CN110430449A - A kind of TV big data processing method and system based on electronic program guides - Google Patents
A kind of TV big data processing method and system based on electronic program guides Download PDFInfo
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- CN110430449A CN110430449A CN201910749207.1A CN201910749207A CN110430449A CN 110430449 A CN110430449 A CN 110430449A CN 201910749207 A CN201910749207 A CN 201910749207A CN 110430449 A CN110430449 A CN 110430449A
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2351—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving encryption of additional data
-
- 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
- H04N21/2541—Rights Management
-
- 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
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4627—Rights management associated to the content
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
Abstract
The invention discloses a kind of TV big data processing method and system based on electronic program guides, this method comprises: acquisition TV guide, data parsing is carried out to the TV guide of acquisition, and compared with the TV guide of storage, the TV guide of the update compared by interface real-time synchronization is edited；It includes real time video signals, carries out video and handle to obtain real time TV list, with the original TV programme digital ratio that imports in advance to calibrating, edited by the TV guide that interface real-time synchronization is calibrated；Pre-process synchronous TV guide, task progress worksheet processing to be edited is generated after carrying out static data matching, it receives edited TV guide and generates pending task progress worksheet processing, the TV guide after receiving audit issues qualified TV programme single pass-through interface；Qualified TV guide is successively encrypted and signed, and the qualified TV guide after ciphering signature is distributed to user client according to the distribution parameters of pre-configuration.
Description
Technical field
The invention belongs to the technical field of digital television system more particularly to a kind of TV based on electronic program guides are big
Data processing method and system.
Background technique
Due to transmitting digitized, multiple business may be mixed together through a transmission DTV.Therefore, number
Word TV is not single television services, and refers to the digital service transmitted by television transmission channels, including video, sound
Frequently, image, data etc..Digital Radio TV comes into Rapid development stage.It is contemplated that in a few years from now on, with number electricity
It will increase substantially depending on relevant data, business.
When DTV can provide program and the multiple business for being several times as much as current program amount for user, electronic program guides
It (EPG) is clearly essential tool.Electronic program guides (EPG) is the distinctive function of digital television system, it gives user
There is provided one easy to use, friendly interface, can be in a manner of quick interview show.Paces with national DTV turn over add
Fastly, digital television system has induced one information on services si (Service Information) concept, passes through the electronics of SI information realization
Program guide (EPG) can preferably help user to search for digital TV channel, obtain program broadcasting time, understand programme content, in advance
Fixed favorite program, makes DTV have more interactive functions.
However, inventor has found in the course of the research, each function of electronic program guides passes through unified platform at present
Server realizes that debugging test is difficult；Furthermore the safety and reliability of electronic program guidance system is unable to reach requirement.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, the TV big data based on electronic program guides that the present invention provides a kind of
Processing method and system, the life realized advance notice EPG data, precisely review EPG data, monitoring of the advertisement data, static program data
It produces.Advance notice is provided for digital-TV operator, precisely reviews EPG data, brings reviewing for registration to digital cable customers
Viewing experience.It supports importing and exporting for multi-format data, meets diversification of the client to data product precision and data format
It is required that.
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing method.
A kind of TV big data processing method based on electronic program guides, this method comprises:
TV guide is acquired, data parsing, and the TV programme digital ratio with storage are carried out to the TV guide of acquisition
Right, the TV guide of the update compared by interface real-time synchronization is edited；
Real time video signals are included, video is carried out and handles to obtain real time TV list, with the original tv imported in advance
Program listing comparison is calibrated, and is edited by the TV guide that interface real-time synchronization is calibrated；
Synchronous TV guide is pre-processed, task progress worksheet processing to be edited is generated after carrying out static data matching, receives
Edited TV guide generates pending task and carries out worksheet processing, the TV guide after receiving audit, by qualified TV Festival
Mesh single pass-through interface is issued；
Qualified TV guide is successively encrypted and signed, and will be after ciphering signature according to the distribution parameters of pre-configuration
Qualified TV guide be distributed to user client.
Further, in the method, the acquisition TV guide includes being carried out by specified third party's data-interface
TV guide acquisition, and/or TV guide is crawled by internet；Successively carry out TV guide parsing and program listing pair
Than forming the complete metadata storage of specification.
