CN104639956A - System for tracing television programs and remotely controlling digital television through terminal - Google Patents
System for tracing television programs and remotely controlling digital television through terminal Download PDFInfo
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- CN104639956A CN104639956A CN201510087616.1A CN201510087616A CN104639956A CN 104639956 A CN104639956 A CN 104639956A CN 201510087616 A CN201510087616 A CN 201510087616A CN 104639956 A CN104639956 A CN 104639956A
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- digital television
- programme
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- server
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4222—Remote control device emulator integrated into a non-television apparatus, e.g. a PDA, media center or smart toy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4437—Implementing a Virtual Machine [VM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a system for tracing television programs and remotely controlling a digital television through a terminal, and belongs to a system for tracing the television programs and remotely controlling the digital television through an Internet terminal. The system has the advantages that the programs can be fast traced and displayed in a classified way, in addition, the program list can be customized, and the function of remotely controlling the digital television by the Internet terminal is finally realized. A detail structure of the system is shown in Figure 3, and the system is shown as a full line square frame. The system has the important characteristics that a user is helped to fast discover programs to be watched, the user favorable programs are recommended in an intelligent way, and the digital television can be remotely controlled through the Internet terminal.
Description
Technical field
The present invention relates to digital television system simultaneously, can pass through present system, enables Digital Television obtain programme televised live list or request program list and watch, belongs to digital TV field;
The present invention simultaneously also relates to information data system, and especially the terminal through internet such as a kind of mobile phone follows the trail of programme information and remotely controlling digital television, belongs to areas of information technology;
The present invention also relates to mobile Internet simultaneously, can pass through interface software of the present invention, makes the terminals such as mobile phone send command remote control Digital Television, also belongs to mobile Internet field.
Digital TV network, comprises cable TV network, satellite television network, terrestrial microwave TV network;
Digital Television, refers to the television set that can receive digital information, and comprise the TV itself having and receive digital information ability, and can be received the TV of digital information by external equipment, its peripheral equipment comprises top box of digital machine.
Digital TV network, finger can receive digital information, and the system that these digital informations can be sent to according to the rule of Digital Television on digital TV network, usually, in two-way interactive digital television system, Digital Television is by its upload request information, and digital TV network can issue data to Digital Television.
Terminal, i.e. the Internet equipment for surfing the net, this equipment comprises the hardware module of connecting Internet, with for carrying out software or the interface of exchanges data with the Internet, comprise: mobile phone, the equipment such as PC, panel computer, in order to distinguish with Digital Television, in the present invention, terminal does not comprise the Digital Television that can surf the Net.
The english abbreviation of EPG, Electronic Program Guide, Chinese: electronic program guides, is used for describing the attribute of TV programme, generally includes the information such as programm name, channel, broadcast time.
Programme televised live, the program that TV station is playing.
Programme televised live list, by multiple television channel just in the list that live program search out obtains, adding the attributes such as program ID simultaneously, play-overing for clicking this program.
Review program, the history program play, general digital-TV operator retains the program of several days for some TV stations, and user can watch history program in the past few days by Digital Television.
Request program, some hot broadcast programs that digital-TV operator is placed, the film that they are normally single or hot broadcast TV play, recommended to user by form of tariff usually.
Digital TV contents management server, referring to can the request of receiving digital television, and can according to request just these digital contents to be sent to the server in Digital Television according to Digital Television rule.
Background technology
Along with the great development of China Digital TV, each TV station releases increasing good program and TV play film.But in this Digital Television magnanimity program source, how to find how the program that spectators like and spectators find the program oneself wanting to see from this huge data source, are the difficult problems that will solve.
Our solution is by intelligent tracer technique, allow user by various terminal searching and track the TV programme of wanting to watch, and by terminal remote control Digital Television such as mobile phones, replace existing remote controller operation mode, watch programming experience more easily for user brings.Improve audience ratings and the advertisement value of operator simultaneously, and the buying rate of pay TV.
User's request:
One. user turns on TV, in numerous TV programme, only want to see a film, it is desirable to just the film of live multiple TV stations, to select a viewing from all, current Digital Television is not also supported the watching mode of this pattern, from traditional approach, can by Digital Television end software simulating to the retrieval of EPG, but digital television software needs upgrading, and by Digital Television hardware constraints, in Digital Television, retrieval slowly, can affect user's viewing.
