CN102547456B - Multi-nation multi-satellite program file generating method, file loading method and set top box - Google Patents
Multi-nation multi-satellite program file generating method, file loading method and set top box Download PDFInfo
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- CN102547456B CN102547456B CN201110432310.7A CN201110432310A CN102547456B CN 102547456 B CN102547456 B CN 102547456B CN 201110432310 A CN201110432310 A CN 201110432310A CN 102547456 B CN102547456 B CN 102547456B
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Abstract
The invention is applied to the technical field of set top boxes, and provides a multi-nation multi-satellite program file generating method, a file loading method and a set top box using the loading method. The multi-nation multi-satellite program file generating method includes the following steps: program search is performed on all satellites supported by the set top box, and searched programs are preserved as a program inventory file; a binary list file containing multi-nation multi-satellite programs is generated; and the set top box receives and stores the generated binary file. By loading the binary file in the set top box, no matter which counties the uses are, the set top box can lead out a program list conveniently according to selection triggering signals of the users without satellite search when the users arrive in a new country. In addition, the programs in the program list are screened and sequenced so that the users can select the programs conveniently.
Description
Technical field
The invention belongs to set-top box technique field, relate in particular to a kind of method that generates multinational family many satellite programmings file, and a kind of method that is written into this document, also relate in addition a kind of Set Top Box that adopts this loading method.
Background technology
Set Top Box is the equipment of a connecting TV machine and outside source.It can change into television content by the digital signal of compression, and shows on television set.Signal can be from wire cable, satellite antenna, broadband network, so Set Top Box can be divided into CATV set-top-box, satellite set top box and network machine top box etc. according to the mode difference of data receiver.CATV set-top-box starts to popularize at home, also often sees the satellite set top box with cooking-pot type antenna in rural area, a lot of TV programme that also can watch by the vast rural area of this Set Top Box, and particularly in remote districts, satellite set top box is seen everywhere especially.But abroad because signal is unrestricted, the range of application of satellite set top box is very wide, particularly at west european developed country, people hanker after tourism in the spare time of working, each family's caravan almost, in Holland, the conservative amount of caravan is more than 100 ten thousand according to the preliminary statistics, and in more flourishing France, Germany and the country such as Italian, caravan is seen everywhere especially.
Signing along with Shen root pact, Liao Shengen district country border control point is each other cancelled in this agreement, and the border of coordinating outside Dui Shengen district is controlled, the people who holds the effective identity card of any member state or visa can flow freely within the border in all member states, if holding the wherein Valid Visa of a state, traveller can arrive legally the visit of every other Shen root country, by the end of on December 12nd, 2008, the member state of Shen root was increased to 25.Continuous expansion along with Shen Gen district range of countries, dealing between the member citizen of country is day by day convenient, a lot of people can drive caravan and travel to neighbouring country, during rest, can watch local TV programme by the satellite set top box being arranged in caravan, but common satellite set top box is only supported satellite acquisition, then in the program searching, select oneself to want the program of seeing, but conventionally there will be this problem: in the rendition list searching, much all do not have authority to watch, also having a lot of programs is that user does not wish to exist, come that program before list neither user likes watching.
Summary of the invention
In view of the above problems, the object of the embodiment of the present invention is to provide a kind of method that generates multinational family many satellite programmings listing file, must first search of satellite when being intended to solve existing satellite set top box and using in a new country obtains the technical problem that the rendition list could be selected the program watched.
The embodiment of the present invention is achieved in that a kind of Multi-nation multi-satellite program file generating method, comprises the steps:
All satellites that search equipment is supported Set Top Box via satellite carry out program searching, and the program searching is saved as to program inventory file;
Read described program inventory file, the all programs that comprise in program inventory file are divided into groups according to the All Countries that can receive this program and described Set Top Box support, and with satellite under this program of tense marker, the final country that includes Set Top Box and support, satellite that this country supports and the binary file of this satellite corresponding relation that comprise and the program that this country can receive of generating.
Second object of the embodiment of the present invention is to provide a kind of method that is written into the binary file of above-mentioned generation.
