CN202004915U - Programme preview control system, terminal and server - Google Patents
Programme preview control system, terminal and server Download PDFInfo
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- CN202004915U CN202004915U CN2010206094620U CN201020609462U CN202004915U CN 202004915 U CN202004915 U CN 202004915U CN 2010206094620 U CN2010206094620 U CN 2010206094620U CN 201020609462 U CN201020609462 U CN 201020609462U CN 202004915 U CN202004915 U CN 202004915U
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Abstract
The embodiment of the utility model provides a programme preview control system, a terminal and a server, wherein the system comprises a user terminal and a front-end server, the front-end server is connected with the user terminal, the front-end server comprises a preview instruction issuing unit, a preview condition issuing unit and a first control unit, the first control unit is respectively connected with the preview instruction issuing unit, the preview condition issuing unit and an authorization unit, the user terminal comprises a receiving unit and a second control unit, and the receiving unit is connected with the second control unit. The front-end server disclosed by the embodiment of the utility model can also be used for issuing a preview condition in addition to free preview instructions, so the user terminal can be used for carrying out preview control on the programme according to preview conditions, and due to the diversity of the preview conditions, an operator can control the free preview of programmes more flexibly and effectively.
Description
The application number that the application requires on October 15th, 2010 to submit is 201020565005.6, denomination of invention is the priority of the Chinese patent application of " a kind of previewing programs control system, terminal and server ", and its full content is by reference in conjunction with in this application.
Technical field
The utility model relates to field of broadcast televisions, especially relates to a kind of previewing programs control system, terminal and server.
Background technology
At present, TV domain has begun to enter the Digital Television epoch comprehensively, various charging TV programs are also more and more, understand the programme content of pay TV and excavate potential customers for the ease of the user, and operator need allow pay TV programs have the function of free charge preview.
In existing free charge preview technology, general front-end server is merely able to control the time period that this program provides free charge preview, such as on February 31,31 days to 2010 January in 2010 during this period of time in, this program can be for user's free charge preview, front-end server passes through at Entitlement Control Message (Entitlement Control Message then, ECM) insert a fixing descriptor in and inform that this program of terminal set top box is the program of free charge preview, the user can carry out free charge preview to this program according to this ECM message.
But above-mentioned free charge preview technology exists following defective: only control the time period of playing programs, and the playing duration of uncontrollable this program, thus make the certain user can utilize this opportunity this program of view for free always in this time period; If the user is never start for some reason, then when surpassing free charge preview that operator stipulates after the period, this user just can't enjoy free charge preview, can't reach operator and allow the purpose of all potential user's free charge previews; Existing free charge preview underaction is effective, and specific aim is not strong.
The utility model content
The purpose that the utility model embodiment provides is to provide a kind of previewing programs control system, terminal and server, be used for the free charge preview of program is controlled more flexibly and effectively, and the program free charge preview that operator is provided has more specific aim.
On the one hand, the utility model embodiment provides a kind of previewing programs control system, comprise: user terminal and front-end server, described front-end server links to each other with described user terminal, described front-end server comprises: be used to issue free charge preview and instruct the instruction for previewing to described user terminal to issue the unit, being used to issue preview conditions issues the unit for the preview conditions of described user terminal, be used for giving the granted unit and first control unit of described user terminal to issuing authorized order, described first control unit issues the unit with described instruction for previewing respectively, preview conditions issues the unit and granted unit links to each other, described user terminal comprises: be used to receive described free charge preview instruction, the receiving element of described preview conditions and authorized order, and be used for according to described free charge preview instruction, described preview conditions and described authorized order carry out second control unit of previewing programs control, and described receiving element links to each other with described second control unit.
Preferably, the user terminal among the utility model embodiment also comprises being used to detect whether receive the detecting unit that free charge preview instructs, and described detecting unit links to each other with described receiving element and described second control unit respectively.
