CN106131661A - A kind of account number cipher intelligent storage method based on fingerprint recognition - Google Patents
A kind of account number cipher intelligent storage method based on fingerprint recognition Download PDFInfo
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- CN106131661A CN106131661A CN201610578658.XA CN201610578658A CN106131661A CN 106131661 A CN106131661 A CN 106131661A CN 201610578658 A CN201610578658 A CN 201610578658A CN 106131661 A CN106131661 A CN 106131661A
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- top box
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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
- H04N21/2541—Rights Management
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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
- H04N21/25891—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
- H04N21/43—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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
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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]
- H04N21/40—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
- H04N21/441—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
- H04N21/4415—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card using biometric characteristics of the user, e.g. by voice recognition or fingerprint scanning
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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]
- H04N21/40—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
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
Abstract
The present invention relates to a kind of account number cipher smart storage device based on fingerprint recognition, equipment and embedded processing equipment is sent including intelligent storage equipment, user profile extraction equipment, SI analyzing device, programme information, user profile extraction equipment is used for obtaining user smart card numbering, Set Top Box model and Set Top Box coding, SI analyzing device is used for extracting television program service information, programme information sends equipment and is connected with SI analyzing device and embedded processing equipment respectively, for television program service information is transmitted to embedded processing equipment.By means of the invention it is possible to improve television services treatment effeciency.
Description
Technical field
The present invention relates to intelligent storage field, particularly relate to a kind of account number cipher intelligent storage side based on fingerprint recognition
Method.
Background technology
The development experience of TV simulated television, DTV, digital TV in high resolution several stage.Television signal system bag
Including common signal passage, sound channel and depending on putting three parts of final circuit, their Main Function is to the high frequency received
TV signal is amplified and processes, and finally reappears picture of publishing picture on fluorescent screen, and restores sound accompaniment in speaker.By high frequency
Amplifier, frequency mixer and local oscillator three part composition.
High frequency amplifier effect is to select and amplify by connecing the high-frequency TV programme signal that great number tuner receives, and passes through
Frequency mixing processing obtains volume signal and accompanying sound intermediate frequency signal in image.The effect on intermediate frequency (the first intermediate frequency) signal sound surface is formation figure
The amplitude-frequency characteristic put in Xiang.The effect put in pre-: put small-signal (20dB is put in a small amount), compensate the SAW filter damage to signal
Consumption.Surface wave filter realizes the impedance matching between putting in great number tuner and image.ACC (automatic growth control) circuit passes through
Control puts the gain with High Amplifier Circuit, thus keeps the video voltage amplitude of cymoscope output AGC and ANC the most steady
Fixed；ANC (automatic noise suppressed) circuit crosses signal to the impact of television set and interference for reducing external the making an uproar of TV.
Television scanning system includes synchronous circuit, line-scan circuit, field-scanning circuit, image reproducer and power supply circuits thereof.Sweep
The Main Function retouching system is to make to form normal grating on the fluorescent screen of image reproducer.
Range separation circuit utilizes the feature that synchronizing signal amplitude in composite video signal is the highest, and composite synchronizing signal is taken
Out integrating circuit utilizes the width of field sync signal to be far smaller than the feature of line synchronising signal width, by field sync signal from multiple
Close in synchronizing signal and separate, remove controlling filed scanning circuit, it is achieved TV Field scanning synchronizes.
The also referred to as width separation AFC circuit effect of the separate mode of integrating circuit is to be automatically obtained row synchronization.Principle is by row
Synchronizing signal is taken out from composite synchronizing signal, and the line frequency sawtooth plating signal fed back with the machine horizontal output stage compares,
Then output error control voltage goes to adjust frequency and the phase place of row scanning, it is achieved row television synchronous circuit.
The multiplex system of DTV is one of key component of HDTV.From the point of view of the flow direction of transmitting terminal information, it will regard
Frequently, the data bit flow sent here of the encoder such as audio frequency, assistance data, the treated bit stream being combined into single channel serial, give letter
Road coding and modulation.Receiving terminal and this process contrast.
There is not multiplexer in simulated television system.In DTV, multiplexer is audio frequency, video, the code of assistance data
Flow by packing device packing (this is popular saying, is packet in fact), be combined into single channel the most again.Network service
Data all by certain format packing transmission.The packing of HDTV data will make it possess extensibility, graded properties, mutual
The basis of property.
Currently, it is the most coarse that DTV reviews Model Design, reviews broadcast strategy substantially for each television station
Identical, arrange each TV programme to review broadcast strategy roughly the same, it is impossible to according to televiewer when viewing in real time
Concrete condition carries out pattern of the reviewing customization of respective program, not to mention to the layout strategy of future television program and review electricity
Depending on the materialization of layout strategy and the flexibility of program, in this way it is easy to cause discomfort to televiewer when reviewing, such as because of
Enter not go in program look back state for bandwidth is not enough, the most also cannot provide reference for the Promgramming of TV programme supplier
Data.