The embodiment of the present invention is achieved in that a kind of method that is written into the binary file of above-mentioned generation, comprises the steps:
Described Set Top Box is selected triggering signal according to the country receiving, read described binary file and search the relevant program that the corresponding country of triggering signal is selected by described country, or, described Set Top Box is selected triggering signal and the select of satellite triggering signal according to the country receiving, read described binary file and search the relevant program that triggering signal and the corresponding country of the select of satellite triggering signal and satellite are selected by described country, finally derive the program finding and generate the rendition list.
The 3rd object of the embodiment of the present invention is to provide a kind of above-mentioned Set Top Box that is written into binary file method that adopts.
The embodiment of the present invention is achieved in that the above-mentioned binary file method Set Top Box that is written into of a kind of employing, and described Set Top Box stores the binary file of described generation, and described Set Top Box comprises:
The rendition list generation unit, for described Set Top Box, according to the country receiving, select triggering signal, read described binary file and search the relevant program that the corresponding country of triggering signal is selected by described country, or, described Set Top Box is selected triggering signal and the select of satellite triggering signal according to the country receiving, read described binary file and search the relevant program that triggering signal and the corresponding country of the select of satellite triggering signal and satellite are selected by described country, finally derive the program finding and generate the rendition list.
The invention has the beneficial effects as follows: the invention provides a kind of method that generates multinational family many satellite programmings file, the method is by adding grouping by the program searching according to the All Countries that can receive this program and Set Top Box support, and with satellite under this program of tense marker, a binary file that includes the many satellite programmings list of multinational family of final generation, in Set Top Box by being written into this binary file, no matter user arrives which country, can be by directly selecting country's (or country and satellite) to derive easily the rendition list, without every new country, all to pass through satellite acquisition.
Further, the program in the rendition list of described derivation, can further facilitate like this user and select the program of liking through sequence according to pouplarity.In addition, described program still passes through screening and filtering, does not comprise the program that user does not have authority to watch in the rendition list, can accelerate like this user and selects program.
Second beneficial effect of the present invention is: the invention provides a kind of method that is written into the binary file of above-mentioned generation, no matter user arrives which country, in Set Top Box, use this loading method, only need make country's selection or country, the select of satellite, the rendition list can be derived easily, without every new country, all satellite acquisition will be passed through.
The 3rd beneficial effect of the present invention is: the invention provides a kind of Set Top Box that adopts above-mentioned binary file loading method, this Set Top Box is integrated is written into the listing file of the many satellite programmings of multinational family, no matter user arrives which country, only need make country's selection or country, the select of satellite, the rendition list can be conveniently derived, without every new country, all satellite acquisition will be passed through.
Further, the program in the rendition list of described derivation, can further facilitate like this user and select the program of liking through sequence according to pouplarity.In addition, described program still passes through screening and filtering, does not comprise the program that user does not have authority to watch in the rendition list, can accelerate like this user and selects program.
Accompanying drawing explanation
Fig. 1 is the flow chart of the Multi-nation multi-satellite program file generating method that provides of first embodiment of the invention;
Fig. 2 is the data-mapping exemplary plot in the binary file of the generation that provides of the embodiment of the present invention;
Fig. 3 is the realization flow figure that is written into binary file that comprises Fig. 1 flow process that second embodiment of the invention provides;
Fig. 4 is the realization flow figure of the binary file method that is written into that provides of third embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In embodiments of the present invention, the country that set-top box manufacturer may be used according to equipment, program in search respective satellite, then with supporting PC edit tool, the program on each satellite is added in corresponding country according to the needs of each country, according to the importance of program, sort successively simultaneously, generated the rendition list binary file is imported in Set Top Box, when user reaches some countries, select corresponding country or select corresponding country and satellite, Set Top Box can demonstrate corresponding the rendition list through sequence automatically, user uses satellite set top box to have better operating experience like this.
In order to realize the embodiment of the present invention, first need to prepare list Core Generator, described list Core Generator is installed on PC end or miscellaneous equipment end, described list Core Generator is the Software tool of realizing grouping algorithm of the present invention, the program searching is added to grouping on request with described Software tool and program order is arranged, obtain including the binary file of multinational family many satellite programmings list, Set Top Box selects to load according to user the rendition list that this binary file is arranged in order.The technical scheme of the embodiment of the present invention is described below with reference to the accompanying drawings.