Further, in the method, the specific steps of the synchronous TV guide of the pretreatment include:
It is artificial whole based on the received using the TV guide by the calibration of interface real-time synchronization as video correction data
The data rule of reason carries out carrying out data automatic arranging；
Meanwhile using the TV guide by the acquisition of interface real-time synchronization as forecast data, based on the received manually
The data rule of arrangement carries out carrying out data automatic arranging；
The TV guide of the TV guide and storage of the TV guide of received calibration and acquisition is compared, when out
It is automatic to carry out worksheet processing editor when existing TV guide updates.
Further, in the method, the specific steps packet of task to be edited is generated after the progress static data matching
It includes:
Pretreated TV guide will be received and carry out static data matching, judge whether to match；
If Data Matching, static data is bound, and all data are bound into static data, according to binding static data
All data and the video correction data of arrangement generate task to be edited and carry out worksheet processing；
If data mismatch, the static information of manual editing is received, is added to static information library, re-starts static number
According to matching, until all matchings.
Further, in the method, the TV programme of TV guide, audit TV guide and distribution qualification are edited
It is single to carry out filtering sensitive words.
Further, in the method, in the acquisition, correction of the TV guide, editor and distribution to data into
Row backup, and operation log monitoring is carried out, and use multilevel security control method in operating system grade, database level, answer
Multi-level encryption processing is carried out with system-level and data manipulation grade；Purview certification is carried out before receiving data.
According to the one aspect of one or more other embodiments of the present disclosure, a kind of computer readable storage medium is provided.
A kind of computer readable storage medium, wherein being stored with a plurality of instruction, described instruction is suitable for by terminal device
Reason device loads and executes a kind of TV big data processing method based on electronic program guides.
According to the one aspect of one or more other embodiments of the present disclosure, a kind of terminal device is provided.
A kind of terminal device comprising processor and computer readable storage medium, processor is for realizing each instruction；Meter
Calculation machine readable storage medium storing program for executing is suitable for being loaded by processor and being executed described one kind and is based on for storing a plurality of instruction, described instruction
The TV big data processing method of electronic program guides.
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing unit.
A kind of TV big data processing unit based on electronic program guides, is referred to based on described one kind based on electronic programming
The TV big data processing method in south, comprising:
Acquisition module is configured as acquisition TV guide, carries out data parsing to the TV guide of acquisition, and with deposit
The TV guide of storage compares, and the TV guide of the update compared by interface real-time synchronization is edited；
Correction module is configured as including real time video signals, carries out video and handles to obtain real time TV list, and pre-
The original TV programme digital ratio first imported is edited to calibrating by the TV guide that interface real-time synchronization is calibrated；
Editor module is configured as the synchronous TV guide of pretreatment, generates after progress static data matching to be edited
Task carries out worksheet processing, receives edited TV guide and generates pending task progress worksheet processing, the TV Festival after receiving audit
Mesh list issues qualified TV programme single pass-through interface；
Distribution module is configured as that qualified TV guide is successively encrypted and signed, and according to point of pre-configuration
It sends out parameter and the qualified TV guide after ciphering signature is distributed to user client.
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing system.
A kind of TV big data processing system based on electronic program guides, including acquisition subsystem, video correction subsystem
System, editor's subsystem and distribution subsystem, are connected between the acquisition subsystem and editor's subsystem by first interface,
It is connected between the video correction subsystem and editor's subsystem by second interface, the editor subsystem and described point
It is connected between hair subsystem by third interface.
The above one or more technical solution there are following the utility model has the advantages that
A kind of TV big data processing method and system based on electronic program guides disclosed by the invention, using loose coupling
Mode designs, and each function opposite independent is designed as subsystem, carries out the interaction of data, by interface convenient for the debugging in later period
Test, and increase the safety of system.It realizes advance notice EPG data, precisely review EPG data, monitoring of the advertisement data, static program
The production of data.Advance notice is provided for digital-TV operator, precisely reviews EPG data, brings positioning accurate to digital cable customers
True reviews viewing experience.It supports importing and exporting for multi-format data, meets client to data product precision and data format
Diversification require.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is system knot at a kind of TV big data based on electronic program guides of the one or more embodiments of the present invention
Composition；
Fig. 2 is system stream at a kind of TV big data based on electronic program guides of the one or more embodiments of the present invention
Journey schematic diagram；
Fig. 3 is the network architecture schematic diagram of the one or more embodiments of the present invention；
Fig. 4 is the acquisition subsystem flow diagram of the one or more embodiments of the present invention；
Fig. 5 is the video correction subsystem flow diagram of the one or more embodiments of the present invention；
Fig. 6 is editor's subsystem flow diagram of the one or more embodiments of the present invention；
Fig. 7 is the distribution subsystem flow diagram of the one or more embodiments of the present invention.