Accordingly, it would be desirable to a kind of new DTV plays control program, to existing digital television program playback controls system
The control model of system refines, and gathers the real-time viewing information of spectators when spectators watch in real time, simultaneously in digital video frequency flow
Business information carry out resolving to obtain program related data, on the basis of above-mentioned data, according to default rule to DTV
Relevant control project in programme replay is customized, thus provides preferably service for reviewing spectators.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of account number cipher smart storage device based on fingerprint recognition,
Relevant parameter during using detection of electrons means to watch televiewer in real time accurately detects, based on television video stream
The transformat business information of TV programme that televiewer is watched in real time resolve and extract, and based on above-mentioned acquisition
Data and reasonably watch design rule, formulate TV programme flexibly and review the layout strategy of strategy and TV programme,
Thus cater to the demand of TV programme supplier and televiewer simultaneously.
According to an aspect of the present invention, it is provided that a kind of account number cipher smart storage device based on fingerprint recognition, described
Device includes that intelligent storage equipment, user profile extraction equipment, SI analyzing device, programme information send equipment and embedded processing
Equipment, user profile extraction equipment is used for obtaining user smart card numbering, Set Top Box model and Set Top Box coding, and SI resolves and sets
Being ready for use on extraction television program service information, programme information sends equipment and connects with SI analyzing device and embedded processing equipment respectively
Connect, for television program service information is transmitted to embedded processing equipment.
More specifically, in described account number cipher smart storage device based on fingerprint recognition, including: intelligent storage sets
Standby, including fingerprint detection subset, fingerprint recognition subset, micro-control equipment, account number cipher management subset and storage subset,
Micro-control equipment is respectively with fingerprint detection subset, fingerprint recognition subset, account number cipher management subset and storage subset even
Connect；Intelligent storage equipment is for storing the parameters of the required storage of server end；Embedded processing equipment, is positioned at server
End, the equipment that sends with the programme information of television is connected to receive television station's title of currently playing TV programme, for every
Receive the television station title of the most currently playing TV programme and perform following operation: update per minute receive currently playing
The number of times of television station's title of TV programme, based on the TV receiving currently playing TV programme per minute after updating
The number of times of platform title determines the playback distribution bandwidth of corresponding television station；Wherein, embedded processing equipment is based on every point after updating
The number of times of television station's title that clock receives currently playing TV programme determines that the playback distribution bandwidth of corresponding television station includes:
The number of times of the television station's title receiving currently playing TV programme per minute after updating is than per minute connecing before updating
Receive currently playing TV programme television station's title often time, increase corresponding television station playback distribution bandwidth, fall
The playback distribution bandwidth of other television stations low, the television station's name receiving currently playing TV programme per minute after updating
When the number of times claimed is fewer than the number of times of the television station's title receiving currently playing TV programme per minute before updating, reduce phase
Answer the playback distribution bandwidth of television station, increase the playback distribution bandwidth of other television stations；Ofdm signal processing equipment, is positioned at TV
End, is used for TV RF signals simulation down coversion to be transformed into intermediate frequency, to signal digitized on intermediate frequency, the most right
Signal after digitized carries out Digital Down Convert, carries out successively the signal after the described Digital Down Convert received solving OFDM
Frame, solution data slice, OFDM demodulation process, to obtain the byte after OFDM demodulation processes；Information source pre-processing device, is positioned at TV
End, for connecting the byte after described ofdm signal processing equipment processes with the described OFDM demodulation of reception, is carried out described byte
The degree of depth is the intertexture of deconvoluting of 12, and it is that reed-solomon RS decodes, outer code is low that the signal after interweaving that deconvolutes carries out ISN
The error correction decoding of density parity check LDPC decoding, to obtain the multiple logical data stream after error correction decoding, and by described error correction
Decoded multiple logical data stream merges into a transport stream TS stream；TS stream unpacks equipment, is positioned at television, is used for connecting institute
State information source pre-processing device to flow with the TS receiving the output of described information source pre-processing device, to the output of described information source pre-processing device
TS stream demultiplexes, and to obtain business information TS bag, described business information TS bag is carried out XieTSBao, to obtain business letter
Breath；SI analyzing device, is positioned at television, is connected to receive business information for unpacking equipment with TS stream, carries based on business information
Take the programm name of currently playing TV programme, program category, television station's title, place reproduction time section and Pgmtime
Length；Programme information sends equipment, is positioned at television, is connected with SI analyzing device, with at each TV programme playback period
Export the most currently playing programm name of TV programme, program category, television station's title, place reproduction time section and joint
Mesh time span；User profile extraction equipment, is positioned at television, for the conditional access interface i.e. CA interface with Set Top Box even
Connect, to receive user smart card numbering, be additionally operable to the built-in ROM with Set Top Box and be connected, with receiving set up box model and machine top
