CN105681840A - Television program authority control method and system, television terminal and CA server - Google Patents
Television program authority control method and system, television terminal and CA server Download PDFInfo
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- CN105681840A CN105681840A CN201610013662.1A CN201610013662A CN105681840A CN 105681840 A CN105681840 A CN 105681840A CN 201610013662 A CN201610013662 A CN 201610013662A CN 105681840 A CN105681840 A CN 105681840A
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- change
- request
- smart card
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- authorizing
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26613—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing keys in general
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
Abstract
The invention discloses a television program authority control method. The television program authority control method comprises the steps: by a television terminal, collecting a subscriber image according to an authority change command; generating an authority change request carrying the subscriber image and television terminal intelligent card information, and reporting the authority change request to a conditional access (CA) server; by the CA server, finding out first intelligent card information corresponding to the subscriber image from an established mapping relation between the subscriber image and the intelligent card information according to the authority change request; releasing first television program authority information of a first intelligent card; updating second television program authority information of a television terminal intelligent card to the first television program authority information. The invention further discloses a television program authority control system, a television terminal and a CA server. According to the television program authority control system, the television terminal and the CA server, a subscriber does not need to call a digital television business office or to visit the business office by self, and can change the authority of television programs, thereby saving a large amount of labors and time of the subscriber and improving the usage experience of the subscriber.
Description
Technical field
The present invention relates to TV technology, particularly relate to the method and system of a kind of TV programme control of authority, television terminal, CA server.
Background technology
Commonly used CA (ConditionalAccess in current digital television front-end system, Conditional Access of Digital Television) system, by the CA smart card in digital television terminal system and CA software module, it is achieved user to be watched the management of TV programme authority.
People's daily life is usually present following scene: user A is in user B family viewing TV programme, but the television set intelligently card mandate limited program in user B family, it does not have the TV programme that user A is interested; And the television set intelligently card mandate program of user A family enriches, have the TV programme interested for A that have many consumers. For this situation, user B needs phone DTV business hall or in person go to business hall to handle TV programme permission modification formality, DTV business hall is made to authorize user B family TV smart card more TV programme play right, to meet the viewing demand of user A.
The existing this mode handling TV programme permission modification, it is necessary to expend the substantial amounts of manpower of user and time, Consumer's Experience weak effect.
Summary of the invention
Present invention is primarily targeted at and solution prior art is handled TV programme permission modification formality need to expend the substantial amounts of manpower of user and time, the technical problem of Consumer's Experience weak effect.
For achieving the above object, the method for a kind of TV programme control of authority provided by the invention, the method for described TV programme control of authority includes:
The television terminal instruction that authorizes a change according to input, gathers user images;
Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA (ConditionalAccess, Conditional Access of Digital Television) server;
Described CA server according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images;
Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message.
Preferably, the request of authorizing a change described in also carries user cipher;
Described television terminal generates the request of authorizing a change and specifically includes:
User cipher according to input, generates the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal.
Preferably, the change time limit is also carried in the request of authorizing a change described in;
Described television terminal generates the request of authorizing a change and specifically includes:
In the change time limit according to input, generate and carry described user images, the smart card information of described television terminal, the request of authorizing a change in described change time limit.
Preferably, the request of authorizing a change described in also carries user cipher, changes the time limit;
Described television terminal generates the request of authorizing a change and specifically includes:
User cipher according to input, change time limit, generate and carry described user images, described user cipher, the smart card information of described television terminal, the request of authorizing a change in change time limit.
Preferably, described CA server after the request of authorizing a change described in receiving, from the user images pre-build, user cipher the first mapping relations, search corresponding first user password;
Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images.
Preferably, described CA server receive described in authorize a change request after also include:
Start timer clocking capability, when timer is constantly up to described conversion period limit, discharge the first TV programme authorization message of the smart card of described television terminal; Described second TV programme authorization message is granted to the smart card of described television terminal; And described first TV programme authorization message is granted to described first smart card.
Additionally, for achieving the above object, the present invention also provides for the system of a kind of TV programme control of authority, and the system of described TV programme control of authority includes:
Television terminal, for the instruction that authorizes a change according to input, gathers user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA (ConditionalAccess, Conditional Access of Digital Television) server;
Described CA server, for according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message.