Specific embodiment
It is noted that described further below be all exemplary, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that flowcharts and block diagrams in the drawings show according to various embodiments of the present disclosure method and
The architecture, function and operation in the cards of system.It should be noted that each box in flowchart or block diagram can represent
A part of one module, program segment or code, a part of the module, program segment or code may include one or more
A executable instruction for realizing the logic function of defined in each embodiment.It should also be noted that some alternately
Realization in, function marked in the box can also occur according to the sequence that is marked in attached drawing is different from.For example, two connect
The box even indicated can actually be basically executed in parallel or they can also be executed in a reverse order sometimes,
This depends on related function.It should also be noted that each box and flow chart in flowchart and or block diagram
And/or the combination of the box in block diagram, the dedicated hardware based system that functions or operations as defined in executing can be used are come
It realizes, or the combination of specialized hardware and computer instruction can be used to realize.
In the absence of conflict, the feature in the embodiment and embodiment in the present invention can be combined with each other.
To overcome above-mentioned the deficiencies in the prior art, the TV big data based on electronic program guides that the present invention provides a kind of
Processing method and system, the life realized advance notice EPG data, precisely review EPG data, monitoring of the advertisement data, static program data
It produces.Advance notice is provided for digital-TV operator, precisely reviews EPG data, brings reviewing for registration to digital cable customers
Viewing experience.It supports importing and exporting for multi-format data, meets diversification of the client to data product precision and data format
It is required that.
Embodiment one
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing method.
A kind of TV big data processing method based on electronic program guides, this method comprises:
TV guide is acquired, data parsing, and the TV programme digital ratio with storage are carried out to the TV guide of acquisition
Right, the TV guide of the update compared by interface real-time synchronization is edited；
Real time video signals are included, video is carried out and handles to obtain real time TV list, with the original tv imported in advance
Program listing comparison is calibrated, and is edited by the TV guide that interface real-time synchronization is calibrated；
Synchronous TV guide is pre-processed, task progress worksheet processing to be edited is generated after carrying out static data matching, receives
Edited TV guide generates pending task and carries out worksheet processing, the TV guide after receiving audit, by qualified TV Festival
Mesh single pass-through interface is issued；
Qualified TV guide is successively encrypted and signed, and will be after ciphering signature according to the distribution parameters of pre-configuration
Qualified TV guide be distributed to user client.
Further, in the method, the acquisition TV guide includes being carried out by specified third party's data-interface
TV guide acquisition, and/or TV guide is crawled by internet；Successively carry out TV guide parsing and program listing pair
Than forming the complete metadata storage of specification.
Further, in the method, the specific steps of the synchronous TV guide of the pretreatment include:
It is artificial whole based on the received using the TV guide by the calibration of interface real-time synchronization as video correction data
The data rule of reason carries out carrying out data automatic arranging；
Meanwhile using the TV guide by the acquisition of interface real-time synchronization as forecast data, based on the received manually
The data rule of arrangement carries out carrying out data automatic arranging；
The TV guide of the TV guide and storage of the TV guide of received calibration and acquisition is compared, when out
It is automatic to carry out worksheet processing editor when existing TV guide updates.
Further, in the method, the specific steps packet of task to be edited is generated after the progress static data matching
It includes:
Pretreated TV guide will be received and carry out static data matching, judge whether to match；
If Data Matching, static data is bound, and all data are bound into static data, according to binding static data
All data and the video correction data of arrangement generate task to be edited and carry out worksheet processing；
If data mismatch, the static information of manual editing is received, is added to static information library, re-starts static number
According to matching, until all matchings.
Further, in the method, the TV programme of TV guide, audit TV guide and distribution qualification are edited
It is single to carry out filtering sensitive words.
Further, in the method, in the acquisition, correction of the TV guide, editor and distribution to data into
Row backup, and operation log monitoring is carried out, and use multilevel security control method in operating system grade, database level, answer
Multi-level encryption processing is carried out with system-level and data manipulation grade；Purview certification is carried out before receiving data.
Embodiment two
According to the one aspect of one or more other embodiments of the present disclosure, a kind of computer readable storage medium is provided.
