CN201550186U - Program filtering and hiding device of digital TV set box - Google Patents
Program filtering and hiding device of digital TV set box Download PDFInfo
- Publication number
- CN201550186U CN201550186U CN2009201812877U CN200920181287U CN201550186U CN 201550186 U CN201550186 U CN 201550186U CN 2009201812877 U CN2009201812877 U CN 2009201812877U CN 200920181287 U CN200920181287 U CN 200920181287U CN 201550186 U CN201550186 U CN 201550186U
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Abstract
The utility model provides a program filtering and hiding device of a digital TV set box, which is matched with an intelligent card of the set box for use. The program filtering and hiding device comprises a user interface module, an intelligent card data reading module, a BAT data downloading module and a program hiding module that are sequentially connected. The program filtering and hiding device can be used for hide the program that is not paid by a user directly, thereby avoiding the inconvenience as the unauthorized program is switched by the user in the process of watching the program.
Description
[technical field]
The utility model relates to a kind of digital TV set-top box, particularly a kind of program filtering concealing device of digital TV set-top box.
[background technology]
The digital cable customers of each department generally can be accepted tens cover even 100 multiple programs at present, but generally having only about 60 covers of authorizing comprises CCTV's program, each province satellite TV, this province program and local program etc.And most of unpaid program all is not authorize, and the user can't watch that the user often switches to these undelegated programs in watching the program process, gives to use and makes troubles.
[utility model content]
The technical problems to be solved in the utility model, be to provide a kind of program filtering concealing device of digital TV set-top box, directly hide for user's program of buying of not paying, avoid the user in watching the program process, to switch to the inconvenience that these undelegated programs cause.
The utility model is achieved in that a kind of program filtering concealing device of digital TV set-top box, this program filtering concealing device and the supporting use of smart card of set-top box, described program filtering concealing device comprises a Subscriber Interface Module SIM, an intelligent card data read module, a BAT data download module that connects successively, and a program is hidden processing module.
Advantage of the present utility model is: the program filtering concealing device that a kind of digital TV set-top box is provided, can be according to user's demand, list corresponding the rendition list, set-top box is when the search program, the BAT table storage that front end sends is got off, find corresponding program classification table data according to the classification type that is provided with in the smart card then, list corresponding program, directly hide for user's program of buying of not paying, avoid the user in watching the program process, to switch to the inconvenience that these undelegated programs cause.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an execution FB(flow block) of the present utility model.
[embodiment]
See also shown in Figure 1, the program filtering concealing device of digital TV set-top box provided by the utility model, it is and the supporting use of smart card of set-top box, described program filtering concealing device comprises a Subscriber Interface Module SIM 10, an intelligent card data read module 20, a BAT data download module 30 that connects successively, and a program is hidden processing module 40.
Described Subscriber Interface Module SIM 10: be used to obtain the program searching mode of appointment and the condition that program is hidden;
Described intelligent card data read module 20: be used for reading card bouquet_id (classification type);
Described BAT data download module 30: be used for receiving the BAT table (program classification table) of code stream, and all be stored in all tables in the database;
Described program is hidden processing module 40: the BAT table of receiving in bouquet_id that smart card is read and the code stream mates, and finds corresponding BAT table, lists corresponding program, hides undelegated program.
Again as shown in Figure 2, execution flow process of the present utility model is as follows:
1, at first set-top box enters searching menu by described Subscriber Interface Module SIM 10;
2, insert smart card, described intelligent card data read module 20 reads the bouquet id of smart card;
3, all down BAT tables of described BAT data download module 30 filters;
4, described program is hidden processing module 40 finds correspondence according to the boueuet id in the smart card BAT table;
5, described then program is hidden the rendition list that processing module 40 is listed correspondence;
6, withdraw from searching menu at last, user's use afterwards just can not switch to undelegated program again.
EPG (Electronic Program Guide by the broadcasting and TV front end, electric program menu) system is the BAT table that every kind of user type generates different B ouquet id, in each BAT table all digital television programs that allow the type user to watch are described respectively, after finishing program searching, set-top box can seek corresponding BAT table according to the bouquet id in the smart card, list the rendition list in the corresponding BAT table, filter out the program that does not have in the tabulation, thereby reach the purpose of hiding the unauthorized program, promptly the user only sees the program that mandate is arranged.
Claims (1)
1. the program filtering concealing device of a digital TV set-top box, it is characterized in that: this program filtering concealing device and the supporting use of smart card of set-top box, described program filtering concealing device comprises a Subscriber Interface Module SIM, an intelligent card data read module, a BAT data download module that connects successively, and a program is hidden processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201812877U CN201550186U (en) | 2009-11-12 | 2009-11-12 | Program filtering and hiding device of digital TV set box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201812877U CN201550186U (en) | 2009-11-12 | 2009-11-12 | Program filtering and hiding device of digital TV set box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550186U true CN201550186U (en) | 2010-08-11 |
Family
ID=42605369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201812877U Expired - Fee Related CN201550186U (en) | 2009-11-12 | 2009-11-12 | Program filtering and hiding device of digital TV set box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550186U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006509A (en) * | 2010-11-26 | 2011-04-06 | 康佳集团股份有限公司 | Method for hiding unauthorized programs of digital television and digital television system |
| CN103607614A (en) * | 2013-11-25 | 2014-02-26 | 深圳Tcl新技术有限公司 | Channel search method and system based on CAM card |
| CN106358081A (en) * | 2016-09-26 | 2017-01-25 | 深圳创维数字技术有限公司 | Multi-mode set-top box program filtering method and system |
| CN113630626A (en) * | 2021-08-04 | 2021-11-09 | 深圳市杰科数码有限公司 | Set top box, automatic program management method thereof and computer readable storage medium |
-
2009
- 2009-11-12 CN CN2009201812877U patent/CN201550186U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006509A (en) * | 2010-11-26 | 2011-04-06 | 康佳集团股份有限公司 | Method for hiding unauthorized programs of digital television and digital television system |
| CN103607614A (en) * | 2013-11-25 | 2014-02-26 | 深圳Tcl新技术有限公司 | Channel search method and system based on CAM card |
| CN106358081A (en) * | 2016-09-26 | 2017-01-25 | 深圳创维数字技术有限公司 | Multi-mode set-top box program filtering method and system |
| CN113630626A (en) * | 2021-08-04 | 2021-11-09 | 深圳市杰科数码有限公司 | Set top box, automatic program management method thereof and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |