CN101998164A - Program information generating method and terminal device - Google Patents
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- CN101998164A CN101998164A CN200910091323.5A CN200910091323A CN101998164A CN 101998164 A CN101998164 A CN 101998164A CN 200910091323 A CN200910091323 A CN 200910091323A CN 101998164 A CN101998164 A CN 101998164A
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Abstract
The invention provides a program information generating method and terminal device. The method comprises the following steps: the terminal device determines whether generated programs in a first program list are authorized, wherein the first program list comprises channel identifications, program identifications corresponding the channel identifications and descriptive information of the programs; and corresponding authorized play identifications are set for authorized programs in the first program list to generate a second program list comprising play identifications, so that unauthorized program information without play identifications is not displayed when the terminal device receives a program information display command transmitted by a user through a remote-control device. The user can only switch channels among the authorized programs when switching channels to watch TV programs, thus the time for the user to search for the programs is saved, and the mode of watching programs at the terminal is more reasonable and humanized.
Description
Technical field
The present invention relates to digital television techniques, particularly a kind of program information generation method and terminal equipment thereof.
Background technology
Digital Television has entered Rapid development stage at present, and the business relevant with Digital Television also will increase substantially.
Program operator unifies layout at conditional access system front-end with all programs, use business information (SI:Service Information) that all programs of whole system are described, this business information SI can comprise: the data of the layout of program identification (ID), transmission content, broadcast data stream and timetable etc.; Wherein, program identification ID is the numbering of every road program.Then, business information SI being multiplexed into transport stream (TS:Transport Stream) broadcasts to all users; Wherein, this business information SI also is that terminal receives code stream, as the guidance information of ECM packet, EMM packet and program stream.
Terminal receives after this transport stream TS, at first searches for the dominant frequency frequency, finds out this business information SI, and SI generates the rendition list in terminal according to this business information.When the user watches current program, from the rendition list, read corresponding record, according to information such as the frequency in the record, code checks, realize playing in real time.
And just can watch after the program that operator broadcasts need be bought, and operator can broadcast a large amount of programme informations according to the needs of operation, terminal receives and generates corresponding the rendition list behind this programme information.But the user might not buy whole programs, like this, has both had the program of purchase in the rendition list that generates, and also has the program of not buying simultaneously.
The inventor finds that there is following defective in prior art in realizing process of the present invention: owing to both there had been the program of purchase in the rendition list that generates, also there is the program of not buying simultaneously, therefore, when user's switching channels, can be for the program of not buying at the printed words of screen prompt " purchase " or " unauthorized ", like this, make the user can not in time see the program of having bought, especially do not buy under the situation of program in a large number in existence, the user will spend a large amount of time and just can switch to the program of having bought and find the program of oneself liking, so neither user-friendly, can not embody the human oriented design of Digital Television, also influence the mood that the user watches TV.
Summary of the invention
The invention provides a kind of program information generation method and terminal equipment thereof.Terminal equipment is by being provided with the broadcast sign to the program of having authorized in first the rendition list, to generate second the rendition list, like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of the program of unauthorized is not shown.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
The embodiment of the invention provides a kind of program information generation method, this method comprises: whether the program in first the rendition list that terminal equipment determine to generate authorizes, and described first the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program; In described first the rendition list, the program of having authorized is provided with the broadcast sign of having authorized accordingly, comprise second the rendition list of playing sign with generation, when making described terminal equipment receive the instruction of the displays program information that the user transmits by remote control equipment,, the undelegated programme information of playing sign do not show being set.
The embodiment of the invention provides a kind of programme information to generate terminal equipment, and this terminal equipment comprises:
Authorize determining unit, be used for determining whether the program of first the rendition list of generating authorizes, described first the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program;
Sign is provided with the unit, be connected with described mandate determining unit, be used for the program of having authorized being provided with the broadcast sign of having authorized accordingly at described first the rendition list, comprise second the rendition list of playing sign with generation, when making described terminal equipment receive the instruction of the displays program information that the user transmits by remote control equipment,, the undelegated programme information of playing sign do not show being set.
The embodiment of the invention provides a kind of programme information display packing, and this method comprises: receive the instruction of user by the displays program information of remote control equipment transmission; Authorized the programme information of program to show in second the rendition list that will generate according to described instruction, described second the rendition list comprises the broadcast sign that the described program of program identification, channel identication, indication of program has been authorized.
The embodiment of the invention provides a kind of terminal equipment, and this terminal equipment comprises:
The command reception unit is used to receive the instruction of user by the displays program information of remote control equipment transmission;
Program information display unit, authorized the programme information of program to show in second the rendition list that the instruction that receives according to described command reception unit will generate, described second the rendition list comprises the broadcast sign that the described program of program identification, channel identication, indication of program has been authorized.
