CN102946555B - A kind of control method and system of directional reception data broadcast service - Google Patents
A kind of control method and system of directional reception data broadcast service Download PDFInfo
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Abstract
The invention discloses the control methods and system of a kind of directional reception data broadcast service.The control method includes；Set-top box reads its sequence number of set top box for presetting and storing；The set-top box receives the user area information mapping table that orientation server is sent, and extracts data broadcasting corresponding with the sequence number of set top box in the user area information mapping table according to the sequence number of set top box and access parameter；If extracting successfully, the set-top box parses and stores the data broadcasting access parameter, and accesses parameter according to the data broadcasting and obtain the graph text information corresponding with data broadcasting access parameter that broadcast data server provides.The purpose of set-top box directional reception data broadcast service can be realized under the premise of not increasing the hardware cost of set-top box using the present invention.
Description
Technical field
The present invention relates to data broadcast service field more particularly to a kind of controls of directional reception data broadcast service
Method and system.
Background technique
Radio and television operator has all carried out data broadcast service now, i.e., set-top box receives graph text information, and passes through number
Word TV shows the graph text information, so that user browses the industry of graph text information in the form of similar webpage by digital television
Business, content includes: government affairs information, weather forecast, merchant advertisements, news information etc..Broadcast data server is placed in TV station
Computer room, graph text information are transferred to each user's family by digital TV network, and user is received related to realization by set-top box
Graph text information.
The data broadcast content that set-top box in general same operator's compass of competency is seen is identical.When the same fortune
Battalion quotient wants in local each small towns the content different from that user sees, then operator must just order set-top box
When corresponding data broadcasting built in the granting region subscribed according to set-top box access parameter (frequency point, ServiceID: front end
Server can transmit different content of pages in different transmission frequency point with different ServiceID), it thus can be real
The data broadcast content now seen to the user in each small towns is oriented reception data broadcast service.
But carrying out region control using the prior art will cause problems: when each small towns user volume is relatively small, such as
Fruit subregion is ordered goods, and it will cause single quantity on order is smaller, and then improves production cost；And set-top box is after arrival,
Because of built-in specific information, providing region cannot change, and the storage and logistics management to network company propose higher
It is required that；And because present set-top box service is all to concentrate on network company's progress, the unified recycling bad machine of use is unified to repair
Afterwards unified allocation of resources use, be not where the bad machine for Laiing return where, after such region divides in detail, after sale system work difficulty change
Greatly.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of directional reception number
According to the control method and system of broadcasting service, by the control method radio and television operator is set in set-top box in advance
Sequence number of set top box is set, and setting data broadcasting corresponding with the sequence number of set top box accesses parameter in orientation server,
And then information mapping table in user area is generated according to the corresponding relationship, set-top box can according to its own sequence number,
Data broadcasting corresponding with the sequence number is extracted in its received described user area information mapping table accesses parameter,
And parameter is accessed with the data broadcasting according to what the data broadcasting accessed that parameter obtains that the broadcast data server provides
The graph text information is sent to DTV by corresponding graph text information, the set-top box, and user can pass through DTV
It checks and operates the graph text information.Through the invention, under the premise of not increasing the hardware cost of set-top box, it is fixed to be achieved that
To the purpose for receiving data broadcast service.
The technical proposal for solving the technical problem of the invention is as follows:
A kind of control method of directional reception data broadcast service, wherein comprising steps of
A, set-top box reads its sequence number of set top box for presetting and storing；
B, the set-top box receives the user area information mapping table that orientation server is sent, and according to the machine top
Box sequence number extracts data broadcasting access corresponding with the sequence number of set top box in the user area information mapping table
Parameter；
If C, extracting successfully, the set-top box parses and stores the data broadcasting access parameter, and according to the number
The graph text information corresponding with data broadcasting access parameter that broadcast data server provides is obtained according to broadcast access parameter.
The step C further includes, if extracting failure, the set-top box suspends data broadcast service, and user is prompted to mention
Take failure.
Between the step A and the B further include: establish user area information corresponding relationship on the orientation server
Table, the user area information mapping table establish the sequence number of set top box and data broadcasting access parameter one by one
Corresponding relationship.