Box encodes；Information encoding apparatus, is positioned at television, is connected with user profile extraction equipment and SI analyzing device respectively, is used for pressing
According to pre-arranged code form programm name, user smart card numbering, Set Top Box model and machine to currently playing TV programme
Top box encodes, to obtain program audience information coding bag；Information transmitting apparatus, is positioned at television, encodes with information
Equipment connects, for sending a program audience information coding bag at the playback period of each TV programme；Cohersive and integrated data sets
Standby, it is positioned at server end, is connected with each information transmitting apparatus, the program audience letter that each information transmitting apparatus is sent
Breath coding bag is decoded according to pre-arranged code form, to obtain the programm name of currently playing TV programme of correspondence, use
Family smart card numbering, Set Top Box model and Set Top Box coding, determine set-top box users information, base based on user smart card numbering
Encode in Set Top Box model and Set Top Box and determine set top box information, by the program names of corresponding currently playing TV programme
Title, set-top box users information and set top box information export as a program audience record；Cohersive and integrated data library facilities, is positioned at clothes
Business device end, is connected with cohersive and integrated data equipment, is used for receiving and preserve each program audience record；User input device, is positioned at clothes
Business device end, is connected with audience rating statistical equipment, for input operation based on user, determines that the first Preset Time and second is preset
Time；Audience rating statistical equipment, is positioned at server end, is connected with cohersive and integrated data library facilities, for every the first Preset Time base
Add up the audience ratings of each TV programme in each program audience record, concrete statistical operation is as follows: when first presets
Between in cohersive and integrated data library facilities, search for each program audience record preserved in up-to-date first Preset Time as respectively
Individual up-to-date program audience record, for each TV programme, based on its programm name in each up-to-date program audience record
Search out a plurality of up-to-date program audience record with same program name, a plurality of up-to-date program audience record that statistics searches
Quantity using the rating sum as corresponding TV programme, by the rating of corresponding TV programme sum divided by promoting Set Top Box sum
To obtain the audience ratings of corresponding TV programme；Wherein, audience rating statistical equipment is additionally operable to every the second Preset Time statistical machine top
Box Homes Using TV, concrete operations are as follows: audience rating statistical equipment is searched in cohersive and integrated data library facilities every the second Preset Time
Each the up-to-date program audience record preserved in up-to-date second Preset Time, determines that each up-to-date program audience record relates to
The quantity of the Set Top Box arrived is using as online Set Top Box sum, by online Set Top Box sum divided by promoting Set Top Box sum to obtain
Set-top-box opening rate；Wherein, described based on business information extract the currently playing programm name of TV programme, program category,
Television station's title, place reproduction time section and Pgmtime length: for network information table NIT, BAT bouquet association table BAT or
Service information list SDT, extracts section Section that its sublist is transmitted, and extracts descriptor Descriptor institute from section Section
The all business description information received are combined into program related data by the business description information of transmission；Based on the network information
The program dependency number of the program related data of table NIT, the program related data of BAT bouquet association table BAT and service information list SDT
According to extracting the currently playing programm name of TV programme, program category, television station's title, place reproduction time section and program
Time span；Wherein, described TS stream is made up of packet header and load, and described load includes the MPEG-2 data of 184 bytes, described bag
Head includes a sync byte SYNC1 and three other bytes, and described three other bytes are used for traffic identification, scramble and control
Information, being specifically distributed as of three other bytes in described packet header, 1 transmission error code indication bit position, 1 clean data cell rises
Beginning indication bit position, 1 is transmitted priority bit position, 13 bag identifier PID bits, and 2 are transmitted scrambling control bits position,
2 self adaptation districts control bit and 4 continuous counter bits.
More specifically, in described account number cipher smart storage device based on fingerprint recognition: business information includes network
Information table NIT, BAT bouquet association table BAT and service information list SDT.
More specifically, in described account number cipher smart storage device based on fingerprint recognition: network information table NIT, industry
Business group contingency table BAT and service information list SDT are for extracting the programm name of currently playing TV programme, program category, electricity
Television stations title, place reproduction time section and Pgmtime length.
More specifically, in described account number cipher smart storage device based on fingerprint recognition: user input device is control
Keyboard array processed.
More specifically, in described account number cipher smart storage device based on fingerprint recognition: user input device is tactile
Touch display screen.
More specifically, in described account number cipher smart storage device based on fingerprint recognition, also include: FDD leads to
Letter equipment, for setting up frequency duplex communications link between television and server end.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the structure according to the account number cipher smart storage device based on fingerprint recognition shown in embodiment of the present invention
Block diagram.
Reference: 1 user profile extraction equipment；2SI analyzing device；3 programme informations send equipment；4 embedded processing
Equipment
Detailed description of the invention
Embodiment to the account number cipher smart storage device based on fingerprint recognition of the present invention below with reference to accompanying drawings
It is described in detail.
