CN101521815A - Method, system and terminal for upgrading software of digital television reception terminal - Google Patents
Method, system and terminal for upgrading software of digital television reception terminal Download PDFInfo
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- CN101521815A CN101521815A CN200910106455A CN200910106455A CN101521815A CN 101521815 A CN101521815 A CN 101521815A CN 200910106455 A CN200910106455 A CN 200910106455A CN 200910106455 A CN200910106455 A CN 200910106455A CN 101521815 A CN101521815 A CN 101521815A
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Abstract
The invention provides a method, a system and a terminal for upgrading software of a digital television reception terminal. The software upgrading method comprises the following steps: obtaining upgrading data of an application program and data of an upgrading program which is needed when the application program is upgraded; operating the upgrading program according to the data of the upgrading program; and utilizing upgrading data to upgrade the application program. Because not only the upgrading data of the application program is obtained, but also the data of the upgrading program needed while upgrading the application program is obtained, the invention can directly operate the upgrading program according to the data of the upgrading program and upgrade the application program by utilizing the upgrading data so as to enable a loader to not need to transfer a self-contained upgrading program, thereby enhancing the stability of software upgrading and reducing the upgrading risk.
Description
Technical field
The invention belongs to field of image transmission, relate in particular to a kind of upgrade method, system and terminal of digital television receiving terminal software.
Background technology
Along with the popularization of Digital Television, receiving terminal for digital television has been come into huge numbers of families.The user often need upgrade to the software of receiving terminal for digital television in the process of using.General receiving terminal for digital television can carry a boot Loader, comprises the ROMPaq of application program among this Loader.The user just can start the ROMPaq among the Loader after obtaining the upgrade data of application program, application programs is upgraded.Usually,, determine whether software upgrading,, then needn't upgrade that directly jump to application program, when detecting the upgrading sign, the ROMPaq application programs of then calling among the Loader is upgraded if detect the upgrading sign by judging and detecting the upgrading sign.
Because for different CA, its pairing ROMPaq has difference, and in order to adapt to various CA, existing Loader generally makes integrated-type, promptly is integrated with multiple ROMPaq, according to situation, calls corresponding ROMPaq.In addition, in order to support local upgrade, Loader itself also wants the integrated ROMPaq that is used for serial ports upgrading, USB upgrading.Because the type of ROMPaq is comparatively various, and be make Loader upgrading ability more comprehensively, current Loader often needs integrated more dissimilar ROMPaq, thereby Loader is comparatively huge usually, when needs are upgraded, just need call the ROMPaq that carries among the Loader, at this moment, the less stable of upgrading, the upgrading risk is higher.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of upgrade method of digital television receiving terminal software, and it is comparatively huge to be intended to solve current Loader itself, when calling ROMPaq among the Loader and upgrading, and less stable, upgrading risk problem of higher.
The embodiment of the invention is achieved in that a kind of broadcasting method of upgrade data, said method comprising the steps of:
With the data load of the more new data of application program and the required ROMPaq of the described application program of upgrading in TS stream;
Broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
Another purpose of the embodiment of the invention is to provide a kind of broadcasting system of upgrade data, and described system comprises:
Loading unit is used for the more new data of application program and the data load of the required ROMPaq of the described application program of upgrading are flowed to TS; And
Broadcast the unit, be used to broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
Another purpose of the embodiment of the invention is to provide a kind of digital TV front-end server, and described server comprises the broadcasting system of upgrade data, and described system comprises:
Loading unit is used for the more new data of application program and the data load of the required ROMPaq of the described application program of upgrading are flowed to TS; And
Broadcast the unit, be used to broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
Another purpose of the embodiment of the invention is to provide a kind of method for upgrading software of receiving terminal for digital television, and described method for upgrading software may further comprise the steps:
Obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading;
According to the data of the ROMPaq of obtaining, move described ROMPaq, utilize more the new data application programs to upgrade.
Another purpose of the embodiment of the invention is to provide a kind of software update system of receiving terminal for digital television, and described software update system comprises:
Data capture unit is used to obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading;
Upgrading operation unit is used for the data according to the ROMPaq of obtaining, and moves described ROMPaq, utilizes more the new data application programs to upgrade.
