CN101521730A - Method, system and television for automatically upgrading television - Google Patents
Method, system and television for automatically upgrading television Download PDFInfo
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- CN101521730A CN101521730A CN200910058748A CN200910058748A CN101521730A CN 101521730 A CN101521730 A CN 101521730A CN 200910058748 A CN200910058748 A CN 200910058748A CN 200910058748 A CN200910058748 A CN 200910058748A CN 101521730 A CN101521730 A CN 101521730A
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Abstract
The invention is applicable to the field of television, and provides a method, a system and a television for automatically upgrading the television. The method comprises the following steps that: USB storage equipment stored with television upgrade software is connected with a USB interface of the television which require software upgrade; the television automatically reads the upgrade software and detects whether to upgrade or not, if so, the television automatically completes software upgrade; if upgrade fails, the television automatically recovers to software before upgrading. The method, the system and the television carry out software automatic upgrade processing through the USB interface, can greatly improve the efficiency of after-sale service of television products, simplify the process of after-sale service, and reduce cost of after-sale service required software upgrade.
Description
Technical field
The invention belongs to TV domain, relate in particular to a kind of television for automatically upgrading method, system and television set.
Background technology
Along with TV tech, the particularly fast development of digital television techniques, the trend that the tv product of various functions and model also is cumulative year after year enters in the lives of the people.Because the of a great variety and technical development of TV is upgraded fast, the more situation of new portion software function of partial function defective or needs usually appears after causing TV to come into the market.If but adopt after-sale service, make house calls or give the maintenace point service manner, then need to spend lot of manpower and material resources, not only efficient is low but also maintenance cost is too high; If utilize TV network to come television set is carried out software upgrading, many professional obstacles not only can occur but also will pay very big cost by television operator.
Summary of the invention
The objective of the invention is to: a kind of television for automatically upgrading method is provided, is intended to solve the existing tv product problem of software upgrading service difficulty after sale.
The object of the present invention is achieved like this:
A kind of television for automatically upgrading method, described method comprises the steps:
A, the USB memory device that will prestore new upgrade software are connected to switches on and is on the USB interface of television set of normal operating conditions;
B, television set read the upgrade software in the described USB memory device automatically, and with the main storage of television set in the former upgrade software stored compare, if both are identical, then withdraw from updating operation; Otherwise, remove the former upgrade software in the described main storage, the new upgrading written in software in the described USB memory device is gone into main storage;
C, television set move new upgrade software behind the electrifying startup once more.
Described step B specifically comprises:
B1, television set read the upgrade software in the described USB memory device automatically and keep in the register of television set;
B2, television set read version number former, new upgrade software respectively in main storage, register, and compare, if identical, and execution in step b3 then, otherwise, execution in step b4;
B3, the more former upgrade software of television set and the content and the software code verification and whether all identical of upgrade software newly, be, then withdraw from updating operation, deny, then execution in step b4;
Former upgrade software in b4, the described main storage of removing in the appointed area of operating software is gone into the appointed area of operating software in the main storage with the new upgrading written in software in the described register.
Take a step forward at described step b4 and to comprise the steps:
Empty the software backup zone in the main storage, the former upgrade software in the main storage is moved described software backup zone.
Described method further comprises the steps:
When the upgrading failure, television set automatically restores to the software backup zone of former upgrade software from described main storage the appointed area of operating software;
After re-powering, television set will move old upgrade software.
Another object of the present invention is to: a kind of television for automatically upgrading system is provided, comprises USB interface, main control unit, main storage and register, described main control unit comprises:
The identification judging module, whether be used for the former upgrade software of comparison main storage identical with new upgrade software in the register, be then to export to drive the signal that withdraws from the updating operation program, otherwise, the signal of output drive software upgrading;
The read-write control module, be used for reading new upgrade software and depositing in the register from the USB memory device that is connected with described USB interface, reach the signal of upgrading according to drive software is read new upgrade software and write operating software in the main storage from register appointed area, and when new upgrade software all write main storage, driving main control unit output prompting user was restarted the information of television set or is controlled television set and restarts automatically immediately.
Whether the former upgrade software in the described identification judging module comparison main storage is identical with the new upgrade software in the register, specifically compare by from main storage and register, obtaining version number former, new upgrade software respectively, if identical, again with upgrade software content in main storage and the register and software code verification with compare one by one.
Described main control unit also comprises:
Backup control module, be used for emptying the software backup zone of main storage according to the signal that the drive software of described identification judging module output is upgraded, and the former upgrade software in the main storage moved described software backup zone, and the signal that empties output drive software upgrading behind the appointed area of operating software in the main storage is to reading and writing control module, and whether the software upgrade process of monitoring read-write control module fails, be the appointed area that then the former upgrade software in the software backup zone is returned to operating software, and information or control television set that the output of driving main control unit points out the user to restart television set are restarted immediately automatically.