Further include between the step B and the step C；On the broadcast data server, it is wide to establish the data
Broadcast access parameter and the one-to-one relationship of the graph text information.
The set-top box in the step B receives the user area that the orientation server is sent by transmission control protocol
Domain information mapping table.
It may also include between the step B and the step C, after extracting successfully, the orientation server can also remove institute
Data broadcasting access parameter is stated, to close the data broadcast service of the set-top box.
It may also include between the step B and the step C, after extracting successfully, the orientation server can also modify institute
Data broadcasting access parameter is stated, and new user area information is generated according to the modified data broadcasting access parameter and is corresponded to
Relation table.
A kind of system using above-mentioned control method, including broadcast data server and logical with the broadcast data server
Believe the orientation server of connection；The system also includes pass through respectively with the orientation server and the broadcast data server
The set-top box of multiple DTVs of digital TV network connection；Wherein, the set-top box includes；
Storage control module, for reading its sequence number of set top box for presetting and storing, and by the set-top box sequence
Row number is sent to the access-control protocol module of set-top box；
Access-control protocol module receives institute for receiving the sequence number of set top box, and by transmission control protocol
The user area information mapping table that orientation server is sent is stated, and is extracted according to the sequence number of set top box in advance described
Data broadcasting corresponding with the sequence number of set top box access parameter stored in the information mapping table of user area；
Main control module, for parsing and storing the data broadcasting after access-control protocol module is extracted successfully
Parameter is accessed, and the parameter acquisition broadcast data server is accessed according to the data broadcasting and is provided and the data broadcasting
Access the corresponding graph text information of parameter；After the access-control protocol module, which is extracted, to fail, for suspending the set-top box
Data broadcast service；
Human-computer interaction module is used for after the access-control protocol module is extracted and fails, according to the main control module
Command prompt user extracts failure；
The broadcast data server includes；
Storage and broadcasting module, for foundation and storing data broadcast access parameter is closed correspondingly with graph text information
System, and the data broadcasting access parameter sent according to the set-top box by digital TV network is sent to the set-top box and institute
State the corresponding graph text information of data broadcasting access parameter；
The orientation server includes；
User area information storage database；Pass through the DTV with the orientation server for recording and storing
The sequence number of set top box of multiple set-top boxes of network connection, and the sequence number of set top box and data broadcasting clothes are established respectively
The corresponding relationship for the data broadcasting access parameter that business device is sent, and user area information pair is generated according to the corresponding relationship
Relation table is answered, be also used to receive modification and removes the modified data broadcasting access parameter that module is sent, and according to modification
Data broadcasting access parameter afterwards regenerates user area information mapping table；
User area information distributing module, for obtaining the user area information of the user area information storage database
Mapping table, and the user area information mapping table is sent to the machine top by the digital TV network
Box.
The orientation server further includes；
Modification with remove module, for when the set-top box, successfully to extract data corresponding with the set-top box sequence table wide
After broadcasting access parameter, data broadcasting access parameter is modified or removed, and modified data broadcasting is accessed and is joined
Number is sent to the user area information storage database.
The control method and system of a kind of directional reception data broadcast service provided by the present invention, due to being serviced in orientation
Device end generates user area information mapping table, and set-top box is extracted with it certainly according to the user area information mapping table
The corresponding data broadcasting of body sequence number accesses parameter, and then graph text information is sent to DTV.Using of the present invention
Control method and system, top-set hardware cost can not increased, also not need to go to place independent clothes in each small towns
It is engaged in well solve not as long as different data is arranged on the orientation server and broadcasts access parameter under the premise of device
The problem of accessing different data broadcasted content with small towns user.And the links such as set-top box production, transport, granting, maintenance are not
It needs to be further partitioned into the progress of several zonules, has greatly saved the cost of operator and set-top box manufacturer.
Detailed description of the invention
Fig. 1 is a kind of preferred embodiment step stream of the control method of directional reception data broadcast service provided by the invention
Cheng Tu.
