CN106101643B - Compatible type Internet of Things polyhouse-based agriculture grows monitoring system - Google Patents
Compatible type Internet of Things polyhouse-based agriculture grows monitoring system Download PDFInfo
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- CN106101643B CN106101643B CN201610578453.1A CN201610578453A CN106101643B CN 106101643 B CN106101643 B CN 106101643B CN 201610578453 A CN201610578453 A CN 201610578453A CN 106101643 B CN106101643 B CN 106101643B
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- 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
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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
- H04N21/41—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
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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
- H04N21/434—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 agricultures to grow monitoring system, including growing monitoring device, programme information sending device, DSP processing chips and audience rating statistical equipment, the number of the programm name of currently playing TV programme in the programm name statistics preset time for the currently playing TV programme that DSP processing chips are sent based on programme information sending device, broadcasting frequency based on the currently playing TV programme of above-mentioned number real-time update, broadcasting frequency also based on currently playing TV programme adjusts advertisement duration of the currently playing TV programme before following play back in real time.
Description
Technical field
The present invention relates to monitoring field more particularly to a kind of compatible type Internet of Things polyhouse-based agriculture growth monitoring systems.
Background technology
Range separation circuit the characteristics of amplitude highest, takes composite synchronizing signal using synchronizing signal in composite video signal
The characteristics of out integrating circuit is far smaller than line synchronising signal width using the width of field sync signal, by field sync signal from again
It closes and is separated in synchronizing signal, remove control field-scanning circuit, realize that TV field scan synchronizes.
It is that automatic realization row synchronizes that the separate mode of integrating circuit, which is also referred to as width separation AFC circuit effect,.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 is compared,
Then output error control voltage goes to adjust the frequency and phase of row scanning, realizes 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 for sending client information, he will regard
Frequently, the data bit flow that the encoders such as audio, auxiliary data are sent is combined into the serial bit stream of single channel through processing, gives letter
Road encodes and modulation.Receiving terminal and this process are exactly the opposite.
Multiplexer is not present in simulated television system.In DTV, multiplexer audio, video, auxiliary data code
Stream is packaged (this is popular saying, is packet in fact) by a packing device, is then combined into single channel again.Network communication
Data be all by certain format be packaged transmit.The packing of HDTV data will make it have scalability, graded properties, interaction
The basis of property.
Currently, DTV reviews that Model Design is more coarse, and broadcast strategy is reviewed substantially for each TV station
Identical, set each TV programme reviews that broadcast strategy is roughly the same, can not be according to televiewer in real-time viewing
What concrete condition carried out respective program reviews pattern customization, needless to say layout strategy to future television program and reviews electricity
Materialization and flexibility depending on the layout strategy of program, in this way it is easy to cause discomfort when reviewing to televiewer, such as because
It is insufficient for bandwidth and into not going in program look back state, while can not provide reference for the Promgramming of TV programme supplier yet
Data.
Therefore, it is necessary to a kind of new broadcasting control program, the control to existing digital television program playback controls system
Pattern is refined, and the real-time viewing information of spectators is acquired when spectators watch in real time, while the business in digital video frequency flow is believed
Breath is parsed to obtain program related data, and in above-mentioned data basis, digital television program is played back according to default rule
In relevant control project be customized, so as to review spectators provide better service.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of Internet of Things polyhouse-based agricultures to grow monitoring system, using electronics
Relevant parameter during detection means watches televiewer in real time is accurately detected, the transmission lattice based on television video stream
The business information for the TV programme that formula watches televiewer in real time is parsed and is extracted, and the data based on above-mentioned acquisition and
It reasonably watches design rule, formulates flexible TV programme and review strategy and the layout strategy of TV programme, so as to simultaneously
Cater to the demand of TV programme supplier and televiewer.
