CN105763910A - Big data intelligent control LED display screen - Google Patents
Big data intelligent control LED display screen Download PDFInfo
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- CN105763910A CN105763910A CN201610246790.0A CN201610246790A CN105763910A CN 105763910 A CN105763910 A CN 105763910A CN 201610246790 A CN201610246790 A CN 201610246790A CN 105763910 A CN105763910 A CN 105763910A
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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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
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
Abstract
The invention provides a big data intelligent control LED display screen. The big data intelligent control LED display screen includes a CPU module, an infrared biological recognition module, a GlobalEye monitoring module, a WIFI high speed transmission module, a Wlan transmission module, a high definition display processing technology module and an LED high definition display screen. During the working process, the information issued by a terminal user can be transmitted to the LED high definition display screen through the WIFI high speed transmission module, the Wlan transmission module and the CPU module to realize data display, so that the information can be broadcasted. The GlobalEye monitoring module can be used for monitoring the surrounding environment and the number of audiences of the LED high definition display screen, performing monitoring display on the playing state of the LED high definition display screen, and transmitting the result to the terminal user. The infrared biological recognition module is used for performing infrared scanning of the surrounding environment of the LED high definition display screen and the number of people watching the large screen, and performing data acquisition on the people watching the large screen, and then transmitting the data to the CPU module to perform data matching and comparison with an internal database so as to determine the age group of the people watching the large screen. The big data intelligent control LED display screen has the advantages of being high in the acquisition efficiency and the accuracy of a data source.
Description
Technical field
The present invention relates to LED display, specifically Various types of data is carried out data transmission, the big data intelligence of Based Intelligent Control and video playback controls LED display.
Background technology
Domestic big data intelligence control large high-definition screen curtain be shown in retrievable data granularity, the aspect technical deficiencies such as the promptness of data acquisition, integrity, concordance, data capacity, the uniqueness of data source, promptness, safety and accuracy are badly in need of promoting, part data are still needed and are manually entered, collecting efficiency and accuracy need to promote, data management and control strategy, tissue and the management and control flow process that in industry, enterprise's shortage is complete, and domestic at present only by flow transmission, cost is very high.
In recent years, big data intelligence controls technology and has walked in industry foremost, and it is successfully entered intelligent transportation, the industry such as digital medical, medium and public safety smart city, realize the intelligentized control method that the information issue etc. of big data dissemination is interactive, it is the achievement of ICT (information and communication technology (ICT)) art signal integrated innovation, will effectively promote the construction to the development of signal application direction and promotion smart city of China's ICT industry and development.
Summary of the invention
It is an object of the invention to provide the collecting efficiency of a kind of data source and the higher big data intelligence of accuracy controls LED display.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of big data intelligence controls LED display, including CPU module, infrared ray bio-identification module, global eyes monitoring module, WIFI high-speed transfer module, Wlan transport module, high definition Display Processing Technology module and LED high-definition display screen；Infrared ray bio-identification module, global eyes monitoring module are connected to the respective input of CPU module, CPU module carries out communication by WIFI high-speed transfer module with Wlan transport module and is connected, the input of LED high-definition display screen connects the outfan of CPU module, and the end that controls of LED high-definition display screen connects the outfan of high definition Display Processing Technology module.
Described global eyes monitoring module includes PA signals collecting end, PB system application end, PMS system centre management module, PRS grid video recording storage module and intelligent control module；PMS system centre management module is bi-directionally connected with PRS grid video recording storage module, PA signals collecting end connects the input of PB system application end and intelligent control module respectively, the outfan of PB system application end and intelligent control module is commonly connected to the input of PMS system centre management module, and the outfan of PMS system centre management module connects the respective input of described CPU module.
Described PMS system centre management module includes having video acquisition signal end and intelligent signal collection end signal source reception device, main control unit, data sending device, stores command reception dispensing device, memory module, and operational order device；Signal source receives device and is connected to the input of main control unit, main control unit is connected with memory module by storing command reception dispensing device, the outfan of main control unit is connected to the input of described CPU module by data sending device, and operational order device is connected to signal source and receives the control end of device.