Two. user wants to see that certain TV play collects, but indefinitely knows which channel is what time live, and which TV station can review this collection, and traditional approach does not have quick search approach, time-consumingly requires great effort again.
Three. user wants to see certain up-to-date sheet, and the pay channel searched on the internet less than, its tangible Digital Television has, and only needs payment 5 yuan, but I and do not know to go to search to Digital Television paid area without being accustomed to yet.Therefore, even if I is ready to pay, result is still abandoned watching this film.
Four. because Digital Television needs to pass through remote controller operation traditionally, if show a lot of programs and too complicated content in Digital Television, operation can be very inconvenient, especially browses and program and request program are reviewed in retrieval, is not suitable for passing through remote controller operation in Digital Television.
No matter that situation all brings inconvenient viewing to experience to user, bring business loss to digital-TV operator.The present invention solves these problems by several aspect.
Summary of the invention
Main purpose of the present invention is deficiency for prior art and provides a kind of by terminal tracing TV programme and the system of remotely controlling digital television, backstage retrieval analysis EPG information can be passed through, and can the EPG information after analysis be pushed in Digital Television, the list of Digital Television acquisition programme televised live can be realized and also click the function of play-overing, thus realize the convenient viewing function of Digital Television.
Main purpose of the present invention is deficiency for prior art and provides a kind of by terminal tracing TV programme and the system of remotely controlling digital television, and it has the function pushing the live or request program that user likes according to the hobby of digital cable customers.
Another main purpose of the present invention is deficiency for prior art and provides a kind of by terminal tracing TV programme and the system of remotely controlling digital television, and it has the function of being followed the trail of TV programme by terminal or Digital Television.
Another main purpose of the present invention is deficiency for prior art and provides a kind of system by terminal remote control Digital Television, and it provides the mode of the simple and convenient remotely controlling digital television of the terminals such as a kind of mobile phone for TV user.
Another main purpose of the present invention is deficiency for prior art and provides a kind of system by terminal remote control Digital Television, it can be provided in the general-purpose interface in Digital Television, enables the Digital Television of different model receive the command information of the terminals such as mobile phone.
For this reason, technic relization scheme of the present invention is as follows:
See Fig. 2: a kind of by terminal tracing TV programme the system-structure chart of remotely controlling digital television;
A kind of by terminal tracing TV programme and the system of remotely controlling digital television comprises two following parts:
1. tracking server;
2. follow the trail of agency, it is a software module, and it is arranged in Digital Television, and it can receive guidance command and send the request of tracking.
Implementation is as follows:
Info-channel search and management server by the information search of each website on server, filling information channel information, then by data are sent to digital television broadcasting server, digital television broadcasting server by data broadcast to digital TV network, like this, all info-channels are just broadcast to digital TV network by info-channel search part; Info-channel search simultaneously and management server also complete the function of info-channel subscription management, user management, accounting management, information management
EPG data and order program data import in database by tracking server, form a database table, the classification of various programme televised live is formed by Algorithm Analysis, each moment all generates the page comprised just in live programme televised live list and live tabulation, the page comprises the order can carrying out playing, according to Digital Television request, data are sent to digital TV contents management server, be pushed to Digital Television by digital TV network again, digital cable customers can be play by clicking these programs.
The unique ID of the program that tracking server recording digital TV is play and Digital Television, record in a database, and then carry out Algorithm Analysis, draw the hobby of user, again the programme televised live and the request program page that comprise user preferences attribute are sent to Digital Television, thus realize program pages personalization.
The tracking request of tracking server receiving terminal or Digital Television, carries out the tracking to program, by also by program that recording digital TV is watched, as: certain TV play or certain variety show, by tracing algorithm, automatic tracing is carried out to program, thus realize program tracking.
The guidance command of tracking server receiving terminal, forwards guidance command to Digital Television.
Then, Digital TV Receiving, to above guidance command, according to form and the grammer of order, carries out automatic operation, changes the program channel page, or carry out, to the play operation of certain program, completing by distant control function.