Another purpose of the embodiment of the invention is to provide a kind of receiving terminal for digital television, and described receiving terminal for digital television comprises software update system, and described software update system comprises:
Data capture unit is used to obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading; And
Upgrading operation unit is used for the data according to the ROMPaq of obtaining, and moves described ROMPaq, utilizes more the new data application programs to upgrade.
In the present invention, by not only obtaining the more new data of application program, also obtain the data of the required ROMPaq of this application program of upgrading, thereby can be directly according to the data of this ROMPaq, the operation ROMPaq utilize more the new data application programs to upgrade, thereby Loader does not need to call the ROMPaq that it carries, thereby improved the stability of software upgrading, reduced the upgrading risk.
Description of drawings
Fig. 1 is the broadcasting method flow chart of upgrade data provided by the invention;
Fig. 2 is the flow chart of the upgrade method of digital television receiving terminal software provided by the invention;
Fig. 3 is the structural representation of upgrade data broadcasting system provided by the invention;
Fig. 4 is the structural representation of the upgrade-system of digital television receiving terminal software provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In the present invention, by not only obtaining the more new data of application program, also obtain the data of the required ROMPaq of this application program of upgrading, thereby can be directly according to the data of this ROMPaq, the operation ROMPaq utilize more the new data application programs to upgrade, thereby Loader does not need to call the ROMPaq that it carries, thereby improved the stability of software upgrading, reduced the upgrading risk.
Fig. 1 shows the flow process of the broadcasting method of upgrade data provided by the invention, and details are as follows:
In step S101, with the data load of the more new data of application program and the required ROMPaq of this application program of upgrading in TS stream.
As embodiments of the invention, earlier the more new data of application program and the data of the required ROMPaq of this application program of upgrading are packed, then multiplexing by multiplexer with other TV signal code streams.During packing, the more new data of application program and the packing data of the required ROMPaq of this application program of upgrading can be become identical packet (promptly with identical bag sign PID), by the position in each comfortable bag of header structure information description two parts data of bag.Certainly, also can break into different packet (promptly with different bag sign PID) respectively.
For integrality and the consistency of guaranteeing the data that receiving terminal for digital television receives,, can in packet, add secure authenticated information as embodiments of the invention.
In order to make receiving terminal for digital television can conveniently parse data, as embodiments of the invention, can increase descriptor in SI information, this descriptor has been described this more frequency and bag sign PID at new data place, and the frequency at the data place of this ROMPaq and bag sign PID.Certainly, also can use the fixed packet sign PID of agreement.
In the step S102, broadcast and carried this more TS stream of the data of new data and this ROMPaq.
Fig. 2 shows the flow process of the upgrade method of digital television receiving terminal software provided by the invention, and details are as follows:
In step S201, obtain the more new data and the required ROMPaq of this application program of upgrading of application program.
(for example loader detects the upgrading sign when needing upgrading, perhaps receive the software upgrade instruction of remote controller input), then obtain upgrade data, as embodiments of the invention, can from the TS stream that digital TV front-end server is broadcast, parse the more new data of this application program and the data of the required ROMPaq of this application program of upgrading.Specifically may further comprise the steps: from the SI information of TS stream, parse descriptor earlier,, from TS stream, filter out the more new data of this application program and the data of the required ROMPaq of this application program of upgrading then according to this descriptor.
Before this, can carry out the inspection of some upgrade informations, for example check whether information such as the producer's information need upgrading software, hardware version, software version, machine sequencing number are consistent with this machine.
As another embodiment of the present invention, when the user adopts the mode of local upgrade (for example serial ports upgrading or USB upgrading), because the data of the more new data of this application program and the required ROMPaq of this application program of upgrading normally are kept in the memory device with the form of file, therefore, respective file be can read, the more new data of this application program and the data of the required ROMPaq of this application program of upgrading promptly realized from memory device, reading.
In step S202, according to the ROMPaq data of obtaining, move this ROMPaq, utilize more the new data application programs to upgrade.
Fig. 3 shows the structure of upgrade data broadcasting system provided by the invention, and this system can be software unit or hardware cell or the unit soft, that scleroma is closed that is built in digital TV front-end server.