Described WIFI high-speed transfer module includes the antenna, radio frequency signal detector, demodulator, main control module, rectifier boost current circuit, signal processing apparatus, output capacitance and the output device that are sequentially connected with；The outfan of output device carries out communication with described CPU module and is connected.
After adopting such scheme, the big data intelligence of the present invention controls LED display, during work, the information that terminal use issues radios to CPU module by WIFI high-speed transfer module and Wlan transport module, being transferred to the enterprising row data of LED high-definition display screen after CPU module processes to show, the video ads signal that terminal use is sended over carries out the video information (such as Weather information, public transport, emergency command, traffic management information etc.) of advertisement broadcasting and association area and broadcasts.By global eyes monitoring module, LED high-definition display screen surrounding enviroment, viewing number are monitored and the broadcasting situation of LED high-definition display screen is monitored display, and be transferred to terminal use by CPU module, WIFI high-speed transfer module and Wlan transport module；Number LED high-definition display screen surrounding enviroment being watched giant-screen by infrared ray bio-identification module carries out infrared scan, and the personnel of viewing giant-screen are carried out data acquisition transmit again to CPU module and internal database and carry out Data Matching contrast, it is judged that personnel's age bracket of viewing giant-screen.There is the collecting efficiency of data source and the feature that accuracy is higher.
Further, control the intelligent control module in module by global eyes monitoring, back-stage management can be logined at any time, control inquiry and play PMS state, hands, automatic regulating lightness, humiture, remotely monitoring can hands, automatically grabgraf in real time, remove personnel's fault from and patrol and examine.Realize the broadcast state of LED high-definition display screen is monitored and fault pre-alarming.
Further, by WIFI high-speed transfer module and wlan transport module, the data volume required for CPU module is carried out wireless WiFi transmission.Signal data compression transmission process technology is adopted to be compressed data signal processing and being wirelessly transferred, it is achieved to be wirelessly transferred speed and reach 5M/S level, and data transmission cost is relatively low.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Fig. 2 is the schematic block circuit diagram of Fig. 1 middle infrared (Mid-IR) bio-identification module.
Fig. 3 is the schematic block circuit diagram of global eyes monitoring module in Fig. 1.
Fig. 4 is the schematic block circuit diagram of high definition Display Processing Technology module in Fig. 1.
Fig. 5 is the schematic block circuit diagram of PMS system centre management module in Fig. 3.
Fig. 6 is the schematic block circuit diagram of WIFI high-speed transfer module in Fig. 1.
Detailed description of the invention
To be illustrated by reference one exemplary embodiment, the purpose of the present invention and function and the method for realizing project purpose and function.The present invention is it is not intended that to limit the inventive concepts claimed herein.And special characteristic as described herein may be alternatively used for various possible combinations and alternative to the feature in conjunction with other descriptions.The essence of description is only the detail helping the various equivalent modifications Integrated Understanding present invention.
The big data intelligence of the present invention controls LED display, as it is shown in figure 1, include infrared ray bio-identification module 1, global eyes monitoring module 2, WIFI high-speed transfer module 3, Wlan transport module 4, high definition Display Processing Technology module 5, LED high-definition display screen 6 and CPU module 7；Infrared ray bio-identification module 1, global eyes monitoring module 2 are connected to the respective input of CPU module 7, CPU module 7 carries out communication by WIFI high-speed transfer module 3 with Wlan transport module 4 and is connected, the input of LED high-definition display screen 6 connects the outfan of CPU module 7, and the end that controls of LED high-definition display screen 6 connects the outfan of high definition Display Processing Technology module 5.
As shown in Figure 2, infrared ray bio-identification module 1 contains several infrared ray sensings probe PA1-PA4 and infrared signal controller, infrared signal controller is compared by the data value with its internal preset by valid data value transmission to the CPU module 7 of the infrared ray sensing probe PA1-PA4 each infrared signal obtained, it is judged that human body age bracket information.
