CN202009452U - Verification system for TV set application program upgrading - Google Patents
Verification system for TV set application program upgrading Download PDFInfo
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- CN202009452U CN202009452U CN2010206099982U CN201020609998U CN202009452U CN 202009452 U CN202009452 U CN 202009452U CN 2010206099982 U CN2010206099982 U CN 2010206099982U CN 201020609998 U CN201020609998 U CN 201020609998U CN 202009452 U CN202009452 U CN 202009452U
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Abstract
The utility model provides a verification system for TV set application program upgrading, comprising a USB interface used for connecting with a USB mobile memory where an application program upgrading file is stored, a FLASH memory cell used for storing a system ID of the TV set, an ID obtaining unit used for reading and storing in temporary a system ID of the application program upgrading file in the USB mobile memory and the system ID in the FLASH memory cell, an ID verification unit used for comparing if the system ID of the application program upgrading file in the USB mobile memory is in consistent with the system ID in the FLASH memory cell, and then emitting an upgrading instruction indicating to continue or quit the application program upgrading, and an upgrading unit used for receiving the upgrading instruction and continuing or quitting the application program upgrading accordingly. The verification system effectively verifies that if the application program upgrading file is suitable for the current TV set system platform, and avoids upgrading errors, thereby guaranteeing safety and reliability of the upgrading process.
Description
Technical field
The utility model relates to television set, relates in particular to a kind of verification system of television applications program upgrade.
Background technology
At present, television set all can be pre-installed various application programs usually to satisfy the demand of user at aspects such as rating, navigation, information and amusements.Along with the client increases gradually to the requirement of television applications function, the application program of prepackage can not be met customer need when dispatching from the factory, make manufacturer that the application program of redaction need constantly be provided, and the application program of pre-installing in the television set of the client having been bought by the after-sale service personnel is upgraded.The after-sale service personnel adopt the upgrade file of the new application program of storage in the middle of the USB mobile memory (as USB flash disk etc.) that prior application program in the television set is upgraded.
Yet, television set brand, machine are various, the different machines that often include different brands under the system platform of same television set, thereby in above-mentioned escalation process, owing to reasons such as human errors, the new application program after occurring easily upgrading and the system platform of television set do not match and cause new application program burning mistake.This makes television set the time mistake can occur in work, and is serious even can cause television set to start.In order to prevent the appearance of this situation, need in television set, there be a kind of verification system that prevents television applications program error upgrading urgently.
The utility model content
In order to prevent the mistake upgrading of television applications program, the utility model provides a kind of verification system of television applications program upgrade.
The verification system of described television applications program upgrade comprises:
USB interface, the USB mobile memory of connection application storing upgrade file;
The FLASH memory cell, the system banner of storage television set;
The sign acquiring unit, read and temporary USB mobile memory in the application program updating file in system banner and the system banner in the FLASH memory cell; Described sign acquiring unit comprises: the FLASH reading unit, and addressing FLASH memory cell reads system banner wherein; Buffer A, storing the system banner that described FLASH reading unit reads is temporary variable A; The USB reading unit reads the system banner in the described application program updating file; Buffer B, the system banner that storage USB reading unit reads is temporary variable B;
Whether sign authentication unit, system banner in the application program updating file in the more described USB mobile memory and the system banner in the FLASH memory cell be consistent and send the indication continuation or withdraw from the upgrade command of application program updating; The upgrading unit receives and continues or withdraw from application program updating according to described upgrade command.
Preferably, the verification system of described television applications program upgrade further comprises the upgrade file authentication unit, reads the application program updating file in the USB mobile memory and judges that whether upgrade file is legal, sends upgrade command.
Preferably, described sign authentication unit comprises the brand authentication unit, and whether brand identity in the more described application program updating file and the brand identity in the FLASH memory cell be consistent and send the upgrade command that indication continues or withdraw from application program updating.
Preferably, described sign authentication unit comprises the sales region authentication unit, and whether the sales region sign in sales region in more described application program updating file sign and the FLASH memory cell is consistent and send the upgrade command that indication continues or withdraw from application program updating.
