CN103051957B - The collocation method of DLNA program schedule data and system in digital TV set-top box - Google Patents
The collocation method of DLNA program schedule data and system in digital TV set-top box Download PDFInfo
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- CN103051957B CN103051957B CN201210546734.0A CN201210546734A CN103051957B CN 103051957 B CN103051957 B CN 103051957B CN 201210546734 A CN201210546734 A CN 201210546734A CN 103051957 B CN103051957 B CN 103051957B
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Abstract
The invention discloses collocation method and the system of DLNA program schedule data in a kind of digital TV set-top box, first the URL address of DLNA program service ID and program schedule data front-end detection update server is set in the digital TV set-top box MTA configuration file opening relevant DLNA function, MTA configuration file is downloaded during starter motor top box, and check in Set Top Box whether store DLNA program schedule data, then detect update server application according to DLNA program service ID forward end if not and download DLNA program schedule data corresponding to this service ID, and the download of data is completed from DLNA program schedule data download server, if whether the DLNA program schedule data then checking storage is latest edition, then downloads up-to-date DLNA program schedule data if not and upgrade.Flexibility, manageability and the efficiency of the configuration of DLNA program schedule data greatly can be improved by the method and system.
Description
Technical field
The invention belongs to technical field of digital television set-top, be specifically related to collocation method and the system of DLNA program schedule data in a kind of digital TV set-top box.
Background technology
Digital TV set-top box is a kind of conversion equipment digital television signal being converted to analog signal, and it becomes general television set can play the signal of display with voice signal decoded back the image through digitalization compressed.Current digital TV set-top box has become a kind of embedding assembly equipment, there is perfect real time operating system, and provide powerful CPU computing capability, be used for cooperation control Set Top Box each several part hardware facility, and the multiple New function such as provide the Internet, DLNA media to share.MTA configuration file generally need be received to realize the partial function configuration of Set Top Box in Set Top Box start-up course.
The full name of DLNA is DIGITALLIVINGNETWORKALLIANCE, is intended to the media sharing functionality realized between personal terminal.DLNA functional module generally comprises DMS, DMP, DMC and DMR.Wherein, DMS full name is digital media server DigitalMediaServer, the acquisition of primary responsibility media, record, storage and output function.DMS module in the general integrated DLNA of digital TV set-top box, DMS module in charge provides the program and bibliographic structure that can watch for DLNA user terminal.
At present, in digital TV set-top box, in DLNA, the mode of DMS module acquisition TV programme catalogue data generally has following two kinds:
The DMS module software of method one: DLNA software solidifies program schedule data when mounted, and carries out configuration and the renewal of program contents by the mode of DMS module software updating.Advantage be realize comparatively simple.Shortcoming is:
1, the configuration of DLNA program schedule data associated with module software updating, the renewal efficiency of program schedule data is lower;
2, when realizing number of different types DLNA program service, operation easier is comparatively large, needs for user prepares the software of different editions.
Method two: increase the configuration of DLNA program schedule data in digital TV set-top box MTA configuration file, programme information and the bibliographic structures such as configuration program place frequency, service, television program icon information, Internet video path, the mode by upgrading MTA configuration file carries out the config update of TV programme catalogue.Advantage is the configuration management that can realize DLNA program schedule data in operation front end.Shortcoming is:
1, significantly increase the size of MTA configuration file, thus reduce the receiving efficiency describing other functional configuration information in MTA configuration file;
2, by TV programme directory content configuration with functional configuration all allow MTA configuration file be described, cannot realize content and functional independence configuration, reduce the flexibility of configuration, and more fresh content time easily to funtion part produce misoperation, there is potential safety hazard;
3, in reality operation, MTA configuration file generally carries out unified management by the business operation support system (BOSS) of operator, and the method, when upgrading DLNA TV programme directory content, need upgrade the configuration file of BOSS system relationship, operation is comparatively complicated, there is handling safety hidden danger.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide collocation method and the system of DLNA program schedule data in a kind of digital TV set-top box, realize rapid configuration and the renewal of DLNA program schedule data.