The embodiment of the invention provides a kind of program switching method, and this method comprises: receive the instruction of user by the switching channels of remote control equipment transmission; Determine according to described instruction whether the pairing program of channel after the switching authorizes; If determine that the result is a unauthorized, then show the pairing program of channel before switching; If determine that the result for authorizing, then shows the pairing program of channel after switching.
The embodiment of the invention provides a kind of terminal equipment, and this terminal equipment comprises:
The command reception unit is used to receive the instruction of user by the switching channels of remote control equipment transmission;
Authorize determining unit, is connected with described command reception unit, the instruction that is used for the switching channels that receives according to described command reception unit determines whether the pairing program of channel after the switching authorizes;
Display unit is used for showing the pairing program of channel before switching when definite result of described mandate determining unit is unauthorized; Be used for when definite result of described mandate determining unit is mandate, showing the pairing program of channel after switching.
The beneficial effect of embodiment of the present invention is, terminal equipment is by being provided with the broadcast sign to the program of having authorized in first the rendition list, like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of unauthorized program is not shown.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is the program information generation method flow chart of the embodiment of the invention 1;
Fig. 2 is the program information generation method flow chart of the embodiment of the invention 2;
Fig. 3 is the implementation method flow chart of the step 205 in the embodiment of the invention 2;
Fig. 4 is the program information generation method flow chart of the embodiment of the invention 3;
The implementation method flow chart of the step 404 in Fig. 5 embodiment of the invention 3;
Fig. 6 is that the terminal equipment of the embodiment of the invention 4 constitutes schematic diagram;
Fig. 7 authorizes one of determining unit to constitute schematic diagram among Fig. 6;
Fig. 8 is another formation schematic diagram of authorizing determining unit among Fig. 6;
Fig. 9 is the programme information display packing flow chart of the embodiment of the invention 5;
Figure 10 is that the terminal equipment of the embodiment of the invention 6 constitutes schematic diagram;
Figure 11 is that program information display unit constitutes schematic diagram among Figure 10;
Figure 12 is the program switching method flow chart of the embodiment of the invention 7;
Figure 13 is that the terminal equipment of the embodiment of the invention 8 constitutes schematic diagram.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer,, the present invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Embodiment 1
The embodiment of the invention provides a kind of program information generation method, and as shown in Figure 1, this method comprises:
Step 101, whether the program in the rendition list that determine to generate authorizes, and this rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of program; Perhaps this rendition list comprise channel identication, the program corresponding with channel identication program identification, with the corresponding mandate sign of this program identification and the descriptor of program.
Step 102, in this rendition list, the program of having authorized is provided with the broadcast sign of having authorized accordingly, comprise the rendition list of playing sign with generation, make when this terminal equipment receives the instruction of the displays program information that the user transmits by remote control equipment, the end is provided with the undelegated programme information of playing sign does not show.
In the present embodiment, the rendition list in step 101 is to generate according to the business information that front end sends, and is similar with prior art.Wherein, the business information of front end (SI:Service Iformation) server can transmit by the front end multiplexer business information and EMM packet, ECM packet multiplexing in transport stream TS to terminal equipment.Wherein, this business information is meant the descriptor to all programs of whole system, can comprise data such as program identification (ID) (being the numbering of every road program), the layout of transmitting content, broadcast data and timetable, and is similar with prior art.After terminal receives this transport stream TS, at first search for the dominant frequency frequency, find out this business information SI, SI generates the rendition list in terminal according to this business information, wherein comprise the identification information of channel identication and the program corresponding and the descriptor of program in this rendition list with channel identication, as transmit data such as the layout of content, broadcast data and timetable, as shown in table 1.
Table 1
| Field | Content |
| Channel ID | The order of terminal use's display program content |
| Program ID | The numbering that every road mpeg 2 transport stream is set at front end by operator |
| Audio frequency PID | The audio pack identification code |
| Video PID | The video packets identification code |
| ...... | ...... |
In this case, when whether the program in step 101 in definite this rendition list has authorized, can whether can decipher the acquisition control word to the ECM packet that receives according to terminal equipment and determine whether the program in this rendition list authorizes.Like this, in step 102, the program of having authorized is provided with the broadcast sign that the indication program has been authorized, as is provided with to play and is designated 1, but be not limited thereto, also can adopt other sign expression.In addition, the undelegated sign of this program of indication also can be set the program in the rendition list that can not decipher, for example, this sign is set to 0, be used to indicate this program unauthorized, but be not limited thereto, also can adopt other sign expression, thereby can obtain to comprise the rendition list of playing sign, as shown in table 2.