Preferably, the request of authorizing a change described in also carries user cipher;
Described television terminal, is specifically additionally operable to the user cipher according to input, generates the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal.
Preferably, the change time limit is also carried in the request of authorizing a change described in;
Described television terminal, specifically for the change time limit according to input, generates and carries described user images, the smart card information of described television terminal, the request of authorizing a change in described change time limit.
Preferably, the request of authorizing a change described in also carries user cipher, changes the time limit;
Described television terminal, is specifically additionally operable to the user cipher according to input, changes the time limit, generates and carries described user images, described user cipher, the smart card information of described television terminal, the request of authorizing a change in change time limit.
Preferably, described CA server, be additionally operable to after the request of authorizing a change described in receiving, from the user images pre-build, user cipher the first mapping relations, search corresponding first user password; Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images.
Preferably, described CA server, start timer clocking capability after the request of authorizing a change described in being additionally operable to receive, when timer is constantly up to described conversion period limit, discharge the first TV programme authorization message of the smart card of described television terminal; Described second TV programme authorization message is granted to the smart card of described television terminal; And described first TV programme authorization message is granted to described first smart card.
Additionally, for achieving the above object, the present invention also provides for a kind of television terminal, and described television terminal is above-described television terminal.
Additionally, for achieving the above object, the present invention also provides for a kind of CA server, and described CA server is above-described CA server.
The method and system of TV programme control of authority provided by the present invention, television terminal, CA server, by television terminal according to the instruction that authorizes a change inputted, gather user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA server; Described CA server according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to the mode of described first TV programme authorization message, user is without phoning DTV business hall or in person going to business hall can realize changing TV programme authority, eliminate the substantial amounts of manpower of user and time, simultaneously without inputting relevant user account information in TV programme permission modification operating process, user is without memory or searches relevant user account information, simplify the operating process of TV programme permission modification, improve user's experience effect.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of method one embodiment of the TV programme control of authority of the present invention;
Fig. 2 is the high-level schematic functional block diagram of system one embodiment of the TV programme control of authority of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Below in conjunction with Figure of description, the preferred embodiments of the present invention are illustrated, it is to be understood that, preferred embodiment described herein is merely to illustrate and explains the present invention, it is not intended to limit the present invention, and when not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
The present invention provides a kind of method of TV programme control of authority. Schematic flow sheet with reference to method one embodiment of the TV programme control of authority that Fig. 1, Fig. 1 are the present invention. In one embodiment, the method for described TV programme control of authority includes:
The instruction that authorizes a change according to input of step S10, television terminal, gathers user images.
In this step, in S10, television terminal can open photographic head shoot function after receiving the instruction that authorizes a change that user inputs, and by photographic head shooting, collecting user images, wherein said user images is preferably user's face image.
Step S20, generate the request of authorizing a change of smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA (ConditionalAccess, Conditional Access of Digital Television) server.
In the present embodiment, described smart card information is smart card number information; The described request of authorizing a change can also carry user cipher and/or change the time limit. When the described request of authorizing a change also carries user cipher, then described television terminal generates the request of authorizing a change and specifically includes following process: the user cipher according to input, generates the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal. When the described request of authorizing a change also carries the change time limit, then described television terminal generates the request of authorizing a change and specifically includes following process: the change time limit according to input, generates and carries described user images, the smart card information of described television terminal, the request of authorizing a change in described change time limit. When the described request of authorizing a change also carries user cipher, changes the time limit, described television terminal generates the request of authorizing a change and specifically includes following process: according to the user cipher of input, change the time limit, generates and carries described user images, described user cipher, the smart card information of described television terminal, the request of authorizing a change in change time limit.
Step S30, described CA server according to receive described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images.
CA server described in the present embodiment, previously according to the user images inputted and smart card information, sets up the mapping relations between user images and smart card information. From the described mapping relations pre-build, first smart card information corresponding with described user images is searched after receiving the request of authorizing a change that television terminal sends.