For achieving the above object, the technical solution used in the present invention is as follows:
A collocation method for DLNA program schedule data in digital TV set-top box, comprises the following steps:
(1) the URL address of DLNA program service ID and front-end detection update server is only set for DLNA function in digital TV set-top box multimedia terminal adapter MTA configuration file;
(2) start digital TV set-top box, download MTA configuration file, the DLNA program service ID in acquisition MTA configuration file and the URL address of front-end detection update server;
(3) check in digital TV set-top box and whether store DLNA program schedule data, if then enter step (4), then enter step (5) if not;
(4) up-to-date DLNA program schedule data version number corresponding to DLNA program service ID is obtained, and check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade the DLNA program schedule data stored in digital TV set-top box; Then enter step (5) if not;
(5) obtain up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and be saved in data television Set Top Box.
Further, the collocation method of DLNA program schedule data in a kind of digital TV set-top box as above, after completing the configuration of DLNA program schedule data, the method is further comprising the steps of:
(6) DLNA client terminal device obtains DLNA program schedule data from digital TV set-top box, realizes the corresponding display of program contents structure and the viewing of program.
Further, the collocation method of DLNA program schedule data in a kind of digital TV set-top box as above, described DLNA program schedule data comprises versions of data number, program contents structure, each program place frequency, service, TV programme associated icons and programme network path.
Further, the collocation method of DLNA program schedule data in a kind of digital TV set-top box as above, in step (4), the concrete mode obtaining up-to-date DLNA program schedule data version number corresponding to DLNA program service ID is:
Upgrade the DLNA program schedule data corresponding to this service ID according to the DLNA program service ID forward end detection update server application obtained from MTA configuration file, front-end detection upgrades and takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box.
Further again, the collocation method of DLNA program schedule data in a kind of digital TV set-top box as above, in step (5), the concrete mode obtaining up-to-date DLNA program schedule data is:
The DLNA program schedule data corresponding to this service ID is upgraded according to the DLNA program service ID forward end detection update server application obtained from MTA configuration file, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box, and digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration.
Further, the collocation method of DLNA program schedule data in a kind of digital TV set-top box as above, DLNA program schedule data download server is for managing and issuing corresponding DLNA program schedule data to digital TV set-top box.
A configuration-system for DLNA program schedule data in digital TV set-top box, comprising:
MTA configuration file arranges module: for the URL address for DLNA function setting DLNA program service ID and front-end detection update server in digital TV set-top box multimedia terminal adapter MTA configuration file;
MTA configuration file download module: for when starting digital TV set-top box, download MTA configuration file, the DLNA program service ID in acquisition MTA configuration file and the URL address of front-end detection update server;
Data of set top box checks module: for checking in digital TV set-top box whether store DLNA program schedule data, if then enter data update module, then enter data download module if not;
Data update module: for determining that DLNA program schedule data in data television Set Top Box is the need of renewal; Concrete mode is: obtain the up-to-date DLNA program schedule data version number that DLNA program service ID is corresponding, check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade; Then need if not upgrade and enter data download module;
Data download module: for obtaining up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and being saved in data television Set Top Box.
Further, the configuration-system of DLNA program schedule data in a kind of digital TV set-top box as above, this system also comprises:
Terminal demonstration module: obtain DLNA program schedule data for DLNA client terminal device from digital TV set-top box, realizes the corresponding display of program contents structure and the viewing of program.
Further again, the configuration-system of DLNA program schedule data in a kind of digital TV set-top box as above, described data update module comprises:
Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box;
Version number's contrast unit: whether the DLNA program schedule data version number obtained for correction data request unit is consistent with the local DLNA program schedule data version number stored in digital TV set-top box;
Upgrading confirmation unit: for confirming that DLNA program schedule data is the need of renewal according to the comparing result of version number's contrast unit, if version number is consistent, do not need to upgrade, if version number is inconsistent, needing to upgrade.
Further, the configuration-system of DLNA program schedule data in a kind of digital TV set-top box as above, described data download module comprises:
Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box;
Data download unit: the address of the DLNA program schedule data download server obtained according to request of data unit for digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration.