Preferably, described sign authentication unit comprises the software version verification unit, described software version verification unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with the software version sign in sign of the software version in the described application program updating file and the FLASH memory cell; The version comparing unit is according to software version in the more described application program updating file of described ASCII character and the software version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
Preferably, described sign authentication unit comprises system bootstrap routine version authentication unit, described system bootstrap routine version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with system bootstrap routine version identifier in the described application program updating file and the system bootstrap routine version identifier in the FLASH memory cell; The version comparing unit is according to system bootstrap routine version in the more described application program updating file of described ASCII character and the system bootstrap routine version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
Preferably, described sign authentication unit comprises picture quality version authentication unit, described picture quality version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with picture quality version identifier in the described application program updating file and the picture quality version identifier in the FLASH memory cell; The version comparing unit is according to picture quality version in the more described application program updating file of described ASCII character and the picture quality version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
Preferably, described sign authentication unit comprises EEPROM version authentication unit, described EEPROM version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with EEPROM version identifier in the described application program updating file and the EEPROM version identifier in the FLASH memory cell; The version comparing unit is according to EEPROM version in the more described application program updating file of described ASCII character and the EEPROM version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
Utilize verification system of the present utility model, verified effectively whether the application program updating file in the USB mobile memory can be applicable to current system for TV set platform, prevent to have guaranteed the fail safe and the reliability of escalation process owing to application program updating file and the inconsistent staging error that causes of system for TV set platform.
Description of drawings
Fig. 1 is the structural representation of the verification system of television applications program upgrade described in the utility model embodiment;
Fig. 2 is the structural representation of the acquiring unit of sign described in the utility model embodiment;
Fig. 3 is the structural representation of the authentication unit of sign described in the utility model embodiment;
Fig. 4 is the structural representation of software version verification unit described in the utility model embodiment.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
Fig. 1 is the structural representation of the verification system of television applications program upgrade described in the utility model embodiment.This system reads the data read with FLASH based on usb data, the data of the FLASH memory cell of the data of the USB mobile memory that is used for upgrading and television set inside are checked, and utilize OSD to show to make check visual.By the problem that occurs in the middle of the practice of summing up the upgrading of television applications program version, discovery is in the USB escalation process, if it is inconsistent that the system platform of upgrade file and television set self exists at aspects such as television set brand, sales region, software version, system bootstrap routine version, picture quality version, EEPROM versions, staging error then can occur and cause the television set cisco unity malfunction.And the system banner that can have above-mentioned several respects in the upgrade file of television applications program usually.Therefore, native system reads the system banner of the above-mentioned several respects in the upgrade file, and compares with the system banner in television set self system platform, thereby at first finishes the checking to upgrade file before the upgrading beginning.
As shown in Figure 1, the verification system 1 of described television applications program upgrade can be installed on television set inside, specifically comprises: usb 10 connects USB mobile memory 2, these USB mobile memory 2 application storing upgrade files 20.FLASH memory cell 11, the system banner of storage television set.Upgrade file authentication unit 12, read the application program updating file 20 in the USB mobile memory 2 and judge whether upgrade file 20 is legal, and send the upgrade command that indication continues or withdraw from application program updating, if upgrade file 20 sources are illegal, then withdraw from application program updating.The sign acquiring unit 13, read and temporary USB mobile memory 2 in application program updating file 20 in system banner and the system banner in the FLASH memory cell 11; Whether sign authentication unit 14, system banner in the application program updating file 20 in the more described USB mobile memory 2 and the system banner in the FLASH memory cell 11 be consistent and send the indication continuation or withdraw from the upgrade command of application program updating; Upgrading unit 15 receives and continues or withdraw from application program updating according to described upgrade command.
Fig. 2 is the structural representation of the acquiring unit of sign described in the utility model embodiment.As figure, described sign acquiring unit 13 comprises: FLASH reading unit 131, the system banner that addressing FLASH memory cell 11 reads wherein; Buffer A 132, storing the system banner that described FLASH reading unit 131 reads is temporary variable A; USB reading unit 133 reads the system banner in the described application program updating file; Buffer B 134, the system banner that storage USB reading unit 133 reads is temporary variable B.
Fig. 3 is the structural representation of the authentication unit of sign described in the utility model embodiment.As shown in Figure 3, described sign authentication unit 14 comprises: brand authentication unit 141, sales region authentication unit 142, software version verification unit 143, system bootstrap routine version authentication unit 144, picture quality version authentication unit 145, EEPROM version authentication unit 146.
Wherein, whether brand identity in the described brand authentication unit 141 more described application program updating files and the brand identity in the FLASH memory cell be consistent, and send and indicate the upgrade command that continues or withdraw from application program updating, the upgrade command indication continues updating operation when the two brand is consistent, otherwise then withdraws from application program updating.Whether sales region sign and the sales region sign in the FLASH memory cell in the sales region authentication unit 142 more described application program updating files be consistent, and send and indicate the upgrade command that continues or withdraw from application program updating, the upgrade command indication continues updating operation when the two sales region is consistent, otherwise then withdraws from application program updating.By the problem that occurs in the middle of the practice of summing up the upgrading of television applications program version, brand and the sales region of finding the suitable brand of upgrade file, sales region and television set self system platform must be consistent, because these two system's signs concern the brand of television set and the difference that language is provided with, if make a mistake serious consequences such as can causing the collapse of system for TV set platform.