Preferably, the user terminal among the utility model embodiment also comprises the memory cell that is used to store described preview conditions, and described memory cell links to each other with described receiving element and described second control unit respectively.
Preferably, the preview conditions among the utility model embodiment comprises preview number of times and/or preview total time.
On the other hand, the utility model embodiment also provides a kind of front-end server, comprise: be used to issue free charge preview and instruct instruction for previewing to user terminal to issue the unit, be used to issue preview conditions and issue the unit, be used for giving the granted unit and the control unit of user terminal to issuing authorized order for the preview conditions of user terminal, described control unit issues the unit with described instruction for previewing respectively, preview conditions issues the unit and granted unit links to each other.
Preferably, the preview conditions among the utility model embodiment comprises preview number of times and/or preview total time.
On the other hand, the utility model embodiment also provides a kind of user terminal, comprise: be used for the receiving element of free charge preview instruction, preview conditions and authorized order that the receiving front-end server sends and be used for the control unit that carries out previewing programs control according to described free charge preview instruction, described preview conditions and described authorized order, described receiving element links to each other with described control unit.
Preferably, the user terminal of the utility model embodiment comprises being used to detect whether receive the detecting unit that free charge preview instructs, and described detecting unit links to each other with described receiving element and described second control unit respectively.
Preferably, the user terminal of the utility model embodiment comprises the memory cell that is used to store described preview conditions, and described memory cell links to each other with described receiving element and described control unit respectively.
Preferably, the preview conditions among the utility model embodiment comprises preview number of times and/or preview total time.
The front-end server of the utility model embodiment is except issuing the free charge preview instruction, can also issue preview conditions, make user terminal to carry out preview control to this program according to preview conditions, because the diversity of preview conditions makes operator to carry out more flexible control effectively to the program free charge preview.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of previewing programs control system that Fig. 1 provides for the utility model embodiment;
The structural representation of the another kind of previewing programs control system that Fig. 2 provides for the utility model embodiment;
The structural representation of a kind of front-end server that Fig. 3 provides for the utility model embodiment;
The structural representation of a kind of user terminal that Fig. 4 provides for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Be illustrated in figure 1 as the structural representation of a kind of previewing programs control system that the utility model embodiment provides, this system comprises: user terminal 100 and front-end server 200, can link to each other by wired modes such as coaxial cables between user terminal 100 and the front-end server 200, also can link to each other by wireless mode, perhaps link to each other, do not limited in the present embodiment by the wired and wireless mode that combines.User terminal 100 is positioned at user side, and front-end server 200 is positioned at ISP's one end, such as the machine room that can be arranged in operator.
In the present embodiment, front-end server 200 comprises that instruction for previewing issues unit 201, preview conditions issues unit 202, granted unit 203 and control unit 204, and control unit 204 issues unit 201 with instruction for previewing respectively, preview conditions issues unit 202 and granted unit 203 links to each other.
Instruction for previewing issues unit 201 and is used to issue free charge preview and instructs to user terminal 100, issuing of this free charge preview instruction can be finished by insert a fixing descriptor in the ECM bag, after user terminal 100 is received this ECM bag, by resolving this ECM bag and can knowing that according to this descriptor the pairing program of this descriptor is the free charge preview program.This belongs to prior art, just repeats no more at this.
Preview conditions issues unit 202 and is used to issue preview conditions to user terminal 100, specifically, preview conditions issues unit 202 and can dispose this preview conditions in the ECM bag in the present embodiment, also can be at Entitlement Management Message (Entitl ement Management Message, EMM) this preview conditions of configuration in the bag is handed down to user terminal 100 by ECM bag or EMM bag then.Preview conditions in the present embodiment can limited subscriber to the preview of free charge preview program, as one embodiment of the present of invention, this preview conditions be such as can being preview number of times or preview total time, perhaps both combinations, also or other condition that can limit user's preview.