The broadcasting system of this upgrade data comprises loading unit 31 and broadcasts unit 32.This loading unit 31 in TS stream, is broadcast the data load of the more new data of application program and the required ROMPaq of this application program of upgrading unit 31 and is broadcast and carried this more TS stream of the data of new data and this ROMPaq.
Fig. 4 shows the structure of the upgrade-system of digital television receiving terminal software provided by the invention, and the upgrade-system of this software can be software unit or hardware cell or the unit soft, that scleroma is closed that is built in receiving terminal for digital television.
The data capture unit 41 of this software update system obtains the more new data of application program and the data of the required ROMPaq of this application program of upgrading, upgrading operation unit 42 data according to the ROMPaq of obtaining, move this ROMPaq, utilize more the new data application programs to upgrade.The mode that this data capture unit 41 obtains data is at least a in following two kinds: parse the more new data of this application program and the data of the required ROMPaq of this application program of upgrading by TS stream resolution unit 411 from the TS stream that digital TV front-end server is broadcast; Perhaps reading unit 412 reads the more new data of this application program and the data of the required ROMPaq of this application program of upgrading from memory device.
Wherein, TS stream resolution unit 411 from the TS stream that digital TV front-end server is broadcast, parse the more new data of this application program and the required ROMPaq of this application program of upgrading data process can for: descriptor parsing module 4111 parses descriptor from the SI information of TS stream, filtering module 4112 filters out the more new data of this application program and the data of the required ROMPaq of this application program of upgrading according to this descriptor from TS stream.
In sum, in the present invention, by not only obtaining the more new data of application program, also obtain the data of the required ROMPaq of this application program of upgrading, thereby can move ROMPaq directly according to the data of this ROMPaq, utilize more the new data application programs to upgrade, thereby Loader does not need to call the ROMPaq that it carries, thereby has improved the stability of software upgrading, has reduced the upgrading risk.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1, a kind of broadcasting method of upgrade data is characterized in that, said method comprising the steps of:
With the data load of the more new data of application program and the required ROMPaq of the described application program of upgrading in TS stream;
Broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
2, a kind of broadcasting system of upgrade data is characterized in that, described system comprises:
Loading unit is used for the more new data of application program and the data load of the required ROMPaq of the described application program of upgrading are flowed to TS; And
Broadcast the unit, be used to broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
3, a kind of digital TV front-end server is characterized in that, described server comprises the broadcasting system of upgrade data, and described system comprises:
Loading unit is used for the more new data of application program and the data load of the required ROMPaq of the described application program of upgrading are flowed to TS; And
Broadcast the unit, be used to broadcast the TS stream of the data of having carried described more new data and described ROMPaq.
4, a kind of method for upgrading software of receiving terminal for digital television is characterized in that, described method for upgrading software may further comprise the steps:
Obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading;
According to the data of the ROMPaq of obtaining, move described ROMPaq, utilize more the new data application programs to upgrade.
5, method as claimed in claim 4 is characterized in that, the described step of obtaining the data of the more new data of application program and the required ROMPaq of described application program of upgrading is at least one in the following steps:
Parse the data of the more new data of described application program and the required ROMPaq of described application program of upgrading a, the TS stream of broadcasting from digital TV front-end server;
B, from memory device, read the data of the more new data of described application program and the required ROMPaq of described application program of upgrading.
6, method as claimed in claim 5 is characterized in that, described step a may further comprise the steps:
From the SI information of TS stream, parse descriptor;
According to described descriptor, from TS stream, filter out the more new data of described application program and the data of the required ROMPaq of the described application program of upgrading,
Described descriptor has been described the frequency and bag sign PID at described more new data place, and the frequency at the data place of described ROMPaq and bag sign PID.
7, a kind of software update system of receiving terminal for digital television is characterized in that, described software update system comprises:
Data capture unit is used to obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading;
Upgrading operation unit is used for the data according to the ROMPaq of obtaining, and moves described ROMPaq, utilizes more the new data application programs to upgrade.
