CN102567043B - Set-top box online updating method - Google Patents
Set-top box online updating method Download PDFInfo
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- CN102567043B CN102567043B CN201110370615.XA CN201110370615A CN102567043B CN 102567043 B CN102567043 B CN 102567043B CN 201110370615 A CN201110370615 A CN 201110370615A CN 102567043 B CN102567043 B CN 102567043B
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Abstract
The invention discloses a set-top box online updating method, which includes the steps: A, presetting a first data storage block and a second data storage block in a nonvolatile storage of a set-top box, wherein each of the first data storage block and the second data storage block comprises a data head flag for indicating whether data are stored or not, a data use flag for indicating whether data are valid or not and a data storage area for storing data; B, erasing the first data storage block and the second data storage block by a processor of the set-top box, and writing current information of the set-top box into the data storage area of one data storage block by the processor of the set-top box; C, storing updated information into an internal storage of the set-top box by the processor of the set-top box; D, utilizing the processor of the set-top box to write updated information into the data storage block with the data head flag indicating that data are not stored; E, after the set-top box is restarted, invoking the data storage block with the data use flag indicating that the data are valid, and erasing the data storage block with the data use flag indicating that the data are invalid; and F, after the set-top box is successfully updated, returning to the step C or exiting.
Description
Technical field
The present invention relates to digital television techniques field, particularly relate to a kind of method of Set Top Box online upgrading.
Background technology
In order to realize the demand that the new function of continuous increase is different with meeting client, Set Top Box often needs online upgrading.General online upgrading process is broadly divided into from TS stream downloads upgrade data, wipes original data of set top box, writes three steps of newly downloaded data.But adopting this upgrade method to require can not power-off in escalation process.When the data of original data in being wiped free of or upgrade are during in write phase, if when user touches power-off source, power failure or other fortuitous event power-off because of carelessness, thereby there will be the damaged Set Top Box that causes of data of Set Top Box normally to start.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, a kind of method of Set Top Box online upgrading is provided, realized the set-top box functionality of Set Top Box before not restarting and normally used, and the information of guarantee upgrading is not lost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method of Set Top Box online upgrading, comprising:
Steps A, preset the first DSB data store block and the second DSB data store block in the nonvolatile memory of Set Top Box; The first DSB data store block and the second DSB data store block include: show data head mark that whether data stored, show the whether data storage area of active data service marking and storage data of data;
Step B, the processor of Set Top Box is wiped the first DSB data store block and the second DSB data store block, first DSB data store block of having wiped and the data service marking of the second DSB data store block be data effectively and data head zone bit for not storing, the processor of Set Top Box writes information current Set Top Box in the data storage area of one of them DSB data store block, the data head mark of this DSB data store block is made as and is stored simultaneously;
Step C, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is starts download the information of upgrading and the information of upgrading stored in the internal memory of Set Top Box;
Step D, the processor of Set Top Box successfully downloads to the information of upgrading after the internal memory of Set Top Box, the processor of Set Top Box is inquired about the data head mark of the first DSB data store block and the second DSB data store block, if inquire data head and be masked as not the DSB data store block of storage, the information of upgrading is written in the data storage area of this DSB data store block and the data head mark of this DSB data store block is set to store, then the data service marking of another DSB data store block is made as to data invalid;
Step e, after Set Top Box is restarted, the processor of Set Top Box is inquired about the data service marking of the first DSB data store block and the second DSB data store block, calling data service marking is canned data in data active data storage block, then be that in the DSB data store block that data are invalid, canned data is wiped by data service marking, the data service marking of the DSB data store block after wiping be data effectively and data head be not masked as and do not store, Set Top Box completes upgrading;
Step F, after Set Top Box is successfully upgraded, returns to step C, or exits.
Described step C comprises:
Step C1, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is forwards step C2 to, otherwise the processor of Set Top Box continues to detect the information that whether contains online upgrading in TS stream;
Step C2, whether the version number in the information of the processor checking upgrading of Set Top Box is identical with the version number of Set Top Box, if it is forwards step C3 to, otherwise returns to step C1;
Step C3, the processor of Set Top Box is downloaded to the information of upgrading in the internal memory of Set Top Box, and judges whether upgrade information is successfully downloaded to the internal memory of Set Top Box, if it is forwards step D to, otherwise returns to step C1;
Described step D comprises:
Step D1, after the processor of Set Top Box successfully downloads to the information of upgrading in the internal memory of Set Top Box, inquire about the data head mark of the first DSB data store block and the second DSB data store block, if inquire data head and be masked as not the DSB data store block of storage, the processor of Set Top Box is written to the information of upgrading in the data storage area that data head is masked as the DSB data store block of storage not;
Step D2, the processor of Set Top Box judges that the data head described in the whether successful write step D1 of information upgrading is masked as in the data storage area of the DSB data store block of not storing, and if it is forwards step D3 to, otherwise returns to step C1;
Step D3, the data head mark that successfully writes the DSB data store block of upgrade information described in the processor step D2 of Set Top Box is set to store, and then the data service marking of another DSB data store block is made as to data invalid.
