CN102289382B - TV software update method, Apparatus and system - Google Patents
TV software update method, Apparatus and system Download PDFInfo
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Abstract
The present invention relates to a kind of TV software update method, above-mentioned TV software has current version.This update method comprises: the information obtaining a targeted update version of described TV software from a server, and this information at least comprises version information and upgrading or updating file list; If targeted update version is newer than the current version of TV software, then: step one: obtain the information with the immediate renewable version of current version of TV software; Step 2: the upgrading carrying out TV software according to the information of immediate renewable version upgrades and the current version of the described TV software of corresponding upgrading renewal; And repeat step one with step 2 until the current version of TV software is identical with targeted update version.Above-mentioned TV software update method File lose or error in data can be avoided to cause running software mistake, cannot to run and possible system is delayed machine.In addition, the present invention also provides a kind of TV software updating device and system.
Description
Technical field
The present invention relates to the renewal of TV software, particularly relate to a kind of TV software update method, Apparatus and system.
Background technology
Along with the demand that fast development and the user of internet serve tv product two-way interaction, tv product networking is one of inevitable direction of TV industry development.The hardware advances of changeable network environment, abundant internet content and embedded system, makes new service, cycle that New function is released is shorter and shorter, enjoy the facility service of New function, just need to carry out upgrading renewal to the operating system of TV or software.
Meanwhile, as typical embedded system, traditional TV operation system general mode of so-called burning that adopts in upgrading is carried out, and namely when main system is not started shooting, runs burning program and is write by recordable paper in storer such as flash memory.But when adopt upgrade in this way time, even only carried out the change of a byte, also must make complete recordable paper, and complete recordable paper generally has tens megabyte sizes or larger, this kind of obvious inefficiency of update mode.
In order to overcome the defect of overall burning mode, in prior art, occur that one carrys out Management Television operating system different sink file by setting up a virtual disk (Ramdisk), and to the technology that TV operation system is upgraded in units of library file.But, similar to employing burning mode, for single library file, even only change a byte, need the updating file making whole library file equally, even if therefore adopt this kind of technology, still do not solve the problem of inefficiency completely.
For promoting file detection further, there are the associated documents of only download online needs upgrading in prior art and corresponding upgrade method of carrying out upgrading.This kind of update method can not relate to completely irrelevant file or data, and therefore file detection is higher.This kind of update method is all generally that software is directly updated to up-to-date version.But between up-to-date version and the client be upgraded, differ two versions or above time, otherwise therefore changing done by the not front upgraded version of last upgrade file, if only may cause loss or the error in data of software file for up-to-date edition upgrading.This may cause, and running software is abnormal, even system of cannot running delays machine.Certainly, the AKU that can upgrade to latest edition from any current version also can be provided.But when adopting this kind of mode, software developer will make AKU specially when updating software release at every turn, the amendment made during to react all edition upgradings, adds burden for software developer.
Summary of the invention
In view of this, be necessary to provide a kind of avoiding to cause TV software to run abnormal, even system of cannot running delays machine TV software update method, Apparatus and system.
On the one hand, the embodiment of the present invention provides a kind of TV software update method, and above-mentioned TV software has current version.This update method comprises: the information obtaining a targeted update version of described TV software from a server, and this information at least comprises version information and upgrading or updating file list; If targeted update version is newer than the current version of TV software, then: step one: obtain the information with the immediate renewable version of current version of TV software; Step 2: the upgrading carrying out TV software according to the information of immediate renewable version upgrades and the current version of the described TV software of corresponding upgrading renewal; And repeat step one with step 2 until the current version of TV software is identical with targeted update version.
On the other hand, the embodiment of the present invention also provides a kind of TV software updating device, and it comprises processor and the storer that is coupled with processor and network interface.Processor comprises: for obtaining the first acquisition device of the information of a targeted update version of TV software from server, and this information at least comprises version information and upgrading or updating file list; For the comparison means of the current version of comparison object upgraded version and TV software; For obtaining the second acquisition device with the information of the immediate renewable version of current version of TV software when targeted update version is newer than the current version of TV software; Upgrading for carrying out TV software according to the information of immediate renewable version upgrades and the updating device of the current version of corresponding upgrading renewal TV software.
Again on the one hand, the embodiment of the present invention also provides a kind of TV software to upgrade system, comprises above-mentioned TV software updating device and a server, and server is used for the relevant information that storing software upgrades.