According to an aspect of the present invention, a kind of Internet of Things polyhouse-based agriculture growth monitoring system is provided, the system comprises
Monitoring device, programme information sending device, DSP processing chips and audience rating statistical equipment are grown, DSP processing chips are based on program
Currently playing TV Festival in the programm name statistics preset time for the currently playing TV programme that information transmitting apparatus is sent
The number of purpose programm name based on the broadcasting frequency of the currently playing TV programme of above-mentioned number real-time update, is also based on working as
The broadcasting frequency of the TV programme of preceding broadcasting adjusts advertisement duration of the currently playing TV programme before following play back in real time.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system, including：Monitoring device is grown, positioned at electricity
Depending on end, for carrying out video monitoring, and monitored results are sent out by Internet of Things to the polyhouse-based agriculture growth content from television
It is sent to the agricultural growth monitoring service center of distal end；User information extraction equipment, positioned at television, for the condition with set-top box
Access interface, that is, CA interfaces connection to receive user smart card number, is additionally operable to connect with the built-in ROM of set-top box, to receive
Set-top box model and set-top box coding；Information encoding apparatus, positioned at television, respectively with user information extraction equipment and program
Information extracting device connects, for according to programm name of the pre-arranged code form to currently playing TV programme, user's intelligence
Card number, set-top box model and set-top box are encoded, to obtain program audience information coding packet；Information transmission is set
It is standby, it positioned at television, connect with information encoding apparatus, is received for sending a program in the playback period of each TV programme
Visual information coding packet；Summarize data equipment, positioned at server end, connect with each information transmitting apparatus, to each information
The program audience information coding packet that sending device is sent is decoded according to pre-arranged code form, corresponding currently playing to obtain
TV programme programm name, user smart card number, set-top box model and set-top box coding, based on user smart card compile
Number determining set-top box users information determines set top box information based on set-top box model and set-top box coding, will it is corresponding currently
Programm name, set-top box users information and the set top box information of the TV programme of broadcasting record defeated as a program audience
Go out；Summarize database facility, positioned at server end, connect with summarizing data equipment, for receiving and preserving each program audience
Record；User input equipment positioned at server end, is connect with audience rating statistical equipment, is operated for the input based on user, really
Fixed first preset time and the second preset time；Audience rating statistical equipment positioned at server end, connects with summarizing database facility
It connects, it is specific to unite for recording the audience ratings for counting each TV programme based on each program audience every the first preset time
Meter operation is as follows：It is preserved in newest first preset time every the first preset time from search in database facility is summarized
Each program audience record as each newest program audience record, for each TV programme, based on its programm name
The a plurality of newest program audience record with same program name, statistics search are searched out in each newest program audience record
The quantity of a plurality of newest 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 set-top box sum is promoted to obtain the audience ratings of corresponding TV programme；DSP processing chips, positioned at server end,
The programm name to receive currently playing TV programme is connect with the programme information sending device of television, for often receiving
The programm name of primary currently playing TV programme performs following operate：It updates and per minute receives currently playing TV Festival
The number of purpose programm name, the number based on the updated programm name per minute for receiving currently playing TV programme
The broadcasting frequency of the currently playing TV programme of real-time update, the broadcasting frequency also based on currently playing TV programme are adjusted in real time
Advertisement duration of the whole currently playing TV programme before following play back；Channel receiving device positioned at television, connects for passing through
It receives antenna and receives radiofrequency signal, radiofrequency signal is subjected to analog down to be transformed on intermediate frequency, to signal number on intermediate frequency
Change, Digital Down Convert then is carried out to the signal after digitlization；OFDM processing equipments, positioned at television, for being received with channel
Equipment connects, and receives the signal of channel receiving device output, and solution OFDM frames are carried out successively to the signal of channel receiving device output
Processing and OFDM demodulation processing；QAM demodulated equipments positioned at television, for being connect with OFDM processing equipments, set OFDM processing
The signal of standby output carries out 16QAM demodulation process；Inverse ratio spy's interleaving apparatus, positioned at television, for connecting with QAM demodulated equipments
It connects, the anti-Bit Interleave to interweave to the signal of QAM demodulated equipments output into row matrix sub-clustering spiral；Turbo decoding devices, are located at
Television connects for inverse ratio spy interleaving apparatus, and the Turbo that 1/2 code check is carried out to the signal of inverse ratio spy interleaving apparatus output is solved
Code processing, to obtain the decoded transport stream TS streams of Turbo of 1/2 code check；Programme information extraction equipment positioned at television, is used