Fig. 2 is the preferable implementation of the system of the control method provided by the present invention based on directional reception data broadcast service
Example structural schematic diagram.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
It elaborates below in conjunction with control method of the Fig. 1 to directional reception data broadcast service of the present invention,
In, Fig. 1 is a kind of preferred embodiment flow chart of steps of the control method of directional reception data broadcast service provided by the invention.
Step 101, set-top-box opening；
Step 102, set-top box read its sequence number of set top box for presetting and storing；I.e. in the radio and television operation
After quotient purchases all set-top boxes, the set-top box is registered first, and inputs unique set-top box sequence to the set-top box
Row number, the set-top box store the sequence number；Later, the radio and television operator again sends the set-top box
Into each region of its service.
Step 103, the set-top box receive the user area information mapping table that orientation server is sent, and according to institute
It is wide to state data corresponding with the sequence number of set top box in the sequence number of set top box extraction user area information mapping table
Broadcast access parameter；
Wherein, the user area information mapping table is to be stored in advance on orientation server, and its is pre-recorded
The sequence number of multiple set-top boxes, and different sequence number of set top box data broadcasting access parameter corresponding with its is established respectively
Corresponding relationship, and information mapping table in user area is generated according to the corresponding relationship；Pass through the user area information
Mapping table, establishes the sequence number of set top box and the data broadcasting accesses the one-to-one relationship of parameter.That is,
In the user area information mapping table, the corresponding data broadcasting access ginseng of the sequence number of each set-top box
Number.By the setting of the user area information mapping table, so that different set-top boxes corresponds to different data broadcastings and visits
It asks parameter, that is, corresponds to different access authority.
It is preferred that radio and television operator can be after the set-top box reaches specified region, then to user area information
Increase data broadcasting corresponding with the sequence number of set top box in mapping table and access parameter, to facilitate uninstalled machine top
Box is arbitrarily deployed.
More preferably it is that the set-top box receives the user area that the orientation server is sent by transmission control protocol to believe
Mapping table is ceased, the transmission control protocol is that the important channel of TCP ensure that because of the communications mode of its work of enjoying a double blessing
The reliability and timeliness of the user area information mapping table transmission.
Step 104, the set-top box judge whether it extracts success；
When no, then 105, then the set-top box pause data broadcast service are entered step, and user is prompted to extract failure；
When being, then the set-top box parses and stores the data broadcasting access parameter, and according to the data broadcasting
It accesses parameter and obtains the graph text information corresponding with data broadcasting access parameter that broadcast data server provides；
The i.e. described broadcast data server transmits different graph text informations according to different data broadcasting access parameters,
That is, establishing the data broadcasting access parameter on the broadcast data server and the graph text information one being a pair of
The relationship answered.So that different set-top boxes can receive different graph text informations simultaneously according to its different sequence number of set top box
Graph text information is sent to DTV.User can check by DTV and operate the graph text information；And institute
Can also data broadcasting access parameter be stored by stating set-top box, so that the subsequent use for user provides convenience.
Such as by taking Shenzhen as an example, there are Luohu District, Futian District, Nanshan District, Baoan District, Longgang District and Yantian District in Shenzhen,
The broadcast data server of operator sends the news in six areas in Shenzhen to entire Shenzhen, for preferably service user, operator
Wishing that Futian District can receive the news of Futian District, Nanshan District receives the news of Nanshan District, through the invention provided method,
Set-top box can be issued to each area in Shenzhen by operator, be provided after completing, with broadcast data server communication link
User area information mapping table is established on the orientation server connect, in the user area information mapping table, good fortune
The corresponding data broadcasting of the sequence number of set top box of the DTV STB in field area accesses parameter, the broadcast data server
Parameter is accessed according to the data broadcasting of the set-top box, sends graph text information corresponding with data broadcasting access parameter,
In this preferred embodiment, the data broadcasting access parameter corresponds to the graph text information of Futian District news, in this way, the machine top of Futian District
Box can be extracted by the sequence number of set top box of itself on the broadcast data server joins with data broadcasting access
The corresponding graph text information of number shows the news of Futian District, rather than shows the news in entire Shenzhen, to facilitate user.