See Fig. 3: a kind of by terminal tracing TV programme the system-detailed structure view of remotely controlling digital television, explain tracking server in figure in detail and follow the trail of the formation acted on behalf of, wherein solid line boxes is the present invention, and dotted line is the module of other system, equipment and the network that connect.
Below two-part technic relization scheme:
One, tracking server
See Fig. 4, a kind of by terminal tracing TV programme the system-technical architecture plan of remotely controlling digital television (tracking server part); Tracking server adds other software sharing by a PC server, and they comprise:
1.PC server
Containing Ethernet interface on 2.PC server
3.PC server installs (SuSE) Linux OS
4.PC server installs Java Virtual Machine
5.PC server is installed Apache Web Server
6.PC server is installed Tomcat Servlet interpreter
7.PC server via Ethernet is connected with the Internet
On 8.PC server, (SuSE) Linux OS is provided with ICP/IP protocol bag, can by ICP/IP protocol and terminal called
9.PC server via Ethernet interface is connected with the digital TV contents management server of local area network (LAN), can send data to digital TV contents management server by ICP/IP protocol
10.PC server is installed Trancking Software system, comprises four parts:
Part one, EPG analysis module, wherein comprise:
A. programme televised live analysis
B. programme televised live classification
C. programme televised live list is pushed
Part two, program personality module, it comprises:
A. recording user watches record
B. algorithm calculates hobby program
C. personal program is pushed
Part three, tracing module, it comprises:
A. program definition is followed the trail of
B. automatic tracing
C. generating algorithm
D. push and follow the trail of result
Part four, remote control module, it comprises:
A. receiving terminal guidance command
B. terminal remote control order is forwarded
Two, agency is followed the trail of
See Fig. 5, a kind of by terminal tracing TV programme and the system-technical architecture plan (part is acted on behalf of in tracking) of remotely controlling digital television;
It is a set of interface routine that can run in Digital Television, can run in the Digital Television of Multiple Type, and can run based on the HTML/Javascript interpreter of HTTP protocol, it comprises:
1. channel display interface
2. tracer command interface
3. guidance command interface
The concrete feature of the present invention is:
1. user can find program fast, saves time:
The present invention can make digital cable customers general view all TV stations programme televised live, and user can see oneself programme televised live interested fast, as; " film " class, can see that all TV stations are just at live film, " physical culture " class at once, can see that all TV stations are just at live sports cast at once.Like this, user avoids and is switching between TV station one by one, but just can determine the need of viewing at a page, and a large amount of saves the time, decreases operation, and Consumer's Experience promotes greatly.
2. intelligent personal program list:
The present invention can according to the viewing behavior of user, can the hobby of intelligent decision user by the algorithm of tracking server, as: like sports cast, like South Korean TV soaps, like the attributes such as film (viewing of first time every day must be seen a film), just specific aim can push related-program, user be watched more convenient, more intelligent.
3. follow the trail of program ubiquitous, viewing more accurately, more intelligent:
Tracking function of the present invention makes user can not miss the TV programme oneself liked, as: user have viewed certain TV play the 10th and collects, if multiple TV station continues again to have play the 11st, 12 collection, the tracking function of system can tell where user can see the 11st, 12 collection that she does not also watch accurately, easily, very intimate, the program that we are pushed is more intelligent and accurate.
4. long-range remote control function solves the inconvenient input problem of remote controller:
Long-range remote control function of the present invention can allow terminal (mobile phone, PC, panel computer) etc. conveniently manipulate Digital Television, like this, can inquire about in terminal and review program, search request program, input is convenient, in the prerequisite of Digital Television of not upgrading, solve the inconvenient input problem of remote controller dexterously.
Accompanying drawing explanation
Fig. 1: Digital Television interface schema
Fig. 2: a kind of by terminal tracing TV programme the system-structure chart of remotely controlling digital television
Fig. 3: a kind of by terminal tracing TV programme the system-detailed structure view of remotely controlling digital television
In Fig. 3, solid line boxes is content of the present invention, and dotted line is relevant connection software module, equipment or network, and wherein left-half is tracking server, and it is connected to Internet and digital TV contents management server by Ethernet interface; Right half part follows the trail of agency, and it is arranged in Digital Television, and connect the interface of three kinds of application of Digital Television.