A kind of computer readable storage medium, wherein being stored with a plurality of instruction, described instruction is suitable for by terminal device
Reason device loads and executes a kind of TV big data processing method based on electronic program guides.
Embodiment three
According to the one aspect of one or more other embodiments of the present disclosure, a kind of terminal device is provided.
A kind of terminal device comprising processor and computer readable storage medium, processor is for realizing each instruction；Meter
Calculation machine readable storage medium storing program for executing is suitable for being loaded by processor and being executed described one kind and is based on for storing a plurality of instruction, described instruction
The TV big data processing method of electronic program guides.
These computer executable instructions execute the equipment according to each reality in the disclosure
Apply method or process described in example.
In the present embodiment, computer program product may include computer readable storage medium, containing for holding
The computer-readable program instructions of row various aspects of the disclosure.Computer readable storage medium, which can be, can keep and store
By the tangible device for the instruction that instruction execution equipment uses.Computer readable storage medium for example can be-- but it is unlimited
In-- storage device electric, magnetic storage apparatus, light storage device, electric magnetic storage apparatus, semiconductor memory apparatus or above-mentioned
Any appropriate combination.The more specific example (non exhaustive list) of computer readable storage medium includes: portable computing
Machine disk, hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or
Flash memory), static random access memory (SRAM), Portable compressed disk read-only memory (CD-ROM), digital versatile disc
(DVD), memory stick, floppy disk, mechanical coding equipment, the punch card for being for example stored thereon with instruction or groove internal projection structure, with
And above-mentioned any appropriate combination.Computer readable storage medium used herein above is not interpreted instantaneous signal itself,
The electromagnetic wave of such as radio wave or other Free propagations, the electromagnetic wave propagated by waveguide or other transmission mediums (for example,
Pass through the light pulse of fiber optic cables) or pass through electric wire transmit electric signal.
Computer-readable program instructions described in the disclosure can download to each meter from computer readable storage medium
Calculation/processing equipment, or outer computer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network
Or External memory equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger,
Gateway computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment connect from network
Computer-readable program instructions are received, and forward the computer-readable program instructions, for being stored in each calculating/processing equipment
Computer readable storage medium in.
Computer program instructions for executing present disclosure operation can be assembly instruction, instruction set architecture (ISA)
Instruction, machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programmings
The source code or object code that any combination of language is write, the programming language include the programming language-of object-oriented such as
C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer-readable program refers to
Order can be executed fully on the user computer, partly be executed on the user computer, as an independent software package
Execute, part on the user computer part on the remote computer execute or completely on a remote computer or server
It executes.In situations involving remote computers, remote computer can include local area network by the network-of any kind
(LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as utilize internet
Service provider is connected by internet).In some embodiments, by being believed using the state of computer-readable program instructions
Breath comes personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or programmable logic
Array (PLA), the electronic circuit can execute computer-readable program instructions, to realize the various aspects of present disclosure.
Example IV
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing unit.
A kind of TV big data processing unit based on electronic program guides, is referred to based on described one kind based on electronic programming
The TV big data processing method in south, comprising:
Acquisition module is configured as acquisition TV guide, carries out data parsing to the TV guide of acquisition, and with deposit
The TV guide of storage compares, and the TV guide of the update compared by interface real-time synchronization is edited；
Correction module is configured as including real time video signals, carries out video and handles to obtain real time TV list, and pre-
The original TV programme digital ratio first imported is edited to calibrating by the TV guide that interface real-time synchronization is calibrated；
Editor module is configured as the synchronous TV guide of pretreatment, generates after progress static data matching to be edited
Task carries out worksheet processing, receives edited TV guide and generates pending task progress worksheet processing, the TV Festival after receiving audit
Mesh list issues qualified TV programme single pass-through interface；
Distribution module is configured as that qualified TV guide is successively encrypted and signed, and according to point of pre-configuration
It sends out parameter and the qualified TV guide after ciphering signature is distributed to user client.
Each step involved in the device of above embodiments two, three and four is corresponding with embodiment of the method one, specific implementation
Mode can be found in the related description part of embodiment one.Term " computer readable storage medium " be construed as include one or
The single medium or multiple media of multiple instruction collection；It should also be understood as including any medium, any medium can be deposited
Storage, coding carry instruction set for being executed by processor and processor are made either to execute in the present invention method.