It addition, CA server described in the present embodiment is also previously according to the user images of input and user cipher, set up the first mapping relations between described user images and user cipher. When the described request of authorizing a change also carries user cipher, or the request of authorizing a change described in working as also carries user cipher and changes the time limit, then described CA server also includes following process after the request of authorizing a change described in receiving: from the user images pre-build, user cipher the first mapping relations, search corresponding first user password; Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images. If when described in the request of authorizing a change the user cipher that carries inconsistent with described first user password, then it is assumed that described in the request of authorizing a change be illegal request, generate illegal operation information, inform that user is without authorizing a change authority, then process ends.
Step S40, discharge the first TV programme authorization message of described first smart card;Second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message.
In the present embodiment, the second TV programme authorization message of the smart card of described television terminal being updated to described first TV programme authorization message, user just can watch relevant TV program in described first TV programme authorization message at described television terminal.
The present embodiment is by after the first TV programme authorization message discharging described first smart card, second TV programme authorization message of the smart card of described television terminal is updated to the mode of described first TV programme authorization message, for TV programme operator, ensure that the TV programme of charge once correspondence license to a smart card within the corresponding time, ensured the interests of TV programme operator.
After the present embodiment discharges the first TV programme authorization message of described first smart card, user cannot watch any TV programme by the first television terminal of built-in described first smart card, in order to balance the interests between TV programme operator and user, following process is also included: described second TV programme authorization message is licensed to described first smart card after the second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message, now user can watch the relevant TV program in described second TV programme authorization message by the first television terminal of built-in described first smart card.
When the described request of authorizing a change also carries the change time limit in the present embodiment, or the request of authorizing a change described in working as also carries user cipher and changes the time limit, then described CA server receive described in authorize a change request after also include following process: start timer clocking capability, when timer is constantly up to described conversion period limit, discharge the first TV programme authorization message of the smart card of described television terminal; Described second TV programme authorization message is granted to the smart card of described television terminal; And described first TV programme authorization message is granted to described first smart card. Wherein said conversion period limit can be configured according to being actually needed of user, as could be arranged to several hours, several days, some months, even several years.
The method of the TV programme control of authority that above-described embodiment provides, by television terminal according to the instruction that authorizes a change inputted, gathers user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA server; Described CA server according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to the mode of described first TV programme authorization message, user is without phoning DTV business hall or in person going to business hall can realize changing TV programme authority, eliminate the substantial amounts of manpower of user and time, simultaneously without inputting relevant user account information in TV programme permission modification operating process, user is without memory or searches relevant user account information, simplify the operating process of TV programme permission modification, improve user's experience effect.
The present invention further provides the system of a kind of TV programme control of authority.High-level schematic functional block diagram with reference to system one embodiment of the TV programme control of authority that Fig. 2, Fig. 2 are the present invention. In one embodiment, the system 100 of described TV programme control of authority includes: television terminal 110 and CA (ConditionalAccess, Conditional Access of Digital Television) server 120. Wherein, described television terminal 110, for the instruction that authorizes a change according to input, gather user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal 110, the described request of authorizing a change is reported CA server 120. Described CA server 120, for according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal 110 is updated to described first TV programme authorization message.
Television terminal 110 described in the present embodiment can open photographic head shoot function after receiving the instruction that authorizes a change that user inputs, and by photographic head shooting, collecting user images, wherein said user images is preferably user's face image.
Smart card information described in the present embodiment is smart card number information; The described request of authorizing a change can also carry user cipher, and/or changes the time limit. When the described request of authorizing a change also carries user cipher, then described television terminal 110, specifically for the user cipher according to input, generate the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal 110. When the described request of authorizing a change also carries change time limit, then described television terminal 110, specifically for the change time limit according to input, generate and carry described user images, the smart card information of described television terminal 110, the request of authorizing a change in described change time limit. When the described request of authorizing a change also carries user cipher, changes the time limit, described television terminal 110, specifically for the user cipher according to input, change the time limit, generate and carry described user images, described user cipher, the smart card information of described television terminal 110, the request of authorizing a change in change time limit.
CA server described in the present embodiment 120, previously according to the user images inputted and smart card information, sets up the mapping relations between user images and smart card information. From the described mapping relations pre-build, first smart card information corresponding with described user images is searched after receiving the request of authorizing a change that television terminal 110 sends.