The first embodiment of the present invention, Fig. 1 shows the realization flow of the method for the multinational family of generation many satellite programmings file that the embodiment of the present invention provides, and details are as follows:
In step S1, all satellites that Set Top Box is supported carry out program searching, and the program searching is saved as to program inventory file.
In embodiments of the present invention, search equipment is realized satellite is carried out to program searching via satellite, described satellite acquisition equipment can be this Set Top Box or the dedicated search equipment that can search for the satellite of this Set Top Box support, common described satellite acquisition equipment need to connect antenna and complete search, in order to reach better search effect, described antenna is preferably cooking-pot type antenna, all satellites that Set Top Box is supported refer to that this Set Top Box can not only receive affiliated satellite and forward the signal of coming, but also comprise and described forward signal can be reduced into the signal resolution module of vision signal, user receives a video display terminal on the signal output part of described Set Top Box just can watch TV programme.
In step S2, read described program inventory file, the all programs that comprise in program inventory file are divided into groups according to the All Countries that can receive this program and described Set Top Box support, and with satellite under this program of tense marker, the final country that includes Set Top Box and support, satellite that this country supports and the binary file of this satellite corresponding relation that comprise and the program that this country can receive of generating.
As preferred embodiment, after all program groupings that comprise in described program inventory file, then the pouplarity in divided country is carried out program sequence according to described program, the final binary file that includes program sequencing information that generates.
In embodiments of the present invention, the list Core Generator that is installed on PC end or miscellaneous equipment end reads described program inventory file.More clear for the packet mode described in above-mentioned steps, now enumerate an example, the satellite that postulated mechanism top box is supported is called satellite A, and the N of its a bag program is as follows:
Program 1
Program 2
Program 3
……
Program N-1
Program N
And this Set Top Box is supported M country altogether, specific as follows:
Country 1
Country 2
……
The M-1 of country
The M of country
Country 1, country 2 and the country 3 supposing to belong in the country that the program 1 of satellite A can be supported by Set Top Box simultaneously receive, so when program divides into groups, just program 1 is added to respectively in country 1, country 2 and country 3, and do sign show that this program 1 belongs to this three countries, meanwhile, by program 1, the pouplarity in these three countries sorts.
In order to realize the block functions in above-mentioned example, in the present embodiment, give an array parameter to each program, in described array parameter, include three symbolic parameters: a symbolic parameter is used for identifying the affiliated satellite of this program, here by its called after satellite, which country of country that second symbolic parameter supported for marking machine top box can receive this program, here by its called after country, the 3rd symbolic parameter is for identifying this program in the arrangement sequence number of these country's pouplarities, here by its called after position, the sequence of the pouplarity of the program 1 that belongs to satellite A such as hypothesis in country 1 is the 7th, the parameter s atellite=satellite A so here, country=country 1, position=7.
Be further used as preferred embodiment, in order to delete from certain national listing better and increase programme information, here do not adopt position parameter, can realize with two pointer parameters the arrangement sequence number of this program of sign pouplarity in these countries, here by its called after Country_Next_Id and Country_Previous_Id, No. Id of the rear program that wherein Country_Next_Id is current program, No. Id of the previous program that Country_Previous_Id is current program.In the rendition list each program have one No. ID, suppose now need to delete the program of the 7th, in this program parameter, Country_Next_Id=8, Country_Previous_Id=6, in order to realize, delete this program, only need the program parameter Country_Next_Id that comes the 6th to be set to 8, Country_Previous_Id is set to 5, the program parameter Country_Next_Id that comes the 8th is set to 9, Country_Previous_Id is set to 6, without the arrangement sequence number of all programs after this program is made an amendment; In like manner, when adding programme content, also only need the program parameter of this program being closed on to program to do corresponding modify.Much more efficient than the mode of directly giving program arrangement sequence number by the mode managing programm sequence of chained list like this.