Fig. 4: a kind of by terminal tracing TV programme the system-technical architecture plan of remotely controlling digital television (tracking server part)
In Fig. 4, solid line boxes is content of the present invention, and dotted line is relevant connection device or network.The equipment connected has digital TV contents management server, and it is the server that digital-TV operator is used to provide content service; The network that tracking server connects is Internet, and they are all connected by Ethernet interface.
Fig. 5: a kind of by terminal tracing TV programme and the system-technical architecture plan (part is acted on behalf of in tracking) of remotely controlling digital television
In Fig. 5, solid line boxes is content of the present invention, and dotted line is relevant connection software module.The application having Digital Television upwards connected: program display, program are followed the trail of, straighforward operation application; The interface of downward connection, by http protocol and the communication of digital TV contents management server, is the software based on HTML and Javascript language.
Fig. 6: a kind of by terminal tracing TV programme the system-flow chart of remotely controlling digital television (pre-authorization part)
The pre-authorization software flow that the present invention that what Fig. 6 was detailed describe realizes, solid line boxes is the step that flow process of the present invention completes, and its detailed description is shown in specification.
Fig. 7: a kind of by terminal tracing TV programme the system-flow chart of remotely controlling digital television
The software flow that the present invention that what Fig. 7 was detailed describe realizes, solid line boxes is the step that flow process of the present invention completes, and its detailed description is shown in specification.
Fig. 8: a kind of by terminal tracing TV programme the system of remotely controlling digital television-program channel display figure
Fig. 8 describes program channel classification.
Embodiment
See Fig. 4: a kind of by terminal tracing TV programme the system-technical architecture plan of remotely controlling digital television (tracking server part), embodiment is as follows:
The realization of EPG analysis module
1. on PC server, Ethernet interface is installed;
2. on PC server, (SuSE) Linux OS is installed;
3. on the (SuSE) Linux OS of PC server, Java Virtual Machine is installed;
4. on the (SuSE) Linux OS of PC server, run following process: MySQL, Apache Web Server, Tomcat Servlet interpreter;
5.EPG analysis module compiles java class with Java language
6. once EPG analysis module java class is run by Java Virtual Machine, namely (parts in quotation marks) are ordered: " java InfoPlus.fetch.epgFetch 2 & ", convert such to executable code by Java Virtual Machine, and become the process of a running background;
Programme televised live is classified and is stored into MySQL database by 7.EPG analysis process, and is stored on the file subsystem of (SuSE) Linux OS;
8.PC server is connected by another Ethernet interface with the physical connection of digital TV contents management server;
9. configuring Apache Web Server can pass through APJ12 protocol access Tomcat Servlet interpreter;
10.EPG analysis module is made up of with the dynamic html page that embedded in Servlet the html page of static state;
11. by Apache Web Server, and Digital Television can, by the html page of digital TV contents server access EPG analysis module static state, as required, select different functions to enter;
12. by Apache Web Server, and system can access in EPG analysis module the dynamic html page that embedded in Servlet.If it is the page that embedded in Servlet that Apache finds, Servlet can be given Tomcat Servlet interpreter by AJP12 agreement by it
This Servlet class is given Java Virtual Machine and is explained and translate into executable code by 13.Tomcat interpreter;
The submission information of 14.Tomcat process HTTP, the mode of submission is POST;
15. if these Servlet classes need to carry out exchanges data with database, just access MySQL database, realize the display of EPG classification programme televised live;
Pass through terminal tracing TV programme and the system of remotely controlling digital television-program channel display figure see Fig. 8 is a kind of, show the program channel classification after EPG analysis and show.Tracking server can notify that digital live television programs also remains and how much not play, and Digital Television can show residue reproduction time by status bar mode
The realization of program personality module
1. on PC server, Ethernet interface is installed;
2. on PC server, (SuSE) Linux OS is installed;
3. on the (SuSE) Linux OS of PC server, Java Virtual Machine is installed;
4. on the (SuSE) Linux OS of PC server, run following process: MySQL, Apache Web Server, Tomcat Servlet interpreter;
5. the historical record that user watches is stored into MySQL database by personal program module;
6.PC server is connected by another Ethernet interface with the physical connection of digital TV contents management server;
7. configuring Apache Web Server can pass through APJ12 protocol access Tomcat Servlet interpreter;
8. personal program module is made up of with the dynamic html page that embedded in Servlet the html page of static state;
