CN106101644A - A kind of Internet of Things polyhouse-based agriculture growth monitoring method - Google Patents
A kind of Internet of Things polyhouse-based agriculture growth monitoring method Download PDFInfo
- Publication number
- CN106101644A CN106101644A CN201610578499.3A CN201610578499A CN106101644A CN 106101644 A CN106101644 A CN 106101644A CN 201610578499 A CN201610578499 A CN 201610578499A CN 106101644 A CN106101644 A CN 106101644A
- Authority
- CN
- China
- Prior art keywords
- programme
- equipment
- currently playing
- information
- top box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
Abstract
The present invention relates to a kind of Internet of Things polyhouse-based agriculture growth monitoring system, including growth monitoring device, programme information sends equipment, DSP processes chip and audience rating statistical equipment, DSP processes the number of times of the programm name of TV programme currently playing in chip sends the programm name statistics Preset Time of the currently playing TV programme that equipment sends based on programme information, broadcasting frequencies based on the currently playing TV programme of above-mentioned number of times real-time update, the broadcasting frequency being additionally based upon currently playing TV programme adjusts currently playing TV programme advertisement duration before playing back future in real time.
Description
Technical field
The present invention relates to monitoring field, particularly relate to a kind of Internet of Things polyhouse-based agriculture growth monitoring method.
Background technology
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, he 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 broadcasting control program, the control to existing digital television program playback controls system
Pattern refines, and gathers the real-time viewing information of spectators when spectators watch in real time, believes the business in digital video frequency flow simultaneously
Breath carries out resolving to obtain program related data, on the basis of above-mentioned data, plays back digital television program according to default rule
In relevant control project be customized, thus provide preferably service for reviewing spectators.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of Internet of Things polyhouse-based agriculture growth monitoring system, use electronics
Relevant parameter during televiewer is watched by detection means in real time accurately detects, transmission lattice based on television video stream
The business information of the TV programme that televiewer is watched by formula in real time resolves and extracts, and data based on above-mentioned acquisition and
Reasonably watch design rule, formulate TV programme flexibly and review the layout strategy of strategy and TV programme, thus simultaneously
Cater to the demand of TV programme supplier and televiewer.
According to an aspect of the present invention, it is provided that a kind of Internet of Things polyhouse-based agriculture growth monitoring system, described system includes
Growth monitoring device, programme information send equipment, DSP processes chip and audience rating statistical equipment, and DSP processes chip based on program
TV Festival currently playing in the programm name statistics Preset Time of the currently playing TV programme that information transmitting apparatus sends
The number of times of purpose programm name, broadcasting frequencies based on the currently playing TV programme of above-mentioned number of times real-time update, it is additionally based upon and works as
The broadcasting frequency of the TV programme of front broadcasting adjusts currently playing TV programme advertisement duration before playing back future in real time.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system, including: growth monitoring device, it is positioned at electricity
Depending on end, carry out video monitoring for the polyhouse-based agriculture from television is grown content, and monitored results is sent out by Internet of Things
The agricultural growth delivering to far-end monitors service centre；User profile extraction equipment, is positioned at television, for the condition with Set Top Box
Access interface 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, to receive
Set Top Box model and Set Top Box coding；Information encoding apparatus, is positioned at television, respectively with user profile extraction equipment and program
Information extracting device connects, for intelligent to programm name, the user of currently playing TV programme according to pre-arranged code form
Card numbering, Set Top Box model and Set Top Box encode, to obtain program audience information coding bag；Information sends and sets
Standby, it is positioned at television, is connected with information encoding apparatus, receive for sending a program at the playback period of each TV programme
Visual information coding bag；Cohersive and integrated data equipment, is positioned at server end, is connected with each information transmitting apparatus, to each information
The program audience information coding bag that transmission equipment sends is decoded according to pre-arranged code form, to obtain the currently playing of correspondence
The programm name of TV programme, user smart card numbering, Set Top Box model and Set Top Box coding, based on user smart card compile
Number determine set-top box users information, encode based on Set Top Box model and Set Top Box and determine set top box information, by corresponding current
The programm name of TV programme, set-top box users information and the set top box information play record defeated as a program audience
Go out；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, with cohersive and integrated data library facilities even
Connect, for adding up the audience ratings of each TV programme every the first Preset Time based on each program audience record, specifically unite
Meter operation is as follows: searches in cohersive and integrated data library facilities every the first Preset Time and preserves in up-to-date first Preset Time