Another object of the present invention is to: a kind of television set that comprises above-mentioned television for automatically upgrading system is provided.
Outstanding advantage of the present invention is: the present invention handles by adopting USB interface to carry out software automatic updating, can greatly improve tv product after-sale service efficient, simplifies the after-sale service flow process, reduces the cost of the required software upgrading of after-sale service.
Description of drawings
Fig. 1 is the realization flow figure of the television for automatically upgrading method that provides of first embodiment of the invention;
Fig. 2 is the realization flow figure of the television for automatically upgrading method that provides of second embodiment of the invention;
Fig. 3 is the structure chart of the television for automatically upgrading system that provides of the embodiment of 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.
Fig. 1 shows the realization flow of the television for automatically upgrading method that first embodiment of the invention provides, and details are as follows:
In step S101, the USB memory device that prestores upgrade software is connected to switches on and be on the USB interface of television set of normal operating conditions.
Described upgrade software is normally expanded the file of bin by name or hex.
In step S103, television set reads upgrade software code and temporary in the register (for example SDRAM) or buffer of television set according to the usb data host-host protocol from described USB memory device.
Television set promptly can enter LOADER ROMPaq running status at every turn and detect USB interface whether connection is arranged after powering on, also can regularly detect in course of normal operation, to guarantee in time to read new upgrade software.
In step S105, television set reads the version number of the former upgrade software that writes main storage (FLASH or EEPROM), and obtains new software version number in the upgrade software that newly reads, and compares, if both are identical, then continues execution in step S107; Otherwise, execution in step S109.
In step S107, whether the content and the software code verification of main storage Central Plains upgrade software are compared in the television set continuation all identical with the content and the CHECKSUM of the upgrade software that newly reads with (CHECKSUM), is, then execution in step S113; Deny, then execution in step S109.
In step S109, television set will be temporarily stored in the appointed area that new upgrading software code in register or the buffer is stored in operating software in the main storage, so just finished the replacing upgrade job of upgrade software, whole upgrade process can also provide the upgrading progress to show.
In step S111, after software upgrading is finished smoothly, television set will point out the user need restart television set, and remind the user to extract the USB memory device, also can set in advance to upgrading and successfully promptly restart automatically, television set then moves new upgrading software when start back and operate as normal next time.
In step S113, withdraw from the auto-update operation.
Fig. 2 then shows the realization flow of the television for automatically upgrading method that second embodiment of the invention provides, and as the preferred embodiments of the present invention, described method also comprises the steps:
Step S108, at television set by finding that relatively new and old software is not simultaneously, with the backup of carrying out earlier old upgrade software, promptly empty the software backup zone in the main storage, former upgrade software in the main storage is moved described software backup zone, empty the appointed area of operating software in the main storage simultaneously.
Whether step S110, television set are in the data read of described upgrade software or change will monitor in real time in the escalation process and occur cutting off the power supply or the people extracts the incident that USB memory device etc. can cause the upgrading failure, have, and then execution in step S114 does not have, then execution in step S111.
Step S114, during the upgrading failure, television set automatically restores to the appointed area of operating software with the software backup zone of former upgrade software from described main storage, and reminds the user to restart, or restarts automatically according to default.
Step S116, after re-powering, television set will move old upgrade software.
Fig. 3 shows the structure of the automatic updating system in the television set that the embodiment of the invention provides, and for convenience of explanation, only shows the part relevant with the embodiment of the invention, and these parts can be the unit of hardware or software and hardware combining.
When television set has been in normal operating conditions, and the USB memory device is when being connected on the USB interface 4 of television set, and 11 of the read-write control modules of main control unit 1 are read upgrade software by USB interface 4 and deposited in the register 3 from the USB memory device.In main storage 2 and register 3, obtain earlier the version number of former, new upgrade software respectively and compare by identification judging module 12, if it is identical, again upgrade software content and CHECKSUM in main storage 2 and the register 3 are compared one by one, if still identical, then drive main control unit 1 and withdraw from the updating operation program; If version number is inequality or software content is inequality, then drive read-write control module 11 is read new upgrading software code and write operating software in the main storage 2 from register 3 appointed area.Read-write control module 11 will drive the information that the USB memory device is restarted and extracted to main control unit 1 to display screen 5 output promptings after writing finishing smoothly, or control television set and restart automatically immediately.
In a preferred embodiment of the invention, described main control unit 1 also includes backup control module 13, when the comparative result of discerning judging module 12 is in the time of need carrying out software upgrading, empty software backup zone in the main storage 2 earlier by backup control module 13, and the former upgrade software in the main storage 2 moved described software backup zone, empty the appointed area of operating software in the main storage 2 simultaneously.And write and occur outage or people in the process of main storage 2 for extracting incident such as USB memory device when described read-write control module 11 software code of will newly upgrading, cause the upgrading failure, then backup control module 13 returns to the appointed area of operating software again with the former upgrade software in the software backup zone, and drives the information that main control unit 1 output restarts or restart automatically.