Table 2
| Field | Content |
| Channel ID | The order of terminal use's display program content |
| Program ID | The numbering that every road mpeg 2 transport stream is set at front end by operator |
| Play sign | Program whether buy (1, authorize; Or 0, unauthorized is defaulted as 0) |
| Audio frequency PID | The audio pack identification code |
| Video PID | The video packets identification code |
| ...... | ...... |
In addition, in the present embodiment, the business information that the rendition list in the step 101 also can send according to front end and authorize the program mapping table and generate; Wherein, this mapping table can comprise the program identification (ID) of program correspondence and the mandate sign (ID) corresponding with this program identification (ID).This mapping table is as shown in table 3.
Table 3
| Program ID | Authorize ID |
| 1 | 1006 |
| 2 | 1025 |
| 3 | 1001 |
| ...... | ...... |
In this case, the business information of front end (SI:Service Iformation) server can be with business information, authorize the program mapping table and EMM packet, ECM packet multiplexing transmit to terminal equipment by the front end multiplexer in transport stream TS.Wherein, this business information is meant the descriptor to all programs of whole system, can comprise data such as program identification (ID) (being the numbering of every road program), the layout of transmitting content, broadcast data and timetable, and is similar with prior art.After terminal receives this transport stream TS, at first search for the dominant frequency frequency, find out this business information SI, in terminal, generate the rendition list as described in Table 1 according to this business information SI, to authorize sign to insert in the rendition list that generates according to authorizing the program mapping table then, as shown in table 4.
Table 4
| Field | Content |
| Channel ID | The order of terminal use's display program content |
| Program ID | The numbering that every road mpeg 2 transport stream is set at front end by operator |
| Authorize ID | The mandate numbering of program correspondence |
| Audio frequency PID | The audio pack identification code |
| Video PID | The video packets identification code |
| ...... | ...... |
In this case, step 101 determines whether the program in this rendition list authorizes, and can determine whether this program authorizes according to the mandate sign that stores in the rendition list that generates and the terminal equipment safety device.
In the present embodiment, front end can send the part of this mapping table as business information to this terminal equipment, also can send separately certainly.Like this, in step 102, the program of having authorized is provided with the broadcast sign that the indication program has been authorized, as is provided with to play and is designated 1, but be not limited thereto, also can adopt other sign expression.In addition, the undelegated sign of this program of indication can be set also, for example, this sign is set to 0, is used to indicate this program unauthorized, but is not limited thereto, and also can adopt other sign expression, thereby can obtain to comprise the rendition list of playing sign, and is as shown in table 5.
Table 5
| Field | Content |
| Channel ID | The order of terminal use's display program content |
| Program ID | The numbering that every road mpeg 2 transport stream is set at front end by operator |
| Authorize ID | The mandate numbering of program correspondence |
| Play sign | Program whether buy (1, authorize; Or 0, unauthorized is defaulted as 0) |
| Audio frequency PID | The audio pack identification code |
| Video PID | The video packets identification code |
| ...... | ...... |
By above-mentioned table 2, table 5 as can be known, indicate this program to authorize when identification field is set to " 1 ", when this broadcast identification field is set to " 0 ", indicate this program unauthorized,, can obtain to comprise the rendition list of playing sign through above-mentioned setting when playing.
The embodiment whether above-mentioned dual mode has only authorized for the program of determining in this rendition list to those skilled in the art, also can adopt alternate manner to determine whether the program in this rendition list authorizes.
By the foregoing description as can be known, terminal equipment is by being provided with the broadcast sign to the program of having authorized in the rendition list, comprise the rendition list of playing sign with generation, like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of unauthorized program is not shown.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
Embodiment 2
The embodiment of the invention provides a kind of program information generation method, below issues by business information with front end and to authorize the program correspondence table and determine that whether program in the rendition list authorizes is that example describes.
As shown in Figure 2, this method comprises:
At front end:
In the present embodiment, this authorizes program identification and the corresponding sign of authorizing that the program mapping table shows all programs that front end sends, and is as shown in table 3.
In the present embodiment, the mapping table that generates can be deposited in the front-end stores unit.
Wherein, this business information can comprise data such as existing program identification (ID) (being the numbering of every road program), the layout of transmitting content, broadcast data and timetable.
In the present embodiment, mapping table inserted in the business information to terminal transmit, but be not limited to this mode, also can transmit to terminal equipment separately as this mapping table.
In terminal:
In the present embodiment, at first generate the rendition list as shown in table 1 according to this business information, then according to authorizing the program relation table and will authorize the rendition list shown in the sign insertion table 1 shown in the table 3, can obtain the rendition list shown in the table 4, this rendition list comprise channel identication, the program corresponding with channel identication program identification, with the corresponding mandate sign of this program identification and the descriptor of program.