In being connect with Turbo decoding devices to receive the decoded transport stream TS streams of the Turbo of 1/2 code check, to 1/2 code check
The decoded transport stream TS streams of Turbo demultiplexed, to obtain the TS packets of business information, the TS packets of business information are carried out
Dissection process extracts based on business information programm name, the program class of currently playing TV programme to obtain business information
Type, TV station's title, place reproduction time section and Pgmtime length；Programme information sending device, positioned at television, with section
Mesh information extracting device connects, in the program of the primary currently playing TV programme of each TV programme playback period output
Title, program category, TV station's title, place reproduction time section and Pgmtime length；Wherein, DSP processing chips also base
When the broadcasting frequency of currently playing TV programme adjusts advertisement of the currently playing TV programme before following play back in real time
Length includes：The broadcasting frequency of currently playing TV programme is bigger, advertisement of the currently playing TV programme before following play back
Duration is longer, and the broadcasting frequency of currently playing TV programme is smaller, and currently playing TV programme are wide before following play back
It is shorter to accuse duration；Wherein, audience rating statistical equipment is additionally operable to count set-top box Homes Using TV, concrete operations every the second preset time
It is as follows：Audience rating statistical equipment is every the second preset time from summarizing in database facility search in newest second preset time
The each newest program audience record preserved, determine the quantity of set-top box that each newest program audience record is related to
As online set-top box sum, by online set-top box sum divided by set-top box sum is promoted to obtain set-top-box opening rate.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system：Business information TS packets have the packet of setting
Identifier PID.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system：PID is the different type in being flowed for TS
The identifier of allocation of packets different value.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system：Timing unit built in DSP processing chips is used
In the current temporal information of offer.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system：Programme information sending device and program letter
Breath extraction equipment is integrated in one piece of asic chip.
More specifically, in the Internet of Things polyhouse-based agriculture grows monitoring system, further include：Wired communication interface is used for
Connect television and server end.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram of the Internet of Things polyhouse-based agriculture growth monitoring system according to embodiment of the present invention.
Reference numeral：1 programme information sending device；2DSP processing chips；3 audience rating statistical equipment
Specific embodiment
The embodiment of the Internet of Things polyhouse-based agriculture growth monitoring system of the present invention is carried out below with reference to accompanying drawings detailed
Explanation.
Compared with simulated television, DTV has the following advantages：The number of Bobbi and continuous processing is unrelated.TV signal
After digitlization represented with binary two level in several positions, thus during continuous processing or in transmission process
After middle introducing clutter, as long as clutter amplitude is no more than a certain nominal level, is regenerated by digital signal, he may all be removed
Fall, even if a certain noise level overrate, causes error code, they can also be corrected using error correction coding and decoding technology
Come.So in transmission process for digital signal, signal to noise ratio will not be reduced.And analog signal every time may be used in processing and transmission
New clutter can be introduced, in order to ensure that final output there are enough signals to noise ratio, must just propose higher letter to various processing equipments
The requirement of miscellaneous ratio.Analog signal requires S/N>40dB, and digital signal only requires S/N>20dB.Analog signal is in transmission process
Noise gradually accumulates, and digital signal does not substantially generate new noise namely signal to noise ratio is basically unchanged in transmission process.
The means made for digital program mainly have：Digital camera and digital camera, computer, digital editing
Machine, digital caption machine；Have for the means of Digital Signal Processing：The technologies such as Digital Signal Processing, compression, decompression, scaling；
The means being used for transmission have：Terrestrial broadcast transmission, CATV transmission, satellite broadcasting and Broadband integrated service network, DVD etc.；With
Have in the means for receiving display：Cathode-ray tube display, liquid crystal display, plasma scope, Projection Display etc..
As the improvement of people's living standards, people are to the viewing of TV requirement, also when the river rises the boat goes up, from watching in content
It says, be not only satisfied with the leap from SD DTV to digital TV in high resolution, more sight have turned to ultra high-definition number
Television content from the point of view of the pattern of watching, is also not limited to real-time watching mode, review pattern also gradually by people blueness
It looks at.
However, due to developing history is short, it is fairly simple that DTV of the prior art reviews Model Design, nothing
Method carries out specialized customization according to the situation that televiewer watches in real time to every content involved in reviewing pattern, for example,
The bandwidth allocation of program in pattern, the ad content of program and wide can not be reviewed according to the design of number 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, being capable of basis
Spectators real-time TV reception viewing and it is preset review design rule and make a set of suitable spectators review
Spectators review the TV playback strategy of rating preference to watching habit, simple TV playback pattern will embody, and keep away in the past
Exempt to cause discomfort to spectators during reviewing.