The embodiment of the invention is handled by adopting USB interface to carry out software automatic updating, can greatly improve tv product after-sale service efficient, simplify the after-sale service flow process, reduce the cost of the required software upgrading of after-sale service, the software function upgrading and the maintenance that provide a USB memory device as USB flash disk can finish tv product to the user only are provided.
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 (8)
1, a kind of television for automatically upgrading method is characterized in that, described method comprises the steps:
A, the USB memory device that will prestore new upgrade software are connected to switches on and is on the USB interface of television set of normal operating conditions;
B, television set read the upgrade software in the described USB memory device automatically, and with the main storage of television set in the former upgrade software stored compare, if both are identical, then withdraw from updating operation; Otherwise, remove the former upgrade software in the described main storage, the new upgrading written in software in the described USB memory device is gone into main storage;
C, television set move new upgrade software behind the electrifying startup once more.
2, television for automatically upgrading method as claimed in claim 1 is characterized in that, described step B specifically comprises:
B1, television set read the upgrade software in the described USB memory device automatically and keep in the register of television set;
B2, television set read version number former, new upgrade software respectively in main storage, register, and compare, if identical, and execution in step b3 then, otherwise, execution in step b4;
B3, the more former upgrade software of television set and the content and the software code verification and whether all identical of upgrade software newly, be, then withdraw from updating operation, deny, then execution in step b4;
Former upgrade software in b4, the described main storage of removing in the appointed area of operating software is gone into the appointed area of operating software in the main storage with the new upgrading written in software in the described register.
3, television for automatically upgrading method as claimed in claim 2 is characterized in that, taking a step forward at described step b4 comprises the steps:
Empty the software backup zone in the main storage, the former upgrade software in the main storage is moved described software backup zone.
4, television for automatically upgrading method as claimed in claim 3 is characterized in that, described method further comprises the steps:
When the upgrading failure, television set automatically restores to the software backup zone of former upgrade software from described main storage the appointed area of operating software;
After re-powering, television set will move old upgrade software.
5, a kind of television for automatically upgrading system comprises USB interface, main control unit, main storage and register, it is characterized in that described main control unit comprises:
The identification judging module, whether be used for the former upgrade software of comparison main storage identical with new upgrade software in the register, be then to export to drive the signal that withdraws from the updating operation program, otherwise, the signal of output drive software upgrading;
The read-write control module, be used for reading new upgrade software and depositing in the register from the USB memory device that is connected with described USB interface, reach the signal of upgrading according to drive software is read new upgrade software and write operating software in the main storage from register appointed area, and when new upgrade software all write main storage, driving main control unit output prompting user was restarted the information of television set or is controlled television set and restarts automatically immediately.
6, television for automatically upgrading as claimed in claim 5 system, it is characterized in that, whether the former upgrade software in the described identification judging module comparison main storage is identical with the new upgrade software in the register, specifically compare by from main storage and register, obtaining version number former, new upgrade software respectively, if identical, again with upgrade software content in main storage and the register and software code verification with compare one by one.
7, television for automatically upgrading as claimed in claim 5 system is characterized in that described main control unit also comprises:
Backup control module, be used for emptying the software backup zone of main storage according to the signal that the drive software of described identification judging module output is upgraded, and the former upgrade software in the main storage moved described software backup zone, and the signal that empties output drive software upgrading behind the appointed area of operating software in the main storage is to reading and writing control module, and whether the software upgrade process of monitoring read-write control module fails, be the appointed area that then the former upgrade software in the software backup zone is returned to operating software, and information or control television set that the output of driving main control unit points out the user to restart television set are restarted immediately automatically.
8, a kind of television set that comprises television for automatically upgrading as claimed in claim 5 system.