Embodiment five
According to the one aspect of one or more other embodiments of the present disclosure, a kind of TV based on electronic program guides is provided
Big data processing system.
In the present embodiment, this system is designed using loose coupling mode, and each function opposite independent is designed as subsystem,
The interaction of data is carried out by interface.As shown in Figure 1, system specifically includes: acquisition subsystem, video correction subsystem, editor
Subsystem and distribution subsystem are connected between the acquisition subsystem and editor's subsystem by first interface, the view
It is connected between frequency correction subsystem and editor's subsystem by second interface, editor's subsystem and the distribution subsystem
It is connected between system by third interface.
The network communication Establishing of this system is on the basis of local area network.Each service sub-system is divided into individually
Network segment, wherein data acquisition subsystem carries out the same of data using gateway isolation method and editing area because to access internet
Step.
This system can be imported data to by being introduced directly into the modes such as file, automatic collection, video correction into system,
It is audited by human-edited and passes through Web Publishing data to user platform.
The specific operation flow of this system as shown in Fig. 2, acquisition subsystem acquisition third party's data or carry out network acquisition,
And the data of acquisition are subjected to data convergence, whether the data of data and storage after judging convergence have update, if there is update will
The real time data synchronization of update is to editor's subsystem, otherwise, terminates.
Video correction subsystem carries out the access of local information source, includes local video data, while carrying out strange land information source
Access, includes strange land video data, and carry out video upload, and the strange land Data Data of upload and the local video data included are logical
Intelligent identifying system and artificial collecting and editing system are crossed, carries out video correction, realization TV guide calibration, and real-time synchronization to volume
Collect subsystem.
Edit subsystem using the data of the received video correction subsystem as video correction data, certainly by data
Dynamic to arrange, for assigning tasks to online editing personnel, editor's subsystem is using the data of received acquisition subsystem as advance notice
The data rule of data, based on the received manual sorting carries out data automatic arranging, and reduced data is carried out static data
Matching, judges whether to match, if Data Matching, binds static data, and all data are bound static data, according to tying up
Determine all data of static data and the video correction data of arrangement, assign tasks to online editing personnel, carries out program listing
Editor, audit, filtering sensitive words, judge whether program listing qualified, qualified program listing is sent to distribution subsystem, otherwise ties
Beam；If data mismatch, manually newly-increased static data is received, re-starts static data matching.
Distribution subsystem receives the distribution parameters of customer account management configuration, after carrying out data publication and data encrypted authentication, knot
It closes the program listing that editor's subsystem is sent and carries out data distribution, be distributed to client program on duty and successively carry out data deciphering
Verifying and filtering sensitive words, send data to client's EPG system according to client-side interface.
As shown in figure 3, the network communication Establishing of this system is on the basis of local area network.Each service sub-system is drawn
Be divided into individual network segment, wherein data acquisition subsystem be because internet will be accessed, using gateway isolation method and editing area into
The synchronization of row data.
This system can be imported data to by being introduced directly into the modes such as file, automatic collection, video correction into system,
It is audited by human-edited and passes through Web Publishing data to user platform.
Acquisition subsystem:
The acquisition subsystem is to carry out TV guide acquisition for third party's data-interface or internet online resource
Process；It include acquisition module, comparison module, parsing module, synchronization module and network safety prevention in the acquisition subsystem
Module.
The acquisition module is configured as crawling task to specified interface, specified URL, appointed website creation, passes through scheduling
The task schedule of system carries out interface access, content resource is quickly crawled and stored, i.e. progress program listing acquisition.
The parsing module is configured as completing data to result (program listing of acquisition) progress data parsing is crawled and mentioning
Take equal data cleansings process；
The comparison module is configured for the comparison of program listing, forms the complete metadata storage of specification.
The synchronization module is configured as the real time data synchronization that will be put in storage to editor's subsystem.
For the specific operation flow of this acquisition subsystem as shown in figure 4, in scheduling phase, acquisition subsystem receives scheduling system
The scheduler task of creation；In acquisition service stage, acquisition module is accessed by the interface of third party's data-interface, carries out TV Festival
The acquisition of mesh list, and/or receive the program listing that internet crawls；In program listing resolution phase, parsing module and comparison are passed sequentially through
Module carries out program listing parsing and program listing comparison, forms the complete metadata storage of specification；The synchronization module passes through described
Acquisition subsystem and it is described editor subsystem between first interface by the real time data synchronization of storage to edit subsystem.