DTV is also called DVB-T or digital television, refers to from studio to all rings launched, transmit, receive
Joint is all that to use digital television signal or signal all of to this system to propagate be all two to be entered by be made up of 0,1 numeric string
The television genre that digital stream processed is propagated, relative with simulated television.Its loss of signal is little, and reception is good.
DTV is one and processes the most in a digital manner until user side from programme acquisition, program making, program transmission
The system end to end of signal, broadcast type based on DVB technical standard and " interactive " DTV. use advanced user management
The quality of programme content and quantity can be made perfection and bring more program to select for user and preferably save by technology
Mesh mass effect, digital television system can transmit multiple business, as high-definition television (being abbreviated as " HDTV " or " high definition "),
Standard definition television (being abbreviated as " SDTV " or " SD "), interactive TV, BSV be liquid crystal-spliced and data service etc..With mould
Intending TV to compare, DTV has picture quality height, program capacity (is 10 times of analog television transmission passage program capacity greatly
Above) and the effective feature of sound accompaniment.
The propagation rate of digital signal is 19.39 Mbytes per second, and the transmission of the biggest data stream ensure that numeral electricity
Depending on fine definition, overcome the congenital defect of simulated television.Simultaneously due also to DTV can allow several standard signal
While exist, several sub-channels can be divided into again under each digital channel, thus both can be with a high amount of traffic--per second
19.39 Mbytes, it is possible to being classified as several shunting, such as 4, each speed is exactly 4.85 Mbytes per second, though so
So the definition of image to be had a greatly reduced quality, and but can be greatly increased the kind of information, meet different demands.Such as relaying one
During sports tournament, spectators need the image of fine definition, and television station just should use the propagation of 19.39 Mbytes per second；And entering
During row news broadcast, spectators are it is to be noted that news content rather than the image of announcer, so need not use the highest clear
Clear degree, the speed the most only needing 3 Mbytes per second is the most permissible, and remaining 16.39 Mbytes can be used to transmit other content.
Compared with simulated television, DTV has the advantage that the number of times of Bob and continuous processing is unrelated.TV signal
It is to represent with binary two level in some positions after digitized, thus during continuous processing or in transmitting procedure
After middle introducing clutter, as long as its clutter amplitude is less than a certain nominal level, regenerated by digital signal, all he may be removed
Fall, even if a certain noise level overrate, cause error code, it is also possible to utilize error correction coding and decoding technology that they were corrected
Come.So, in transmission process for digital signal, signal to noise ratio will not be reduced.And analogue signal is processing and in transmission, may be used every time
New clutter can be introduced, in order to ensure finally to export enough signals to noise ratio, be necessary for various processing equipments are proposed higher letter
The requirement of miscellaneous ratio.Analogue signal requires S/N > 40dB, and digital signal only requires S/N > 20dB.Analogue signal is in transmitting procedure
Noise progressively accumulates, and digital signal is in transmitting procedure, does not the most produce new noise, namely signal to noise ratio is basically unchanged.
The means made for digital program mainly have: digital camera and digital camera, computer, digital editing
Machine, digital caption machine；Means for Digital Signal Processing have: Digital Signal Processing, compress, decompress, the technology such as scaling；
Means for transmission have: terrestrial broadcast transmission, CATV transmission, satellite broadcasting and Broadband integrated service network, DVD etc.；With
Have in the means accepting display: cathode ray tube display, liquid crystal display, plasma scope, Projection Display etc..
Along with the raising of people's living standard, to the viewing of TV, people require that also when the river rises the boat goes up, from watching content
Saying, be not only satisfied with the leap from SD DTV to digital TV in high resolution, more sight has turned to ultra high-definition numeral
Television content, from the point of view of the pattern of watching, is also not limited to real-time watching mode, review pattern the most gradually by people green grass or young crops
Look at.
But, owing to developing history is short, it is fairly simple that DTV of the prior art reviews Model Design, nothing
The situation that method is watched in real time according to televiewer carries out specialized customization to reviewing the every content related in pattern, such as,
The distribution bandwidth of program in pattern, the ad content of program and extensively cannot be reviewed according to the design of number of times that televiewer watches in real time
That accuses duration and program reviews layout strategy and replay layout strategy etc..
In order to overcome above-mentioned deficiency, the present invention has built a kind of account number cipher smart storage device based on fingerprint recognition,
A set of being suitable for can be made at viewing and the default design rule of reviewing of real-time TV reception according to spectators
Spectators review watching habit spectators and review the TV playback strategy of rating preference, will simple TV playback pattern have in the past
Body, it is to avoid cause discomfort to spectators during reviewing.