It addition, CA server described in the present embodiment 120 is also previously according to the user images of input and user cipher, set up the first mapping relations between described user images and user cipher. When the described request of authorizing a change also carries user cipher, or the request of authorizing a change described in working as also carries user cipher and changes the time limit, then described CA server 120, it is additionally operable to after the request of authorizing a change described in receiving, from the user images pre-build, user cipher the first mapping relations, search corresponding first user password; Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images. If when described in the request of authorizing a change the user cipher that carries inconsistent with described first user password, it is believed that described in the request of authorizing a change be illegal request, generate illegal operation information, inform that user is without the authority that authorizes a change.
In the present embodiment, the second TV programme authorization message of the smart card of described television terminal 110 being updated to described first TV programme authorization message, user just can watch relevant TV program in described first TV programme authorization message at described television terminal 110.
The present embodiment is by after the first TV programme authorization message discharging described first smart card, second TV programme authorization message of the smart card of described television terminal 110 is updated to the mode of described first TV programme authorization message, for TV programme operator, ensure that the TV programme of charge once correspondence license to a smart card within the corresponding time, ensured the interests of TV programme operator.
After the present embodiment discharges the first TV programme authorization message of described first smart card, user cannot watch any TV programme by the first television terminal of built-in described first smart card, in order to balance the interests between TV programme operator and user, following process is also included: described second TV programme authorization message is licensed to described first smart card after the second TV programme authorization message of the smart card of described television terminal 110 is updated to described first TV programme authorization message, now user can watch the relevant TV program in described second TV programme authorization message by the first television terminal of built-in described first smart card.
When the described request of authorizing a change also carries the change time limit in the present embodiment, or the request of authorizing a change described in working as also carries user cipher and changes the time limit, described CA server 120, timer clocking capability is started after the request of authorizing a change described in being additionally operable to receive, when timer is constantly up to described conversion period limit, discharge the first TV programme authorization message of the smart card of described television terminal 110; Described second TV programme authorization message is granted to the smart card of described television terminal 110; And described first TV programme authorization message is granted to described first smart card. Wherein said conversion period limit can be configured according to being actually needed of user, as could be arranged to several hours, several days, some months, even several years.
The system 100 of the TV programme control of authority provided described in above-described embodiment, by television terminal 110 according to the instruction that authorizes a change inputted, gathers user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal 110, the described request of authorizing a change is reported CA server 120; Described CA server 120 according to the described request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal 110 is updated to the mode of described first TV programme authorization message, user is without phoning DTV business hall or in person going to business hall can realize changing TV programme authority, eliminate the substantial amounts of manpower of user and time, simultaneously without inputting relevant user account information in TV programme permission modification operating process, user is without memory or searches relevant user account information, simplify the operating process of TV programme permission modification, improve user's experience effect.
Present invention also offers a kind of television terminal, wherein this television terminal is the television terminal 110 in the system 100 of above-mentioned TV programme control of authority, does not repeat them here.
Present invention also offers a kind of CA server, wherein said CA server is the CA server 120 in the system 100 of above-mentioned TV programme control of authority, does not repeat them here.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (14)
1. the method for a TV programme control of authority, it is characterised in that the method for described TV programme control of authority includes:
The television terminal instruction that authorizes a change according to input, gathers user images;
Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA server;
Described CA server according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images;
Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message.
2. the method for TV programme control of authority according to claim 1, it is characterised in that described in authorize a change request also carry user cipher;
Described television terminal generates the request of authorizing a change and specifically includes:
User cipher according to input, generates the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal.
3. the method for TV programme control of authority according to claim 1, it is characterised in that described in authorize a change request also carry change the time limit;
Described television terminal generates the request of authorizing a change and specifically includes:
In the change time limit according to input, generate and carry described user images, the smart card information of described television terminal, the request of authorizing a change in described change time limit.
4. the method for TV programme control of authority according to claim 1, it is characterised in that described in authorize a change request also carry user cipher, change the time limit;
Described television terminal generates the request of authorizing a change and specifically includes:
User cipher according to input, change time limit, generate and carry described user images, described user cipher, the smart card information of described television terminal, the request of authorizing a change in change time limit.