Fig. 1 is the block diagram of the Internet of Things polyhouse-based agriculture growth monitoring system according to embodiment of the present invention,
The system comprises growth monitoring device, programme information sending device, DSP processing chips and audience rating statistical equipment, DSP processing
It is current in the programm name statistics preset time for the currently playing TV programme that chip is sent based on programme information sending device
The number of the programm name of the TV programme of broadcasting, the broadcasting frequency based on the currently playing TV programme of above-mentioned number real-time update
Rate, the broadcasting frequency also based on currently playing TV programme adjust currently playing TV programme before future plays back in real time
Advertisement duration.
Then, continue to carry out further the concrete structure of the Internet of Things polyhouse-based agriculture growth monitoring system of the present invention
It is bright.
The system comprises：Monitoring device is grown, positioned at television, for in the polyhouse-based agriculture growth from television
Hold and carry out video monitoring, and monitored results are sent to the agricultural growth monitoring service center of distal end by Internet of Things；User believes
Extraction equipment is ceased, positioned at television, for being connect with the conditional access of set-top box interface, that is, CA interfaces, to receive user smart card
Number, is additionally operable to connect with the built-in ROM of set-top box, is encoded with receiving set up box model and set-top box.
The system comprises：Information encoding apparatus, positioned at television, respectively with user information extraction equipment and programme information
Extraction equipment connects, for being compiled according to pre-arranged code form to programm name, the user smart card of currently playing TV programme
Number, set-top box model and set-top box encoded, to obtain program audience information coding packet；Information transmitting apparatus, position
It in television, is connect with information encoding apparatus, for sending a program audience letter in the playback period of each TV programme
Breath coding packet.
The system comprises：Summarize data equipment, positioned at server end, connect with each information transmitting apparatus, to every
The program audience information coding packet that one information transmitting apparatus is sent is decoded according to pre-arranged code form, corresponding to obtain
Programm name, user smart card number, set-top box model and the set-top box coding of currently playing TV programme, based on user
Smart card number determines set-top box users information, and set top box information is determined based on set-top box model and set-top box coding, will be 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.
The system comprises：Summarize database facility, positioned at server end, connect with summarizing data equipment, for receiving
And preserve each program audience record；User input equipment positioned at server end, is connect, for base with audience rating statistical equipment
It is operated in the input of user, determines the first preset time and the second preset time.
The system comprises：Audience rating statistical equipment positioned at server end, is connect, for every with summarizing database facility
The audience ratings for counting each TV programme is recorded based on each program audience every the first preset time, specific statistical operation is such as
Under：Every the first preset time from summarizing each section that search preserves in newest first preset time in database facility
Mesh rating record is as each newest program audience record, for each TV programme, based on its programm name it is each most
The a plurality of newest program audience record with same program name is searched out in new program audience record, count search it is a plurality of
The quantity of newest program audience record is removed the rating sum of corresponding TV programme using the rating sum as corresponding TV programme
The audience ratings of corresponding TV programme is obtained to promote set-top box sum.
The system comprises：DSP processing chips positioned at server end, are connect with the programme information sending device of television
To receive the programm name of currently playing TV programme, for often receiving the program names of primary currently playing TV programme
Claim to perform following operate：The number of the programm name per minute for receiving currently playing TV programme is updated, after update
The programm name per minute for receiving currently playing TV programme number real-time update currently playing TV programme
Broadcasting frequency, the broadcasting frequency also based on currently playing TV programme adjust currently playing TV programme not back and forth in real time
Advertisement duration before putting.
The system comprises：Channel receiving device,, will for receiving radiofrequency signal by reception antenna positioned at television
Radiofrequency signal carries out analog down to be transformed on intermediate frequency, signal is digitized on intermediate frequency, then to the letter after digitlization
Number carry out Digital Down Convert.
The system comprises：OFDM processing equipments positioned at television, for being connect with channel receiving device, receive channel
The signal of receiving device output carries out at the processing of solution OFDM frames and OFDM demodulation the signal of channel receiving device output successively
Reason.