Fig. 1 is the structure according to the account number cipher smart storage device based on fingerprint recognition shown in embodiment of the present invention
Block diagram, described device includes that intelligent storage equipment, user profile extraction equipment, SI analyzing device, programme information send equipment
With embedded processing equipment, user profile extraction equipment is used for obtaining user smart card numbering, Set Top Box model and Set Top Box
Coding, SI analyzing device is used for extracting television program service information, programme information send equipment respectively with SI analyzing device and embedding
Enter formula processing equipment to connect, for television program service information is transmitted to embedded processing equipment.
Then, continue the concrete structure of the account number cipher smart storage device based on fingerprint recognition of the present invention is entered
The explanation of one step.
Described device includes: intelligent storage equipment, including fingerprint detection subset, fingerprint recognition subset, micro-control equipment,
Account number cipher management subset and storage subset, micro-control equipment respectively with fingerprint detection subset, fingerprint recognition subset, account
Number Password Management subset and storage subset connect；Intelligent storage equipment is for storing each ginseng of the required storage of server end
Number；Embedded processing equipment, is positioned at server end, sends equipment with the programme information of television and is connected to receive currently playing
Television station's title of TV programme, performs following behaviour for often receiving television station's title of the most currently playing TV programme
Make: update the number of times of the television station's title receiving currently playing TV programme per minute, based on per minute connecing after updating
The number of times of the television station's title receiving currently playing TV programme determines the playback distribution bandwidth of corresponding television station；Wherein, embedding
Enter formula processing equipment number of times based on the television station's title receiving currently playing TV programme per minute after updating to determine
The playback distribution bandwidth of corresponding television station includes: the television station receiving currently playing TV programme per minute after updating
The number of times of title than the television station's title receiving currently playing TV programme per minute before updating often time, increase
The playback distribution bandwidth of corresponding television station, reduces the playback distribution bandwidth of other television stations, and per minute after updating receives
The number of times of television station's title of currently playing TV programme receives currently playing TV programme than per minute before updating
The number of times of television station's title few time, reduce the playback distribution bandwidth of corresponding television station, increase the playback distribution of other television stations
Bandwidth.
Described device includes: ofdm signal processing equipment, is positioned at television, under being simulated TV RF signals
Frequency conversion is to be transformed on intermediate frequency, to signal digitized on intermediate frequency, then the signal after digitized is carried out Digital Down Convert, right
Signal after the described Digital Down Convert received carries out solving OFDM frame, solving data slice, OFDM demodulation process, to obtain successively
Byte after OFDM demodulation process.
Described device includes: information source pre-processing device, is positioned at television, be used for connecting described ofdm signal processing equipment with
Receive the byte after described OFDM demodulation processes, described byte is carried out the intertexture of deconvoluting that the degree of depth is 12, to intertexture of deconvoluting
After signal carry out ISN be reed-solomon RS decoding, outer code be low-density checksum LDPC decoding error correction decoding, with
Obtain the multiple logical data stream after error correction decoding, and the multiple logical data stream after described error correction decoding are merged into a biography
Defeated stream TS flows.
Described device includes: TS stream unpacks equipment, is positioned at television, is used for connecting described information source pre-processing device to receive
The TS stream of described information source pre-processing device output, demultiplexes the TS stream of described information source pre-processing device output, to obtain
Business information TS bag, carries out XieTSBao to described business information TS bag, to obtain business information.
Described device includes: SI analyzing device, is positioned at television, is connected for unpacking equipment with TS stream with reception business letter
Breath, extracts the currently playing programm name of TV programme based on business information, program category, television station's title, place are play
Time period and Pgmtime length.
Described device includes: programme information sends equipment, is positioned at television, is connected with SI analyzing device, with at each
The TV programme playback period the most currently playing programm name of TV programme of output, program category, television station's title, place
Reproduction time section and Pgmtime length.
Described device includes: user profile extraction equipment, is positioned at television, for the conditional access interface with Set Top Box i.e.
CA interface connects, and to receive user smart card numbering, is additionally operable to the built-in ROM with Set Top Box and is connected, with receiving set up box model
And Set Top Box coding.
Described device includes: information encoding apparatus, is positioned at television, resolves with user profile extraction equipment and SI respectively and sets
Standby connect, for according to pre-arranged code form to the programm name of currently playing TV programme, user smart card numbering, machine top
Cell type number and Set Top Box encode, to obtain program audience information coding bag；Information transmitting apparatus, is positioned at TV
End, is connected with information encoding apparatus, for sending a program audience information coding at the playback period of each TV programme
Bag.
Described device includes: cohersive and integrated data equipment, is positioned at server end, is connected with each information transmitting apparatus, to often
The program audience information coding bag of one information transmitting apparatus transmission is decoded according to pre-arranged code form, to obtain correspondence
The programm name of currently playing TV programme, user smart card numbering, Set Top Box model and Set Top Box coding, based on user
Smart card numbering determines set-top box users information, encodes based on Set Top Box model and Set Top Box and determines set top box information, by right
The programm name of currently playing TV programme, set-top box users information and the set top box information answered are as a program audience
Record output.