Beneficial effect of the present invention is:
1, method and system of the present invention only describe the URL address of DLNA program service function type and program schedule data download server in MTA configuration file, greatly reduce the size of MTA configuration file, improve MTA configuration file and issue efficiency;
2, by MTA configuration file and program schedule data download server managing digital television Set Top Box DLNA program service function type and concrete programme content and bibliographic structure respectively, practical function and content are managed independently, clear in structure;
3, practical function and content are managed independently and are added managerial flexibility, can realize the concrete programme content of certain function type respective user and the renewal of bibliographic structure on the basis not upgrading MTA configuration file;
When 4, content update being carried out to the concrete programme content of certain function type respective user and bibliographic structure, do not need the user property in change system, be convenient to the management of DLNA programme content.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the configuration-system of DLNA program schedule data in a kind of digital TV set-top box of the present invention;
Fig. 2 is the flow chart of the collocation method of DLNA program schedule data in a kind of digital TV set-top box of the present invention;
Fig. 3 is the structured flowchart of the configuration-system of DLNA program schedule data in the digital TV set-top box in the specific embodiment of the invention.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is described in further detail.
Fig. 1 shows the structured flowchart of the configuration-system of DLNA program schedule data in a kind of digital TV set-top box of the present invention, as can be seen from Figure, this system comprises that MTA configuration file arranges module 11, MTA configuration file download module 12, data of set top box check module 13, data update module 14, data download module 15 and terminal demonstration module 16, wherein:
MTA configuration file arranges module 11 for the URL address for DLNA function setting DLNA program service ID and front-end detection update server in digital TV set-top box multimedia terminal adapter MTA configuration file;
MTA configuration file download module 12, for when starting digital TV set-top box, downloads MTA configuration file, the DLNA program service ID in acquisition MTA configuration file and the URL address of front-end detection update server;
Data of set top box checks that module 13 is for checking in digital TV set-top box whether store DLNA program schedule data, if then enter data update module, then enters data download module if not;
Data update module 14 is for determining that DLNA program schedule data in data television Set Top Box is the need of renewal; Concrete mode is: obtain the up-to-date DLNA program schedule data version number that DLNA program service ID is corresponding, check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade; Then need if not upgrade and enter data download module; This module comprises:
Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box;
Version number's contrast unit: whether the DLNA program schedule data version number obtained for correction data request unit is consistent with the local DLNA program schedule data version number stored in digital TV set-top box;
Upgrading confirmation unit: for confirming that DLNA program schedule data is the need of renewal according to the comparing result of version number's contrast unit, if version number is consistent, do not need to upgrade, if version number is inconsistent, needing to upgrade;
Data download module 15 is for obtaining up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and being saved in data television Set Top Box; This module comprises:
Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box;
Data download unit: the address of the DLNA program schedule data download server obtained according to request of data unit for digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration;
Terminal demonstration module 16 obtains DLNA program schedule data for DLNA client terminal device from digital TV set-top box, realizes the corresponding display of program contents structure and the viewing of program.
From description above, when carrying out the renewal of DLNA program schedule data or downloading, digital TV set-top box detects update server application according to the DLNA service ID forward end in MTA configuration file and downloads DLNA program schedule data, front-end detection update server returns to the version number of DLNA program schedule data and the address of DLNA program schedule data download server of its request download according to service ID, the version number stored by this locality and the version number returned are contrasted and determine whether to need to upgrade the DLNA program schedule data stored in Set Top Box, if need to upgrade, up-to-date DLNA program schedule data is downloaded in the address according to the DLNA program schedule data download server returned, if there is no DLNA program schedule data in Set Top Box, then directly download up-to-date DLNA program schedule data according to the address of DLNA program schedule data download server and preserve.DLNA program schedule data download server is for managing and issuing corresponding DLNA program schedule data to digital TV set-top box.
In the application configuration of system reality of the present invention, the hardware configuration mainly used has:
Digital TV set-top box, user realizes DLNA correlation function;
MTA configuration file server, for issuing digital TV set-top box MTA configuration file;
BOSS system, for service operation management, issuing of management MTA configuration file;
DLNA program schedule data front-end detection update server: for returning to the version number of DLNA program schedule data and the address of DLNA program schedule data download server of its request to Set Top Box;
DLNA program schedule data download server, for managing and issuing corresponding DLNA program schedule data to digital TV set-top box.
DLNA client terminal, for obtaining DLNA program schedule data from digital TV set-top box, and display program bibliographic structure and realize program viewing, connected mode is as shown in Figure 3.
