CN103929659A - Method for controlling CA authorization prompts from basic frequency point and system thereof - Google Patents
Method for controlling CA authorization prompts from basic frequency point and system thereof Download PDFInfo
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- CN103929659A CN103929659A CN201410174955.9A CN201410174955A CN103929659A CN 103929659 A CN103929659 A CN 103929659A CN 201410174955 A CN201410174955 A CN 201410174955A CN 103929659 A CN103929659 A CN 103929659A
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- top box
- set top
- broadcasting
- descriptor
- frequency point
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Abstract
The invention discloses a method for controlling CA authorization prompts from a basic frequency point and a system thereof. Through the function that the CA authorization prompts are controlled through an NIT table, the current situation that CA authorization prompt information cannot be controlled by broadcasting is changed, and the problem that CA authorization is inconvenient to manage when multiple CAs at the front end of the broadcasting are simulcrypt is solved especially. Through the implementation of the function, a CA system which a current user belongs to can be learned by the broadcasting simply by checking a front end editing tool according to the prompt information fed back by the user, and then reset authorization is carried out on the user by operating a BOSS system corresponding to the CA.
Description
Technical field
The present invention relates to TV set-top box technical field, be specifically related to a kind of method and system thereof of authorizing prompting from dominant frequency point control CA.
Background technology
At present, CA system in each broadcasting and TV in a large amount of uses, but the overdue prompting of subscriber authorisation is fixedly shown as some prompting when integrated by each CA, as " authorize and expire, please continue to pay dues in time ", " with no authorized data ", " watch that the term of validity also has X days; please continue to pay dues " etc., each CA prompting is all different, the overdue information content of the uncontrollable mandate of broadcasting and TV.If broadcasting and TV are with close multiple CA, each CA authorizes prompting all different, because CA fixes demonstration according to each CA integration specification while authorizing information content to only have Set Top Box integrated, and broadcasting and TV cannot according to this information determine user current be which CA system, manage and make troubles to broadcasting and TV.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provide a kind of from dominant frequency point control CA authorize prompting method and system thereof, for solve broadcasting and TV cannot according to Set Top Box information determine user current be the technical problem of which CA system.
Consider the problems referred to above of prior art, according to an aspect disclosed by the invention, the present invention by the following technical solutions:
A method of authorizing prompting from dominant frequency point control CA, comprising:
The NIT of the dominant frequency point in the drop multiplexer apparatus of broadcasting and TV front end is standby inserts privately owned descriptor in showing, and the parameter in described descriptor is used to indicate the Set Top Box of different CA, and broadcasting and TV front end also sends to the parameter in this descriptor the Set Top Box of CA;
The Set Top Box of each CA locks dominant frequency point in the time of start, receives the parameter in the descriptor mating with self, resolves privately owned descriptor corresponding to NIT table; The Set Top Box of each CA is determined the content of authorizing prompting according to the associated description of current integrated this CA system of CA system analysis; When the Set Top Box of CA detect that CA kernel sends need to authorize prompting message time, do not show the information that CA system is fixing, and show the information parsing from NIT table the inside; In the time that user returns to broadcasting and TV front end the information of bursting, broadcasting and TV front end returns routed information according to client and checks front-end edit instrument, for knowing which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
In order to realize better the present invention, further technical scheme is:
According to one embodiment of the invention, parameter in described descriptor comprises STB_Provider_ID, described STB_Provider_ID is used to indicate the set-top box users of different CA, and the Set Top Box of each CA receives only the information of one's own coupling STB_Provider_ID.
The present invention can also be:
According to one embodiment of the invention, comprising:
Broadcasting and TV front end, the NIT of the dominant frequency point in the drop multiplexer apparatus of broadcasting and TV front end is standby inserts privately owned descriptor in showing, and the parameter in described descriptor is used to indicate the Set Top Box of different CA, and broadcasting and TV front end also sends to the parameter in this descriptor the Set Top Box of CA;
Set Top Box end, the Set Top Box of each CA locks dominant frequency point in the time of start, receives the parameter in the descriptor mating with self, resolves privately owned descriptor corresponding to NIT table; The Set Top Box of each CA is determined the content of authorizing prompting according to the associated description of current integrated this CA system of CA system analysis; When the Set Top Box of CA detect that CA kernel sends need to authorize prompting message time, do not show the information that CA system is fixing, and show the information parsing from NIT table the inside; In the time that user returns to broadcasting and TV front end the information of bursting, broadcasting and TV front end returns routed information according to client and checks front-end edit instrument, for knowing which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
According to one embodiment of the invention, parameter in described descriptor comprises STB_Provider_ID, described STB_Provider_ID is used to indicate the set-top box users of different CA, and the Set Top Box of each CA receives only the information of one's own coupling STB_Provider_ID.