Described device includes: cohersive and integrated data library facilities, is positioned at server end, is connected with cohersive and integrated data equipment, is used for receiving
And preserve each program audience record；User input device, is positioned at server end, is connected with audience rating statistical equipment, for base
In the input operation of user, determine the first Preset Time and the second Preset Time.
Described device includes: audience rating statistical equipment, is positioned at server end, is connected with cohersive and integrated data library facilities, for every
Adding up the audience ratings of each TV programme every the first Preset Time based on each program audience record, concrete statistical operation is such as
Under: in cohersive and integrated data library facilities, each joint preserved in up-to-date first Preset Time is searched for every the first Preset Time
Mesh rating record is as each up-to-date program audience record, for each TV programme, based on its programm name at each
Searching out a plurality of up-to-date program audience record with same program name in new program audience record, it is a plurality of that statistics searches
The rating sum of corresponding TV programme, using the rating sum as corresponding TV programme, is removed by the quantity of up-to-date program audience record
To promote Set Top Box sum to obtain the audience ratings of corresponding TV programme.
Wherein, audience rating statistical equipment is additionally operable to every the second Preset Time statistical machine top box Homes Using TV, and concrete operations are such as
Under: audience rating statistical equipment is searched in cohersive and integrated data library facilities every the second Preset Time and is protected in up-to-date second Preset Time
Each the up-to-date program audience record left, determines that the quantity of the Set Top Box that each up-to-date program audience record relates to is to make
Total for online Set Top Box, by online Set Top Box sum divided by promoting Set Top Box sum to obtain set-top-box opening rate.
Wherein, the described programm name of TV programme currently playing based on business information extraction, program category, television station
Title, place reproduction time section and Pgmtime length: believe for network information table NIT, BAT bouquet association table BAT or business
Breath table SDT, extracts section Section that its sublist is transmitted, and extracts what descriptor Descriptor was transmitted from section Section
The all business description information received are combined into program related data by business description information；Based on network information table NIT
The program related data of program related data, the program related data of BAT bouquet association table BAT and service information list SDT extracts works as
The programm name of the TV programme of front broadcasting, program category, television station's title, place reproduction time section and Pgmtime are long
Degree.
Wherein, described TS stream is made up of packet header and load, and described load includes the MPEG-2 data of 184 bytes, described bag
Head includes a sync byte SYNC1 and three other bytes, and described three other bytes are used for traffic identification, scramble and control
Information, being specifically distributed as of three other bytes in described packet header, 1 transmission error code indication bit position, 1 clean data cell rises
Beginning indication bit position, 1 is transmitted priority bit position, 13 bag identifier PID bits, and 2 are transmitted scrambling control bits position,
2 self adaptation districts control bit and 4 continuous counter bits.
Alternatively, in said device: business information includes network information table NIT, BAT bouquet association table BAT and business letter
Breath table SDT；Network information table NIT, BAT bouquet association table BAT and service information list SDT are for extracting currently playing TV Festival
Purpose programm name, program category, television station's title, place reproduction time section and Pgmtime；User input device is control
Keyboard array processed；User input device is for touching display screen；And frequency duplex communications equipment, at television and server
Frequency duplex communications link is set up between end.
It addition, SI information content is according to network (network) → transport strem (transmission stream) → service
The hierarchical sequence of (business) → event (event) describes.SI data message is to carry out storing according to certain data structure, this
Sample one can be only achieved and carries out data retrieval and extraction quickly and easily.SI data mainly have: the network information, transport stream,
Business information, the event information etc. of business, and substantial amounts of information all transmitted by descriptor, so available kinematic chains
Table stores data, constitutes from network, transmission stream, business, the tree of event.The parsing of Set Top Box receiving terminal is mainly responsible for
The reconstruction of these SI data.
In digital television system, in order to enable effectively to organize from numerous packets SI information, and employ very
Many marks.There are Network_id (network identity), Original_network_id (original network identification), Transport_
Stream_id (transport stream identification), Service id (service identification), eventid_id (event identifier), Bouquet_id (industry
Business group identification).These marks are as information searching location use, such as: a business information will be found out in a TS,
Just it is to be understood that the mark that this business information is in that network, in which TS and this business information is in this flows, this
Sample one, by filtering layer by layer, just can be precisely located the position describing this business information, and they are found out count
According to tissue.
Use the account number cipher smart storage device based on fingerprint recognition of the present invention, cannot be according to sight for prior art
Crowd watches that program is play or the tactful technical problem carrying out detail process of playback by situation in real time, receives in real time by gathering spectators
Parameters when seeing and the every business information in collection video flowing, on the basis of above-mentioned data, cater to TV programme
Service provider and the demand of televiewer, design materialization, targetedly program look back strategy or broadcast strategy.