Each program audience record as each up-to-date program audience record, for each TV programme, based on its programm name
The a plurality of up-to-date program audience record with same program name, statistics search is searched out in each up-to-date program audience record
The quantity of a plurality of up-to-date program audience record arrived is using the rating sum as corresponding TV programme, by the receipts of corresponding TV programme
Depending on sum divided by promoting Set Top Box sum to obtain the audience ratings of corresponding TV programme；DSP processes chip, is positioned at server end,
The equipment that sends with the programme information of television is connected to receive the programm name of currently playing TV programme, for often receiving
The programm name of the most currently playing TV programme performs following operation: updates and per minute receives currently playing TV Festival
The number of times of purpose programm name, number of times based on the programm name receiving currently playing TV programme per minute after updating
The broadcasting frequency of the TV programme that real-time update is currently playing, the broadcasting frequency being additionally based upon currently playing TV programme is adjusted in real time
Whole currently playing TV programme advertisement duration before playing back future；Channel receives equipment, is positioned at television, for by connecing
Receive antenna and receive radiofrequency signal, radiofrequency signal is simulated down coversion to be transformed on intermediate frequency, to signal numeral on intermediate frequency
Change, then the signal after digitized is carried out Digital Down Convert；OFDM processing equipment, is positioned at television, for receiving with channel
Equipment connects, and receives channel and receives the signal of equipment output, and the signal that channel receives equipment output carries out solving OFDM frame successively
Process and OFDM demodulation processes；QAM demodulated equipment, is positioned at television, for being connected with OFDM processing equipment, sets OFDM process
The signal of standby output carries out 16QAM demodulation process；Inverse ratio spy's interleaving apparatus, is positioned at television, for QAM demodulated equipment even
Connect, the signal of QAM demodulated equipment output is carried out the anti-Bit Interleave that matrix sub-clustering spiral interweaves；Turbo decoding device, is positioned at
Television, connects for inverse ratio spy's interleaving apparatus, and the signal exporting inverse ratio spy's interleaving apparatus carries out the Turbo of 1/2 code check and solves
Code processes, to obtain the Turbo of 1/2 code check decoded transport stream TS stream；Programme information extraction equipment, is positioned at television, uses
In being connected to receive the Turbo decoded transport stream TS stream of described 1/2 code check with Turbo decoding device, to described 1/2 code check
Turbo decoded transport stream TS stream demultiplex, to obtain the TS bag of business information, the TS bag of business information is carried out
Dissection process is to obtain business information, and extracts the currently playing programm name of TV programme, program class based on business information
Type, television station's title, place reproduction time section and Pgmtime length；Programme information sends equipment, is positioned at television, with joint
Mesh information extracting device connects, with the program of the TV programme the most currently playing in the output of each TV programme playback period
Title, program category, television station's title, place reproduction time section and Pgmtime length；Wherein, DSP processes chip also base
When broadcasting frequency in currently playing TV programme adjusts the advertisement before playing back future of the currently playing TV programme in real time
Length includes: the broadcasting frequency of currently playing TV programme is the biggest, the advertisement before playing back future of the currently playing TV programme
Duration is the longest, and the broadcasting frequency of currently playing TV programme is the least, currently playing TV programme future play back before wide
Accuse duration the shortest；Wherein, audience rating statistical equipment is additionally operable to every the second Preset Time statistical machine top box Homes Using TV, concrete operations
As follows: audience rating statistical equipment is searched in up-to-date second Preset Time every the second Preset Time in cohersive and integrated data library facilities
Each the up-to-date program audience record preserved, determine the quantity of the Set Top Box that each up-to-date program audience record relates to
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.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system: business information TS bag has the bag of setting
Identifier PID.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system: PID is dissimilar in being used to flow for TS
The identifier of allocation of packets different value.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system: DSP processes built-in chip type timing unit and uses
In the temporal information that offer is current.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system: programme information sends equipment and program letter
Breath extraction equipment is integrated in one piece of asic chip.
More specifically, in described Internet of Things polyhouse-based agriculture growth monitoring system, also include: wired communication interface, be used for
Connect 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 block diagram growing monitoring system according to the Internet of Things polyhouse-based agriculture shown in embodiment of the present invention.
Reference: 1 programme information sends equipment；2 DSP process chip；3 audience rating statistical equipment
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the Internet of Things polyhouse-based agriculture growth monitoring system of the present invention is carried out in detail
Explanation.
