CN101079955A - Secure download method of TV system software - Google Patents
Secure download method of TV system software Download PDFInfo
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- CN101079955A CN101079955A CNA2006100608173A CN200610060817A CN101079955A CN 101079955 A CN101079955 A CN 101079955A CN A2006100608173 A CNA2006100608173 A CN A2006100608173A CN 200610060817 A CN200610060817 A CN 200610060817A CN 101079955 A CN101079955 A CN 101079955A
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Abstract
This invention relates to a safely downloading method for TV system software, which connects networks first of all and searches for software, after the system tests software to be downloaded, it downloads it in steps, and first of all downloads a kernel module in the system, then an applied function module, an additive module and a data module orderly.
Description
[technical field]
The present invention relates to a kind of upgrade method of TV system software, particularly a kind of by downloading from the Internet Server safety and precise with the method for upgrading TV system software.
[background technology]
Along with the arrival in electrical integrated epoch of family, present tv product except that having traditional rating function, also have as browse web sites, diversified function such as video request program.Its inside of such tv product is provided with a memory of having stored various systems soft wares, is generally a flash memory (Flash Memory).When the user imported certain operation signal, central processing unit accessed corresponding program from memory, and carried out the operation of this program setting.For the performance that improves TV or expand its function, TV producer can release new systems soft ware frequently, and the user will obtain new service function then to be needed upgrade existing systems soft ware, is about to new systems soft ware and is stored in the memory, substitutes original software.
In traditional TV production technology, the control system of TV is fixed, and promptly systems soft ware is to be solidificated in the hardware of TV, can not change, and the systems soft ware of TV is in case carry out just can not having changed after the burning on production line again.If discovery procedure has what defective or leak in the use afterwards, that also has no idea to revise, and perhaps needs to want producer to go to fire again, revises very trouble.Therefore need a kind ofly can be easy to, safety, the upgrade method of TV system software exactly.
[summary of the invention]
Technical problem to be solved by this invention is to provide a kind of method for safely downloading of TV system software, and is particularly a kind of by downloading from Internet Server with the method for upgrading TV system software.
Another object of the present invention is to provide a kind of method for safely downloading of TV system software, this method not only can quick-downloading needed upgrade software, and can accurately download to the data that need, can not cause loss of data, failed download owing to the machine of delaying or other reason.
The prerequisite that realizes this method is: have user's input module, input processing module, display module, memory module and mixed-media network modules mixed-media in the television set operating system.User's input module is used to receive the command information of user's input, and input processing module is used for input information is handled.After user's input module is received user instruction, can become system message to send input processing module to instruction transformation, input processing module is received after the message, sends and instructs to display module, display module shows that according to instruction corresponding interface is to the user.Simultaneously, input processing module can send download instruction to mixed-media network modules mixed-media after receiving system message, allows it download the system program of latest edition.This all possesses the relevant hardware configuration in present television system, do not repeat them here.
Corresponding software systems, its formation is: system kernel module, main program module, applied function module, add-on module and data module, the relation of these 5 modules is: the system kernel module is the most important, is operating system, and system from then on system kernel module begins to start.After the system start-up, just begin to carry out main program module, remove to call other applied function module again by main program module according to user's instruction.What add-on module was deposited is some configuration files, and data module is deposited is that each application program may need some data of using.In order to download quickly and accurately, according to the download that can distribute effectively of the formation characteristics of these software modules, thinking of the present invention that Here it is.
Therefore, the present invention is achieved in that
A kind of method for safely downloading of TV system software, this method comprises the steps:
A, carry out network and connect, the mixed-media network modules mixed-media of TV detects the network port, and sends connection request, is connected on the Internet;
B, search software, after being linked to relevant network, system detects needed software version, and compare with the software of existing television system, if detected release level height is then carried out next step operation, if the software of detected version and television system is the same, even lower, then withdraw from download;
C, software are downloaded step by step, retrieve required downloaded software after, according to the module classification of software, download system kernel module at first, down load application functional module, add-on module and data module successively again.
The method for safely downloading of described TV system software is stored in respectively after the aforesaid software module download in 5 piecemeals of numbering 0 to 4 in the FLASH memory space.
The method for safely downloading of above-mentioned TV system software, the system kernel module that it is at first downloaded, and data that should not the system kernel module are placed in the 0th of the FLASH memory space, but at first with deposit data at the 3rd, i.e. the shared space of add-on module.