Although it is understood that the present invention discloses as above with preferred embodiment, but above-described embodiment being not used to
Limit the present invention.For any those of ordinary skill in the art, without departing under technical solution of the present invention ambit,
Technical solution of the present invention is made many possible variations and modification by the technology contents that all may utilize the disclosure above, or is revised as
Equivalent embodiments with change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification made for any of the above embodiments, equivalent variations and modification, all still fall within the scope of technical solution of the present invention protection
In.
Claims (7)
1. an account number cipher intelligent storage method based on fingerprint recognition, the method includes:
1) providing a kind of account number cipher smart storage device based on fingerprint recognition, described device includes intelligent storage equipment, use
Family information extracting device, SI analyzing device, programme information send equipment and embedded processing equipment, and user profile extraction equipment is used
In obtaining user smart card numbering, Set Top Box model and Set Top Box coding, SI analyzing device is used for extracting television program service
Information, programme information sends equipment and is connected with SI analyzing device and embedded processing equipment respectively, for by television program service
Information is transmitted to embedded processing equipment；
2) described device is used.
2. the method for claim 1, it is characterised in that described device includes:
Intelligent storage equipment, sets including fingerprint detection subset, fingerprint recognition subset, micro-control equipment, account number cipher management
Standby and storage subset, micro-control equipment respectively with fingerprint detection subset, fingerprint recognition subset, account number cipher management subset
Connect with storage subset；Intelligent storage equipment is for storing the parameters of the required storage of server end；
Embedded processing equipment, is positioned at server end, sends equipment with the programme information of television and is connected to receive currently playing
Television station's title of TV programme, for often receiving below television station's title of the most currently playing TV programme performs
Operation: update the number of times of the television station's title receiving currently playing TV programme per minute, based on update after per minute
The number of times of the television station's title receiving currently playing TV programme determines the playback distribution bandwidth of corresponding television station；Wherein,
Embedded processing equipment number of times based on the television station's title receiving currently playing TV programme per minute after updating is true
The playback distribution bandwidth of fixed corresponding television station includes: the TV receiving currently playing TV programme per minute after updating
The number of times of platform title than the television station's title receiving currently playing TV programme per minute before updating often time, increase
Add the playback distribution bandwidth of corresponding television station, reduce the playback distribution bandwidth of other television stations, the reception per minute after updating
To the number of times of television station's title of currently playing TV programme than per minute receiving currently playing TV Festival before updating
When the number of times of purpose television station title is few, reducing the playback distribution bandwidth of corresponding television station, the playback increasing other television stations divides
Wear width；
Ofdm signal processing equipment, is positioned at television, for TV RF signals is simulated down coversion to be transformed into intermediate frequency
On, to signal digitized on intermediate frequency, then the signal after digitized is carried out Digital Down Convert, to the described numeral received
Signal after down coversion carries out solving OFDM frame, solving data slice, OFDM demodulation process, to obtain the word after OFDM demodulation processes successively
Joint；
Information source pre-processing device, is positioned at television, is used for connecting described ofdm signal processing equipment to receive described OFDM demodulation
Byte after process, carries out the intertexture of deconvoluting that the degree of depth is 12 to described byte, and to deconvoluting, the signal after interweaving carries out ISN
It is the error correction decoding that low-density checksum LDPC decodes for reed-solomon RS decoding, outer code, after obtaining error correction decoding
Multiple logical data stream, and the multiple logical data stream after described error correction decoding are merged into a transport stream TS stream；
TS stream unpacks equipment, is positioned at television, is used for connecting described information source pre-processing device and sets to receive described information source pretreatment
The TS stream of standby output, demultiplexes, to obtain business information TS bag, to institute the TS stream of described information source pre-processing device output
State business information TS bag and carry out XieTSBao, to obtain business information；
SI analyzing device, is positioned at television, is connected to receive business information for unpacking equipment with TS stream, carries based on business information
Take the programm name of currently playing TV programme, program category, television station's title, place reproduction time section and Pgmtime
Length；
Programme information sends equipment, is positioned at television, is connected with SI analyzing device, with defeated at each TV programme playback period
Go out the programm name of the most currently playing TV programme, program category, television station's title, place reproduction time section and program
Time span；
User profile extraction equipment, is positioned at television, for being connected with the conditional access interface i.e. CA interface of Set Top Box, to receive
User smart card is numbered, and is additionally operable to the built-in ROM with Set Top Box and is connected, and encodes with receiving set up box model and Set Top Box；
Information encoding apparatus, is positioned at television, is connected with user profile extraction equipment and SI analyzing device respectively, for according in advance
If programm name, user smart card numbering, Set Top Box model and Set Top Box that coded format is to currently playing TV programme
Encode, to obtain program audience information coding bag；