By the parameter to all programs, gather, obtain one and include the country that has Set Top Box to support, the binary file of the satellite that this country supports and this satellite corresponding relation that comprise and the program that this country can receive, the mapping relations of data that this binary file comprises can be as shown in Figure 2, in this diagram, the i of country supports x satellite, each satellite includes several programs, example as shown in Figure 2 satellite i_1 includes y program, satellite i_x includes z program, it should be noted that, different countries can support identical satellite, identical satellite can comprise different programs, different satellites can comprise identical program, example satellite i_1 as shown in Figure 2 both can belong to national i also can belong to national j, the program that the satellite i_1 that the j of country supports comprises can be different to program 1_x from program 1_1, program 1_1 to program 1_x can be identical to part in program x_z with program x_1.For the ease of understanding, enumerate a simple case, can suppose like this: in nine satellites not only China support Vietnam also to support, but in China's support, nine satellites can be received 100 programs, and nine satellites can only be received 10 programs during Vietnam supports, in old China hand crosses, nine satellites can be received Guangdong satellite TV, but by six satellites also can receive Guangdong satellite TV.
In embodiments of the present invention, program sequence of pouplarity in country is that set-top box device manufacturer sorts according to the information of obtaining the program audience rating rank of this RAI issue, or the directly sequence in this national pouplarity by Network Capture program.
In embodiments of the present invention, for convenient, realize, described program inventory file is kept in storage medium, described storage medium is inserted in and on PC, realizes described list Core Generator reading program inventory file, the most simply the program inventory file of generation can be kept in USB flash disk, list Core Generator reads program inventory file wherein by being inserted in the USB flash disk on PC described in reading, and certain described storage medium is not limited to USB flash disk.
In step S3, described Set Top Box receives and stores the binary file of above-mentioned generation.
As concrete example, described Set Top Box just receives and stores the binary file of described generation when dispatching from the factory.Here by set-top box device manufacturer, the binary file of described generation is imported in the spanned file in Set Top Box.
Or,
In the process of described Set Top Box after dispatching from the factory, Set Top Box is received and is stored the binary file of described generation by wired or wireless mode.Here user can own be upgraded to the binary file of described generation in Set Top Box by wired or wireless mode.
Wired mode in such scheme is by Set Top Box, to read the external storage medium that stores described binary file to realize, for example equipment vendors upload to binary file on network, user downloads it on USB flash disk, USB flash disk is inserted in Set Top Box, Set Top Box can copy the described binary file in USB flash disk automatically again.Described wireless mode is that Set Top Box is passed through OTA(and downloaded in the air) mode receives and storing satellite transponder forwards binary file realizes, the binary file forwarding generally, through encrypting, should possess corresponding decipher function at Set Top Box end.
As preferred embodiment, in order to make user not comprise the program channel that user does not have authority to watch follow-up in being written into the rendition list that binary file obtains, described satellite acquisition equipment also needs to possess a program filtering module, according to predefined filtering rule filtrating program, or, the list Core Generator of described PC end can be according to predefined filtering rule filtrating program, described here do not have program that authority is watched to include but not limited to that encrypted or this program of this program is to belong to VIP user to watch program or this program be to pay to watch program etc.
A kind of Set Top Box is written into the method for binary file obtained above, the second embodiment flow chart as shown in Figure 3, this flow chart has increased and has been written into binary file flow process on the basis of flow process shown in Fig. 1, make the inventive method can access concrete application in client, after Set Top Box receives and store the binary file of described generation, this method comprises the steps:
In step S4, Set Top Box reads the binary file of described generation and searches relevant program corresponding to described triggering signal according to the triggering signal receiving, and finally derives the program finding and generates the rendition list.The triggering signal here comprises that country's selection triggering signal or country are selected, the select of satellite triggering signal, and concrete steps are as follows:
Described Set Top Box is selected triggering signal according to the country receiving, and reads the binary file of described generation and searches the relevant program that the corresponding country of triggering signal is selected by described country, finally derives the program finding and generates the rendition list;
Or,
Described Set Top Box is selected triggering signal and the select of satellite triggering signal according to the country receiving, read the binary file of described generation and search the relevant program that triggering signal and the corresponding country of the select of satellite triggering signal and satellite are selected by described country, finally derive the program finding and generate the rendition list.