5. the method for the TV programme control of authority according to claim 2 or 4, it is characterised in that
Described CA server after the request of authorizing a change described in receiving, from the user images pre-build, user cipher the first mapping relations, search corresponding first user password;
Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images.
6. the method for the TV programme control of authority according to claim 3 or 4, it is characterised in that described CA server receive described in authorize a change request after also include:
Start timer clocking capability, when timer is constantly up to described conversion period limit, discharge the first TV programme authorization message of the smart card of described television terminal; Described second TV programme authorization message is granted to the smart card of described television terminal;And described first TV programme authorization message is granted to described first smart card.
7. the system of a TV programme control of authority, it is characterised in that the system of described TV programme control of authority includes:
Television terminal, for the instruction that authorizes a change according to input, gathers user images; Generate the request of authorizing a change of the smart card information carrying described user images, described television terminal, the described request of authorizing a change is reported CA server;
Described CA server, for according to described in the request of authorizing a change, from the user images pre-build, smart card information mapping relations, search first smart card information corresponding with described user images; Discharge the first TV programme authorization message of described first smart card; Second TV programme authorization message of the smart card of described television terminal is updated to described first TV programme authorization message.
8. the system of TV programme control of authority according to claim 7, it is characterised in that described in authorize a change request also carry user cipher;
Described television terminal, is specifically additionally operable to the user cipher according to input, generates the request of authorizing a change of the smart card information carrying described user images, user cipher, described television terminal.
9. the system of TV programme control of authority according to claim 7, it is characterised in that described in authorize a change request also carry change the time limit;
Described television terminal, specifically for the change time limit according to input, generates and carries described user images, the smart card information of described television terminal, the request of authorizing a change in described change time limit.
10. the system of TV programme control of authority according to claim 7, it is characterised in that described in authorize a change request also carry user cipher, change the time limit;
Described television terminal, is specifically additionally operable to the user cipher according to input, changes the time limit, generates and carries described user images, described user cipher, the smart card information of described television terminal, the request of authorizing a change in change time limit.
11. the system of the TV programme control of authority described according to Claim 8 or 10, it is characterised in that
Described CA server, is additionally operable to after the request of authorizing a change described in receiving, from the user images pre-build, user cipher the first mapping relations, search corresponding first user password; Whether the user cipher carried in the request of authorizing a change described in judgement is consistent with described first user password; When the user cipher carried in the described request of authorizing a change is consistent with described first user password, then perform the request of authorizing a change described in basis, from the user images pre-build, smart card information mapping relations, search the operation of first smart card information corresponding with described user images.
12. the system of the TV programme control of authority according to claim 9 or 10, it is characterised in that
Described CA server, starts timer clocking capability, when timer is constantly up to described conversion period limit, discharges the first TV programme authorization message of the smart card of described television terminal after the request of authorizing a change described in being additionally operable to receive; Described second TV programme authorization message is granted to the smart card of described television terminal; And described first TV programme authorization message is granted to described first smart card.
13. a television terminal, it is characterised in that described television terminal is the television terminal described in described any one of claim 7 to 12.
14. a CA server, it is characterised in that described CA server is the television terminal described in described any one of claim 7 to 12.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013662.1A CN105681840B (en) | 2016-01-07 | 2016-01-07 | Method and system, the television terminal, CA server of TV programme permission control |
| PCT/CN2016/084726 WO2017117915A1 (en) | 2016-01-07 | 2016-06-03 | Method and system for controlling authority of television program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013662.1A CN105681840B (en) | 2016-01-07 | 2016-01-07 | Method and system, the television terminal, CA server of TV programme permission control |
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| Publication Number | Publication Date |
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| CN105681840A true CN105681840A (en) | 2016-06-15 |
| CN105681840B CN105681840B (en) | 2019-10-29 |
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| CN201610013662.1A Active CN105681840B (en) | 2016-01-07 | 2016-01-07 | Method and system, the television terminal, CA server of TV programme permission control |
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| Country | Link |
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| CN (1) | CN105681840B (en) |
| WO (1) | WO2017117915A1 (en) |
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Also Published As
| Publication number | Publication date |
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| WO2017117915A1 (en) | 2017-07-13 |
| CN105681840B (en) | 2019-10-29 |
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