In the present embodiment, terminal equipment can read stored authorized sign in the safety device successively, in the described the rendition list of table 4, search this mandate sign successively, after finding this mandate sign, can authorize sign to determine to authorize the corresponding program identification of sign in the rendition list according to this, authorize with the program of determining this program identification correspondence, like this, authorized the broadcast identification field of program to be set to 1 in the rendition list, the broadcast sign of unauthorized program is set to 0, and all of having stored in having read safety device are authorized sign.As shown in Figure 3, specifically comprise:
Step 301 reads a mandate sign of having stored in the safety device;
In the present embodiment, the acquisition of this mandate that has stored sign can be in the following way: front end generates the EMM packet that the mandate that comprises the program correspondence of buying identifies according to user-authorization-request, and this EMM packet is sent to terminal equipment; After terminal equipment receives this EMM packet, the mandate sign that comprises in this EMM packet can be stored.
Step 302 is searched this mandate of reading sign in the rendition list shown in the table 4;
Step 305 determines whether safety device also exists the mandate sign that does not read.If also there is the mandate sign that does not read, then get back to step 301 and continue to read the mandate sign that safety device stores, if there is not the mandate sign that has read, then execution in step 306;
In the present embodiment, step 305 is optional, because can identify in the time of being set to sky in the broadcast of unauthorized program, gives tacit consent to this program unauthorized.
From the above, terminal equipment by to the rendition list of generating and stored authorized identify and mate, can know whether the program in the rendition list authorizes, authorize the broadcast identification field of program to be set to 1, the broadcast identification field of unauthorized program is set to 0 or empty, comprises the rendition list of playing sign thereby form.Like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of unauthorized program is not shown.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
Embodiment 3
The embodiment of the invention provides a kind of program information generation method, below is that example describes with terminal equipment by the ECM packet that receives being decrypted determine whether program in the rendition list authorizes.
As shown in Figure 4, this method comprises:
At front end:
Wherein, this business information can comprise data such as existing program identification (ID) (being the numbering of every road program), the layout of transmitting content, broadcast data and timetable.
In terminal:
The transport stream that step 403, terminal equipment receiving front-end send is obtained business information and generated the rendition list according to this business information, and is as shown in table 1, corresponding channel of each program wherein, and also comprise the broadcast identification field in this rendition list.
In the present embodiment, can determine whether the program in the rendition list authorizes according to whether can decipher the acquisition control word to the Entitlement Control Message that receives, as shown in Figure 5, step 404 can adopt following steps to realize:
Step 501 is obtained the Entitlement Control Message of the program that front end sends, the control word that this Entitlement Control Message comprises program identification, encrypted by product key;
In the present embodiment, this Entitlement Control Message is the ECM packet.
Step 503 is set to 1 according to the broadcast identification field of the program of this program identification correspondence in the program identification the rendition list in this ECM packet, and is as shown in table 2.
Step 504 is set to 0 according to the broadcast identification field of the program of this program identification correspondence in the program identification the rendition list in this ECM packet, and is as shown in table 2.
Step 505 determines whether to be last ECM packet, if then finish this process, otherwise get back to the ECM packet that step 501 continues to obtain program.
From the above, terminal equipment determines by the ECM packet that obtains being decrypted processing acquisition control word whether the program in the rendition list authorizes, authorize the broadcast identification field of program to be set to 1, the broadcast identification field of unauthorized program is set to 0 or empty, comprises the rendition list of playing sign thereby form.Like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of unauthorized program is not shown.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
Embodiment 4
The embodiment of the invention provides a kind of terminal equipment, and as shown in Figure 6, this terminal equipment comprises authorizes determining unit 601 and sign that unit 602 is set; Wherein, authorize determining unit 601 to be used for determining whether the program of the rendition list of generating authorizes, this rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of program; Sign is provided with unit 602 and is connected with authorizing determining unit 601, is used at this rendition list the program of having authorized being provided with the broadcast sign of having authorized accordingly, comprises the rendition list of playing sign with generation.
Can generate by the foregoing description 1～3 and to comprise the rendition list of playing sign, when making terminal equipment receive the instruction of the displays program information that the user transmits by remote control equipment, not show the undelegated programme information of playing sign is set.
In the present embodiment, final comprising of generating, the rendition list of playing sign was shown in table 2 or table 5.
After generating this rendition list that comprises the broadcast sign, when this terminal equipment receives the instruction of the displays program information that the user transmits by remote control equipment, do not show the undelegated programme information of playing sign is set, will authorize the programme information of program to show in this rendition list.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
In the present embodiment, terminal equipment also comprises the rendition list generation unit 603 and memory cell 604; Wherein, the rendition list generation unit 603 is used to generate the rendition list; Memory cell 604 is connected with the rendition list generation unit 603, is used to store the rendition list of generation.
In the present embodiment, the generation of the rendition list can be adopted the dual mode of embodiment 2,3, but is not limited to aforesaid way, also can adopt alternate manner to generate the rendition list.