The control method of the directional reception data broadcast service through the invention, realizes the set-top box root of user terminal
Data broadcasting access ginseng corresponding with the sequence number is received on the orientation server according to the sequence number of set top box of its own
Number, and parameter is accessed according to the data broadcasting and is extracted and data broadcasting access parameter pair in the broadcast data server
The graph text information answered;It may make different set-top boxes to obtain different graph text informations, more preferably, pass through the control method
It can also be achieved；
When the set-top box extracts and the sequence number of set top box pair according to the user area information mapping table
After the data broadcasting access parameter answered, radio and television operator can modify the data broadcasting access on the orientation server
Parameter, and then adapt to the set-top box and occur needing repairing or appearance situations such as user migrates, and do not need on the set-top box
The purpose can be realized by doing any processing, so that set-top box service and user is facilitated to migrate, the orientation service after the modification
Device accesses parameter according to modified data broadcasting and generates new user area information mapping table, when set-top box is according to itself
Sequence number when extracting the new user area information mapping table, can get modified data broadcasting access parameter.
When the set-top box extracts and the sequence number of set top box pair according to the user area information mapping table
After the data broadcasting access parameter answered, radio and television operator can remove the data broadcasting access on the orientation server
Parameter, to close the data broadcast service of the set-top box.Such as when user's stopping payment or operator no longer provide phase
When should service, the data broadcasting access parameter is removed on the orientation server, so that it may so that set-top box can not obtain
Corresponding graph text information.
It elaborates below in conjunction with Fig. 2 to the system provided the present invention is based on the control method, wherein Fig. 2 is this
The preferred embodiment knot of the system of the control method of region control set-top box is realized provided by invention based on data broadcast service
Structure schematic diagram.
Orientation service the system comprises broadcast data server 210 and with broadcast data server communication connection
Device 230；The system also includes pass through number electricity with the orientation server 230 and the broadcast data server 210 respectively
Set-top box 220 depending on the multiple DTVs being connected to the network；By having Fig. 1 it is found that the set-top box 220 includes；
Storage control module 221, for reading its sequence number of set top box for presetting and storing, and by the set-top box
Sequence number is sent to the access-control protocol module 222 of set-top box；The concrete mode of its work is see the step 102；
Access-control protocol module 222 is received for receiving the sequence number of set top box, and by transmission control protocol
The user area information mapping table that the orientation server 230 is sent, and extracted in advance according to the sequence number of set top box
Data broadcasting corresponding with the sequence number of set top box access parameter stored in the user area information mapping table；
The concrete mode of its work is see the step 103；
Main control module 223, for parsing and storing the number after access-control protocol module 222 is extracted successfully
Parameter is accessed according to broadcast, and the parameter acquisition broadcast data server is accessed according to the data broadcasting and is provided and the number
According to the corresponding graph text information of broadcast access parameter；After the access-control protocol module, which is extracted, to fail, for suspending the machine
The data broadcast service of top box；The concrete mode of its work is see the step 104, step 105, step 106；
Human-computer interaction module 224 is used for after the access-control protocol module is extracted and fails, according to the main control module
Command prompt user extract failure；
The broadcast data server 201 includes；
Storage and broadcasting module 211, it is one-to-one for establishing simultaneously storing data broadcast access parameter and graph text information
Relationship, and parameter is accessed to the set-top box 220 by the data broadcasting that digital TV network is sent according to the set-top box 220
Send graph text information corresponding with data broadcasting access parameter；
The orientation server 230 includes；
User area information storage database 232；Pass through the number with the orientation server 230 for recording and storing
Word TV network connection multiple set-top boxes 220 sequence number of set top box, and establish respectively the sequence number of set top box with it is described
The corresponding relationship for the data broadcasting access parameter 211 that broadcast data server is sent, and generated according to the corresponding relationship
User area information mapping table is also used to receive modification and removes the modified data broadcasting access that module is sent and joins
Number, and parameter is accessed according to modified data broadcasting and regenerates user area information mapping table；
It can be after being issued to specified region for the set-top box 220, then is arranged and multiple sequence number of set top box
Corresponding data broadcasting accesses parameter, so that the convenient allotment to the set-top box, solves using the prior art in the machine
Setting access parameter on top box, and bring is inconvenient.