Video correction subsystem:
The video correction subsystem realizes TV guide correction, for the situation for broadcasting the inaccuracy that time shift is reviewed.
While signal is included, original TV programme digital ratio pair with importing is realized TV guide calibration, and is saved.It is real
When be synchronized to editor's subsystem.It include including module, correction module, synchronization module and network peace in the video correction subsystem
Full protection module；
It is described to include module, it is configured for including for vision signal, and carry out corresponding video processing；
The correction module is configured as the original tv section for including the TV guide that module is included and importing
Mesh single pass-through intelligent identifying system compares, and realizes TV guide calibration, and saved storage；
The synchronization module is configured as the real time data synchronization that will be put in storage to editor's subsystem.
The specific operation flow of this video correction subsystem is as shown in figure 5, the receipts included module and carry out vision signal
Record, and carry out corresponding video processing；The correction module is by the original for including the TV guide that module is included and importing
Beginning TV programme single pass-through intelligent identifying system compares, and realizes TV guide calibration, and saved storage；The synchronous mould
Block by the real time data synchronization of storage to editor subsystem.
Edit subsystem:
It include preprocessing module, editor module, static matching module, auditing module, sensitive word in editor's subsystem
Filtering module and network safety prevention module；Editor's audit is carried out to the program listing of trailer list and correction.
The preprocessing module is configured as using the data of the update of the received video correction subsystem as video
Correction data carries out data automatic arranging, is sent to editor module, using the data of received acquisition subsystem as advance notice number
According to the data rule of manual sorting based on the received carries out data automatic arranging, and is sent to static matching module；The pre- place
Reason module carries out Intelligent treatment automatically, forms the complete metadata storage of specification.And carry out update notifying, and original program listing into
Row comparison, if it find that there is program updating, then auto form delivering to editor module is handled by the editorial staff.
The static matching module, the reduced data for being configured as to receive preprocessing module transmission carry out static number
According to matching, judge whether to match, if Data Matching, binds static data, and all data are bound into static data, according to
All data of static data and the video correction data of arrangement are bound, editor module is sent to；If data mismatch, connect
Manually newly-increased static data is received, static data matching is re-started.The static matching module is according to program listing, by program listing
Each program match static information, if there is what is unmatched, then want manual editing's static information, be added to static information
Library, until all matching.
The editor module is configured as having detected whether task to be edited, carries out the editor of program listing, will be edited
Program listing is sent to the auditing module；If there is the task to be edited of new submission, then auto form delivering gives online human editor
Member is handled.The obtaining worksheet processing of the task, carries out new and old program listing comparison, determines whether to be updated.It modifies and checks section
Mesh list, filtering sensitive words submit to audit.
The auditing module is configured as having detected whether pending task, carries out online program listing audit, judges program
Whether single qualified, filtering sensitive words of the qualified program listing Jing Guo filtering sensitive words module are sent to distribution subsystem, otherwise tie
Beam.If there is the pending task of new submission, then auto form delivering is handled to online auditor.Obtain appointing for worksheet processing
Business audits program listing, filtering sensitive words, qualified TV guide is published to distribution subsystem.
Editor's subsystem further includes system management module, carries out systematic parameter configuration；And statistical report module, into
Row work amount statistics and various report form statistics.
The specific operation flow of this video correction subsystem is as shown in Figure 6.
Distribution subsystem:
It include server-side and client in the distribution subsystem, the server-side includes customer management module, distribution mould
Block, safe transmission module, filtering sensitive words module and network safety prevention module.By qualified epg data safety from distribution
The server-side of subsystem is transmitted to client.
Server-side:
The customer management module is configured as being distributed the configuration of parameter according to customer type；Configure client ginseng
Number；
The distribution module is configured as distributing more data according to system parameter；
The safe transmission module, is configured as encrypting EPG data, to encrypted EPG data file signature,
Filtering sensitive words of the EPG data Jing Guo filtering sensitive words module after signature are sent to client.
Server-side supports multiple interfaces mode, needs to be customized exploitation according to customer requirement when necessary.To reduce strange land
The workload of configuration lands configuration and the system administration of subsystem side, needs to hold herein and configured.