Information transmitting apparatus, is positioned at television, is connected with information encoding apparatus, for the playback period in each TV programme
Send a program audience information coding bag；
Cohersive and integrated data equipment, is positioned at server end, is connected with each information transmitting apparatus, sends out each information transmitting apparatus
The program audience information coding bag sent is decoded according to pre-arranged code form, to obtain corresponding currently playing TV programme
Programm name, user smart card numbering, Set Top Box model and Set Top Box coding, based on user smart card numbering determine machine top
Box user profile, encodes based on Set Top Box model and Set Top Box and determines set top box information, by corresponding currently playing TV
The programm name of program, set-top box users information and set top box information export as a program audience record；
Cohersive and integrated data library facilities, is positioned at server end, is connected with cohersive and integrated data equipment, is used for receiving and preserve each program audience
Record；
User input device, is positioned at server end, is connected with audience rating statistical equipment, for input operation based on user, really
Fixed first Preset Time and the second Preset Time；
Audience rating statistical equipment, is positioned at server end, is connected with cohersive and integrated data library facilities, for every the first Preset Time based on
The audience ratings of each TV programme added up in each program audience record, and concrete statistical operation is as follows: every the first Preset Time
Each program audience record preserved in up-to-date first Preset Time is searched for as each in cohersive and integrated data library facilities
Up-to-date program audience record, for each TV programme, searches in each up-to-date program audience record based on its programm name
Rope goes out to have a plurality of up-to-date program audience record of same program name, a plurality of up-to-date program audience record that statistics searches
Quantity using the rating sum as corresponding TV programme, by the rating of corresponding TV programme sum divided by promote Set Top Box sum with
Obtain the audience ratings of corresponding TV programme；
Wherein, audience rating statistical equipment is additionally operable to every the second Preset Time statistical machine top box Homes Using TV, and concrete operations are as follows: receive
Depending on rate statistics equipment every the second Preset Time is searched in cohersive and integrated data library facilities and preserved in up-to-date second Preset Time
Each the up-to-date program audience record come, determine the quantity of the Set Top Box that each up-to-date program audience record relates to using as
Line Set Top Box sum, by online Set Top Box sum divided by promoting Set Top Box sum to obtain set-top-box opening rate；
Wherein, the described programm name of TV programme currently playing based on business information extraction, program category, television station's name
Title, place reproduction time section and Pgmtime length: for network information table NIT, BAT bouquet association table BAT or business information
Table SDT, extracts section Section that its sublist is transmitted, and extracts the industry that descriptor Descriptor is transmitted from section Section
The all business description information received are combined into program related data by business description information；Joint based on network information table NIT
The program related data of mesh related data, the program related data of BAT bouquet association table BAT and service information list SDT extracts current
The programm name of TV programme, program category, television station's title, place reproduction time section and the Pgmtime length play；
Wherein, described TS stream is made up of packet header and load, and described load includes the MPEG-2 data of 184 bytes, described Bao Toubao
Including a sync byte SYNC1 and three other bytes, described three other bytes are used for traffic identification, scramble and control letter
Breath, being specifically distributed as of three other bytes in described packet header, 1 transmission error code indication bit position, 1 clean data cell initiates
Indication bit position, 1 transmission priority bit position, 13 bag identifier PID bits, 2 transmission scrambling control bits positions, 2
Individual self adaptation district controls bit and 4 continuous counter bits.
3. method as claimed in claim 2, it is characterised in that:
Business information includes network information table NIT, BAT bouquet association table BAT and service information list SDT.
4. method as claimed in claim 3, it is characterised in that:
Network information table NIT, BAT bouquet association table BAT and service information list SDT are for extracting currently playing TV programme
Programm name, program category, television station's title, place reproduction time section and Pgmtime length.
5. method as claimed in claim 2, it is characterised in that:
User input device is control key disk array.
6. method as claimed in claim 2, it is characterised in that:
User input device is for touching display screen.
7. the method as described in claim 2-6 is arbitrary, it is characterised in that also include:
Frequency duplex communications equipment, for setting up frequency duplex communications link between television and server end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578658.XA CN106131661A (en) | 2016-07-21 | 2016-07-21 | A kind of account number cipher intelligent storage method based on fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578658.XA CN106131661A (en) | 2016-07-21 | 2016-07-21 | A kind of account number cipher intelligent storage method based on fingerprint recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106131661A true CN106131661A (en) | 2016-11-16 |
Family
ID=57290825
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578658.XA Withdrawn CN106131661A (en) | 2016-07-21 | 2016-07-21 | A kind of account number cipher intelligent storage method based on fingerprint recognition |
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| Country | Link |
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| CN (1) | CN106131661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422979A (en) * | 2021-08-24 | 2021-09-21 | 成都万创科技股份有限公司 | Digital television signal forwarding system |
-
2016
- 2016-07-21 CN CN201610578658.XA patent/CN106131661A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422979A (en) * | 2021-08-24 | 2021-09-21 | 成都万创科技股份有限公司 | Digital television signal forwarding system |
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Application publication date: 20161116 |