User area information distributing module 233, for obtaining the user area of the user area information storage database 232
Domain information mapping table, and the user area information mapping table is sent to by the digital TV network described
Set-top box 220.
The broadcast data server 201 further includes；
Modification with remove module 231, for when the set-top box 220 successfully extract it is corresponding with the set-top box sequence table
After data broadcasting accesses parameter, data broadcasting access parameter is modified or removed, and by modified data broadcasting
Access parameter is sent to the user area information storage database 232.
By the setting of the modification and removing module 231, so that the set-top box for working as user terminal needs to repair or user
When migration, parameter is accessed by modifying the data broadcasting in modification and removing module 231, so that it may change user area letter
Cease mapping table, without will hardware to set-top box or software handle, to facilitate operation；And when set-top box because
When the reasons such as arrearage need to stop using, operator only needs to access the data broadcasting in removing module 231 in modification
The operation that parameter is purged, so that it may so that the set-top box can not work on.
In conclusion the present invention is by providing the control method and system of a kind of directional reception data broadcast service, so that
Different set-top boxes can obtain different data broadcasting access parameters, so that DTV can show different picture and text
Information realizes the purpose of set-top box directional reception data broadcast service.It is achieved in that by being arranged only in set-top box
One sequence number of set top box, it is corresponding with the sequence number of set top box in broadcast data server and setting on the orientation server
Data broadcasting access parameter, the set-top box can obtain on the orientation server according to the sequence number of set top box of its own
It takes data broadcasting to access parameter, parameter is accessed according to the data broadcasting and obtains picture and text letter on the broadcast data server
Breath；And operator can be changed received by the set-top box by being arranged, changing or removing the data broadcasting access parameter
Graph text information, compared with the existing technology, the present invention haves no need to change the hardware of set-top box, and then saves certain cost, and
And only need to carry out the change of software on the orientation server of operator, it does not need individually to place solely in each small towns
Vertical server transports so that set-top box is producing, and provides, and the links such as maintenance all do not need to divide region progress, greatly
The cost for saving operator and set-top box production firm.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (4)
1. a kind of control method of directional reception data broadcast service, which is characterized in that comprising steps of
A, set-top box reads its sequence number of set top box for presetting and storing；
B, the set-top box receives the user area information mapping table that orientation server is sent, and according to the set-top box sequence
Row number extracts data broadcasting corresponding with the sequence number of set top box in the user area information mapping table and accesses parameter；
If C, extracting successfully, the set-top box parses and stores the data broadcasting access parameter, and wide according to the data
It broadcasts access parameter and obtains the graph text information corresponding with data broadcasting access parameter that broadcast data server provides;
It may also include between the step B and the step C, after extracting successfully, the orientation server can also remove the number
Parameter is accessed according to broadcast, to close the data broadcast service of the set-top box；May be used also between the step B and the step C
Including after extracting successfully, the orientation server can also modify the data broadcasting access parameter, and according to modified described
Data broadcasting access parameter generates new user area information mapping table；It is also wrapped between the step A and the step B
It includes: establishing user area information mapping table on the orientation server, the user area information mapping table is built
It has found the sequence number of set top box and the data broadcasting accesses the one-to-one relationship of parameter；The step B and step C
Between further include；On the broadcast data server, the data broadcasting access parameter and the graph text information are established one by one
Corresponding relationship；
The data broadcasting access parameter after the set-top box reaches specified region, is arranged in user by radio and television operator
In area information mapping table；The user area information mapping table is stored in advance on orientation server, and institute
State the pre-recorded multiple sequence number of set top box of orientation server, and establish respectively the different sequence number of set top box and
The corresponding relationship of corresponding data broadcasting access parameter, and the corresponding pass of the user area information is generated according to the corresponding relationship
It is table.
2. the control method of directional reception data broadcast service according to claim 1, which is characterized in that the step C
It further include that if extracting failure, the set-top box suspends data broadcast service, and user is prompted to extract failure.
3. the control method of directional reception data broadcast service according to claim 1, which is characterized in that the step B
In the set-top box by transmission control protocol receive it is described orientation server send user area information mapping table.