The method for safely downloading of above-mentioned TV system software leaves the download of system kernel module in the 3rd, original add-on module is override (being that add-on module is deleted).After the system kernel module is by complete download, again the data in the 3rd are replaced the data in the 0th, realize the upgrading of system kernel module, what can guarantee like this to download is safe and reliable, and system can be owing to unexpected fault is damaged.
The method for safely downloading of described TV system software, all download finish and successful refresh routine after, memory module will notify display module to upgrade successfully, display module shows, and carries out system update.
The present invention adopts and downloads at the module distribution characteristics of software, targetedly, have and sequentially download needed software, actual conditions in conjunction with TV, the fail safe of downloading is guaranteed first, avoid because the system failure that failed download causes, file such as loses at situation, and classifying downloaded guarantee transfer of data accurately and reliability, can carry out software upgrading safely and fast.
[description of drawings]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 constitutes block diagram for the operating system of the upgrade method of TV system software of the present invention,
Fig. 2 constitutes schematic diagram for the systems soft ware of the upgrade method of TV system software of the present invention,
The flow chart that Fig. 3 upgrades for the upgrade method of TV system software of the present invention.
[embodiment]
See also Fig. 1, wherein, have user's input module 10, input processing module 20, display module 30, memory module 40 and mixed-media network modules mixed-media 50 in the television set operating system 10 of the present invention.Wherein, user's input module 10 is used to receive the command information of user's input, and input processing module 20 is used for input information is handled.User's input module 10 is connected in input processing module 20, and 20 of input processing modules are connected in display module 30.After user's input module 10 is received user instruction, can become system message to send input processing module 20 to instruction transformation, input processing module 20 is received after the message, sends and instructs to display module 30, and display module 30 shows that according to instruction corresponding interface is to the user.Simultaneously, input processing module 20 can send download instruction to mixed-media network modules mixed-media 50 after receiving system message, allows it download the system program of latest edition.Mixed-media network modules mixed-media 50 will be given memory module 40 after having downloaded program, memory module 40 uses new program to replace old program, carries out program upgrade.After the upgrading, memory module 40 will notify display module 30 to upgrade successfully, and display module 30 is after having notice, and the prompting customer upgrade is successful.
Usually, this input processing module 40 is a central processing unit (CPU), and its control shows and various information processing that this functional module 40 control display module 20 (display device) shows various feature operations interface to the user in the present invention.
See also Fig. 2, systems soft ware is divided into 5 big modules: system kernel module 81, main program module 83, applied function module 85, add-on module 87 and data module 89 are stored in respectively in 5 piecemeals of numbering 0 to 4 in the FLASH memory space.The relation of these 5 modules is: system kernel module 81 is the most important, is operating system, and system from then on system kernel module 81 begins to start.After the system start-up, just begin to carry out main program module 83, remove to call other applied function module 85 again by main program module 83 according to user's instruction.Add-on module deposit 87 be some configuration files, data module 89 is deposited is that each application program may need some data of using.
When downloading the systems soft ware of redaction, at first the download system kernel module 81, but the data of new system kernel module are not placed in the 0th of the FLASH memory space, but at first with deposit data at the 3rd, i.e. the space at add-on module 87 places.This is because during data download, not every data all arrive simultaneously, but a time course to be arranged, if in this process, take place to have a power failure or the network interruption, TV just will not receive complete kernel module so, television system just may be collapsed and can't be restarted, and can only manually carry out burning again.
Equally, main program module 83 has comprised the basic system function module of part, as the user's input module 10 among Fig. 1, input processing module 20, mixed-media network modules mixed-media 50 etc.Therefore, as long as can guarantee the complete of system kernel module 81 and main program module 83, whole TV system just can start up, and realizes self.So, in the process of system update, at first be system kernel module 81 to be downloaded leave the 3rd in, old add-on module 87 is override (being that add-on module 87 is deleted).After system kernel module 81 is by complete download, again the data in the 3rd are replaced the data in the 0th, realize the upgrading of system kernel module 81, because the copy of the data among the FLASH between piece and the piece is fast (Millisecond) very, can during in have a power failure or the danger of network interruption is reduced to lower.Equally, when downloading main program module 83, be at first it to be downloaded to the 2nd memory space old applied function module 85 is override.After downloading successfully, in the 2nd memory space, data are copied in the 1st memory space again.
Just can directly receive in the memory block at own place for other three blocks of data pieces,, can also download later on, can not cause other problem if do not download successfully.