9., by Apache Web Server, Digital Television can, by the html page of digital TV contents server access personal program module static state, as required, select different functions to enter;
10., by Apache Web Server, system can access in personal program module the dynamic html page that embedded in Servlet.If it is the page that embedded in Servlet that Apache finds, Servlet can be given Tomcat Servlet interpreter by AJP12 agreement by it
This Servlet class is given Java Virtual Machine and is explained and translate into executable code by 11.Tomcat interpreter;
The submission information of 12.Tomcat process HTTP, the mode of submission is POST;
13., if these Servlet classes need to carry out exchanges data with database, just access MySQL database, realize the display of personal program;
Tracing module and remote control module are also to be connected with digital TV contents management server based on Apache WebServer and Tomcat servlet interpreter to realize.Flow chart is as follows:
See Fig. 6: a kind of by terminal tracing TV programme the system-flow chart of remotely controlling digital television (pre-authorization part), concrete implementing procedure is explained as follows in detail:
1. terminal request is connected with Digital Television
Terminal is connected to tracking server request with Digital Television, realizes by sending a CMD_CONNECT order to tracking server.CMD_CONNECT is see the command description of next part.
This function by PC server and the (SuSE) Linux OS, Apache Web Server, Java Virtual Machine, MySQL database, the Tomcat Servlet interpreter that are arranged on PC server, and uses JAVA Servlet and html language to write and compile the terminal software of generation or html page completes jointly.
2. tracking server produces identifying code
Tracking server produces a random numeral according to Digital Television ID, sets a time cycle, is recorded to database.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Apache Web Server, Java Virtual Machine, MySQL database complete.
3. connection message is entered message queue by tracking server
Connection message is entered into data queue by tracking server, and is set to the highest by priority.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Apache Web Server, Java Virtual Machine, MySQL database complete.
4. Digital Television is to tracking server query messages
Digital Television is ceaselessly to tracking server polling message, and connection message will process at first.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Apache Web Server, Java Virtual Machine, MySQL database and the utilization be arranged in Digital Television is followed the trail of and acted on behalf of completing of the 3rd software write.
5. obtain identifying code
When Digital Television finds that there is connection message, an identifying code can be obtained.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Apache Web Server, Java Virtual Machine, MySQL database and the utilization be arranged in Digital Television is followed the trail of and acted on behalf of completing of the 3rd software write.
6. show identifying code
The identifying code that Digital Television display obtains.
This function acts on behalf of completing of the 3rd software write by the utilization tracking be arranged in Digital Television.
7. terminal check identifying code
User is by observing the identifying code in Digital Television, and at the identifying code of terminal input display, identifying code is transferred to Digital Television, obtains and confirms.
This function by PC server and the (SuSE) Linux OS, Apache Web Server, Java Virtual Machine, MySQL database, the Tomcat Servlet interpreter that are arranged on PC server, and uses JAVA Servlet and html language to write and compile the terminal software of generation or html page completes jointly.
See Fig. 7: a kind of by terminal tracing TV programme the system-flow chart of remotely controlling digital television, concrete implementing procedure is explained as follows in detail:
1. terminal sends message
Terminal sends message to tracking server.
This function by PC server and the (SuSE) Linux OS, Apache Web Server, Java Virtual Machine, MySQL database, the Tomcat Servlet interpreter that are arranged on PC server, and uses JAVA Servlet and html language to write and compile the terminal software of generation or html page completes jointly.
2. tracking server receipt message enters message queue
Tracking server receiving terminal message, and allow message enter message queue, this queue is stored in the database of tracking server, and is stored into the queue in the internal memory of a tracking server simultaneously.Type of message comprises:
A. trace message
This is used to the order that order tracking server is followed the trail of what content, comprises following attribute:
(1) program names is followed the trail of
It is the text that a length is less than or equal to 30 characters
(2) time period is followed the trail of
It is the time interval followed the trail of, as: 18:30 ~ 20:00
(3) trace regions
It is the region of following the trail of, as: China's Mainland, TaiWan, China, Zhejiang Hangzhou, Law Firm Suzhou Jiangsu
(4) unit is paid
It to follow the trail of the unit that gives of result, and the definition of unit can from zones of different, from different digital TV number segment etc.