Fig. 2 shows the flow chart of the collocation method of DLNA program schedule data in a kind of digital TV set-top box based on system shown in Fig. 1 and Fig. 3, and the method mainly comprises the following steps:
Step S21: describe program functional configuration information in MTA configuration file;
By BOSS system, the digital TV set-top box opening relevant DLNA function is arranged to the digital TV set-top box MTA configuration file that need download, the URL address of DLNA program service ID and front-end detection update server is only set for DLNA function in the present invention in digital TV set-top box multimedia terminal adapter MTA configuration file.DLNA front-end detection update server is used for the request according to digital TV set-top box, return to the address of DLNA program schedule data version number corresponding to DLNA program service ID and DLNA program schedule data download server to digital TV set-top box, digital TV set-top box can complete DLNA program schedule data from data download server according to the address of DLNA program schedule data download server and download and configuration.
Step S22: starter motor top box, downloads MTA configuration file;
Start digital TV set-top box, download MTA configuration file, obtain the functional configuration information in MTA configuration file, namely digital TV set-top box downloads MTA configuration file in start-up course, obtains the URL address of DLNA program service ID and program schedule data download server from MTA configuration file.
Step S23: check in Set Top Box whether there is DLNA program schedule data;
Check in digital TV set-top box and whether store DLNA program schedule data, if then enter step S24, then enter step S25 if not;
Step S24: upgrade the DLNA program schedule data in digital TV set-top box;
Obtain the up-to-date DLNA program schedule data version number that DLNA program service ID is corresponding, and check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade the DLNA program schedule data stored in digital TV set-top box; Then illustrate if not and need to upgrade, and enter step S25.The concrete mode obtaining up-to-date DLNA program schedule data version number corresponding to DLNA program service ID for: detect update server application according to the DLNA program service ID forward end obtained from MTA configuration file and upgrade DLNA program schedule data corresponding to this service ID, front-end detection renewal takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box.
Step S25: download DLNA program schedule data;
Obtain up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and be saved in data television Set Top Box.The concrete mode obtaining up-to-date DLNA program schedule data for: detect update server application according to the DLNA program service ID forward end obtained from MTA configuration file and upgrade DLNA program schedule data corresponding to this service ID, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box, and digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration.
Step S26:DLNA client obtains DLNA program schedule data, realizes the display of corresponding bibliographic structure and the viewing of program.
After completing the configuration of DLNA program schedule data, DLNA client terminal device obtains DLNA program schedule data from digital TV set-top box, realizes the display of corresponding bibliographic structure and the viewing of program.
In the running of reality, after opening digital TV set-top box, first MTA configuration file is downloaded, DLNA program service ID in acquisition MTA configuration file and the URL address of program schedule data download server, detect to upgrade according to DLNA program service ID forward end and take server and obtain the latest edition number of DLNA program schedule data corresponding to this digital ID and the address of data download server, if this locality stores DLNA program schedule data in digital TV set-top box, determine whether to need more new data by the latest edition number of contrast local data version number and acquisition, if there is no local storage DLNA program schedule data in digital TV set-top box, then directly download DLNA program schedule data according to the address of the data download server obtained.
The method of the invention and system, being convenient to develop on the basis of realization, greatly reducing the size of MTA configuration file, improve MTA configuration file and issue efficiency; By MTA configuration file and data server managing digital television Set Top Box DLNA program service function type and concrete programme content and bibliographic structure respectively, practical function and content are managed independently, clear in structure, adds managerial flexibility, is convenient to the management of DLNA programme content.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technology thereof, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. the collocation method of DLNA program schedule data in digital TV set-top box, comprises the following steps:
(1) the URL address of DLNA program service ID and front-end detection update server is only set for DLNA function in digital TV set-top box multimedia terminal adapter MTA configuration file;
(2) start digital TV set-top box, download MTA configuration file, the DLNA program service ID in acquisition MTA configuration file and the URL address of front-end detection update server;
(3) check in digital TV set-top box and whether store DLNA program schedule data, if then enter step (4), then enter step (5) if not;
(4) up-to-date DLNA program schedule data version number corresponding to DLNA program service ID is obtained, and check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade the DLNA program schedule data stored in digital TV set-top box; Then enter step (5) if not;
(5) obtain up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and be saved in data television Set Top Box; The concrete mode obtaining up-to-date DLNA program schedule data is:
The DLNA program schedule data corresponding to this service ID is upgraded according to the DLNA program service ID forward end detection update server application obtained from MTA configuration file, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box, and digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration.