Described step e comprises:
Step e 1, whether the processor enquiry machine top box of Set Top Box restarts, and if so, forward step e 2 to, otherwise Set Top Box is by normal play program;
Step e 2, the processor calling data service marking of Set Top Box is canned data in data active data storage block, then be that in the DSB data store block that data are invalid, canned data is wiped by data service marking, the data service marking of the DSB data store block after wiping be data effectively and data head be not masked as and do not store.
The invention has the beneficial effects as follows, realized the set-top box functionality of Set Top Box before not restarting and normally used, and the information of guarantee upgrading is not lost.
Below in conjunction with drawings and Examples, the present invention is described in further detail; But the method for a kind of Set Top Box online upgrading of the present invention is not limited to embodiment.
Brief description of the drawings
Fig. 1 is process flow diagram of the present invention.
Embodiment
Embodiment, shown in Figure 1, the method for a kind of Set Top Box online upgrading of the present invention, comprising:
Steps A, preset the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2 in the nonvolatile memory of Set Top Box; The first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2 include: show data head mark Head that whether data stored, show the whether data storage area Buff (as shown in the frame 101 of Fig. 1) of active data service marking Flag and storage data of data;
The processor of Set Top Box by data service marking Flag be data when effective setting data service marking Flag be 1, data service marking Flag be data when invalid setting data service marking Flag be 0.It is more than a kind of definition mode in the present embodiment, also can take other definition mode, such as the processor of Set Top Box by data service marking Flag be data when invalid setting data service marking Flag be 0, data service marking Flag be data when invalid setting data service marking Flag be 1.
The processor of Set Top Box is 0xaf by data head mark Head setting data leader will Head when storing, and data head mark Head setting data leader will Head when not storing is 0xff.It is more than a kind of definition mode in the present embodiment, also can take other definition mode, such as the processor of Set Top Box will be 0xbf such as data head mark Head is defined as data head mark Head while storing, data head mark Head setting data leader will Head when not storing is 0xff.
Step B, the processor of Set Top Box is wiped the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2, the the first DSB data store block DataStruct 1 having wiped and all data bit of the second DSB data store block DataStruct 2 are all 1, the the first DSB data store block DataStruct 1 having wiped and the data service marking Flag of the second DSB data store block DataStruct 2 are 1, data head zone bit Head is 0xff, the data service marking Flag of the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2 be data effectively and data head zone bit Head for not storing, the processor of Set Top Box writes information current Set Top Box in the data storage area Buff of one of them DSB data store block, the data head mark Head of this DSB data store block is made as to 0xaf simultaneously, the data head mark Head being somebody's turn to do stores (as shown in the frame 102 of Fig. 1),
Step C, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is starts download the information of upgrading and the information of upgrading stored in the internal memory of Set Top Box;
Step D, after the processor of Set Top Box successfully downloads to the information of upgrading in the internal memory of Set Top Box, the processor of Set Top Box is inquired about the data head mark Head of the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2, if inquire the DSB data store block that data head mark Head is 0xaf, the information of upgrading is written in the data storage area Buff of this DSB data store block and the data head mark Head of this DSB data store block is made as to 0xaf, then the data service marking Flag of another DSB data store block is made as to 0;
Step e, after Set Top Box is restarted, the processor of Set Top Box is inquired about the data service marking Flag of the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2, canned data in the DSB data store block that calling data service marking Flag is 1, then in the DSB data store block that is 0 by data service marking Flag, canned data is wiped, the data service marking Flag of the DSB data store block after wiping be 1 and data head mark Head be 0xff, Set Top Box completes upgrading;
Step F, after Set Top Box is successfully upgraded, returns to step C, or exits.
In the present embodiment, step F, after Set Top Box is successfully upgraded, returns to step C, has continued the upgrading of next round.Step F, selects to exit after also can adopting Set Top Box successfully to upgrade.