(5) channel attributes
It is the sendaisle attribute that Digital Television is followed the trail of, and each passage shows the unified attribute of the packet in the transmission cycle.
In several attribute, first attribute is the dominant attribute that user can define above, other stealthy attributes automatically defined for system.
B. remote control message
This is used to the message transmitting guidance command to Digital Television, and attribute comprises:
(1) Digital Television unique ID
This is the unique identification of Digital Television, at the globally unique Digital Television mark ID that DVB is registered, as: 452698780650444.
(2) guidance command type
This is the text distinguishing different guidance command, is described below:
CMD_CONNECT
Sequence number: 00001
Explain: terminal needs to connect with Digital Television, and namely set up a kind of association, this is the prerequisite of remotely controlling digital television
Parameter: ID: Digital Television unique identification
CMD_CONFIRM_CODE
Sequence number: 00002
Explain: Digital Television needs to obtain a check code with tracking server communication, is shown to digital TV screen, needs terminal to input this check code simultaneously, by correctly inputting with tracking server communication and verifying, obtaining confirmation can this Digital Television of remote control.
Parameter: ID: Digital Television unique identification
ACode: check code
Return: TRUE: success
FALSE: mistake
CMD_UPDATE: update area
Sequence number: 00003
Explain: show for upgrading in Digital Television, the region that Digital Television shows is divided into multiple part by system in advance, and by region ID different for its called after, user's Remote upgrades different regions.
Parameter: ID: Digital Television unique identification
AreaID: region ID
Return: TRUE: success
FALSE: mistake
CMD_PLAY: play command
Sequence number: 00004
Explain: play certain channel for remotely controlling digital television
Parameter: ID: Digital Television unique identification
PrgID: the program ID of broadcasting
Return: TRUE: success
FALSE: mistake
CMD_DOWNLOAD: download command
Sequence number: 00005
Explain: downloading certain data source header for remotely controlling digital television, can be MP3, can be video
Parameter: ID: Digital Television unique identification
SourceID: the resource ID of download
Return: TRUE: success
FALSE: mistake
CMD_SUBSCRIBE: subscribe command
Sequence number: 00006
Explain: subscribe to charge resource for Digital Television
Parameter: ID: Digital Television unique identification
SubID: subscribe to ID, tracking server is used for index and subscribes to the ID of resource.
Return: TRUE: success
FALSE: mistake
(4) command parameter
This is the subsidiary parameter of order, comprise command parameter length (3 byte), parameter (indefinite length), be used for as different command increases parameter, as: 00004 is play command, additional parameter length is 4, and parameter is 3401, and the order of this part is like this: 000040043401; Show to want Digital Television to play 3401 channels or program.
(5) order life cycle
This is a life period section of order, if during this period of time Digital Television does not also receive, then this order will be shifted out from message queue, and be labeled as in a database " expired ".
(6) the need of reply
This is definition command is show that the no Digital Television end that needs of tracking server returns results, if do not need Digital Television to return results, tracking server will not to be carried out etc. to be operated to passage.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Java Virtual Machine, MySQL database and use JAVA language to compile the Trancking Software module generated jointly to complete.
3. Digital Television is to tracking server query messages
Item three kinds of situations will be gone out:
A. message is not had
Step 3 will be returned and continue polling message queue.
B. having message, is trace message, will enter step 4.
C. having message, is remote control message, will enter step 6.
D. having message, is trace message, will enter step 4.
This function completes by using the third party software following the trail of proxy interface.
4. obtain up-to-date tracking result
Up-to-date tracking result is obtained, closes trace data stream.
This function is by PC server and be arranged on (SuSE) Linux OS on PC server, Java Virtual Machine, MySQL database and use JAVA language to compile the Trancking Software module generated jointly to complete.