Client:
The client configuration parameter of server-side is received, carries out client configuration, program on duty receives the data of distribution, right
The EPG data file verification signature received, to the EPG data file decryption after signature verification, crucial sensitivity words filtering and
Manual examination and verification.According to the difference of client, using different docking modes (needing to develop docking procedure as the case may be),
TV guide is injected into customer platform.
For the safety for guaranteeing data, guarantee data in transmission process using VPN transmission mode, and by encrypting and decrypting data
In it is anti-tamper.
The specific operation flow of this distribution subsystem is as shown in Figure 7.
Between each service sub-system system by webapi interface carry out data communication and message transmitting, reduce system it
Between dependence.Reduce system complexity.
Distribute data-interface:
1. using the C2 interface protocol of current IPTV system standard
2. providing database service interface (formulating format exploitation) according to client demand
Security reliability is the key that observation system with high safety.The security reliability of this system includes two aspects: one
It is the safety of system, that is, prevents illegal user from invading, obtains confidential data, pass through the network safety prevention in subsystems
Module is realized.Second is that the reliability of system, i.e. guarantee whole system can reliably, steadily be run, under various fortuitous events
It works without interruption.
1. it uses multilevel security control method (such as operating system grade, database level, application system level and data manipulation grade),
Multistage cryptographic technique；
2. the module access right of application system energy hierarchical definition operator, functional authority, operating right (increase, delete,
Change, look into, examining), registration permission (can enter which module, shield those modules), the application that various access rights are capable of calling
Software module can be freely combined as required, by system manager's United Dispatching；
3. having operation log monitoring function, has the function of to register user monitoring in real time, can recorde the use of login user
Name in an account book, IP and MAC Address and the operation done enter the information such as time, functional module, the entry address of system to every user
Formation operation log is recorded, to supervise the operation done to system, guarantees the safe operation of system；
4. the security guarantee with storing data；The encryption function of critical data；
5. the safety of the system of support restores, data backup is supported；
6. the consistency with distributed data base system data guarantees.
This EPG system realizes advance notice EPG data, precisely reviews EPG data, monitoring of the advertisement data, static program data
Production.Advance notice is provided for digital-TV operator, precisely reviews EPG data, brings returning for registration to digital cable customers
See viewing experience.It supports importing and exporting for multi-format data, meets client to the multiplicity of data product precision and data format
Change and requires.Monitoring of the advertisement data is have the industry of demand, unit, department to provide monitoring of the advertisement accurately basic data.
The production effectively realized advance notice EPG data, precisely review EPG data.It realizes according to customer requirement, provides abundant
Data format and data-interface.The production of accurate advertisement monitoring data.The production of detailed static program data.
Open and scalability
Internal, external opening is realized in standardization based on resource and ability api interface；System scale, system function
It can flexible expansion；Platform is built according to open standard, is conducive to construction, O&M and extension.
Modularization
The loose coupling of the loose coupling of front and back, functional unit, system deployment modularization are realized in system design.
Safety
The safety of system is embodied in the following aspects:
1) safety of network: outer net and corporate intranet pass through firewall and gateway progress isolating and protecting.
2) safety of network management: the staff that can define different stage assigns different permissions, while to work
It is authenticated as personnel, it is ensured that the safety of management.
3) safety of system administration: dividing the system manager of different role, distributes different system management tasks,
And authorized, certification work, guarantee the safety of system administration.
It can run
To the huge volumes of content and application of the polymerization of EPG cloud service platform, operation management support is provided；
It can manage
To the huge volumes of content and application of the polymerization of EPG cloud service platform, security monitoring management need to be provided；
It can O&M
Operation to EPG cloud service platform, provides O&M management tool.
It will be understood by those skilled in the art that each module or each step of aforementioned present invention can be filled with general computer
It sets to realize, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
Be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by they
In multiple modules or step be fabricated to single integrated circuit module to realize.The present invention is not limited to any specific hardware and
The combination of software.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of TV big data processing method based on electronic program guides, which is characterized in that this method comprises:
TV guide is acquired, data parsing is carried out to the TV guide of acquisition, and compare with the TV guide of storage, led to
The TV guide for crossing the update that interface real-time synchronization compares is edited；
Real time video signals are included, video is carried out and handles to obtain real time TV list, with the original TV programme imported in advance
Digital ratio is edited to calibrating by the TV guide that interface real-time synchronization is calibrated；
Synchronous TV guide is pre-processed, task progress worksheet processing to be edited is generated after carrying out static data matching, receives editor
TV guide afterwards generates pending task and carries out worksheet processing, the TV guide after receiving audit, by qualified TV guide
It is issued by interface；
Qualified TV guide is successively encrypted and signed, and according to the distribution parameters of pre-configuration by the conjunction after ciphering signature
Lattice TV guide is distributed to user client.