In above-mentioned TV software update method, TV software updating device and system, on the one hand, because upgrading is successively updated to targeted update version from immediate renewable version, therefore during edition upgrading to file newly-increased, to delete or amendment action all can be correct reacts in corresponding intermediate releases, can ensure that final version file can not lack, mistake, thus the running software mistake that File lose or error in data can be avoided to cause, cannot to run and possible system is delayed machine.On the other hand, said method, equipment and system voluntarily one by one version carry out upgrading until latest edition, the AKU directly upgrading to latest edition from any version need not be provided for each software release upgrade specially again, for software developer, alleviate workload and trouble.
For above and other object of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate institute's accompanying drawings, be described in detail below.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the TV software update method of first embodiment of the invention.
Fig. 2 obtains the process flow diagram with the immediate renewable version of current version of TV software in the TV software update method of first embodiment of the invention.
Fig. 3 obtains the process flow diagram with the immediate renewable version of current version of TV software in the TV software update method of third embodiment of the invention.
Fig. 4 obtains the process flow diagram with the immediate renewable version of current version of TV software in the TV software update method of fourth embodiment of the invention.
The TV software that Fig. 5 provides for sixth embodiment of the invention upgrades system chart.
Embodiment
For further setting forth the present invention for the technological means that realizes predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the TV software update method proposed according to the present invention, the embodiment of Apparatus and system, structure, feature and effect thereof, be described in detail as follows.
First embodiment
The process flow diagram of the TV software update method that Fig. 1 provides for first embodiment of the invention.First, step 210, obtains the relevant information of targeted update version from a server.Such as, server can have the configuration file preserved with predetermined title under predefined paths, this configuration file such as can adopt extend markup language (Extensible Markup Language, XML) form or extended formatting.There is in configuration file the information relevant to targeted update version.Above-mentioned information such as can comprise its version number, last revision number, issuing time, the lists of documents that relate to etc.In which case, need from server download configuration file and from configuration file, read above-mentioned information.
In addition, in the server, above-mentioned information is not limited to preserve with the form of configuration file.Such as, above-mentioned information also can directly be stored in database, and runs the service had for the above-mentioned relevant information of inquiry in server.The service inquiring about above-mentioned relevant information such as can adopt HTML (Hypertext Markup Language) (Hypertext Markup Language, HTML), Active Server Pages (Active Server Page, ASP), hypertext pre-service language (Hypertext Preprocessor, PHP), the language such as Java Server Pages (Java Server Page, JSP) realizes.In which case, the inquiry service that can directly use server to provide when step 210 obtains the information relevant to targeted update version.
Then, step 220, the current version of comparison object upgraded version and TV software.Then perform step 230 when targeted update version is newer than the current version of TV software, otherwise renewal process terminates.Above-mentioned comparison can adopt predetermined rule.Such as issuing date is nearer, represents version newer.Also such as, the numeral representing version number is larger, can represent that version is newer.This predetermined rule by which kind of particular restriction, can not realize the new and old comparison of version by this rule.
In step 230, the relevant information with the immediate renewable version of current version of TV software is obtained.Because server may store upgrade file and the configuration file of the multiple renewable version comprising targeted update version.In the update method of the TV software that the present embodiment provides, be need from the immediate version of the current version of TV software successively upgrade to targeted update version.
Consult Fig. 2 further, it is obtain the process flow diagram with the information of the immediate renewable version of current version of TV software in the TV software update method of the present embodiment.First, step 310, acquiring targeted update version in note step 210 is immediate renewable version.Then, step 320, obtains the information of its last revision from the configuration file corresponding with targeted update version.Then perform step 330, compare the current version of last revision and TV software.If equal, returning targeted update version is immediate renewable version, otherwise perform step 340, upgrading closest to renewable version is above-mentioned last revision, then flow process be back to perform before step 320 and repeated execution of steps 320 and step 330 until return immediate renewable version.
In the method shown in Fig. 2, be according to the information of the last revision in configuration file from targeted update version one by one version date back the immediate renewable version with the current version of TV software.But the specific implementation of step 230 is not limited to the method shown in Fig. 2, specifically refers to the description of other embodiments follow-up.
Again consult Fig. 2, after step 230, perform step 240, the current version of more immediate renewable version and TV software.If immediate renewable version than TV software current version newly; perform step 250, otherwise flow process terminate.