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 Internet of Things polyhouse-based agriculture growth monitoring system, it is possible to according to
Spectators make a set of applicable spectators review at viewing and the default design rules of reviewing of real-time TV reception
Watching habit spectators review the TV playback strategy of rating preference, simple TV playback pattern will embody in the past, keep away
Exempt to cause discomfort to spectators during reviewing.
Fig. 1 is the block diagram growing monitoring system according to the Internet of Things polyhouse-based agriculture shown in embodiment of the present invention,
Described system includes growing monitoring device, programme information sends equipment, DSP processes chip and audience rating statistical equipment, DSP process
The programm name of the currently playing TV programme that chip sends equipment transmission based on programme information is current in adding up Preset Time
The number of times of programm name of the TV programme play, broadcasting frequencies based on the currently playing TV programme of above-mentioned number of times real-time update
Rate, the broadcasting frequency being additionally based upon currently playing TV programme adjusts currently playing TV programme in real time before playing back future
Advertisement duration.
Then, the concrete structure continuing the growth monitoring system of the Internet of Things polyhouse-based agriculture to the present invention is carried out further
Bright.
Described system includes: growth monitoring device, is positioned at television, in growing the polyhouse-based agriculture from television
Hold and carry out video monitoring, and the agricultural growth that monitored results is sent to far-end by Internet of Things is monitored service centre；User believes
Breath 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
Numbering, 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.
Described system includes: information encoding apparatus, is positioned at television, respectively with user profile extraction equipment and programme information
Extraction equipment connects, for compiling programm name, the user smart card of currently playing TV programme according to pre-arranged code form
Number, Set Top Box model and Set Top Box encode, to obtain program audience information coding bag；Information transmitting apparatus, position
In television, it is connected with information encoding apparatus, for sending a program audience letter at the playback period of each TV programme
Breath coding bag.
Described system 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 system 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 system 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.
Described system includes: DSP processes chip, is positioned at server end, sends equipment with the programme information of television and is connected
To receive the programm name of currently playing TV programme, for often receiving the program names of the most currently playing TV programme
Claim to perform following operation: update the number of times of the programm name receiving currently playing TV programme per minute, after updating
The number of times real-time update of the programm name receiving currently playing TV programme per minute currently playing TV programme
Playing frequency, the broadcasting frequency being additionally based upon currently playing TV programme adjusts currently playing TV programme in real time the most back and forth
Advertisement duration before putting.
Described system includes: channel receives equipment, is positioned at television, for receiving radiofrequency signal by reception antenna, and will
Radiofrequency signal simulation down coversion is to be transformed on intermediate frequency, to signal digitized on intermediate frequency, then to the letter after digitized
Number carry out Digital Down Convert.
Described system includes: OFDM processing equipment, is positioned at television, is connected for receiving equipment with channel, receives channel
The signal of reception equipment output, the signal that channel receives equipment output carries out solving at the process of OFDM frame and OFDM demodulation successively
Reason.
Described system includes: QAM demodulated equipment, is positioned at television, for being connected with OFDM processing equipment, to OFDM process
The signal of equipment output carries out 16QAM demodulation process；Inverse ratio spy's interleaving apparatus, is positioned at television, for QAM demodulated equipment even
Connect, the signal of QAM demodulated equipment output is carried out the anti-Bit Interleave that matrix sub-clustering spiral interweaves.
Described system includes: Turbo decoding device, is positioned at television, connects for inverse ratio spy's interleaving apparatus, special to inverse ratio
The signal of interleaving apparatus output carries out the Turbo decoding process of 1/2 code check, to obtain the decoded transmission of the Turbo of 1/2 code check
Stream TS stream.
Described system includes: programme information extraction equipment, is positioned at television, for being connected to connect with Turbo decoding device
Receive the Turbo decoded transport stream TS stream of described 1/2 code check, the Turbo decoded transport stream TS stream to described 1/2 code check
Demultiplex, to obtain the TS bag of business information, the TS bag of business information is carried out dissection process to obtain business information, and
The currently playing programm name of TV programme, program category, television station's title, place reproduction time is extracted based on business information
Section and Pgmtime length.
Described system includes: programme information send equipment, be positioned at television, be connected with programme information extraction equipment, with
Each TV programme playback period the most currently playing programm name of TV programme of output, program category, television station's name
Title, place reproduction time section and Pgmtime length.