Granted unit 203 is used to issue authorized order and gives user terminal 100, granted unit 203 can carry out the customer group of the specified conditions of program popularization according to the selected needs of operator, perhaps the customer group in certain zone comes each user in this customer group to issue authorized order respectively.User terminal 100 just can carry out preview to the free charge preview program after receiving this authorized order, and this preview also needs to be subjected to the restriction of above-mentioned preview conditions.
In the present embodiment, user terminal 100 comprises receiving element 101 and control unit 102 again, wherein links to each other between receiving element 101 and the control unit 102.
Receiving element 101 is used for above-mentioned free charge preview instruction, preview conditions and the authorized order that receiving front-end server 200 sends, and control unit 102 then carries out control corresponding according to above-mentioned free charge preview instruction, preview conditions and authorized order to user's free charge preview.Specifically, control unit 102 carries out free charge preview control to certain program and comprises: only received under the situation of authorized order free charge preview instruction and this user of having corresponding to this program, this user just can carry out the free charge preview operation to this program, and this free charge preview action need carries out under the restriction of preview conditions, such as not surpassing certain preview number of times, perhaps the total time of single preview can not surpass certain threshold value etc.
The front-end server of the utility model embodiment is except issuing the free charge preview instruction, can also issue preview conditions, make user terminal to carry out preview control to this program according to preview conditions, because the diversity of preview conditions makes operator to carry out more flexible control effectively to the program free charge preview.When preview conditions comprises the preview number of times,,, after going home, it also can also proceed the free charge preview of this program in addition because the preview number of times does not also use up even the user stays out certain time period.This just provides scheme more flexibly for the program free charge preview of operator.
Be illustrated in figure 2 as the structural representation of the another kind of previewing programs control system that the utility model embodiment provides, this system comprises: user terminal 100 and front-end server 200 link to each other between user terminal 100 and the front-end server 200.User terminal 100 is positioned at user side, and front-end server 200 is positioned at ISP's one end, such as the machine room that can be arranged in operator.
In the present embodiment, similar in front-end server 200 and the foregoing description, do not repeat them here.
Receiving element 101 is used for above-mentioned free charge preview instruction, preview conditions and the authorized order that receiving front-end server 200 sends.
Detecting unit 103 is used for detecting whether receive the free charge preview instruction, if do not receive, then handles according to prior art; If received the free charge preview instruction, then notify control unit 102 this program to be carried out free charge preview control according to preview conditions and authorized order, in the present embodiment, preview conditions is also such as comprising: preview number of times or preview total time, perhaps both combinations, also or other condition that can limit user's preview.
In the present embodiment, ECM bag and EMM bag that front-end server 200 is sent do not have sequencing, when preview conditions is when being configured in the EMM bag, because the EMM bag may be handed down to user terminal 100 prior to ECM, so user terminal 100 needs memory cell 104 to store the preview conditions that this issues in advance.Therefore the above-mentioned control unit 102 ECM bag that used preview conditions may directly be received from receiving element 101 when carrying out free charge preview control also may come from memory cell 102.
The front-end server of the utility model embodiment is except issuing the free charge preview instruction, can also issue preview conditions, make user terminal to carry out preview control to this program according to preview conditions, because the diversity of preview conditions makes operator to carry out more flexible control effectively to the program free charge preview.When preview conditions comprises the preview number of times,,, after going home, it also can also proceed the free charge preview of this program in addition because the preview number of times does not also use up even the user stays out certain time period.This just provides scheme more flexibly for the program free charge preview of operator.
Be illustrated in figure 3 as the structural representation of a kind of front-end server that the utility model embodiment provides, this front-end server 300 comprises that instruction for previewing issues unit 301, preview conditions issues unit 302, granted unit 303 and control unit 304, and control unit 304 issues unit 301 with instruction for previewing respectively, preview conditions issues unit 302 and granted unit 303 links to each other.