In the present invention, the infrared emitting of setpoint frequency is gone out by infrared ray bio-identification module 1 by infrared ray sensing probe PA1-PA4, reflect through propagation medium and identified body, then these are reflected infrared ray be received and measured and analyze, thus identifying which infrared ray is launched by living body biological and overall region measurement is judged, it is achieved the number of scanning viewing LED high-definition display screen 6.
In the present invention, infrared ray bio-identification module 1 can in the monitoring region within the scope of 30 meters, any object all can be coordinated within the scope of its measurement and carries out Morphology observation accurately and reflected by infrared signal and be acquired reception process, carries out age bracket monitoring display carrying out the matching analysis with the data base in CPU module 7.
In present example, the data base in CPU module 7 is divided into: 10 years old, 20 years old, 30-45 year, 45-60 year, more than 60 years old five age bracket data.The data that infrared ray bio-identification module 1 gathers, by carrying out the matching analysis with the database data in CPU module 7, thus drawing the age bracket of the personnel of viewing display screen, just can issue the information catering to this age bracket as required.
As it is shown on figure 3, global eyes monitoring module 2 includes PA signals collecting end, PB system application end, PMS system centre management module, PRS grid video recording storage module and intelligent control module；PMS system centre management module is bi-directionally connected with PRS grid video recording storage module, PA signals collecting end connects the input of PB system application end and intelligent control module respectively, the outfan of PB system application end and intelligent control module is commonly connected to the input of PMS system centre management module, and the outfan of PMS system centre management module connects the respective input of CPU module 7.During work, realized the acquisition function of video information, audio-frequency information, data message and warning message by PA information gathering end；Video information, audio-frequency information, the presenting of data message is realized by PB system application end；The data message collected is forwarded, distributes and is transmitted to LED high-definition display screen 6 and terminal use on hand by CPU module 7 by realizing with PA, PB, PRS by PMS system centre management module；PRS grid video recording storage element can realize that the reception to the audio/video signal collected store, storage of recording a video, storage medium manage and the function such as playing back videos service.Intelligent control module can be passed through and login back-stage management at any time, control inquiry and play PMS state, hands, automatic regulating lightness, humiture, remotely monitoring can hands, automatically grabgraf in real time, remove personnel's fault from and patrol and examine.
As it is shown in figure 5, PMS system centre management module includes having video acquisition signal end and intelligent signal collection end signal source reception device, main control unit, data sending device, store command reception dispensing device, memory module, and operational order device；Signal source receives device and is connected to the input of main control unit, main control unit is connected with memory module by storing command reception dispensing device, the outfan of main control unit is connected to the input of CPU module 7 by data sending device, and operational order device is connected to signal source and receives the control end of device.PMS system centre management module is when start work, video acquisition signal end and intelligent signal collection end carry out the reception to data signal, transmit to main control unit, the signal of its reception is mainly distributed by main control unit, unloading and by storage command reception dispensing device unloading in memory module.When CPU module 7 be operated by command device main control unit is sent operational order time, its instruction is understood by main control unit, and by storing transceiver by its required data signal source from transferring in memory module and being sent to CPU module 7 by data sending device.
As shown in Figure 6, WIFI high-speed transfer module 3 includes the antenna, radio frequency signal detector, demodulator, main control module, rectifier boost current circuit, signal processing apparatus, output capacitance and the output device that are sequentially connected with；The outfan of output device carries out communication with CPU module 7 and is connected.During work, checking whether antenna receives radio frequency signal by radio frequency signal detector, and send the radiofrequency signal received to demodulator, its radiofrequency signal is decoded processing by demodulator, and is connected with main control module.Main control module, by receiving the decoded Wifi radiofrequency signal collected and being converted into alternating current, flows to rectifier boost current circuit.By the friendship of its signal is directly changed, for Wifi signal, there is certain error correcting capability and capacity of resisting disturbance plays complete privacy protection effect.Its Wifi signal received is carried out rectifier boost and is processed and transmitted to signal processing apparatus by rectification boosting circuit, it is carried out frequency, time, space, capacity compression, and remove unnecessary redundancy, it is transferred to output capacitance and output device, is delivered to CPU module 7.By WIFI high-speed transfer module 3, digital signal modulated is become the analogue signal that can be identified by CPU module 7.The Wlan transmission diffusion module technology by radio frequency (RadioFrequency, RF), carries out transmitting by the Internet data signals received and spreads out, and the user in coverage can receive this signal and carry out network access.