In step 250, carry out upgrading according to the configuration file corresponding to immediate renewable version and upgrade and the current version of corresponding renewal TV software.Particularly, upgrading can comprise following action: delete the file in the machine, from server download file, operation installation file, revise relevant information of system etc.Above-mentioned action can adopt script to realize.Such as all upgrade files comprising upgrade script can be downloaded to the machine and run upgrade script during upgrading, specifically perform upgrade actions by upgrade script.The current version also upgrading TV software after completing upgrade actions is the version upgraded successfully recently.
After execution step 250, flow process is back to step 230, that is, unless immediate renewable version is no longer new for current version in the comparative result of step 240.Step 230,240,250 can again perform and again return step 230.
In above-mentioned TV software update method, TV software updating device and system, on the one hand, because upgrading is successively updated to targeted update version from immediate renewable version, therefore during edition upgrading to file newly-increased, to delete or amendment action all can be correct reacts on corresponding version, can ensure that up-to-date version file can not lack, mistake, thus the running software mistake that File lose or error in data can be avoided to cause, cannot to run and possible system is delayed machine.On the other hand, said method, equipment and system voluntarily one by one version carry out upgrading until latest edition, the AKU directly upgrading to latest edition from any version need not be provided for each software release upgrade specially again, for software developer, alleviate workload and trouble.
Second embodiment
Third embodiment of the invention provides a kind of update method of TV software, and it is similar to the update method of the TV software of the first embodiment, and its difference is the step also comprising an acquisition upgraded version sequence information before step 230.In this upgraded version sequence sequentially preserve from the immediate renewable version of the current version of TV until the information of targeted update version.Particularly, relevant information such as can be read from the configuration file of targeted update version, and with the last revision information of preserving in configuration file for index obtain last revision configuration file and read relevant information, repeat this process until renewable version immediate with the current version of TV software.The information read in said process such as can be stored in above-mentioned upgraded version sequence information.After the above-mentioned upgraded version sequence information of acquisition, then directly from then on directly can search the information of immediate renewable version in step 230 in upgraded version sequence information.
In the TV software update method of the present embodiment, step 230 without the need to all will carry out the process successively dateing back immediate renewable version from targeted update version as shown in Figure 2 at every turn, and only need be inquired about in upgraded version sequence information.Therefore its execution efficiency is higher compared to the update method of the TV software of the first embodiment.
3rd embodiment
Third embodiment of the invention provides a kind of update method of TV software, and it is similar to the update method of the TV software of the first embodiment, and its difference is the specific implementation means of step 230.In the present embodiment, the configuration file that is preserved all version updating history can be had in server.Such as, this configuration file can be XML format, for each old version, there is in above-mentioned XML format configuration file a node, such as can comprise in node and represent its version, last revision, attribute or child node that issuing date, upgrading relate to the contents such as the listing file path of file.
Refer to Fig. 3, in the method for the acquisition of the present embodiment and the immediate renewable version of the current version of TV software, first perform step 410, download the configuration file preserving version updating history from server.Then, step 420, reads first node from the configuration file of step 410 gained.Then perform step 430, whether the last revision preserved in comparison node equals the current version of TV software.If equal, represent that the version representated by this node is immediate renewable version, can directly return; Otherwise perform step 440, judge whether to there is next node, if existed, perform step 450, read next node, then flow process is back to step 430.
Compared to the method shown in Fig. 2, the method shown in Fig. 3 only needs to read a configuration file and without the need to reading the configuration file for each version, the process therefore obtaining immediate renewable version is more succinct, more has efficiency.
4th embodiment
Fourth embodiment of the invention provides a kind of update method of TV software, and it is similar to the update method of the TV software of the first embodiment, and its difference is the specific implementation means of step 230.Consult Fig. 5, obtain with the method for the information of the immediate renewable version of current version of TV software in the present embodiment, first, perform step 510, send current version to server; Then, step 520, server returns the relevant information of immediate renewable version according to the current version of TV software.That is, in the present embodiment, be directly provided by server with the information of the immediate renewable version of the current version of TV software.It will be appreciated, of course, that in step 520, server end provides the step of above-mentioned information can realize with reference to the flow process shown in figure 2 or Fig. 3.
In the method for the information of the acquisition of the present embodiment and the immediate renewable version of the current version of TV software, do not need the configuration file of the configuration file of each version or preservation version updating history to be sent to client, it has higher efficiency.