The system comprises：QAM demodulated equipments, positioned at television, for being connect with OFDM processing equipments, to OFDM processing
The signal of equipment output carries out 16QAM demodulation process；Inverse ratio spy's interleaving apparatus, positioned at television, for connecting with QAM demodulated equipments
It connects, the anti-Bit Interleave to interweave to the signal of QAM demodulated equipments output into row matrix sub-clustering spiral.
The system comprises：Turbo decoding devices positioned at television, connect for inverse ratio spy interleaving apparatus, to inverse ratio spy
The signal of interleaving apparatus output carries out the Turbo decoding process of 1/2 code check, to obtain the decoded transmission of Turbo of 1/2 code check
Flow TS streams.
The system comprises：Programme information extraction equipment, positioned at television, for connecting to connect with Turbo decoding devices
The decoded transport stream TS streams of Turbo of 1/2 code check are received, to the decoded transport stream TS streams of the Turbo of 1/2 code check
It is demultiplexed, to obtain the TS packets of business information, dissection process is carried out to obtain business information to the TS packets of business information, and
Programm name, program category, TV station's title, the place reproduction time of currently playing TV programme are extracted based on business information
Section and Pgmtime length.
The system comprises：Programme information sending device positioned at television, is connect with programme information extraction equipment, with
The programm name of the primary currently playing TV programme of each TV programme playback period output, program category, TV station's name
Title, place reproduction time section and Pgmtime length.
Wherein, broadcasting frequency of the DSP processing chips also based on currently playing TV programme adjusts currently playing in real time
Advertisement duration of the TV programme before following play back includes：The broadcasting frequency of currently playing TV programme is bigger, currently playing
Advertisement duration of the TV programme before following play back it is longer, the broadcasting frequency of currently playing TV programme is smaller, currently broadcasts
Advertisement duration of the TV programme put before following play back is shorter.
Wherein, audience rating statistical equipment is additionally operable to count set-top box Homes Using TV every the second preset time, and concrete operations are such as
Under：Audience rating statistical equipment is protected every the second preset time from search in database facility is summarized in newest second preset time
The each newest program audience record come is left, determines the quantity of set-top box that each newest program audience record is related to make
For online set-top box sum, by online set-top box sum divided by set-top box sum is promoted to obtain set-top-box opening rate.
Optionally, in the system：Business information TS packets have the PID Packet Identifier PID of setting；PID is for being flowed for TS
The identifier of middle different types of data packet distribution different value；Timing unit built in DSP processing chips is used to provide the current time
Information；Programme information sending device and programme information extraction equipment are integrated in one piece of asic chip；And wire communication connects
Mouthful, for connecting television and server end.
In addition, mainly there are an AGB Nelsons in more influential audience rating investigating company in the world, also U.S.
Ah Bi creates market research agency (Arbitron Company), BARB (the Broadcaster Audience Research of Britain
Board Limited), French TNS, Video Research Ltd (abbreviation VR), Canadian BBM etc..
AGB Nelsons are global maximum market researchy corporations, and nineteen twenty-three is found in Chicago,U.S, be current history most
For the long commercial company for 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, so as to obtain the financial support of bigger.August 5 in 2004
Day, under belong to the research of Kantar media (Kantar groups are one of global maximum research, analysis and consultation networks, under belong to
WPP groups) AGB groups and Nielsen Media Research announce the plan of merging, it is all that this plan will integrate AGB groups
The TV audience rating service that company all has by oneself with Nielsen Media Research, VNU and Kantar respectively account for 50% share.Pass through this
Secondary joint, Nelson has obtained strong technical support.New co-partnership company is named as AGB Nielsen Media Research, receives
Staple market depending on rate service covering includes Australia, China, Hong-Kong, Italy, South Africa and Britain.
Audience ratings primary variables is viewer ship and viewing time, thus any factor that can influence viewer ship or
The factor of person's viewing time can influence audience ratings.Audience ratings is generated according to statistical method, the change of samples selection, mark
The change of quasi- setting can also influence audience ratings.
The major influence factors of audience ratings are as follows：1. region factor is liked, same class according to the rating of each local resident
The TV programme of type are often different in different regions audience ratings.2. seasonal factor, usually 12 middle of the month, the first five months are averagely received
Relatively low depending on rate, summer vacation audience ratings has rise, and has reached annual peak.3. period factor, behaves oneself best in rating
Be then 19:00-20:00 this period, it can be seen, the period largely determines the rating of TV play
Rate.4. channel factor, same portion's TV play is broadcasted in different channel, his audience ratings is also different.