When user side is realized, on the control panel of Set Top Box or on display interface, provide the trigger button that country is selected, user selects corresponding country according to the position at current place by clicking this button, the data message that Set Top Box comprises according to the binary file of storage is searched the relevant program list information through sequence of this country, and show at the display program of Set Top Box, preferably, the information that comprises the affiliated satellite of each program in the program list information here, the program that user can like according to oneself is selected to click and is watched.In addition, described Set Top Box can also be provided with positioner, when opening Set Top Box, system can navigate to user country of living in automatically, automatically in described binary file, searches the program list information through sequence relevant with this country, and shows at the display program of Set Top Box.
Or,
When specific implementation, on the control panel of Set Top Box or on display interface, provide trigger button and the select of satellite trigger button that country is selected, user clicks this button according to the position at current place and selects corresponding country, click again the select of satellite button and select to think the satellite of reception, the data message that Set Top Box comprises according to the binary file of storage is searched the relevant program list information through sequence of this satellite of this country, and show at the display program of Set Top Box, the program that user can like according to oneself is selected to click and is watched.Equally, described Set Top Box can also be provided with positioner, when opening Set Top Box, system can navigate to user country of living in automatically, user only need select to want the satellite of reception, Set Top Box is searched the relevant program list information through sequence of this satellite of this country in described binary file, and shows at the display program of Set Top Box.
In order to make user can obtain in time including the binary file of new the rendition list, as the third embodiment of the present invention, with reference to Fig. 4, this flow chart has increased the rendition list binary file and has checked step of updating on the basis of Fig. 3, make the present embodiment both be included in the generation step of the rendition list binary file of set-top box device manufacturer aspect, be also included within the step that is written into of binary file in user level, formed on the whole a complete preferred technical scheme, specific as follows:
Set Top Box is before receiving described country selection triggering signal, and this binary file loading method also comprises the steps:
In step S35, Set Top Box is when starting up, by receiving signal that satellite repeater forwards or by reading external storage medium, check the current binary file that includes new the rendition list that whether exists, if exist, the display interface of Set Top Box provides the information of upgrading binary file, if do not exist, Set Top Box does not respond.
When specific implementation, when user opens the shift knob of Set Top Box at every turn, Set Top Box is when starting, first check the current new the rendition list renewal that whether exists, if exist, the display interface of Set Top Box provides the information of upgrading binary file, if do not exist, Set Top Box does not respond.Whether user, according to Set Top Box displays program information, can determine to upgrade according to selecting.Described test mode comprises that Set Top Box receives in binary file packet that satellite repeater forwards or the external storage medium of inspection machine top box whether contain new binary file, is preferably USB flash disk here.
When user selects after renewing button, Set Top Box is automatically downloaded the binary file that contains new the rendition list and is replaced original binary file.Certainly, if user also needs to retain the rendition list of previous binary file, can select equally to be retained in order to user and select to recover this binary file.It should be noted that when reaching certain capacity, Set Top Box can be according to the old binary file of time sequencing due to the limited storage space of storage binary system list.
A kind of Set Top Box that adopts above-mentioned binary file loading method, in embodiments of the present invention, this Set Top Box comprises the data-interface and the video signal output interface that is connected to video terminal that are connected with tuner, at least comprise that one for depositing the data space of the binary file of the rendition list, preferred embodiment, this Set Top Box can also comprise a USB interface, and Set Top Box can read the data file in the storage medium being inserted in described USB interface by this interface.Simultaneously, this Set Top Box can comprise that one for the display of display message, this display is preferably liquid crystal display screen, described Set Top Box also comprises a binary file parsing module, the selection button that user clicks in Set Top Box is selected current country (or current country and the satellite that need to watch), and parsing module finds corresponding the rendition list according to the selection triggering command receiving in binary file.And preferred scheme, Set Top Box in the present embodiment is when each starting up, the signal that the antenna reception satellite repeater that capital connects by tuner forwards, checks the current new the rendition list binary file that whether has, and according to user's selection, upgrades; Also can check whether USB interface has the storage medium of insertion simultaneously, if there is new binary file in storage medium, Set Top Box also can be upgraded according to user's selection, binary file after renewal can be replaced original binary file, or, in order to facilitate user to return to former the rendition list, also can retain old binary file, but the old binary file finite capacity of preserving.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. Multi-nation multi-satellite program file generating method, is characterized in that, described method comprises the steps:
All satellites that search equipment is supported Set Top Box via satellite carry out program searching, and the program searching is saved as to program inventory file;
Read described program inventory file, the all programs that comprise in program inventory file are divided into groups according to the All Countries that can receive this program and described Set Top Box support, and with satellite under this program of tense marker, the final country that includes Set Top Box and support, satellite that this country supports and the binary file of this satellite corresponding relation that comprise and the program that this country can receive of generating.