5th embodiment
Fifth embodiment of the invention provides a kind of TV software updating device.Refer to Fig. 5, TV software updating device comprises storer 110, processor 120 and network interface 130.Processor 110 can comprise a microprocessor, and such as it can be the embedded micro-processor of digital television or the internal processor of digital TV set-top box.Storer 120 can be nonvolatile memory, such as CD, hard disk or other solid-state memories (as flash memory).Storer 120 is for storing the software of TV operation and relevant information.Be appreciated that software comprises operating system and other application programs herein.And network interface 130 such as can be Ethernet interface or cable TV network coaxial cable interface used.Correspondingly, network interface 130 such as can comprise the adapter of Ethernet card or cable TV network.
Processor 120 comprises the first acquisition device 121, comparison means 122, second acquisition device 123 and updating device 124.Be appreciated that, above-mentioned processor 110, storer 120 and network interface 130 comprise concrete hardware, and the first acquisition device 121, comparison means 122, second acquisition device 123 and updating device 124 belong to the functional module realized by computer instruction in processor device 120.Above-mentioned instruction such as can be stored in storer 110.
First acquisition device 121 is for obtaining the information of a targeted update version of described TV software from a server 20, above-mentioned information at least comprises version information and upgrading or updating file list.Comparison means 122 is for the current version of comparison object upgraded version and TV software.Second acquisition device 123 is for obtaining the information with the immediate renewable version of current version of described TV software when targeted update version is newer than the current version of TV software.Updating device 124 upgrades for the upgrading carrying out TV software according to the information of described immediate renewable version and the current version of the described TV software of corresponding upgrading renewal.
Second acquisition device 123 such as can comprise for direct from server 20 for preserve edition upgrading history configuration file obtain the acquisition module with the information of the immediate renewable version of current version of described TV software.Second acquisition device 123 such as also can comprise the current version for sending TV software to server and receive the acquisition module of the information that immediate renewable version is correlated with from server.Second acquisition device 123 such as also can comprise the backtracking module successively dateing back immediate renewable version according to the information of the last revision in configuration file from the configuration file that targeted update configures.
Above-mentioned first acquisition device 121, comparison means 122, second acquisition device 123 and updating device 124 further operation can consult the update method of the TV software of first to fourth embodiment further, and this is no longer going to repeat them.
In above-mentioned TV software update method, TV software updating device and system, on the one hand, because upgrading is successively updated to targeted update version from immediate renewable version, therefore during edition upgrading to file newly-increased, to delete or amendment action all can be correct reacts on corresponding version, can ensure that up-to-date version file can not lack, mistake, thus the running software mistake that File lose or error in data can be avoided to cause, cannot to run and possible system is delayed machine.On the other hand, said method, equipment and system voluntarily one by one version carry out upgrading until latest edition, the AKU directly upgrading to latest edition from any version need not be provided for each software release upgrade specially again, for software developer, alleviate workload and trouble.
6th embodiment
Sixth embodiment of the invention provides a kind of TV software to upgrade system.Refer to Fig. 5, TV software upgrades system 100 and comprises TV software updating device 10 and server 20.Wherein TV software updating device 10 is the TV software updating device of the 5th embodiment, and server 20 is for storing the upgrade file of the multiple renewable version of described TV software and corresponding to the configuration file of each renewable version.Also can run in server 20 for inquiring about and the service of the immediate renewable version of current version of TV software and database program.Inquiry service such as can adopt HTML (Hypertext Markup Language) (Hypertext Markup Language, HTML), Active Server Pages (Active Server Page, ASP), hypertext pre-service language (Hypertext Preprocessor, PHP), the language such as Java Server Pages (Java Server Page, JSP) realizes.
In above-mentioned TV software update method, TV software updating device and system, on the one hand, because upgrading is successively updated to targeted update version from immediate renewable version, therefore during edition upgrading to file newly-increased, to delete or amendment action all can be correct reacts on corresponding version, can ensure that up-to-date version file can not lack, mistake, thus the running software mistake that File lose or error in data can be avoided to cause, cannot to run and possible system is delayed machine.On the other hand, said method, equipment and system voluntarily one by one version carry out upgrading until latest edition, the AKU directly upgrading to latest edition from any version need not be provided for each software release upgrade specially again, for software developer, alleviate workload and trouble.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any brief introduction amendment that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. a TV software update method, described TV software has current version, it is characterized in that, described update method comprises:
Obtain the information of a targeted update version of described TV software from a server, described information at least comprises version information and upgrading or updating file list;
Read the version information in the configuration file of multiple TV software version for upgrading from described server and be saved to by version information a upgraded version sequence information, described version information comprises its current version number and last revision number thereof;
If described targeted update version is newer than the current version of described TV software, then:
Step one: the information of searching the immediate renewable version with the current version of described TV software from described upgraded version sequence information;
Step 2: the upgrading carrying out described TV software according to the information of described immediate renewable version upgrades, and corresponding upgrading upgrades the current version of described TV software; And
Repeat step one successively to upgrade with step 2 until the current version of described TV software is identical with described targeted update version.