Described step C comprises:
Step C1, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is forward step C2 to, otherwise the processor of Set Top Box continues to detect the information (as shown in the frame 103 of Fig. 1) that whether contains online upgrading in TS stream;
Step C2, whether the version number in the information of the processor checking upgrading of Set Top Box is identical with the version number of Set Top Box, if it is forwards step C3 to, otherwise returns to step C1 (as shown in the frame 104 of Fig. 1);
Step C3, the processor of Set Top Box is downloaded to the information of upgrading the internal memory of Set Top Box, and judges whether upgrade information is successfully downloaded to the internal memory of Set Top Box, if it is forwards step D to, otherwise returns to step C1 (as shown in the frame 105 of Fig. 1);
Described step D comprises:
Step D1, after the processor of Set Top Box successfully downloads to the information of upgrading in the internal memory of Set Top Box, inquire about the data head mark Head of the first DSB data store block DataStruct 1 and the second DSB data store block DataStruct 2, if inquire the DSB data store block that data head mark Head is 0xff, the processor of Set Top Box is written to the information of upgrading in the data storage area Buff of DSB data store block that data head is masked as 0xff (as shown in the frame 106 of Fig. 1);
Step D2, the processor of Set Top Box judges that the data head described in the whether successful write step D1 of information upgrading is masked as in the data storage area Buff of DSB data store block of 0xff, if it is forward step D3 to, otherwise return to step C1 (as shown in the frame 107 of Fig. 1);
Step D3, the data head mark Head that successfully writes the DSB data store block of upgrade information described in the processor step D2 of Set Top Box is set to 0xaf, then the data service marking Flag of another DSB data store block is made as to 0 (as shown in the frame 108 of Fig. 1).
Described step e comprises:
Step e 1, whether the processor enquiry machine top box of Set Top Box restarts, and if so, forwards step e 2 to, otherwise Set Top Box is by normal play program (as shown in the frame 109,110 of Fig. 1);
Step e 2, canned data in the DSB data store block that the processor calling data service marking Flag of Set Top Box is 1, then in the DSB data store block that is 0 by data service marking Flag, canned data is wiped, the data service marking Flag of this DSB data store block after wiping be 1 and data head mark Head be 0xff (as shown in the frame 111 of Fig. 1).
Above-described embodiment is only used for further illustrating the method for a kind of Set Top Box online upgrading of the present invention; but the present invention is not limited to embodiment; any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all fall in the protection domain of technical solution of the present invention.
Claims (4)
1. a method for Set Top Box online upgrading, is characterized in that: comprising:
Steps A, preset the first DSB data store block and the second DSB data store block in the nonvolatile memory of Set Top Box; The first DSB data store block and the second DSB data store block include: show data head mark that whether data stored, show the whether data storage area of active data service marking and storage data of data;
Step B, the processor of Set Top Box is wiped the first DSB data store block and the second DSB data store block, first DSB data store block of having wiped and the data service marking of the second DSB data store block be data effectively and data head zone bit for not storing, the processor of Set Top Box writes information current Set Top Box in the data storage area of one of them DSB data store block, the data head mark of this DSB data store block is made as and is stored simultaneously;
Step C, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is starts download the information of upgrading and the information of upgrading stored in the internal memory of Set Top Box;
Step D, the processor of Set Top Box successfully downloads to the information of upgrading after the internal memory of Set Top Box, the processor of Set Top Box is inquired about the data head mark of the first DSB data store block and the second DSB data store block, if inquire data head and be masked as not the DSB data store block of storage, the information of upgrading is written in the data storage area of this DSB data store block and the data head mark of this DSB data store block is set to store, then the data service marking of another DSB data store block is made as to data invalid;
Step e, after Set Top Box is restarted, the processor of Set Top Box is inquired about the data service marking of the first DSB data store block and the second DSB data store block, calling data service marking is canned data in data active data storage block, then be that in the DSB data store block that data are invalid, canned data is wiped by data service marking, the data service marking of the DSB data store block after wiping be data effectively and data head be not masked as and do not store, Set Top Box completes upgrading;
Step F, after Set Top Box is successfully upgraded, returns to step C, or exits.
2. the method for Set Top Box online upgrading according to claim 1, is characterized in that:
Described step C comprises:
Step C1, the processor of Set Top Box constantly detects the information that whether contains online upgrading in TS stream, if it is forwards step C2 to, otherwise the processor of Set Top Box continues to detect the information that whether contains online upgrading in TS stream;
Step C2, whether the version number in the information of the processor checking upgrading of Set Top Box is identical with the version number of Set Top Box, if it is forwards step C3 to, otherwise returns to step C1;
Step C3, the processor of Set Top Box is downloaded to the information of upgrading in the internal memory of Set Top Box, and judges whether upgrade information is successfully downloaded to the internal memory of Set Top Box, if it is forwards step D to, otherwise returns to step C1.