Internet of Things polyhouse-based agriculture using the present invention grows monitoring system, can not in real time be received according to spectators for the prior art
The technical issues of strategy carries out detail processing is depending on circumstances played or played back to program, it is each when being watched in real time by acquiring spectators
Every business information in parameter and acquisition 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, so as to meet TV sight
While watching demand of crowd, the Promgramming for TV services business provide conveniently.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above or are revised as
With the equivalent embodiment of variation.Therefore, every content without departing from technical solution of the present invention, technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (6)
1. a kind of compatible type Internet of Things polyhouse-based agriculture grows monitoring system, the system comprises growth monitoring device, programme informations
Sending device, DSP processing chips and audience rating statistical equipment, DSP processing chips are worked as based on what programme information sending device was sent
The programm name of currently playing TV programme is received in the programm name statistics preset time of the TV programme of preceding broadcasting
Number, based on the broadcasting frequency of the currently playing TV programme of above-mentioned number real-time update, also based on currently playing TV Festival
Purpose broadcasting frequency adjusts advertisement duration of the currently playing TV programme before following play back in real time；
It is characterized in that, the system also includes：
The growth monitoring device, positioned at television, for carrying out video prison to the polyhouse-based agriculture growth content from television
Control, and monitored results are sent to the agriculture of distal end by Internet of Things and grow monitoring service center；
User information extraction equipment, positioned at television, for being connect with the conditional access of set-top box interface, that is, CA interfaces, to receive
User smart card is numbered, and is additionally operable to connect with the built-in ROM of set-top box, is encoded with receiving set up box model and set-top box；
Information encoding apparatus positioned at television, connect with user information extraction equipment and programme information extraction equipment, is used for respectively
According to pre-arranged code form to the programm names of currently playing TV programme, user smart card number, set-top box model and
Set-top box is encoded, to obtain program audience information coding packet；
Described information sending device positioned at television, is connect with information encoding apparatus, in the broadcasting of each TV programme
Period sends a program audience information coding packet；
Summarize data equipment, positioned at server end, connect with each described information sending device, each described information is sent out
The program audience information coding packet that equipment is sent is sent to be decoded according to pre-arranged code form, it is corresponding currently playing to obtain
Programm name, user smart card number, set-top box model and the set-top box coding of TV programme, are numbered based on user smart card
It determines set-top box users information, set top box information is determined based on set-top box model and set-top box coding, is currently broadcast corresponding
Programm name, set-top box users information and the set top box information for the TV programme put are as a program audience record output；
Summarize database facility, positioned at server end, connect with summarizing data equipment, for receiving and preserving each program audience
Record；
User input equipment positioned at server end, is connect with audience rating statistical equipment, is operated for the input based on user, really
Fixed first preset time and the second preset time；
The audience rating statistical equipment positioned at server end, is connect with summarizing database facility, for every the first preset time
The audience ratings for counting each TV programme is recorded based on each program audience, specific statistical operation is as follows：It is default every first
Time records conduct from each program audience that search preserves in newest first preset time in database facility is summarized
Each newest program audience record for each TV programme, is recorded based on its programm name in each newest program audience
The a plurality of newest program audience record with same program name is inside searched out, counts a plurality of newest program audience note searched
The quantity of record is total by the rating sum divided by popularization set-top box of corresponding TV programme using the rating sum as corresponding TV programme
Count the audience ratings to obtain corresponding TV programme；
The DSP processing chips positioned at server end, are connect currently playing to receive with the programme information sending device of television
TV programme programm name, the programm name for often receiving primary currently playing TV programme performs following grasp
Make：The number of the programm name per minute for receiving currently playing TV programme is updated, based on updated reception per minute
The broadcasting frequency of the TV programme currently playing to the number real-time update of the programm name of currently playing TV programme, goes back base
When the broadcasting frequency of currently playing TV programme adjusts advertisement of the currently playing TV programme before following play back in real time