2. TV software update method as claimed in claim 1, it is characterized in that, described step one comprises according to the version information in described configuration file, successively dates back described immediate renewable version from described targeted update version.
3. TV software update method as claimed in claim 1, it is characterized in that, also have the configuration file that is preserved edition upgrading history in described server, described step one comprises: the information directly obtaining described immediate renewable version from the configuration file of described preservation edition upgrading history.
4. TV software update method as claimed in claim 1, it is characterized in that, described step one comprises: the current version sending described TV software to described server; Described information according to the information of the described immediate renewable version of described current version inquiry, and is sent to described TV by described server.
5. a TV software updating device, it comprises:
For obtaining the first acquisition device of the information of a targeted update version of described TV software from a server, described information at least comprises version information and upgrading or updating file list;
For reading version information in the configuration file of multiple TV software version for upgrading from described server and the device be saved to by version information in a upgraded version sequence information, described version information comprises its current version number and last revision number thereof;
For the comparison means of the current version of more described targeted update version and described TV software;
For searching the second acquisition device of the information of the immediate renewable version with the current version of described TV software from described upgraded version sequence information when described targeted update version is newer than the current version of described TV software;
Upgrade and the updating device of the current version of the described TV software of corresponding upgrading renewal for successively upgrading the upgrading carrying out described TV software according to the described immediate information for upgrading version.
6. TV software updating device as claimed in claim 5, it is characterized in that, described second acquisition device comprises: from the configuration file of in described server, obtain the acquisition module with the information of the immediate renewable version of current version of described TV software for direct.
7. TV software upgrades a system, comprising:
TV software updating device and server, wherein said server is for storing the multiple for upgrading the upgrade file of version and corresponding to the configuration file of each renewable version of described TV software;
It is characterized in that, described TV software updating device is the TV software updating device described in claim 5 or 6.
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| CN201110253268.2A CN102289382B (en) | 2011-08-30 | 2011-08-30 | TV software update method, Apparatus and system |
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| CN201110253268.2A CN102289382B (en) | 2011-08-30 | 2011-08-30 | TV software update method, Apparatus and system |
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| CN102780703A (en) * | 2012-08-07 | 2012-11-14 | 青岛海信宽带多媒体技术有限公司 | Information writing system and method of set-top box |
| CN102833626B (en) * | 2012-09-04 | 2016-09-21 | 深圳Tcl新技术有限公司 | The method and apparatus of intelligent television upgrading |
| US9027014B2 (en) * | 2013-01-17 | 2015-05-05 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Updating firmware compatibility data |
| CN103970550A (en) * | 2013-01-30 | 2014-08-06 | 腾讯科技（深圳）有限公司 | Software updating prompting method and device for mobile terminal |
| CN104301383A (en) * | 2014-09-05 | 2015-01-21 | 小米科技有限责任公司 | Upgrading method, device and upgrading equipment |
| US9619244B2 (en) | 2014-09-05 | 2017-04-11 | Xiaomi Inc. | Method and system for upgrading an electronic device |
| CN106470227B (en) * | 2015-08-20 | 2019-09-10 | 青岛海信移动通信技术股份有限公司 | A kind of configuration method and device of OTA upgrade package |
| CN105677425A (en) * | 2016-01-12 | 2016-06-15 | 四川文轩教育科技有限公司 | Updating method of software system of C/S system structure |
| CN109324806A (en) * | 2018-09-26 | 2019-02-12 | 浙江万朋教育科技股份有限公司 | A kind of client installation package management method |
| CN111417020B (en) * | 2019-01-04 | 2022-04-19 | 青岛海尔多媒体有限公司 | Television software installation method and system |
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| CN101827126A (en) * | 2010-03-11 | 2010-09-08 | 青岛海信电器股份有限公司 | Software upgrade method of television terminal, television terminal and software upgrade system |
| 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 |
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| US7590981B2 (en) * | 2004-10-12 | 2009-09-15 | Microsoft Corporation | Update package for offline synchronization of software updates |
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| CN101827126A (en) * | 2010-03-11 | 2010-09-08 | 青岛海信电器股份有限公司 | Software upgrade method of television terminal, television terminal and software upgrade system |
| 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 |
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