2. a kind of TV big data processing method based on electronic program guides as described in claim 1, which is characterized in that In
In this method, the acquisition TV guide include TV guide acquisition is carried out by specified third party's data-interface, and/or
TV guide is crawled by internet；TV guide parsing and program listing comparison are successively carried out, the complete member of specification is formed
Data loading.
3. a kind of TV big data processing method based on electronic program guides as described in claim 1, which is characterized in that In
In this method, the specific steps of the synchronous TV guide of the pretreatment include:
Will be by the TV guide of the calibration of interface real-time synchronization as video correction data, manual sorting based on the received
Data rule carries out carrying out data automatic arranging；
Meanwhile using the TV guide by the acquisition of interface real-time synchronization as forecast data, based on the received manual sorting
Data rule carry out carry out data automatic arranging；
The TV guide of the TV guide and storage of the TV guide of received calibration and acquisition is compared, it is electric when occurring
It is automatic to carry out worksheet processing editor when being updated depending on program listing.
4. a kind of TV big data processing method based on electronic program guides as described in claim 1, which is characterized in that In
In this method, the specific steps that task to be edited is generated after the progress static data matching include:
Pretreated TV guide will be received and carry out static data matching, judge whether to match；
If Data Matching, static data is bound, and all data are bound into static data, according to all of binding static data
Data and the video correction data of arrangement generate task to be edited and carry out worksheet processing；
If data mismatch, the static information of manual editing is received, is added to static information library, re-starts static data
Match, until all matchings.
5. a kind of TV big data processing method based on electronic program guides as described in claim 1, which is characterized in that In
In this method, the TV guide of editor's TV guide, audit TV guide and distribution qualification carries out filtering sensitive words.
6. a kind of TV big data processing method based on electronic program guides as described in claim 1, which is characterized in that In
In this method, data are backed up in the acquisition of the TV guide, correction, editor and distribution, and carry out operation day
Will monitoring, and use using multilevel security control method in operating system grade, database level, application system level and data manipulation grade
Carry out multi-level encryption processing；Purview certification is carried out before receiving data.
7. a kind of computer readable storage medium, wherein being stored with a plurality of instruction, which is characterized in that described instruction is suitable for by terminal
The processor of equipment is loaded and is executed such as a kind of big number of the described in any item TVs based on electronic program guides of claim 2-6
According to processing method.
8. a kind of terminal device comprising processor and computer readable storage medium, processor is for realizing each instruction；It calculates
Machine readable storage medium storing program for executing is for storing a plurality of instruction, which is characterized in that described instruction is suitable for being loaded by processor and being executed such as power
Benefit requires a kind of described in any item TV big data processing methods based on electronic program guides of 2-6.
9. a kind of TV big data processing unit based on electronic program guides, which is characterized in that appointed based on such as claim 2-6
A kind of TV big data processing method based on electronic program guides described in one, comprising:
Acquisition module is configured as acquisition TV guide, carries out data parsing to the TV guide of acquisition, and with storage
TV guide compares, and the TV guide of the update compared by interface real-time synchronization is edited；
Correction module is configured as including real time video signals, carries out video and handles to obtain real time TV list, with pre- guide
The original TV programme digital ratio entered is edited to calibrating by the TV guide that interface real-time synchronization is calibrated；
Editor module is configured as the synchronous TV guide of pretreatment, generates task to be edited after carrying out static data matching
Worksheet processing is carried out, edited TV guide is received and generates pending task progress worksheet processing, receive the TV guide after auditing,
Qualified TV programme single pass-through interface is issued；
Distribution module is configured as that qualified TV guide is successively encrypted and signed, and is joined according to the distribution of pre-configuration
Qualified TV guide after ciphering signature is distributed to user client by number.
10. a kind of TV big data processing system based on electronic program guides, which is characterized in that including acquisition subsystem, view
Frequency correction subsystem, editor's subsystem and distribution subsystem pass through the between the acquisition subsystem and the editor subsystem
The connection of one interface, is connected between the video correction subsystem and editor's subsystem by second interface, editor's
It is connected between system and the distribution subsystem by third interface.
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