It is long；
Positioned at television, for receiving radiofrequency signal by reception antenna, radiofrequency signal is simulated down for channel receiving device
Frequency conversion digitizes signal on intermediate frequency with being transformed on intermediate frequency, then carries out Digital Down Convert to the signal after digitlization；
OFDM processing equipments positioned at television, for being connect with channel receiving device, receive the letter of channel receiving device output
Number, the processing of solution OFDM frames is carried out successively to the signal of channel receiving device output and OFDM demodulation is handled；
QAM demodulated equipments, positioned at television, for being connect with OFDM processing equipments, to the signal of OFDM processing equipments output into
Row 16QAM demodulation process；
Inverse ratio spy's interleaving apparatus, positioned at television, for being connect with QAM demodulated equipments, to the signal of QAM demodulated equipments output into
The anti-Bit Interleave that row matrix sub-clustering spiral interweaves；
Turbo decoding devices, positioned at television, for being connect with inverse ratio spy's interleaving apparatus, to the output of inverse ratio spy interleaving apparatus
Signal carries out the Turbo decoding process of 1/2 code check, to obtain the decoded transport stream TS streams of Turbo of 1/2 code check；
Programme information extraction equipment, positioned at television, for connecting to receive 1/2 code check with Turbo decoding devices
The decoded transport stream TS streams of Turbo demultiplex the decoded transport stream TS streams of the Turbo of 1/2 code check, with
The TS packets of business information are obtained, dissection process is carried out to the TS packets of business information to obtain business information, and based on business information
When extracting programm name, program category, TV station's title, place reproduction time section and the program of currently playing TV programme
Between length；
Wherein, programme information sending device is located at television, is connect with programme information extraction equipment, in each TV programme
Programm name, program category, TV station's title, the place reproduction time of the primary currently playing TV programme of playback period output
Section and Pgmtime length；
Wherein, broadcasting frequency of the DSP processing chips also based on currently playing TV programme adjusts currently playing TV in real time
Advertisement duration of the program before following play back includes：The broadcasting frequency of currently playing TV programme is bigger, currently playing electricity
Longer depending on advertisement duration of the program before following play back, the broadcasting frequency of currently playing TV programme is smaller, currently playing
Advertisement duration of the TV programme before following play back is shorter；
Wherein, audience rating statistical equipment is additionally operable to count set-top box Homes Using TV every the second preset time, and concrete operations are as follows：It receives
Depending on rate statistics equipment every the second preset time from summarizing in database facility under search preserves in newest second preset time
The each newest program audience record come, determine the quantity of set-top box that each newest program audience record is related to using as
Line set-top box sum by online set-top box sum divided by promotes set-top box sum to obtain set-top-box opening rate.
2. compatible type Internet of Things polyhouse-based agriculture as described in claim 1 grows monitoring system, it is characterised in that：
The TS packets of business information have the PID Packet Identifier PID of setting.
3. compatible type Internet of Things polyhouse-based agriculture as claimed in claim 2 grows monitoring system, it is characterised in that：
PID is the identifier that different types of data packet distributes different value in being flowed for TS.
4. compatible type Internet of Things polyhouse-based agriculture as claimed in claim 3 grows monitoring system, it is characterised in that：
Timing unit built in DSP processing chips is used to provide current temporal information.
5. compatible type Internet of Things polyhouse-based agriculture as claimed in claim 4 grows monitoring system, it is characterised in that：
Programme information sending device and programme information extraction equipment are integrated in one piece of asic chip.
6. the compatible type Internet of Things polyhouse-based agriculture growth monitoring system as described in claim 1-5 is any, which is characterized in that also wrap
It includes：
Wired communication interface, for connecting television and server end.
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Citations (5)
| 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 |
| CN101355686A (en) * | 2008-09-24 | 2009-01-28 | 中辉世纪传媒发展有限公司 | Method and system for statistic of audience rating |
| JP2012039498A (en) * | 2010-08-10 | 2012-02-23 | Kddi Corp | Content viewing tendency analysis system, method, and program |
| 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 |
-
2016
- 2016-07-21 CN CN201610578453.1A patent/CN106101643B/en active Active
Patent Citations (5)
| 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 |
| CN101355686A (en) * | 2008-09-24 | 2009-01-28 | 中辉世纪传媒发展有限公司 | Method and system for statistic of audience rating |
| JP2012039498A (en) * | 2010-08-10 | 2012-02-23 | Kddi Corp | Content viewing tendency analysis system, method, and program |
| 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 |
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