. usually.In regular these several modules during upgrading is not all can be updated at every turn, normally business datum, the business application etc. of the frequent updating of upgrading, and file system, operating system are to upgrade less the needs, and bootloader is just more less to be needed to upgrade.Therefore a kind of improved escalation policy is to use the method for subregion upgrading.The MTD (memory techniques driver) that utilization is used always arrives this several parts difference programming in the middle of the different FLASH subregions, each upgrading programming data have the subregion of renewal, other subregions then remain unchanged, so both having saved the upgrading required time has also reduced the programming of FLASH device operation, prolong the serviceable life of FLASH, reduced the probability that bad piece of FLASH occurs greatly.
Claims (4)
1. internet television difference upgrade method may further comprise the steps: when one, television boot-strap or user clicked the televisor upgrading page, televisor obtained the upgrade script file of the required upgrading of network server end automatically; Two, televisor is analyzed the upgrade script file, compare in the IP address that allowing in the local ip address that network server end is obtained televisor and the upgrade script file upgraded in the IP address file, whether the IP address that allowing in the local ip address of verification televisor and the upgrade script file upgraded in the IP address file is identical, is then to enter next step; Three, whether the city edition this shop of network server end comparison televisor is consistent with the upgrade file version number in the upgrade script file, is then to enter next step; Four, televisor is analyzed the upgrade script file, and televisor obtains the deposit position of upgrade script file in network server end; Five, televisor is analyzed the upgrade script file, obtains the upgrade script listed files in the network server end; Six, the upgrade script file of televisor download network server end; Seven, televisor detects the All Files of whether having downloaded in the upgrade file tabulation, is then to enter next step; Eight, the subregion of appointment in the FLASH device of televisor gone into the programming of upgrade script file by televisor; Nine, upgrading finishes.
2. internet television difference upgrade method according to claim 1, it is characterized in that: described televisor is analyzed the upgrade script file, compare in the IP address that allowing in the local ip address that network server end is obtained televisor and the upgrade script file upgraded in the IP address file, whether the IP address that allowing in the local ip address of verification televisor and the upgrade script file upgraded in the IP address file is identical, inequalityly then finishes upgrading.
3. internet television difference upgrade method according to claim 1 is characterized in that: whether the city edition this shop of described network server end comparison televisor is consistent with the upgrade file version number in the upgrade script file, and inconsistent then the end upgraded.
4. internet television difference upgrade method according to claim 1 is characterized in that: described televisor detects the All Files of whether having downloaded in the upgrade file tabulation, has not downloaded the upgrade file tabulation and has then returned step 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101351603A CN102207878A (en) | 2011-05-24 | 2011-05-24 | Method for upgrading internetwork television difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101351603A CN102207878A (en) | 2011-05-24 | 2011-05-24 | Method for upgrading internetwork television difference |
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| CN102207878A true CN102207878A (en) | 2011-10-05 |
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| CN2011101351603A Pending CN102207878A (en) | 2011-05-24 | 2011-05-24 | Method for upgrading internetwork television difference |
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Cited By (8)
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| CN102572526A (en) * | 2012-02-17 | 2012-07-11 | 深圳市酷开网络科技有限公司 | Television application market system and implementation method thereof |
| CN103136010A (en) * | 2011-11-25 | 2013-06-05 | 环旭电子股份有限公司 | Firmware update method and firmware update device capable of being used by firmware update method |
| WO2015035777A1 (en) * | 2013-09-13 | 2015-03-19 | 惠州Tcl移动通信有限公司 | Software upgrade method and system for mobile terminal |
| CN104661090A (en) * | 2015-02-04 | 2015-05-27 | 深圳市九洲电器有限公司 | Upgrading method and system for set-top box |
| CN105677398A (en) * | 2015-12-31 | 2016-06-15 | 中海网络科技股份有限公司 | Universal embedded computer software on-line upgrading method |
| CN106250195A (en) * | 2016-08-10 | 2016-12-21 | 青岛海信电器股份有限公司 | Update the method for system file, equipment and system |
| CN107770622A (en) * | 2017-11-07 | 2018-03-06 | 四川长虹电器股份有限公司 | The method and operating method of file in a kind of renewal linux system |
| CN109358883A (en) * | 2018-11-05 | 2019-02-19 | 珠海格力电器股份有限公司 | Programme upgrade method, system and application system, storage medium |
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| CN109358883A (en) * | 2018-11-05 | 2019-02-19 | 珠海格力电器股份有限公司 | Programme upgrade method, system and application system, storage medium |
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Application publication date: 20111005 |