First kind of situation: when adopting embodiment 3 described modes to generate the rendition list, promptly during the rendition list shown in the table 2, this rendition list generation unit 603 comprises:
First information receiving element is used for the business information that receiving front-end sends, and this business information comprises the program identification of program, the descriptor of the program corresponding with this program identification;
The first tabulation generation unit, the business information that is used for receiving according to this first information receiving element generates the rendition list, and this rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of this program.
In this case, authorize determining unit 601 to determine that whether the program in this rendition list authorizes, and specifically comprises: whether can decipher the acquisition control word according to terminal equipment to the ECM packet that receives and determine whether the program in this rendition list authorizes.Like this, as shown in Figure 7, authorize determining unit 601 to comprise:
Entitlement Control Message receiving element 701 is used for the Entitlement Control Message that receiving front-end sends, the control word that this Entitlement Control Message comprises program identification, encrypted by product key;
First determining unit 703 is if decrypting device 702 successful decryptions and obtain this control word determine that then the program of this program identification correspondence is authorized.
In addition, this terminal equipment also can comprise memory cell 704, is used to store above-mentioned user key, product key.
Second kind of situation: when adopting embodiment 2 described modes to generate the rendition list, promptly during the rendition list shown in the table 4, this rendition list also comprises the mandate sign of program identification correspondence, and as shown in Figure 8, this rendition list generation unit 603 comprises:
Second information receiving unit is used for the business information that receiving front-end sends, and this business information comprises the program identification of program, the descriptor of the program corresponding with this program identification;
Information generating unit is used for the business information that receives according to second information receiving unit and generates program information table, and this program information table comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of program;
The 3rd information receiving unit, what be used for that receiving front-end sends authorizes the program mapping table, and this mapping table comprises the program identification of program correspondence and the mandate sign corresponding with program identification;
Sign is inserted the unit, and the mandate sign that is used for the program identification correspondence that authorizes the program mapping table that the 3rd information receiving unit is received is inserted in the program information table that generates, to generate the rendition list.
In this case, authorize determining unit 601 to identify to determine whether the program in this rendition list authorizes, as shown in Figure 8, authorize determining unit 601 to comprise according to the mandate of the rendition list that generates and the storage of terminal equipment safety device:
Sign reading unit 801 is used to read stored authorized sign;
Sign is searched unit 802, is connected with sign reading unit 801, is used for determining whether the rendition list exists the mandate sign that reads;
Second determining unit 803 is used for searching unit 802 when the rendition list finds this mandate sign in sign, determines corresponding program identification and determines that according to program identification the program of program identification correspondence authorizes according to the mandate sign that reads.
By the foregoing description as can be known, after adopting above-mentioned dual mode to determine whether program in the rendition list authorizes, sign is provided with unit 602 can be provided with the broadcast sign of having authorized accordingly to the program of having authorized in this rendition list, comprise the rendition list of playing sign with generation, shown in table 2,5.
From the above,, can generate to comprise and play the rendition list that identifies, like this, make the user when checking programme information, only show the programme information of having authorized program, and the programme information of unauthorized program is not shown by the terminal equipment of the embodiment of the invention.And when the user watches TV programme by switching channels, can only between the program of having authorized, switch, save the user and searched the time of program, and make terminal watch the mode of program more reasonable, hommization more.
Embodiment 5
The embodiment of the invention provides a kind of programme information display packing, and as shown in Figure 9, this method comprises:
Step 901 receives the instruction of user by the displays program information of remote control equipment transmission;
Step 902 will authorize the programme information of program to show in the rendition list that generate according to this instruction, and this rendition list comprises program identification, the channel identication of program, the broadcast sign of indicating this program to authorize.
In the present embodiment, in step 902, this will authorize the programme information of program to show in the rendition list that generate according to this instruction, can specifically comprise: search the program that is provided with this broadcast sign according to this instruction; The programme information of the program that finds is shown.
In the present embodiment, the process that comprises the rendition list of playing sign that this terminal equipment generates repeats no more as described in the embodiment 1～3 herein.
For example, the information of the relevant broadcast sign in the rendition list that table 6 generates in advance for terminal equipment, as shown in table 6, when if the user sends the instruction of displays program information by remote controller, in the program guide of terminal equipment, can only see the programme information of program 1,4,6, and can't see the programme information of program 2,3,5.
Table 6
| Channel ID | Program ID | Authorize ID | Play sign |
| 1 | 1 | 1001 | 1 |
| 2 | 2 | 1002 | 0 |
| 3 | 3 | 1003 | 0 |
| 4 | 4 | 1004 | 1 |
| 5 | 5 | 1005 | 0 |
| 6 | 6 | 1006 | 1 |
By the foregoing description as can be known, the rendition list that comprises the broadcast sign that the indication program has been authorized that generates in advance by terminal equipment comes displays program information, can not show the programme information of playing the sign program is set, thereby make things convenient for the user to check programme information, save time, bring advantage to the user.