Whether software version verification unit 143, system bootstrap routine version authentication unit 144, picture quality version authentication unit 145, EEPROM version authentication unit 146 are respectively applied for checking upgrade file suitable software version, system bootstrap routine version, picture quality version, EEPROM version consistent with software, system bootstrap routine, the setting of picture quality version and the EEPROM version of system for TV set platform.Different with the checking of brand and sales region, also can whether proceed upgrading under software version, system bootstrap routine version, picture quality version, the inconsistent situation of EEPROM version by user's decision.
Fig. 4 has specifically illustrated the structural representation of software version verification unit described in the utility model embodiment.As figure, described software version verification unit 143 comprises: ASCII converting unit 143a is converted to the ASCII character form respectively with the software version sign in sign of the software version in the described application program updating file and the FLASH memory cell.Version comparing unit 143b, according to software version in the more described application program updating file of described ASCII character and the software version in the FLASH memory cell, thereby obtain the software version that software version is identical, software version that be lower than the system for TV set platform still is higher than the system for TV set platform of software version and system for TV set platform in the application program updating file.User interface section 143c, comparative result according to version comparing unit 143b generates OSD display reminding interface, the software version in the prompting customer upgrade file and the software version that software version is identical, software version that be lower than the system for TV set platform still is higher than the system for TV set platform of system for TV set platform, and, obtain indication and continue the user instruction that upgrading is still withdrawed from upgrading by this OSD display reminding interface and user interactions.Upgrading judging unit 143d sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
System bootstrap routine version authentication unit 144, picture quality version authentication unit 145, the structure of EEPROM version authentication unit 146 and the structure of software version verification unit 143 are identical, promptly also are made up of ASCII converting unit, version comparing unit, user interface section and upgrading judging unit.Specifically, described system bootstrap routine version authentication unit 144 comprises: the ASCII converting unit is converted to the ASCII character form respectively with system bootstrap routine version identifier in the described application program updating file and the system bootstrap routine version identifier in the FLASH memory cell; The version comparing unit is according to system bootstrap routine version in the more described application program updating file of described ASCII character and the system bootstrap routine version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.Described picture quality version authentication unit 145 comprises: the ASCII converting unit is converted to the ASCII character form respectively with picture quality version identifier in the described application program updating file and the picture quality version identifier in the FLASH memory cell; The version comparing unit is according to picture quality version in the more described application program updating file of described ASCII character and the picture quality version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.Described EEPROM version authentication unit 146 comprises: the ASCII converting unit is converted to the ASCII character form respectively with EEPROM version identifier in the described application program updating file and the EEPROM version identifier in the FLASH memory cell; The version comparing unit is according to EEPROM version in the more described application program updating file of described ASCII character and the EEPROM version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
In system work process of the present utility model, at first enter USB upgrading interface, judge whether the USB mobile memory connects, if do not connect then show that the OSD display interface points out the user to confirm whether the USB mobile memory connects; After the USB mobile memory connects, carry out the legitimate verification of the central upgrade file of USB mobile memory, with the upgrade file that prevents illegal source the system for TV set platform is caused damage.If the upgrade file in the USB mobile memory is legal, then carry out the whether consistent checking of brand, sales region successively, if it is inconsistent then withdraw from upgrading, if it is consistent, then proceed checking successively to software version, system bootstrap routine version, picture quality version, EEPROM version, generate the checking result of the above version information of OSD interface prompt user, and whether continue upgrading according to user's input decision.
Verification system of the present utility model can verify accurately and efficiently whether the application program updating file in the USB mobile memory can be applicable to current system for TV set platform, compare with traditional artificial verification mode, prevent to have guaranteed the fail safe and the reliability of escalation process owing to reasons such as mistake make application program updating file and the inconsistent staging error that causes of system for TV set platform.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (1)
1. the verification system of a television applications program upgrade is characterized in that, comprising:
USB interface, the USB mobile memory of connection application storing upgrade file;
The FLASH memory cell, the system banner of storage television set;
The sign acquiring unit, read and temporary USB mobile memory in the application program updating file in system banner and the system banner in the FLASH memory cell; Described sign acquiring unit comprises: the FLASH reading unit, and addressing FLASH memory cell reads system banner wherein; Buffer A, storing the system banner that described FLASH reading unit reads is temporary variable A; The USB reading unit reads the system banner in the described application program updating file; Buffer B, the system banner that storage USB reading unit reads is temporary variable B.
Whether sign authentication unit, system banner in the application program updating file in the more described USB mobile memory and the system banner in the FLASH memory cell be consistent and send the indication continuation or withdraw from the upgrade command of application program updating;
The upgrading unit receives and continues or withdraw from application program updating according to described upgrade command.
2. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described verification system further comprises: the upgrade file authentication unit, read the application program updating file in the USB mobile memory and judge that whether upgrade file is legal, sends upgrade command.
3. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: whether brand authentication unit, brand identity in the more described application program updating file and the brand identity in the FLASH memory cell be consistent and send the upgrade command that indication continues or withdraw from application program updating.
4. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: whether sales region authentication unit, the sales region sign in sales region in more described application program updating file sign and the FLASH memory cell be consistent and send the upgrade command that indication continues or withdraw from application program updating.
5. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: the software version verification unit, described software version verification unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with the software version sign in sign of the software version in the described application program updating file and the FLASH memory cell; The version comparing unit is according to software version in the more described application program updating file of described ASCII character and the software version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
6. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: system bootstrap routine version authentication unit, described system bootstrap routine version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with system bootstrap routine version identifier in the described application program updating file and the system bootstrap routine version identifier in the FLASH memory cell; The version comparing unit is according to system bootstrap routine version in the more described application program updating file of described ASCII character and the system bootstrap routine version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
7. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: picture quality version authentication unit, described picture quality version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with picture quality version identifier in the described application program updating file and the picture quality version identifier in the FLASH memory cell; The version comparing unit is according to picture quality version in the more described application program updating file of described ASCII character and the picture quality version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
8. the verification system of television applications program upgrade according to claim 1, it is characterized in that, described sign authentication unit comprises: EEPROM version authentication unit, described EEPROM version authentication unit comprises: the ASCII converting unit is converted to the ASCII character form respectively with EEPROM version identifier in the described application program updating file and the EEPROM version identifier in the FLASH memory cell; The version comparing unit is according to EEPROM version in the more described application program updating file of described ASCII character and the EEPROM version in the FLASH memory cell; User interface section according to the comparative result generation OSD display reminding interface of version comparing unit, and is obtained user instruction; The upgrading judging unit sends the described upgrade command that indication continues or withdraw from application program updating according to described user instruction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206099982U CN202009452U (en) | 2010-11-17 | 2010-11-17 | Verification system for TV set application program upgrading |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010206099982U CN202009452U (en) | 2010-11-17 | 2010-11-17 | Verification system for TV set application program upgrading |
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| CN202009452U true CN202009452U (en) | 2011-10-12 |
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| CN2010206099982U Expired - Fee Related CN202009452U (en) | 2010-11-17 | 2010-11-17 | Verification system for TV set application program upgrading |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002436A (en) * | 2012-12-07 | 2013-03-27 | 青岛海信移动通信技术股份有限公司 | Upgrade method and device of terminal device with android platform |
| CN103886245A (en) * | 2012-12-20 | 2014-06-25 | 通用汽车环球科技运作有限责任公司 | Methods and systems for bypassing authenticity checks for secure control modules |
| CN105138382A (en) * | 2015-09-24 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method for upgrading Android system and terminal |
| CN106412658A (en) * | 2016-10-13 | 2017-02-15 | 广州视源电子科技股份有限公司 | Hot plug method and apparatus of digital television tuner and digital television |
| CN109254558A (en) * | 2017-07-14 | 2019-01-22 | 中国气象局气象探测中心 | A kind of monitoring analysis control method, device and its system of radar |
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2010
- 2010-11-17 CN CN2010206099982U patent/CN202009452U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103002436A (en) * | 2012-12-07 | 2013-03-27 | 青岛海信移动通信技术股份有限公司 | Upgrade method and device of terminal device with android platform |
| CN103002436B (en) * | 2012-12-07 | 2014-12-10 | 青岛海信移动通信技术股份有限公司 | Upgrade method and device of terminal device with android platform |
| CN103886245A (en) * | 2012-12-20 | 2014-06-25 | 通用汽车环球科技运作有限责任公司 | Methods and systems for bypassing authenticity checks for secure control modules |
| US10038565B2 (en) | 2012-12-20 | 2018-07-31 | GM Global Technology Operations LLC | Methods and systems for bypassing authenticity checks for secure control modules |
| CN103886245B (en) * | 2012-12-20 | 2018-10-02 | 通用汽车环球科技运作有限责任公司 | Method and system for the authenticity examination for evading safety control module |
| CN105138382A (en) * | 2015-09-24 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method for upgrading Android system and terminal |
| CN105138382B (en) * | 2015-09-24 | 2019-02-05 | Oppo广东移动通信有限公司 | A kind of method and terminal of android system upgrading |
| CN106412658A (en) * | 2016-10-13 | 2017-02-15 | 广州视源电子科技股份有限公司 | Hot plug method and apparatus of digital television tuner and digital television |
| CN109254558A (en) * | 2017-07-14 | 2019-01-22 | 中国气象局气象探测中心 | A kind of monitoring analysis control method, device and its system of radar |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20131117 |