Wherein, DSP processes chip and is additionally based upon the broadcasting frequency of currently playing TV programme and adjusts currently playing in real time
TV programme advertisement duration before playing back future includes: the broadcasting frequency of currently playing TV programme is the biggest, currently playing
TV programme future play back before advertisement duration the longest, the broadcasting frequency of currently playing TV programme is the least, currently broadcasts
The TV programme put advertisement duration before playing back future is the shortest.
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.
Alternatively, in the system: business information TS bag has the PID Packet Identifier PID of setting；PID is used to flow for TS
The identifier of middle different types of data bag distribution different value；DSP processes the time that built-in chip type timing unit is used for providing current
Information；Programme information sends equipment and programme information extraction equipment is integrated in one piece of asic chip；And wire communication connects
Mouthful, it is used for connecting television and server end.
It addition, compare influential audience rating investigating company in the world mainly have an AGB Nelson, an also U.S.
Ah 's wound market research agency (Arbitron Company), BARB (the Broadcaster Audience Research of Britain
Board Limited), TNS, the Video Research Ltd (being called for short VR) of France, Canadian BBM etc..
AGB Nelson is the market researchy corporation that the whole world is maximum, and nineteen twenty-three is found in Chicago,U.S, be current history
For the long commercial company being engaged in audience rating survey, 1999, Nielsen Media Research was by the Publishing Group VNU (VNU of Holland
It is one of the premier medium in the world and information company) purchase, thus obtain bigger financial support.August 5 in 2004
Day, under belong to the research of Kantar medium (Kantar group is one of maximum research, analysis and consultation network in the whole world, under belong to
WPP group) AGB group and Nielsen Media Research announce the plan of merging, it is all of that this plan will integrate AGB group
The TV audience rating service that company and Nielsen Media Research are all had by oneself, VNU and Kantar respectively accounts for the share of 50%.By this
Secondary joint, Nelson has obtained strong technical support.New co-partnership company is named as AGB Nielsen Media Research, and it is received
The staple market covered depending on rate service includes Australia, China, Hong-Kong, Italy, South Africa and Britain.
Audience ratings major variable is viewer ship and viewing time, thus any factor that can have influence on viewer ship or
The factor of person's viewing time can have influence on audience ratings.Audience ratings is based on what statistical method produced, the change of samples selection, mark
The accurate change arranged also can affect audience ratings.
The major influence factors of audience ratings is as follows: 1. region factor, according to the rating hobby of each local resident, same class
The TV programme of type are the most different in different regions audience ratings.2. seasonal factor, usually 12 middle of the month, the first five months is averagely received
Relatively low depending on rate, summer vacation, audience ratings had rise, and had reached annual peak.3. period factor, behaves oneself best in rating
Be then this period of 19:00-20:00, it can be seen, the period determines the rating of TV play to a great extent
Rate.4. channel factor, the TV play of same portion is in different channel broadcast, and his audience ratings is the most different.
Use the Internet of Things polyhouse-based agriculture growth monitoring system of the present invention, cannot receive in real time according to spectators for prior art
Depending on circumstances program is play or playback strategy carries out the technical problem of detail process, each when watching in real time by gathering spectators
Parameter and gather the every business information in video flowing, on the basis of above-mentioned data, cater to TV services business and
The demand of televiewer, designs materialization, targetedly program look back strategy or broadcast strategy, thus sees meeting TV
Many watch demand while, the Promgramming for TV services business provides convenient.
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 Internet of Things polyhouse-based agriculture growth monitoring method, the method includes:
1) providing a kind of Internet of Things polyhouse-based agriculture growth monitoring system, described system includes growing monitoring device, programme information is sent out
Sending equipment, DSP to process chip and audience rating statistical equipment, DSP processes chip and sends the current of equipment transmission based on programme information
The number of times of the programm name of TV programme currently playing in the programm name statistics Preset Time of the TV programme play, based on
The broadcasting frequency of the TV programme that above-mentioned number of times real-time update is currently playing, is additionally based upon the broadcasting frequency of currently playing TV programme
Rate adjusts currently playing TV programme advertisement duration before playing back future in real time；
2) described system is used.