Embodiment 6
The embodiment of the invention provides a kind of terminal equipment, and as shown in figure 10, this terminal equipment comprises: command reception unit 1001; Wherein, command reception unit 1001 is used to receive the instruction of user by the displays program information of remote control equipment transmission; Program information display unit 1002 will authorize the programme information of program to show in the rendition list that generate according to the instruction that command reception unit 1001 receives, and this rendition list comprises program identification, the channel identication of program, the broadcast sign of indicating this program to authorize.
In the present embodiment, this rendition list except the program identification, the channel identication that comprise program, indicate the broadcast sign that this program authorized, also can comprise other associated description information, as described in embodiment 1, repeat no more herein.
As shown in figure 11, program information display unit 1002 can comprise and searches unit 1101 and display unit 1102; Wherein, searching unit 1101 is used for searching the program that is provided with this broadcast sign according to the instruction that this command reception unit 1001 receives; Display unit 1102 with search unit 1101 and be connected, the programme information of playing the sign program that is provided with that is used for finding shows.
In addition, this terminal equipment also can comprise the rendition list generation unit and memory cell (not shown), is used to generate the rendition list, and the process that generates the rendition list repeats no more as described in the embodiment 1～3 herein.This memory cell is used to store the rendition list that comprises the broadcast sign that this rendition list generation unit generates.
By the foregoing description as can be known, the rendition list that comprises the broadcast sign that the indication program has been authorized by terminal equipment generates in advance can not show the programme information of playing the sign program is set, thereby makes things convenient for the user to check programme information, save time, bring advantage to the user.
Embodiment 7
The embodiment of the invention provides a kind of program switching method, and as shown in figure 12, this method comprises:
In step 1203, in the program picture before keeping receiving switching command, also can below picture, point out the user " to select non-existent channel ".
In the present embodiment, step 1202 specifically comprises: determine according to channel identication whether program corresponding with this channel identication in the rendition list is provided with the broadcast sign, wherein, this broadcast sign is used to refer to program and authorizes; Do not play sign if be provided with, then determine the pairing program unauthorized of channel after this instruction is determined to switch; Play sign if be provided with, then determine the pairing program mandate of channel after this instruction is determined to switch.Wherein, this rendition list generates in advance, and the process of its generation repeats no more as described in the embodiment 1～3 herein.
For example, as shown in table 6, when the user uses a teleswitch switching channels, when selecting the channel of program 2,3,5 correspondences, when can keeping former program picture, terminal equipment below picture, point out the user " to select non-existent channel ", when having only the channel of selecting 1,4,6 correspondences, terminal equipment can show the program of this channel correspondence.
By the foregoing description as can be known, the rendition list that comprises the broadcast sign that the indication program has been authorized that generates in advance by terminal equipment, when terminal equipment receives the instruction of the switching program that the user sends by remote controller, make terminal equipment between the program of mandate that the broadcast sign is set, to switch, like this, can save the time of the own favorite program of user search greatly, provide very big facility to the user.
Embodiment 8
The embodiment of the invention provides a kind of terminal equipment, and as shown in figure 13, this terminal equipment comprises command reception unit 1301, authorizes determining unit 1302 and display unit 1303; Wherein, command reception unit 1301 is used to receive the instruction of user by the switching channels of remote control equipment transmission; Authorize determining unit 1302 and instruction receiving elements 1301 to connect, whether the pairing program of channel after the instruction that is used for the switching channels that receives according to this command reception unit 1301 is determined to switch authorizes; Display unit 1303 is used for when the definite result who authorizes determining unit 1302 is unauthorized, shows to receive the preceding pairing program of channel of switching command; Be used for when the definite result who authorizes determining unit 1302 is mandate, showing the pairing program of channel after switching.
In addition, this terminal equipment also can comprise the rendition list generation unit and memory cell (not shown), is used to generate the rendition list, and the process that generates the rendition list repeats no more as described in the embodiment 1～3 herein.This memory cell is used to store the rendition list that comprises the broadcast sign that this rendition list generation unit generates.
In the present embodiment, authorize determining unit 1302 can comprise first determining unit and the second determining unit (not shown); Wherein, first determining unit is used for determining according to channel identication whether the rendition list program corresponding with this channel identication is provided with the broadcast sign; Second determining unit is used for determining the pairing program unauthorized of channel after this instruction is determined to switch when definite result of this first determining unit plays sign for not being provided with; Be used for when definite result of this first determining unit plays sign for being provided with, determining the pairing program mandate of channel after this instruction is determined to switch.
By the foregoing description as can be known, the rendition list that comprises the broadcast sign that the indication program has been authorized that generates in advance by terminal equipment, when terminal equipment receives the instruction of the switching program that the user sends by remote controller, make terminal equipment between the program of mandate that the broadcast sign is set, to switch, like this, can save the time of the own favorite program of user search greatly, provide very big facility to the user.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (24)
1. a program information generation method is characterized in that, described method comprises:
Whether the program in first the rendition list that terminal equipment determine to generate authorizes, and described first the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program;
In described first the rendition list, the program of having authorized is provided with the broadcast sign of having authorized accordingly, comprise second the rendition list of playing sign with generation, when making described terminal equipment receive the instruction of the displays program information that the user transmits by remote control equipment,, the undelegated programme information of playing sign do not show being set.
2. method according to claim 1 is characterized in that, before whether the program in first the rendition list that terminal equipment is determined to generate had authorized, described method also comprised: generate described first the rendition list.
3. method according to claim 2 is characterized in that, described generation first the rendition list comprises:
The business information that receiving front-end sends, described business information comprise the program identification of program, the descriptor of the program corresponding with described program identification;
Generate first the rendition list according to described business information, described the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program.
4. method according to claim 3 is characterized in that, whether the program in first the rendition list that described terminal equipment is determined to generate authorizes, comprising:
The control word that the Entitlement Control Message that receiving front-end sends, described Entitlement Control Message comprise program identification, encrypted by product key;
If the product key that described terminal equipment utilization prestores can be decrypted and obtain described control word to described authorization control word, determine that then the program of described program identification correspondence is authorized.
5. method according to claim 2 is characterized in that, described first the rendition list also comprises the mandate sign of program identification correspondence, and then described generation first the rendition list comprises:
The business information that receiving front-end sends, described business information comprise the program identification of program, the descriptor of the program corresponding with described program identification;
Generate program information table according to described business information, described program information table comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program;
Receiving front-end sends authorizes the program mapping table, and described mapping table comprises the program identification of program correspondence and the mandate sign corresponding with described program identification;
The described mandate sign that authorizes the program identification correspondence in the program mapping table is inserted in the described program information table that generates, to generate described first the rendition list.
6. method according to claim 5 is characterized in that, whether the program in first the rendition list that described terminal equipment is determined to generate authorizes, comprising:
Read stored authorized sign;
In described first the rendition list, search the described mandate sign that reads;
Determine corresponding program identification according to the mandate sign that reads;
Determine that according to described program identification the program of described program identification correspondence authorizes.
7. a terminal equipment is characterized in that, described terminal equipment comprises:
Authorize determining unit, be used for determining whether the program of first the rendition list of generating authorizes, described first the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program;
Sign is provided with the unit, be connected with described mandate determining unit, be used for the program of having authorized being provided with the broadcast sign of having authorized accordingly at described first the rendition list, comprise second the rendition list of playing sign with generation, when making described terminal equipment receive the instruction of the displays program information that the user transmits by remote control equipment,, the undelegated programme information of playing sign do not show being set.
8. terminal equipment according to claim 7 is characterized in that, described terminal equipment also comprises:
The rendition list generation unit is used to generate described first the rendition list;
Memory cell is connected with described the rendition list generation unit, is used to store described first the rendition list, second the rendition list of generation.
9. terminal equipment according to claim 8 is characterized in that, described first the rendition list generation unit comprises:
First information receiving element is used for the business information that receiving front-end sends, and described business information comprises the program identification of program, the descriptor of the program corresponding with described program identification;
The first tabulation generation unit, be used for generating first the rendition list according to the business information that described first information receiving element receives, described first the rendition list comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program.
10. terminal equipment according to claim 9 is characterized in that, described mandate determining unit comprises:
The Entitlement Control Message receiving element is used for the Entitlement Control Message that receiving front-end sends, the control word that described Entitlement Control Message comprises program identification, encrypted by product key;
Decrypting device utilizes the product key that prestores to be decrypted described authorization control word;
First determining unit is if described decrypting device successful decryption and obtain described control word determines that then the program of described program identification correspondence is authorized.
11. terminal equipment according to claim 8 is characterized in that, described first the rendition list also comprises the mandate sign of program identification correspondence, and then described first the rendition list generation unit comprises:
Second information receiving unit is used for the business information that receiving front-end sends, and described business information comprises the program identification of program, the descriptor of the program corresponding with described program identification;
Information generating unit, the described business information that is used for receiving according to described second information receiving unit generates program information table, and described program information table comprises the program identification of channel identication, the program corresponding with channel identication and the descriptor of described program;
The 3rd information receiving unit, what be used for that receiving front-end sends authorizes the program mapping table, and described mapping table comprises the program identification of program correspondence and the mandate sign corresponding with described program identification;
Sign is inserted the unit, and the mandate sign that is used for the program identification correspondence that authorizes the program mapping table that described the 3rd information receiving unit is received is inserted in the described program information table that generates, to generate described first the rendition list.