See also Fig. 3, at first send upgrade request to server by mixed-media network modules mixed-media 50.If network is obstructed, mixed-media network modules mixed-media 50 is not received the answer of server within a certain period of time, then can notify the user, can't the Connection Service device.Otherwise, server is after receiving upgrade request, just the version number of the program of current server can be sended over, mixed-media network modules mixed-media 50 is received after the version number, it version number with this locality is compared, if the version number on the discovery server is newer than local version, then can be formally to the server requests data.
During formal data download, the download system kernel module 81 at first, download main program module 83 then, and ensuing downloading order is: applied function module 85, add-on module 87 and data module 89.all download finish and successful refresh routine after, memory module 40 will notify display module 30 upgrade successfully, display module 30 is pointed out customer upgrade successfully, and is required the user to restart TV, so that new systems soft ware comes into force after having notice.
Claims (5)
1, a kind of method for safely downloading of TV system software is characterized in that this method comprises the steps:
A, carry out network and connect, the mixed-media network modules mixed-media of TV detects the network port, and sends connection request, is connected on the Internet;
B, search software, after being linked to relevant network, system detects needed software version, and compare with the software of existing television system, if detected release level height is then carried out next step operation, if the software of detected version and television system is the same, even lower, then withdraw from download;
C, software are downloaded step by step, retrieve required downloaded software after, according to the classification of software module, download system kernel module at first, down load application functional module, add-on module and data module successively again.
2, the method for safely downloading of TV system software as claimed in claim 1 is characterized in that being stored in respectively in 5 piecemeals of numbering 0 to 4 in the FLASH memory space after the aforesaid software module download.
3, the method for safely downloading of TV system software as claimed in claim 2, it is characterized in that the system kernel module that it is at first downloaded, and data that should not the system kernel module are placed in the 0th of the FLASH memory space, but at first with deposit data at the 3rd, i.e. the shared space of add-on module.
4, the method for safely downloading of TV system software as claimed in claim 3, it is characterized in that leaving the download of system kernel module in the 3rd, original add-on module is override, after the system kernel module is by complete download, again the data in the 3rd are replaced the data in the 0th.
5, the method for safely downloading of TV system software as claimed in claim 1, it is characterized in that all download finish and successful refresh routine after, memory module will notify display module to upgrade successfully, display module shows, and carries out system update.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100608173A CN101079955A (en) | 2006-05-22 | 2006-05-22 | Secure download method of TV system software |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100608173A CN101079955A (en) | 2006-05-22 | 2006-05-22 | Secure download method of TV system software |
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| CN101079955A true CN101079955A (en) | 2007-11-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982971A (en) * | 2010-11-01 | 2011-03-02 | 天津三星电子显示器有限公司 | Method for upgrading television based on network |
| CN102118640A (en) * | 2009-12-31 | 2011-07-06 | 乐金电子(中国)研究开发中心有限公司 | Digital television as well as software upgrading method and system thereof |
| CN103634665A (en) * | 2013-12-04 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Version upgrading method and version upgrading device |
| WO2014201660A1 (en) * | 2013-06-20 | 2014-12-24 | 博世尼克资讯股份有限公司 | Method for downloading application |
| CN104735533A (en) * | 2013-12-24 | 2015-06-24 | 北京四达时代软件技术股份有限公司 | Set top box upgrading method and device and set top box |
-
2006
- 2006-05-22 CN CNA2006100608173A patent/CN101079955A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118640A (en) * | 2009-12-31 | 2011-07-06 | 乐金电子(中国)研究开发中心有限公司 | Digital television as well as software upgrading method and system thereof |
| CN101982971A (en) * | 2010-11-01 | 2011-03-02 | 天津三星电子显示器有限公司 | Method for upgrading television based on network |
| WO2014201660A1 (en) * | 2013-06-20 | 2014-12-24 | 博世尼克资讯股份有限公司 | Method for downloading application |
| US9870214B2 (en) | 2013-06-20 | 2018-01-16 | Bothnic Information Co. Ltd. | Method for downloading a program |
| CN103634665A (en) * | 2013-12-04 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Version upgrading method and version upgrading device |
| CN103634665B (en) * | 2013-12-04 | 2017-03-08 | 乐视致新电子科技（天津）有限公司 | A kind of version upgrading method and device |
| CN104735533A (en) * | 2013-12-24 | 2015-06-24 | 北京四达时代软件技术股份有限公司 | Set top box upgrading method and device and set top box |
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