Compared with prior art, one of beneficial effect of the present invention is:
A kind of method and system thereof of authorizing prompting from dominant frequency point control CA of the present invention, show to control CA by NIT and authorize prompt facility, solve this present situation that the uncontrollable CA of broadcasting and TV in the past authorizes information, especially when the multiple CA of broadcasting and TV front end are when close, this problem of CA empowerment management inconvenience; The realization of this function, broadcasting and TV only need be returned routed information according to user and check front-end edit instrument, just can know which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
Brief description of the drawings
For clearer explanation present specification embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the description of embodiment or prior art be briefly described below, apparently, the accompanying drawing the following describes is only the reference to some embodiment in present specification, for those skilled in the art, in the situation that not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows Set Top Box rear end schematic flow sheet according to an embodiment of the invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Now broadcasting and TV front end all can have own dominant frequency point, and Set Top Box also can be fixed this dominant frequency point according to broadcasting and TV demand in the time producing, and this frequency in Set Top Box regardless of doing any operation, can not be eliminated.The problem of mentioning for background technology, can insert the private setting descriptor of oneself by the design feature and the effect that utilize the NIT table in MEPG2 standard, sends privately owned descriptor and solve this problem in the NIT of dominant frequency point table.
Broadcasting and TV front end principle:
By front-end edit instrument, insert privately owned descriptor in the standby table of the NIT at dominant frequency point of the drop multiplexer apparatus the inside of broadcasting and TV front end.
The key parameter of descriptor: STB_Provider_ID is used to indicate the set-top box users of different CA, and the Set Top Box of each CA receives the information of one's own coupling STB_Provider_ID, and all the other information do not receive.Base_day represents benchmark number of days, as Close Date--the current date <=base_day authorizing, sends by overdue prompting message, and reminding user continues to pay dues.When authorizing, the Close Date--current date=0 item is the prompting that expires, and reminding user needs payment at once, otherwise shuts down., when authorizing the Close Date--current date <0 is the arrearage prompting of exceeding the time limit, reminding user payment.
By the cooperation of front end descriptor and Set Top Box can facilitate and hommization send different mandate informations for each CA; As the Set Top Box prompting of three continent CA " user that speeds is interrogated in this three continent; you have program residue to expire for 5 days; please continue to pay dues in time; customer service phone: XXX-XXXXXXXX ", the Set Top Box of Tongfang CA is pointed out: " user looks rich in this Yongxin, and your mandate expires, please continues to pay dues in time ", broadcasting and TV are returned routed information according to client in the time of management only need check front-end edit instrument, just can know which CA system active user is.
Set Top Box end principle:
Set Top Box locks dominant frequency point in the time of start, resolve privately owned descriptor corresponding to NIT table, and Set Top Box only need be determined the content of authorizing prompting according to the associated description of current integrated this CA system of CA system analysis of Set Top Box.When Set Top Box detect that CA kernel sends need to authorize prompting message time, do not show the information that CA system is fixing, and the information that demonstration parses from NIT table the inside, in the time that user returns to broadcasting and TV the information of bursting, broadcasting and TV only need be returned routed information according to client and check front-end edit instrument, just can know which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
Fig. 1 shows Set Top Box rear end schematic flow sheet according to an embodiment of the invention.As shown in Figure 1, comprising:
Step S101, starter motor top box;
Step S102, Set Top Box locks dominant frequency point in the situation that of start;
Step S103, resolves privately owned descriptor corresponding to NIT table in dominant frequency point;
Step S104, compares the privately owned descriptor parsing and current C A system, to see if there is the information of coupling, enters step S105 in the situation that having match information, enters step S106 in the situation that there is no match information;
Step S105, in the time receiving the mandate prompting that CA kernel sets out, shows that CA manufacturer requires the content showing;
Step S106, in the time receiving the mandate prompting that CA kernel sends, shows that this CA parsing from NIT table the inside authorizes suggestion content.
To sum up embodiment is known, controls the function of CA mandate prompting, thereby facilitate broadcasting and TV management by the design feature of utilizing the NIT table in MEPG2 standard with the private setting descriptor that effect can be inserted oneself.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, identical similar part cross-references between each embodiment.