3. the method for Set Top Box online upgrading according to claim 1, is characterized in that:
Described step D comprises:
Step D1, after the processor of Set Top Box successfully downloads to the information of upgrading in the internal memory of Set Top Box, inquire about the data head mark of the first DSB data store block and the second DSB data store block, if inquire data head and be masked as not the DSB data store block of storage, the processor of Set Top Box is written to the information of upgrading in the data storage area that data head is masked as the DSB data store block of storage not;
Step D2, the processor of Set Top Box judges that the data head described in the whether successful write step D1 of information upgrading is masked as in the data storage area of the DSB data store block of not storing, and if it is forwards step D3 to, otherwise returns to step C1;
Step D3, the data head mark that successfully writes the DSB data store block of upgrade information described in the processor step D2 of Set Top Box is set to store, and then the data service marking of another DSB data store block is made as to data invalid.
4. the method for Set Top Box online upgrading according to claim 1, is characterized in that:
Described step e comprises:
Step e 1, whether the processor enquiry machine top box of Set Top Box restarts, and if so, forward step e 2 to, otherwise Set Top Box is by normal play program;
Step e 2, the processor calling data service marking of Set Top Box is canned data in data active data storage block, then be that in the DSB data store block that data are invalid, canned data is wiped by data service marking, the data service marking of the DSB data store block after wiping be data effectively and data head be not masked as and do not store.
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| CN102938857B (en) * | 2012-11-27 | 2016-02-10 | 乐视致新电子科技（天津）有限公司 | A kind of method of Set Top Box online upgrading |
| CN102984572A (en) * | 2012-12-10 | 2013-03-20 | 四川九洲电器集团有限责任公司 | Double backup method for system software upgrade of set top box |
| CN103995713A (en) * | 2014-04-28 | 2014-08-20 | 四川金网通电子科技有限公司 | Method and system for fast upgrading various hardware configuration set top boxes on line |
| CN104915226B (en) * | 2015-05-21 | 2018-12-14 | 北京星网锐捷网络技术有限公司 | A kind of network device software starting method, apparatus and the network equipment |
| CN105677383A (en) * | 2015-12-28 | 2016-06-15 | 北京华大智宝电子系统有限公司 | Method for updating data of smart card |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6956798B2 (en) * | 2002-04-16 | 2005-10-18 | Matsushita Electric Industrial Co., Ltd. | Information recording apparatus and method for recording information on recording medium |
| CN101216772A (en) * | 2008-01-15 | 2008-07-09 | 中兴通讯股份有限公司 | Embedded equipment startup method and software upgrading method |
| CN101826027A (en) * | 2010-05-28 | 2010-09-08 | 深圳市融创天下科技发展有限公司 | Embedded system and updating method thereof |
| CN102110000A (en) * | 2009-12-25 | 2011-06-29 | 康佳集团股份有限公司 | Method, device and equipment for controlling software for auto-updating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006053848A (en) * | 2004-08-16 | 2006-02-23 | Nec Infrontia Corp | Information processor and program updating method |
-
2011
- 2011-11-18 CN CN201110370615.XA patent/CN102567043B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6956798B2 (en) * | 2002-04-16 | 2005-10-18 | Matsushita Electric Industrial Co., Ltd. | Information recording apparatus and method for recording information on recording medium |
| CN101216772A (en) * | 2008-01-15 | 2008-07-09 | 中兴通讯股份有限公司 | Embedded equipment startup method and software upgrading method |
| CN102110000A (en) * | 2009-12-25 | 2011-06-29 | 康佳集团股份有限公司 | Method, device and equipment for controlling software for auto-updating |
| CN101826027A (en) * | 2010-05-28 | 2010-09-08 | 深圳市融创天下科技发展有限公司 | Embedded system and updating method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-053848A 2006.02.23 |
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Effective date of registration: 20200403 Address after: 363000 Room 201, building 1, No. 23, Shengli East Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Haiyin Intelligent Information Technology Co., Ltd Address before: 363000 Fujian city of Zhangzhou Province Zhang Hua Road, No. 47 Patentee before: FUJIAN ERLING ELECTRONICS Co.,Ltd. |