12. terminal equipment according to claim 11 is characterized in that, described mandate determining unit comprises:
The sign reading unit is used to read stored authorized sign;
Sign is searched the unit, is connected with described sign reading unit, is used for searching the mandate sign that reads at described first the rendition list;
Second determining unit is used for determining corresponding program identification according to the mandate sign that reads; And determine that according to described program identification the program of described program identification correspondence authorizes.
13. a programme information display packing is characterized in that, described method comprises:
Receive the instruction of user by the displays program information of remote control equipment transmission;
Authorized the programme information of program to show in second the rendition list that will generate according to described instruction, described second the rendition list comprises the broadcast sign that the described program of program identification, channel identication, indication of program has been authorized.
14. method according to claim 13 is characterized in that, has authorized the programme information of program to show in described second the rendition list that will generate according to described instruction, comprising:
Search the program that is provided with described broadcast sign according to described instruction;
The programme information of the program that finds is shown.
15. method according to claim 13 is characterized in that, described method also comprises: generate described second the rendition list;
Wherein, generate described second the rendition list and comprise the described method of each claim in the claim 1 to 6.
16. a terminal equipment is characterized in that, described terminal equipment comprises:
The command reception unit is used to receive the instruction of user by the displays program information of remote control equipment transmission;
Program information display unit, authorized the programme information of program to show in second the rendition list that the instruction that receives according to described command reception unit will generate, described second the rendition list comprises the broadcast sign that the described program of program identification, channel identication, indication of program has been authorized.
17. terminal equipment according to claim 16 is characterized in that, described program information display unit comprises:
Search the unit, be used for searching the program that is provided with described broadcast sign according to the instruction that described command reception unit receives;
Display unit is connected with the described unit of searching, and the programme information that is provided with the program of playing sign that is used for finding shows.
18. terminal equipment according to claim 16 is characterized in that, described terminal equipment also comprises the rendition list generation unit, is used to generate described second the rendition list;
Wherein, described the rendition list generation unit comprises the described terminal equipment of each claim of claim 7 to 12.
19. a program switching method is characterized in that, described method comprises:
Receive the instruction of user by the switching channels of remote control equipment transmission;
Determine according to second the rendition list of described instruction and generation in advance whether the pairing program of channel after the switching authorizes;
If determine that the result is a unauthorized, then show the pairing program of channel before switching;
If determine that the result for authorizing, then shows the pairing program of channel after switching.
20. method according to claim 19 is characterized in that, whether the pairing program of channel after described second the rendition list according to described instruction and generation is in advance determined to switch authorizes, and comprising:
Determine according to channel identication whether program corresponding with described channel identication in the rendition list is provided with the broadcast sign, wherein, described broadcast sign is used to refer to program and authorizes;
Do not play sign if be provided with, then determine the pairing program unauthorized of channel after described instruction is determined to switch;
Play sign if be provided with, then determine the pairing program mandate of channel after described instruction is determined to switch.
21. method according to claim 19 is characterized in that, described method also comprises: generate described second the rendition list;
Wherein, generate described second the rendition list and comprise the described method of each claim in the claim 1 to 6.
22. a terminal equipment is characterized in that, described terminal equipment comprises:
The command reception unit is used to receive the instruction of user by the switching channels of remote control equipment transmission;
Authorize determining unit, be connected with described command reception unit, be used for the instruction of the switching channels that receives according to described command reception unit and the definite switching of the rendition list that generates in advance after the pairing program of channel whether authorize;
Display unit is used for showing the pairing program of channel before switching when definite result of described mandate determining unit is unauthorized; Be used for when definite result of described mandate determining unit is mandate, showing the pairing program of channel after switching.
23. terminal equipment according to claim 22 is characterized in that, described mandate determining unit comprises:
The 3rd determining unit is used for determining according to channel identication whether the rendition list program corresponding with described channel identication is provided with the broadcast sign;
The 4th determining unit is used for determining the pairing program unauthorized of channel after described instruction is determined to switch when definite result of described the 3rd determining unit plays sign for not being provided with; Be used for when definite result of described first determining unit plays sign for being provided with, determining the pairing program mandate of channel after described instruction is determined to switch.
24. terminal equipment according to claim 22 is characterized in that, described terminal equipment also comprises the rendition list generation unit, is used to generate described second the rendition list;
Wherein, described the rendition list generation unit comprises the described terminal equipment of each claim of claim 7 to 12.
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| CN200910091323.5A CN101998164B (en) | 2009-08-17 | 2009-08-17 | Program information generating method and terminal device |
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| CN200910091323.5A CN101998164B (en) | 2009-08-17 | 2009-08-17 | Program information generating method and terminal device |
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| CN101998164A true CN101998164A (en) | 2011-03-30 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040163135A1 (en) * | 2000-05-25 | 2004-08-19 | Giaccherini Thomas Nello | Method for securely distributing & updating software |
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-
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- 2009-08-17 CN CN200910091323.5A patent/CN101998164B/en active Active
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