" embodiment ", " another embodiment ", " embodiment " that spoken of in this manual, etc., refer to specific features, structure or the feature described in conjunction with this embodiment and be included at least one embodiment that the application's generality describes.In specification, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to fall within the scope of the invention.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and execution modes, within these amendments and execution mode will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (4)
1. a method of authorizing prompting from dominant frequency point control CA, is characterized in that, comprising:
The NIT of the dominant frequency point in the drop multiplexer apparatus of broadcasting and TV front end is standby inserts privately owned descriptor in showing, and the parameter in described descriptor is used to indicate the Set Top Box of different CA, and broadcasting and TV front end also sends to the parameter in this descriptor the Set Top Box of CA;
The Set Top Box of each CA locks dominant frequency point in the time of start, receives the parameter in the descriptor mating with self, resolves privately owned descriptor corresponding to NIT table; The Set Top Box of each CA is determined the content of authorizing prompting according to the associated description of current integrated this CA system of CA system analysis; When the Set Top Box of CA detect that CA kernel sends need to authorize prompting message time, do not show the information that CA system is fixing, and show the information parsing from NIT table the inside; In the time that user returns to broadcasting and TV front end the information of bursting, broadcasting and TV front end returns routed information according to client and checks front-end edit instrument, for knowing which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
2. method of authorizing prompting from dominant frequency point control CA according to claim 1, it is characterized in that, parameter in described descriptor comprises STB_Provider_ID, described STB_Provider_ID is used to indicate the set-top box users of different CA, and the Set Top Box of each CA receives only the information of one's own coupling STB_Provider_ID.
3. a system of authorizing prompting from dominant frequency point control CA, is characterized in that, comprising:
Broadcasting and TV front end, the NIT of the dominant frequency point in the drop multiplexer apparatus of broadcasting and TV front end is standby inserts privately owned descriptor in showing, and the parameter in described descriptor is used to indicate the Set Top Box of different CA, and broadcasting and TV front end also sends to the parameter in this descriptor the Set Top Box of CA;
Set Top Box end, the Set Top Box of each CA locks dominant frequency point in the time of start, receives the parameter in the descriptor mating with self, resolves privately owned descriptor corresponding to NIT table; The Set Top Box of each CA is determined the content of authorizing prompting according to the associated description of current integrated this CA system of CA system analysis; When the Set Top Box of CA detect that CA kernel sends need to authorize prompting message time, do not show the information that CA system is fixing, and show the information parsing from NIT table the inside; In the time that user returns to broadcasting and TV front end the information of bursting, broadcasting and TV front end returns routed information according to client and checks front-end edit instrument, for knowing which CA system active user is, then by the operation BOSS system corresponding with this CA, to this user's reclosing mandate.
4. system of authorizing prompting from dominant frequency point control CA according to claim 3, it is characterized in that, parameter in described descriptor comprises STB_Provider_ID, described STB_Provider_ID is used to indicate the set-top box users of different CA, and the Set Top Box of each CA receives only the information of one's own coupling STB_Provider_ID.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174955.9A CN103929659B (en) | 2014-04-28 | 2014-04-28 | CA is controlled to authorize the method and its system pointed out from dominant frequency point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174955.9A CN103929659B (en) | 2014-04-28 | 2014-04-28 | CA is controlled to authorize the method and its system pointed out from dominant frequency point |
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| Publication Number | Publication Date |
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| CN103929659A true CN103929659A (en) | 2014-07-16 |
| CN103929659B CN103929659B (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410174955.9A Expired - Fee Related CN103929659B (en) | 2014-04-28 | 2014-04-28 | CA is controlled to authorize the method and its system pointed out from dominant frequency point |
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Cited By (2)
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| CN110891187A (en) * | 2019-11-30 | 2020-03-17 | 广西广播电视信息网络股份有限公司 | Program authorization control method of household intelligent terminal |
| CN114339427A (en) * | 2021-12-28 | 2022-04-12 | 江苏银河数字技术有限公司 | Set top box authorization time monitoring method and device, storage medium and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110891187A (en) * | 2019-11-30 | 2020-03-17 | 广西广播电视信息网络股份有限公司 | Program authorization control method of household intelligent terminal |
| CN114339427A (en) * | 2021-12-28 | 2022-04-12 | 江苏银河数字技术有限公司 | Set top box authorization time monitoring method and device, storage medium and electronic equipment |
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| CN103929659B (en) | 2017-10-27 |
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Granted publication date: 20171027 |