2. the method for claim 1, it is characterised in that described system includes:
Growth monitoring device, is positioned at television, carries out video monitoring for the polyhouse-based agriculture from television is grown content, and
The agricultural growth that monitored results is sent to far-end by Internet of Things is monitored service centre；
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 programme information extraction equipment respectively, is used for
According to pre-arranged code form to the programm name of currently playing TV programme, user smart card numbering, Set Top Box model and
Set Top Box encodes, 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；
DSP processes chip, is positioned at server end, and the equipment that sends with the programme information of television is connected to receive currently playing electricity
Depending on the programm name of program, perform following operation for often receiving the programm name of the most currently playing TV programme: more
The number of times of the programm name receiving currently playing TV programme the most per minute, receives current based on per minute after updating
The broadcasting frequency of the TV programme that the number of times real-time update of programm name of the TV programme play is currently playing, is additionally based upon current
The broadcasting frequency of the TV programme play adjusts currently playing TV programme advertisement duration before playing back future in real time；
Channel receives equipment, is positioned at television, for receiving radiofrequency signal by reception antenna, under radiofrequency signal being simulated
Frequency conversion, to be transformed on intermediate frequency, to signal digitized on intermediate frequency, then carries out Digital Down Convert to the signal after digitized；
OFDM processing equipment, is positioned at television, is connected for receiving equipment with channel, receives channel and receives the letter of equipment output
Number, the signal that channel receives equipment output carries out solving the process of OFDM frame and OFDM demodulation process successively；
QAM demodulated equipment, is positioned at television, for being connected with OFDM processing equipment, enters the signal of OFDM processing equipment output
Row 16QAM demodulation process；
Inverse ratio spy's interleaving apparatus, is positioned at television, for being connected with QAM demodulated equipment, enters the signal of QAM demodulated equipment output
The anti-Bit Interleave that row matrix sub-clustering spiral interweaves；
Turbo decoding device, is positioned at television, connects for inverse ratio spy's interleaving apparatus, the letter to the output of inverse ratio spy's interleaving apparatus
Number carry out the Turbo decoding process of 1/2 code check, to obtain the Turbo of 1/2 code check decoded transport stream TS stream；
Programme information extraction equipment, is positioned at television, for being connected with Turbo decoding device to receive described 1/2 code check
Turbo decoded transport stream TS stream, demultiplexes the Turbo decoded transport stream TS stream of described 1/2 code check, to obtain
The TS bag of business information, the TS bag of business information is carried out dissection process to obtain business information, and 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 programme information extraction equipment, to play in each TV programme
The most currently playing programm name of TV programme of cycle output, program category, television station's title, place reproduction time section with
And Pgmtime length；
Wherein, DSP processes chip and is additionally based upon the broadcasting frequency of currently playing TV programme and adjusts currently playing TV in real time
Program advertisement duration before playing back future includes: the electricity that the broadcasting frequency of currently playing TV programme is the biggest, currently playing
The longest depending on program advertisement duration before playing back future, the broadcasting frequency of currently playing TV programme is the least, currently playing
TV programme advertisement duration before playing back future is the shortest；
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.
3. method as claimed in claim 2, it is characterised in that:
Business information TS bag has the PID Packet Identifier PID of setting.
4. method as claimed in claim 3, it is characterised in that:
PID is used to as the identifier of different types of data bag distribution different value in TS stream.
5. method as claimed in claim 2, it is characterised in that:
DSP processes the temporal information that built-in chip type timing unit is used for providing current.
6. method as claimed in claim 2, it is characterised in that:
Programme information sends equipment and programme information extraction equipment is integrated in one piece of asic chip.