4. a kind of system using control method described in claims 1 to 3 any one, including broadcast data server and with institute
State the orientation server of broadcast data server communication connection；The system also includes respectively with the orientation server and described
The set-top box for multiple DTVs that broadcast data server is connected by digital TV network；It is characterized in that, the machine top
Box includes；
Storage control module, for reading its sequence number of set top box for presetting and storing, and by the sequence number of set top box
It is sent to the access-control protocol module of set-top box；
Access-control protocol module, for receiving the sequence number of set top box, and received by transmission control protocol it is described fixed
The user area information mapping table sent to server, and extracted according to the sequence number of set top box in advance in the user
Data broadcasting corresponding with the sequence number of set top box access parameter stored in area information mapping table；
Main control module, for after the access-control protocol module is extracted successfully, parsing and storing the data broadcasting access
Parameter, and parameter accessed according to the data broadcasting obtain the broadcast data server and provide and data broadcasting access
The corresponding graph text information of parameter；After the access-control protocol module, which is extracted, to fail, for suspending the data of the set-top box
Broadcasting service；
Human-computer interaction module is used for after the access-control protocol module is extracted and fails, according to the instruction of the main control module
User is prompted to extract failure；
The broadcast data server includes；
Storage and broadcasting module, for establishing simultaneously storing data broadcast access parameter and the one-to-one relationship of graph text information, and
Parameter is accessed by the data broadcasting that digital TV network is sent according to the set-top box to send and the number to the set-top box
According to the corresponding graph text information of broadcast access parameter；
The orientation server includes；
User area information storage database；Pass through the digital TV network with the orientation server for recording and storing
The sequence number of set top box of multiple set-top boxes of connection, and the sequence number of set top box and the broadcast data server are established respectively
The corresponding relationship for the data broadcasting access parameter sent, and information corresponding pass in user area is generated according to the corresponding relationship
It is table, is also used to receive modification and removes the modified data broadcasting access parameter that module is sent, and according to modified
Data broadcasting access parameter regenerates user area information mapping table；
User area information distributing module, the user area information for obtaining the user area information storage database are corresponding
Relation table, and the user area information mapping table is sent to the set-top box by the digital TV network；
The orientation server further includes；
Modification and removing module, for being visited when the set-top box successfully extracts data broadcasting corresponding with the set-top box sequence table
After asking parameter, data broadcasting access parameter is modified or removed, and modified data broadcasting access parameter is sent out
Give the user area information storage database；
The data broadcasting access parameter after the set-top box reaches specified region, is arranged in user by radio and television operator
In area information mapping table；The user area information mapping table is stored in advance on orientation server, and institute
State the pre-recorded multiple sequence number of set top box of orientation server, and establish respectively the different sequence number of set top box and
The corresponding relationship of corresponding data broadcasting access parameter, and the corresponding pass of the user area information is generated according to the corresponding relationship
It is table.
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| CN103533420A (en) * | 2013-09-27 | 2014-01-22 | 天脉聚源(北京)传媒科技有限公司 | Method and device for controlling set top box |
| CN103648032B (en) * | 2013-12-16 | 2019-05-21 | 康佳集团股份有限公司 | By the method and system for realizing broadcasted content control for set-top box configuration information |
| CN103888275B (en) * | 2014-03-27 | 2018-05-01 | 北京悦龙数字广播传媒科技有限责任公司 | The information block of radio network sends system and information block sending method |
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| CN1750604A (en) * | 2005-09-28 | 2006-03-22 | 深圳清华大学研究院 | Roaming method of mobile digital TV. |
| CN101184204A (en) * | 2007-12-25 | 2008-05-21 | 天柏宽带网络科技（北京）有限公司 | Authentication method for interdynamic television service |
| CN102325268A (en) * | 2011-09-06 | 2012-01-18 | 四川金网通电子科技有限公司 | Method for realizing regional control on live broadcasting satellite and national standard T dual-mode set top box |
| CN102572546A (en) * | 2012-01-20 | 2012-07-11 | 广东九联科技股份有限公司 | Methods for updating program list by set top box and front end of wired digital television |
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