2. Multi-nation multi-satellite program file generating method as claimed in claim 1, it is characterized in that, after all program groupings that comprise in program inventory file, according to described program, the pouplarity in divided country is carried out program sequence again, the final binary file that includes program sequencing information that generates.
3. Multi-nation multi-satellite program file generating method as claimed in claim 1 or 2, is characterized in that, after generating described binary file, the inventive method also comprises the steps:
Described Set Top Box receives and stores the binary file of above-mentioned generation.
4. Multi-nation multi-satellite program file generating method as claimed in claim 3, it is characterized in that, described Set Top Box just receives and stores the binary file of described generation when dispatching from the factory, or, in the process of described Set Top Box after dispatching from the factory, Set Top Box is received and is stored the binary file of described generation by wired or wireless mode.
5. Multi-nation multi-satellite program file generating method as claimed in claim 4, it is characterized in that, described wired mode is by Set Top Box, to read the external storage medium that stores described binary file to realize, and described wireless mode is that Set Top Box realizes by the binary file that aerial downloading mode receives and storing satellite transponder forwards.
6. Multi-nation multi-satellite program file generating method as claimed in claim 2, it is characterized in that, the program of describing in described program inventory file at least comprises three parameters, is respectively used to identify the arrangement sequence number which country in the country that satellite under this program, Set Top Box support can receive this program and this program pouplarity in these countries.
7. Multi-nation multi-satellite program file generating method as claimed in claim 3, is characterized in that, after Set Top Box receives and store the binary file of described generation, this method comprises the steps:
Described Set Top Box is selected triggering signal according to the country receiving, read described binary file and search the relevant program that the corresponding country of triggering signal is selected by described country, or, described Set Top Box is selected triggering signal and the select of satellite triggering signal according to the country receiving, read described binary file and search the relevant program that triggering signal and the corresponding country of the select of satellite triggering signal and satellite are selected by described country, finally derive the program finding and generate the rendition list.
8. Multi-nation multi-satellite program file generating method as claimed in claim 7, is characterized in that, before Set Top Box receives described country selection triggering signal, this method also comprises the steps:
Set Top Box is when starting up, by receiving signal that satellite repeater forwards or by reading external storage medium, check the current binary file that includes new the rendition list that whether exists, if exist, the display interface of Set Top Box provides and upgrades the information of binary file and carry out Data Update according to receiving renewal instruction, if do not exist, Set Top Box does not respond.
9. a Set Top Box that realizes Multi-nation multi-satellite program file generating method as claimed in claim 7, is characterized in that, described Set Top Box stores the binary file of described generation, and described Set Top Box comprises:
The rendition list generation unit, for described Set Top Box, according to the country receiving, select triggering signal, read described binary file and search the relevant program that the corresponding country of triggering signal is selected by described country, or, described Set Top Box is selected triggering signal and the select of satellite triggering signal according to the country receiving, read described binary file and search the relevant program that triggering signal and the corresponding country of the select of satellite triggering signal and satellite are selected by described country, finally derive the program finding and generate the rendition list.
10. Set Top Box as claimed in claim 9, is characterized in that, described Set Top Box also comprises:
File update unit, be used for Set Top Box when starting up, by receiving signal that satellite repeater forwards or by reading external storage medium, check the current binary file that includes new the rendition list that whether exists, if exist, the display interface of Set Top Box provides and upgrades the information of binary file and carry out Data Update according to receiving renewal instruction, if do not exist, Set Top Box does not respond.
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2011
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2838178Y (en) * | 2005-02-28 | 2006-11-15 | 中国科学院计算技术研究所 | Digital satellite TV receiver with selective receiving capability |
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| Title |
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| JP特开2002-223397A 2002.08.09 |
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| CN102547456A (en) | 2012-07-04 |
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