Instruction for previewing issues unit 301 and is used to issue free charge preview and instructs to user terminal, issuing of this free charge preview instruction can be finished by insert a fixing descriptor in the ECM bag, after user terminal is received this ECM bag, by resolving this ECM bag and can knowing that according to this descriptor the pairing program of this descriptor is the free charge preview program.This belongs to prior art, just repeats no more at this.
Preview conditions issues unit 302 and is used to issue preview conditions to user terminal, specifically, preview conditions issues unit 302 and can dispose this preview conditions in the ECM bag in the present embodiment, also can in the EMM bag, dispose this preview conditions, be handed down to user terminal by ECM bag or EMM bag then.Preview conditions in the present embodiment can limited subscriber to the preview of free charge preview program, as one embodiment of the present of invention, this preview conditions be such as can being preview number of times or preview total time, perhaps both combinations, also or other condition that can limit user's preview.
Granted unit 303 is used to issue authorized order and gives user terminal, granted unit 303 can carry out the customer group of the specified conditions of program popularization according to the selected needs of operator, perhaps the customer group in certain zone comes each user in this customer group to issue authorized order respectively.User terminal just can carry out preview to the free charge preview program after receiving this authorized order, and this preview also needs to be subjected to the restriction of above-mentioned preview conditions.
The front-end server of the utility model embodiment is except issuing the free charge preview instruction, can also issue preview conditions, make user terminal to carry out preview control to this program according to preview conditions, because the diversity of preview conditions makes operator to carry out more flexible control effectively to the program free charge preview.When preview conditions comprises the preview number of times,,, after going home, it also can also proceed the free charge preview of this program in addition because the preview number of times does not also use up even the user stays out certain time period.This just provides scheme more flexibly for the program free charge preview of operator.
Be illustrated in figure 4 as the structural representation of a kind of user terminal that the embodiment of the invention provides, this user terminal 400 comprises receiving element 401 and control unit 402, wherein links to each other between receiving element 401 and the control unit 402.
Receiving element 401 is used for free charge preview instruction, preview conditions and the authorized order that the receiving front-end server sends, and control unit 402 then carries out control corresponding according to above-mentioned free charge preview instruction, preview conditions and authorized order to user's free charge preview.Specifically, control unit 402 carries out free charge preview control to certain program and comprises: only received under the situation of authorized order free charge preview instruction and this user of having corresponding to this program, this user just can carry out the free charge preview operation to this program, and this free charge preview action need carries out under the restriction of preview conditions, such as not surpassing certain preview number of times, perhaps the total time of single preview can not surpass certain threshold value etc.
As one embodiment of the present of invention, this user terminal 400 can also comprise: detecting unit 403 and memory cell 404, detecting unit 403 links to each other with receiving element 401 and control unit 402 respectively, and memory cell 404 also links to each other with receiving element 401 and control unit 402 respectively.
Detecting unit 403 is used for detecting whether receive the free charge preview instruction, if do not receive, then handles according to prior art, does not promptly allow the user that this user is watched; If received the free charge preview instruction, then notify control unit 402 this program to be carried out free charge preview control according to preview conditions and authorized order, in the present embodiment, preview conditions is also such as comprising: preview number of times or preview total time, perhaps both combinations, also or other condition that can limit user's preview.
In the present embodiment, ECM bag and EMM bag that front-end server sent do not have sequencing, when preview conditions is when being configured in the EMM bag, because the EMM bag may be handed down to user terminal 400 prior to ECM, so user terminal 400 needs memory cell 404 to store the preview conditions that this issues in advance.Therefore the above-mentioned control unit 402 ECM bag that used preview conditions may directly be received from receiving element 401 when carrying out free charge preview control also may come from memory cell 402.