5. Digital Television follows the trail of renewal of the page
Follow the trail of result once obtain, and obtain up-to-date tracking result, do not need guidance command, automatically will upgrade trace regions, Digital Television shows.
This function completes by using the third party software following the trail of proxy interface.
6. carry out straighforward operation
According to guidance command type, complete such as: broadcast program, upgrade the actions such as digital TV region.
This function completes by using the third party software following the trail of proxy interface.
7. reply remote control result
Guidance command is written back to message queue, shows complete operation, and identify whether successful operation.
This function is by PC server and the (SuSE) Linux OS, Apache Web Server, Java Virtual Machine, MySQL database, the Tomcat Servlet interpreter that are arranged on PC server, and use JAVA Servlet and html language to write and compile the Trancking Software module of generation, and use the third party software following the trail of proxy interface jointly to complete.
Claims (10)
1. pass through terminal tracing TV programme and a system for remotely controlling digital television, comprising:
One can complete EPG information analysis and classification, form programme televised live list, can receiving digital television unique ID form personalized programme televised live listing function, can receiving terminal guidance command and by transferring order to Digital Television, and can receiving terminal tracer command also can complete epg database and the tracking of order program data storehouse program, or the program viewed by Digital Television completes automatic tracing, follow the trail of result feedback the most at last in Digital Television, and can receiving terminal guidance command the tracking server be forwarded in Digital Television;
And be arranged in Digital Television and can complete by the software of remote control or interface;
Be characterised in that:
Tracking server comprises the PC server that has Ethernet interface, with the (SuSE) Linux OS be arranged on PC server, Java Virtual Machine, Apache Web server, Tomcat Servlet interpreter and MySQL database, and EPG data analysis and classification can be completed, personalized programme televised live list, follow the trail of live and request program, the software module of this four large function of remotely controlling digital television;
Described programme televised live list is, in tracking server, the information analysis software write by Java is to EPG data analysis, and by analyzing attributes such as program names, divide into several classes, finally forms some channels;
Described personalized programme televised live list is, can by analyzing the type of the viewed history program of Digital Television unique ID, and form the rendition list meeting digital cable customers and like, wherein except programme televised live, the request program of the type can also be comprised;
Described tracer command is, a kind of command format of complex definitions, by the Internet and terminal interaction, by definition: follow the trail of the series of orders such as program names and complete the operation of track digital TV programme;
Described automatic tracing is, in tracking server, the software write by Java, analyzes the viewed TV play of Digital Television or variety show title, according to the collection of drama that the residue of this TV play of programm name automatic tracing or variety show is not watched, carry out the operation of track digital TV programme;
Described guidance command is, a kind of command format of simple definition, each order length is no more than 100 bytes, order by digital TV network and digital television interactive, by definition: the need of renewal, whether upgrade programme televised live list, whether upgrade personal program list, whether list is followed the trail of in renewal, and the need of identifying code, the series of orders such as identifying code confirmation complete remotely controlling digital television operation;
Be arranged on Digital Television can complete and comprised by the software of remote control or interface the software interface that the software platforms such as Javascript are developed, complete the order communication with tracking server.
2. according to claim 1 a kind of by terminal tracing TV programme the system of remotely controlling digital television, it is characterized in that: tracking server can obtain programme information from the epg database of Digital Television, IP Information On Demand can be obtained from the order program data storehouse of Digital Television, form unified database, and create the work that algorithm completes analysis to EPG and IP Information On Demand, retrieval, tracking.
3. according to claim 1 a kind of by terminal tracing TV programme the system of remotely controlling digital television, it is characterized in that: tracking server can by algorithm by the current program search play out, and these programs are associated with broadcasting ID, form " programme televised live list " page, Digital Television by digital TV network request " programme televised live list " page or classification " programme televised live list " page, can be clicked programme televised live on the page and can play this program.
4. according to claim 1 a kind of by terminal tracing TV programme the system of remotely controlling digital television, it is characterized in that: programme televised live can be classified by algorithm by tracking server, be divided into: the type such as film, TV play, variety, cartoon, news, documentary film, cuisines, health, physical culture, automobile, house property, legal system, military affairs, science popularization, collection, and form " programme televised live list " page of this classification.