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| CN200910058748A CN101521730A (en) | 2009-03-30 | 2009-03-30 | Method, system and television for automatically upgrading television |
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| CN200910058748A CN101521730A (en) | 2009-03-30 | 2009-03-30 | Method, system and television for automatically upgrading television |
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| CN200910058748A Pending CN101521730A (en) | 2009-03-30 | 2009-03-30 | Method, system and television for automatically upgrading television |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101894030A (en) * | 2010-06-29 | 2010-11-24 | 福建新大陆通信科技股份有限公司 | Television set top box USB interface-based data anti-theft updating method |
| CN102012830A (en) * | 2010-12-03 | 2011-04-13 | 深圳市元征软件开发有限公司 | Automatic upgrading method for equipment and equipment |
| CN102426531A (en) * | 2011-11-03 | 2012-04-25 | 中国电力科学研究院 | Intelligent terminal and application program updating system and method |
| CN102637133A (en) * | 2012-03-12 | 2012-08-15 | 成都林海电子有限责任公司 | Method for automatically updating terminating machines of (L, S) waveband satellite mobile communication systems |
| CN102655577A (en) * | 2012-03-27 | 2012-09-05 | 厦门华侨电子股份有限公司 | Television with multiplexing of USB (Universal Serial Bus) interface and method for multiplexing USB interface |
| CN102955701A (en) * | 2011-08-22 | 2013-03-06 | 深圳市金溢科技有限公司 | Application update method by boot loader |
| CN103634675A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | System updating method and device in intelligent television |
| CN104915240A (en) * | 2015-06-30 | 2015-09-16 | 新达通科技股份有限公司 | Software upgrading method for ATM device |
| CN106658192A (en) * | 2016-12-14 | 2017-05-10 | 广州视源电子科技股份有限公司 | Control method and device for system upgrading |
| CN106878813A (en) * | 2017-03-17 | 2017-06-20 | 山东浪潮商用系统有限公司 | A kind of application program updating method and system in Set Top Box, Set Top Box |
| CN107770622A (en) * | 2017-11-07 | 2018-03-06 | 四川长虹电器股份有限公司 | The method and operating method of file in a kind of renewal linux system |
| WO2018076969A1 (en) * | 2016-10-24 | 2018-05-03 | 深圳创维数字技术有限公司 | Software upgrade method, computing device, and channel control device |
| US20220116762A1 (en) * | 2020-10-09 | 2022-04-14 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal software upgrade method, terminal software upgrade apparatus and storage medium |
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2009
- 2009-03-30 CN CN200910058748A patent/CN101521730A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101894030A (en) * | 2010-06-29 | 2010-11-24 | 福建新大陆通信科技股份有限公司 | Television set top box USB interface-based data anti-theft updating method |
| CN102012830A (en) * | 2010-12-03 | 2011-04-13 | 深圳市元征软件开发有限公司 | Automatic upgrading method for equipment and equipment |
| CN102955701A (en) * | 2011-08-22 | 2013-03-06 | 深圳市金溢科技有限公司 | Application update method by boot loader |
| CN102955701B (en) * | 2011-08-22 | 2016-04-13 | 深圳市金溢科技股份有限公司 | Use the application program update method of Bootloader program |
| CN102426531B (en) * | 2011-11-03 | 2015-11-04 | 中国电力科学研究院 | A kind of intelligent terminal, application program update system and update method thereof |
| CN102426531A (en) * | 2011-11-03 | 2012-04-25 | 中国电力科学研究院 | Intelligent terminal and application program updating system and method |
| CN102637133A (en) * | 2012-03-12 | 2012-08-15 | 成都林海电子有限责任公司 | Method for automatically updating terminating machines of (L, S) waveband satellite mobile communication systems |
| CN102637133B (en) * | 2012-03-12 | 2015-06-17 | 成都林海电子有限责任公司 | Method for automatically updating terminating machines of (L, S) waveband satellite mobile communication systems |
| CN102655577A (en) * | 2012-03-27 | 2012-09-05 | 厦门华侨电子股份有限公司 | Television with multiplexing of USB (Universal Serial Bus) interface and method for multiplexing USB interface |
| CN103634675A (en) * | 2013-12-23 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | System updating method and device in intelligent television |
| CN104915240A (en) * | 2015-06-30 | 2015-09-16 | 新达通科技股份有限公司 | Software upgrading method for ATM device |
| CN104915240B (en) * | 2015-06-30 | 2018-11-06 | 新达通科技股份有限公司 | A kind of method of atm device software upgrading |
| WO2018076969A1 (en) * | 2016-10-24 | 2018-05-03 | 深圳创维数字技术有限公司 | Software upgrade method, computing device, and channel control device |
| CN106658192A (en) * | 2016-12-14 | 2017-05-10 | 广州视源电子科技股份有限公司 | Control method and device for system upgrading |
| CN106878813A (en) * | 2017-03-17 | 2017-06-20 | 山东浪潮商用系统有限公司 | A kind of application program updating method and system in Set Top Box, Set Top Box |
| CN107770622A (en) * | 2017-11-07 | 2018-03-06 | 四川长虹电器股份有限公司 | The method and operating method of file in a kind of renewal linux system |
| CN107770622B (en) * | 2017-11-07 | 2020-01-31 | 四川长虹电器股份有限公司 | method for updating files in Linux system |
| US20220116762A1 (en) * | 2020-10-09 | 2022-04-14 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal software upgrade method, terminal software upgrade apparatus and storage medium |
| US11729602B2 (en) * | 2020-10-09 | 2023-08-15 | Beijing Xiaomi Mobile Software Co., Ltd. | Terminal software upgrade method, terminal software upgrade apparatus and storage medium |
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Open date: 20090902 |