7. the method as described in claim 2-6 is arbitrary, it is characterised in that also include:
Wired communication interface, is used for connecting television and server end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578499.3A CN106101644A (en) | 2016-07-21 | 2016-07-21 | A kind of Internet of Things polyhouse-based agriculture growth monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578499.3A CN106101644A (en) | 2016-07-21 | 2016-07-21 | A kind of Internet of Things polyhouse-based agriculture growth monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106101644A true CN106101644A (en) | 2016-11-09 |
Family
ID=57449899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610578499.3A Withdrawn CN106101644A (en) | 2016-07-21 | 2016-07-21 | A kind of Internet of Things polyhouse-based agriculture growth monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106101644A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1825943A (en) * | 2006-03-21 | 2006-08-30 | 李世平 | Viewing rate data automatic acquiring and statistical system for digital TV system and method thereof |
| US20090133064A1 (en) * | 2007-11-19 | 2009-05-21 | Tetsuo Maruyama | Information providing device, information acquisition terminal, broadcast receiving terminal, information providing system, information providing method, and program |
| CN102342096A (en) * | 2009-01-06 | 2012-02-01 | Lg电子株式会社 | Apparatus for processing images and method thereof |
| CN103297814A (en) * | 2013-06-28 | 2013-09-11 | 百视通新媒体股份有限公司 | Television viewing rate assessment method and system based on internet protocol television (IPTV) |
| CN103728938A (en) * | 2013-12-20 | 2014-04-16 | 上海同脉食品有限公司 | Intelligent agricultural greenhouse application system based on technology of internet of things |
| CN105100818A (en) * | 2014-04-29 | 2015-11-25 | 腾讯科技（北京）有限公司 | Website video playing method and system and website server |
| CN105245921A (en) * | 2011-01-20 | 2016-01-13 | Lg电子株式会社 | Digital receiver and method of providing real-time rating thereof |
| CN105794219A (en) * | 2013-12-03 | 2016-07-20 | Lg电子株式会社 | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
-
2016
- 2016-07-21 CN CN201610578499.3A patent/CN106101644A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1825943A (en) * | 2006-03-21 | 2006-08-30 | 李世平 | Viewing rate data automatic acquiring and statistical system for digital TV system and method thereof |
| US20090133064A1 (en) * | 2007-11-19 | 2009-05-21 | Tetsuo Maruyama | Information providing device, information acquisition terminal, broadcast receiving terminal, information providing system, information providing method, and program |
| CN102342096A (en) * | 2009-01-06 | 2012-02-01 | Lg电子株式会社 | Apparatus for processing images and method thereof |
| CN105245921A (en) * | 2011-01-20 | 2016-01-13 | Lg电子株式会社 | Digital receiver and method of providing real-time rating thereof |
| CN103297814A (en) * | 2013-06-28 | 2013-09-11 | 百视通新媒体股份有限公司 | Television viewing rate assessment method and system based on internet protocol television (IPTV) |
| CN105794219A (en) * | 2013-12-03 | 2016-07-20 | Lg电子株式会社 | Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals |
| CN103728938A (en) * | 2013-12-20 | 2014-04-16 | 上海同脉食品有限公司 | Intelligent agricultural greenhouse application system based on technology of internet of things |
| CN105100818A (en) * | 2014-04-29 | 2015-11-25 | 腾讯科技（北京）有限公司 | Website video playing method and system and website server |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2891316B1 (en) | Method and apparatus for processing digital service signal | |
| CN105981393B (en) | The device for sending broadcast singal, the device for receiving broadcast singal, the method for sending broadcast singal and the method for receiving broadcast singal | |
| KR100604301B1 (en) | Receiving terminal, method for controlling the same, and recorded medium on which program is recorded | |
| CN103945243A (en) | Watching statistical apparatus for digital television programs | |
| JP2015530801A (en) | Digital service signal processing method and apparatus | |
| CN102045588B (en) | Digital TV (television) advertisement and VOD (video on demand) integrated system | |
| US20100153445A1 (en) | Scheduling recording of recommended multimedia programs | |
| CN104602107B (en) | A kind of program updating method and terminal, server | |
| US7257233B2 (en) | Image forming device and image forming method | |
| CN103281585B (en) | The STB device of IPTV | |
| CN105959770A (en) | Communication method using data line | |
| CN106101643B (en) | Compatible type Internet of Things polyhouse-based agriculture grows monitoring system | |
| CN106101644A (en) | A kind of Internet of Things polyhouse-based agriculture growth monitoring method | |
| CN106131661A (en) | A kind of account number cipher intelligent storage method based on fingerprint recognition | |
| US20170134809A1 (en) | Broadcasting signal transmission apparatus, broadcasting signal reception apparatus, broadcasting signal transmission method, and broadcasting signal reception method | |
| CN106231376A (en) | Method of mobile payment based on bluetooth and system | |
| CN106162250B (en) | A kind of digital television program reviews control system | |
| CN106231351A (en) | Maintaining method is seen in a kind of old man's intelligent monitoring | |
| CN106210888A (en) | Old man's intelligent monitoring nursing system | |
| CN106131625A (en) | Intelligent robot for high-rise building cleaning | |
| CN106231364A (en) | Account number cipher smart storage device based on fingerprint recognition | |
| Jakšić et al. | Characteristics of hybrid broadcast broadband television (HbbTV) | |
| CN105979302A (en) | Security monitoring method and system based on face recognition | |
| US20100153173A1 (en) | Providing report of content most scheduled for recording | |
| CN106101801A (en) | Security fingerprint identification system based on cloud computing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161109 |