5. according to claim 1 a kind of by terminal tracing TV programme the system of remotely controlling digital television, it is characterized in that: during Digital Television request " programme televised live list " page, Digital Television unique ID can be sent, tracking server can pass through this unique ID recording digital TV user preferences, according to personalization " programme televised live list " page that user preferences sends to Digital Television different, and recommend relevant to review program and request program.
6. according to claim 1 a kind of by terminal tracing TV programme the system of remotely controlling digital television, it is characterized in that: tracking server has tracing module, can the tracking request of receiving terminal or Digital Television, complete and TV play or variety constant pitch object are followed the trail of, tracing module also can enter automatic tracing pattern, program that can be viewed according to Digital Television unique ID, carries out automatic tracing, and this module is completed by the java language compilation algorithm of tracking server.
7. according to claim 1ly a kind ofly follow the trail of TV programme the system of remotely controlling digital television by terminal remote control, it is characterized in that: tracking server has digital television remote control module, can receiving terminal guidance command, and be forwarded to Digital Television, this module is completed by the java language compilation algorithm of tracking server, carries out communication by specifically defined remote-control communication agreement and Digital Television and terminal.
8. according to claim 1ly a kind ofly follow the trail of TV programme the system of remotely controlling digital television by terminal remote control, it is characterized in that: system comprises one and is enclosed within the software interface that Digital Television is run, be called: " tracking agency ", this interface operates on the software platforms such as javascript, Digital Television can be allowed by http protocol and tracking server communication, complete the function to program tracking and remotely controlling digital television.
9. according to claim 1ly a kind ofly follow the trail of TV programme the system of remotely controlling digital television by terminal remote control, it is characterized in that: system comprises one and is enclosed within terminal and the communication pre-authorization flow process between tracking server and Digital Television three, terminal sends the request of connection Digital Television to tracking server, tracking server produces identifying code and notifies Digital Television, Digital Television display identifying code, terminal input validation code is also sent to tracking server checking, thus completes pre-authorization.
10. according to claim 1ly a kind ofly follow the trail of TV programme the system of remotely controlling digital television by terminal remote control, it is characterized in that: tracking server can notify that digital live television programs also remains and how much not play, and Digital Television can show residue reproduction time by status bar mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510087616.1A CN104639956A (en) | 2015-02-26 | 2015-02-26 | System for tracing television programs and remotely controlling digital television through terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510087616.1A CN104639956A (en) | 2015-02-26 | 2015-02-26 | System for tracing television programs and remotely controlling digital television through terminal |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883582A (en) * | 2015-05-29 | 2015-09-02 | 四川长虹电器股份有限公司 | EPG information obtaining classification system |
| CN104954821A (en) * | 2015-06-24 | 2015-09-30 | 北京酷云互动科技有限公司 | Program correlation calculating method and system |
| CN108712665A (en) * | 2018-05-18 | 2018-10-26 | 武汉斗鱼网络科技有限公司 | A kind of generation method, device, server and the storage medium of live streaming list |
| CN110719491A (en) * | 2018-07-11 | 2020-01-21 | 上海网仕科技有限公司 | Live broadcast backpack and live broadcast implementation method |
| CN115190322A (en) * | 2022-06-21 | 2022-10-14 | 亦非云科技(上海)有限公司 | User interface design method for intelligent channel column watching |
-
2015
- 2015-02-26 CN CN201510087616.1A patent/CN104639956A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104883582A (en) * | 2015-05-29 | 2015-09-02 | 四川长虹电器股份有限公司 | EPG information obtaining classification system |
| CN104954821A (en) * | 2015-06-24 | 2015-09-30 | 北京酷云互动科技有限公司 | Program correlation calculating method and system |
| CN108712665A (en) * | 2018-05-18 | 2018-10-26 | 武汉斗鱼网络科技有限公司 | A kind of generation method, device, server and the storage medium of live streaming list |
| CN110719491A (en) * | 2018-07-11 | 2020-01-21 | 上海网仕科技有限公司 | Live broadcast backpack and live broadcast implementation method |
| CN115190322A (en) * | 2022-06-21 | 2022-10-14 | 亦非云科技(上海)有限公司 | User interface design method for intelligent channel column watching |
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