8, system as claimed in claim 7 is characterized in that, described data capture unit is with in the lower unit at least one:
TS flows resolution unit, is used for parsing the more new data of described application program and the data of the required ROMPaq of the described application program of upgrading from the TS stream that digital TV front-end server is broadcast;
Reading unit is used for reading the more new data of described application program and the data of the required ROMPaq of the described application program of upgrading from memory device.
9, system as claimed in claim 8 is characterized in that, described TS stream resolution unit also comprises:
The descriptor parsing module is used for parsing descriptor from the SI information of TS stream; And
Filtering module is used for according to described descriptor, filters out the more new data of described application program and the data of the required ROMPaq of the described application program of upgrading from TS stream,
Described descriptor has been described the frequency and bag sign PID at described more new data place, and the frequency at the data place of described ROMPaq and bag sign PID.
10, a kind of receiving terminal for digital television is characterized in that, described receiving terminal for digital television comprises software update system, and described software update system comprises:
Data capture unit is used to obtain the more new data of application program and the data of the required ROMPaq of the described application program of upgrading; And
Upgrading operation unit is used for the data according to the ROMPaq of obtaining, and moves described ROMPaq, utilizes more the new data application programs to upgrade.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910106455A CN101521815A (en) | 2009-03-31 | 2009-03-31 | Method, system and terminal for upgrading software of digital television reception terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910106455A CN101521815A (en) | 2009-03-31 | 2009-03-31 | Method, system and terminal for upgrading software of digital television reception terminal |
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| CN101521815A true CN101521815A (en) | 2009-09-02 |
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| CN200910106455A Pending CN101521815A (en) | 2009-03-31 | 2009-03-31 | Method, system and terminal for upgrading software of digital television reception terminal |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722383A (en) * | 2012-05-22 | 2012-10-10 | 航天数字传媒有限公司 | Software upgrading method and digital issue terminal |
| CN102932691A (en) * | 2012-10-23 | 2013-02-13 | 深圳市同洲电子股份有限公司 | Method and device for upgrading wireless fidelity (Wi-Fi) software of digital television terminal |
| CN103067779A (en) * | 2012-12-21 | 2013-04-24 | 深圳创维数字技术股份有限公司 | Refresh method and system for set top box application program |
| CN104486687A (en) * | 2014-12-29 | 2015-04-01 | 深圳国微技术有限公司 | Data processing method, digital television terminal and server |
| CN105354060A (en) * | 2015-11-04 | 2016-02-24 | 深圳市创维软件有限公司 | Wifi module firmware upgrade method and apparatus based on set-top box |
| CN107770623A (en) * | 2017-11-06 | 2018-03-06 | 深圳创维－Rgb电子有限公司 | A kind of upgrade method and device of system for TV set software |
-
2009
- 2009-03-31 CN CN200910106455A patent/CN101521815A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102722383A (en) * | 2012-05-22 | 2012-10-10 | 航天数字传媒有限公司 | Software upgrading method and digital issue terminal |
| CN102722383B (en) * | 2012-05-22 | 2015-11-25 | 航天数字传媒有限公司 | Method for upgrading software and digital issue terminal |
| CN102932691A (en) * | 2012-10-23 | 2013-02-13 | 深圳市同洲电子股份有限公司 | Method and device for upgrading wireless fidelity (Wi-Fi) software of digital television terminal |
| CN103067779A (en) * | 2012-12-21 | 2013-04-24 | 深圳创维数字技术股份有限公司 | Refresh method and system for set top box application program |
| CN103067779B (en) * | 2012-12-21 | 2016-06-22 | 深圳创维数字技术股份有限公司 | The update method of set-top box application program and system |
| CN104486687A (en) * | 2014-12-29 | 2015-04-01 | 深圳国微技术有限公司 | Data processing method, digital television terminal and server |
| CN105354060A (en) * | 2015-11-04 | 2016-02-24 | 深圳市创维软件有限公司 | Wifi module firmware upgrade method and apparatus based on set-top box |
| CN107770623A (en) * | 2017-11-06 | 2018-03-06 | 深圳创维－Rgb电子有限公司 | A kind of upgrade method and device of system for TV set software |
| WO2019085347A1 (en) * | 2017-11-06 | 2019-05-09 | 深圳创维－Rgb电子有限公司 | Method and device for upgrading television system software |
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Application publication date: 20090902 |