2. the collocation method of DLNA program schedule data in a kind of digital TV set-top box as claimed in claim 1, is characterized in that: after completing the configuration of DLNA program schedule data, the method is further comprising the steps of:
(6) DLNA client terminal device obtains DLNA program schedule data from digital TV set-top box, realizes the corresponding display of program contents structure and the viewing of program.
3. the collocation method of DLNA program schedule data in a kind of digital TV set-top box as claimed in claim 1 or 2, is characterized in that: described DLNA program schedule data comprises versions of data number, program contents structure, each program place frequency, service, TV programme associated icons and programme network path.
4. the collocation method of DLNA program schedule data in a kind of digital TV set-top box as claimed in claim 3, it is characterized in that: in step (4), the concrete mode obtaining up-to-date DLNA program schedule data version number corresponding to DLNA program service ID is:
Upgrade the DLNA program schedule data corresponding to this service ID according to the DLNA program service ID forward end detection update server application obtained from MTA configuration file, front-end detection upgrades and takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box.
5. the collocation method of DLNA program schedule data in a kind of digital TV set-top box as claimed in claim 1, is characterized in that: DLNA program schedule data download server is for managing and issuing corresponding DLNA program schedule data to digital TV set-top box.
6. the configuration-system of DLNA program schedule data in digital TV set-top box, comprising:
MTA configuration file arranges module: for the URL address for DLNA function setting DLNA program service ID and front-end detection update server in digital TV set-top box multimedia terminal adapter MTA configuration file;
MTA configuration file download module: for when starting digital TV set-top box, download MTA configuration file, the DLNA program service ID in acquisition MTA configuration file and the URL address of front-end detection update server;
Data of set top box checks module: for checking in digital TV set-top box whether store DLNA program schedule data, if then enter data update module, then enter data download module if not;
Data update module: for determining that DLNA program schedule data in data television Set Top Box is the need of renewal; Concrete mode is: obtain the up-to-date DLNA program schedule data version number that DLNA program service ID is corresponding, check that in digital TV set-top box, whether the local DLNA program schedule data version number stored is consistent with obtained up-to-date DLNA program schedule data version number, if then do not upgrade; Then need if not upgrade and enter data download module;
Data download module: for obtaining up-to-date DLNA program schedule data according to the DLNA program service ID in MTA configuration file and being saved in data television Set Top Box; Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns address from DLNA program schedule data download server corresponding to this DLNA program service ID to digital TV set-top box;
Data download unit: the address of the DLNA program schedule data download server obtained according to request of data unit for digital TV set-top box completes DLNA program schedule data from data download server and downloads and configuration.
7. the configuration-system of DLNA program schedule data in a kind of digital TV set-top box as claimed in claim 6, it is characterized in that, this system also comprises:
Terminal demonstration module: obtain DLNA program schedule data for DLNA client terminal device from digital TV set-top box, realizes the corresponding display of program contents structure and the viewing of program.
8. the configuration-system of DLNA program schedule data in a kind of digital TV set-top box as claimed in claims 6 or 7, it is characterized in that, described data update module comprises:
Request of data unit: for upgrading the DLNA program schedule data corresponding to this service ID according to the application of DLNA program service ID forward end detection update server, front-end detection upgrades and takes server returns DLNA program schedule data version number corresponding to this DLNA program service ID and address from DLNA program schedule data download server to digital TV set-top box;
Version number's contrast unit: whether the DLNA program schedule data version number obtained for correction data request unit is consistent with the local DLNA program schedule data version number stored in digital TV set-top box;
Upgrading confirmation unit: for confirming that DLNA program schedule data is the need of renewal according to the comparing result of version number's contrast unit, if version number is consistent, do not need to upgrade, if version number is inconsistent, needing to upgrade.
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| CN102769798A (en) * | 2012-07-24 | 2012-11-07 | 华数传媒网络有限公司 | Set top box information pushing system and set top box information pushing method based on dynamic allocation technology |
| CN102790912A (en) * | 2012-08-17 | 2012-11-21 | 广东省广播电视网络股份有限公司 | Channel information and menu information updating method of set-top box |
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