The user terminal of the utility model embodiment is except issuing the free charge preview instruction by the receiving front-end server, can also receive preview conditions, make user terminal to carry out preview control to this program according to preview conditions, because the diversity of preview conditions makes operator to carry out more flexible control effectively to the program free charge preview.When preview conditions comprises the preview number of times,,, after going home, it also can also proceed the free charge preview of this program in addition because the preview number of times does not also use up even the user stays out certain time period.This just provides scheme more flexibly for the program free charge preview of operator.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in the foregoing description method, can instruct relevant hardware to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only storage memory body (Read-Only Memory, ROM) or at random store memory body (Random Access M emory, RAM) etc.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is an embodiment of the present utility model; and be not used in and limit protection range of the present utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1. previewing programs control system, it is characterized in that, comprise: user terminal and front-end server, described front-end server links to each other with described user terminal, described front-end server comprises: be used to issue free charge preview and instruct the instruction for previewing to described user terminal to issue the unit, being used to issue preview conditions issues the unit for the preview conditions of described user terminal, be used for giving the granted unit and first control unit of described user terminal to issuing authorized order, described first control unit issues the unit with described instruction for previewing respectively, preview conditions issues the unit and granted unit links to each other, described user terminal comprises: be used to receive described free charge preview instruction, the receiving element of described preview conditions and authorized order, and be used for according to described free charge preview instruction, described preview conditions and described authorized order carry out second control unit of previewing programs control, and described receiving element links to each other with described second control unit.
2. the system as claimed in claim 1 is characterized in that, described user terminal also comprises being used to detect whether receive the detecting unit that free charge preview instructs, and described detecting unit links to each other with described receiving element and described second control unit respectively.
3. the system as claimed in claim 1 is characterized in that, described user terminal also comprises the memory cell that is used to store described preview conditions, and described memory cell links to each other with described receiving element and described second control unit respectively.
4. front-end server, it is characterized in that, comprise: be used to issue free charge preview and instruct instruction for previewing to user terminal to issue the unit, be used to issue preview conditions and issue the unit, be used for giving the granted unit and the control unit of user terminal to issuing authorized order for the preview conditions of user terminal, described control unit issues the unit with described instruction for previewing respectively, preview conditions issues the unit and granted unit links to each other.
5. user terminal, it is characterized in that, comprise: be used for the receiving element of free charge preview instruction, preview conditions and authorized order that the receiving front-end server sends and be used for the control unit that carries out previewing programs control according to described free charge preview instruction, described preview conditions and described authorized order, described receiving element links to each other with described control unit.
6. user terminal as claimed in claim 5 is characterized in that, also comprises being used to detect the detecting unit that whether receives the free charge preview instruction, and described detecting unit links to each other with described receiving element and described second control unit respectively.
7. user terminal as claimed in claim 5 is characterized in that, also comprises the memory cell that is used to store described preview conditions, and described memory cell links to each other with described receiving element and described control unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206094620U CN202004915U (en) | 2010-10-15 | 2010-11-15 | Programme preview control system, terminal and server |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020565005 | 2010-10-15 | ||
| CN201020565005.6 | 2010-10-15 | ||
| CN2010206094620U CN202004915U (en) | 2010-10-15 | 2010-11-15 | Programme preview control system, terminal and server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202004915U true CN202004915U (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206094620U Expired - Lifetime CN202004915U (en) | 2010-10-15 | 2010-11-15 | Programme preview control system, terminal and server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202004915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465938A (en) * | 2016-06-06 | 2017-12-12 | 北京优朋普乐科技有限公司 | The method, apparatus and media server system of a kind of media preview |
| CN112312171A (en) * | 2020-09-30 | 2021-02-02 | 广西广播电视信息网络股份有限公司 | System and method for realizing digital television program preview function |
-
2010
- 2010-11-15 CN CN2010206094620U patent/CN202004915U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465938A (en) * | 2016-06-06 | 2017-12-12 | 北京优朋普乐科技有限公司 | The method, apparatus and media server system of a kind of media preview |
| CN112312171A (en) * | 2020-09-30 | 2021-02-02 | 广西广播电视信息网络股份有限公司 | System and method for realizing digital television program preview function |
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Granted publication date: 20111005 |
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| CX01 | Expiry of patent term |