In present example, Wifi high-speed transfer module 3, Wlan transport module 4, by the dependency between data message is carried out Time Compression, frequency, space, capacity compression, remove redundancy, reach the purpose of compression bit rate.By chnnel coding, logarithmic code stream processes accordingly, makes system have certain error correcting capability and capacity of resisting disturbance.Improve data transmission efficiency, safety, reliability.
In present example, Wifi high-speed transfer module 3, Wlan transport module 4 be corresponding digital signal in being sent by signal, and channel signal sends system and coding and the error code of cyclic code are added up.Message sink coding function performs M Document Editing equipment, it is possible to give full play to message sink coding function, carries out corresponding matrix conversion when the execution of chnnel coding, starts from newly encoded, simultaneously the function of also input variable in the channel.
In present example, Wifi high-speed transfer module 3, Wlan transport module 4 pass through the reception of wireless signals flow process height by suitable raising TX-CE (send and receive Enable Pin), when Tx-EN is low, nRF905 (wireless data sending chip) also begins to enter reception pattern, then again after 650 μ S, nRF905 can effectively be checked, it is possible to effectively carries out data receiver.
In present example, Wifi high-speed transfer module 3, Wlan transport module 4 can realize the data signal needed for big data intelligence control system is carried out wireless receiving and transmission, and realization is wirelessly transferred speed and reaches 5M/S level.
In present example, the schematic block circuit diagram of high definition Display Processing Technology module 5 is as shown in Figure 4, high definition Display Processing Technology module 5 by completing the conversion of RGB data by packed-pixel method (PackedPixelMethod), bit plane method (BitPlaneMethod) and data reconstruction circuit, the same power and position of different pixels is combined, then leave in adjacent unit, thus with form the reconfiguring whole data of position.According to memorizer tissue, reading address generator is gone by arranging driving, then by row cutting position, it is ensured that read-write synchronicity, correctly simultaneous display original image letter data is after reconstruct, completes the same power and position of different pixel values.Thus constituting the bit plane storage organization in units of position.And when reading by the adjacent weights of the contrary rule each pixel of taking-up, and by electronic memory TB technology by independent signal sending card, expand signal and resolution is greatly improved, conventional resolution is increased to high definition resolution and is directly distributed to giant-screen.
In present example, the data signal that LED high-definition display screen 6 transmits by receiving CPU module 7 carries out video display and plays, and is presented in face of viewing personnel.
The present invention control analyzing and processing by infrared ray bio-identification module 1, global eyes monitoring module 2, WIFI high-speed transfer module 3, Wlan transport module 4, high definition Display Processing Technology module 5, LED high-definition display screen 6 and CPU module 7, obtains big data intelligence and controls LED display.And it is successfully entered intelligent transportation, the industry such as digital medical, medium and public safety smart city, realize the intelligentized control method that the information issue etc. of big data dissemination is interactive, it is the achievement of ICT art signal integrated innovation, will effectively promote the construction to the development of signal application direction and promotion smart city of China's ICT industry and development.
The above, be only the detailed description of the invention in the present invention, but protection scope of the present invention be not limited thereto.Any people being familiar with this technology is in the technical scope that disclosed herein, it will be appreciated that the conversion expected or replacement, and what all should be encompassed in the present invention comprises within scope, and therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.In conjunction with explanation and the practice of the present invention disclosed here, other embodiments of the present invention will be apparent from for those skilled in the art.Illustrate and embodiment is regarded only as and is illustrative of.The requirement of all having the right of the true scope of the present invention and purport is limited.
Claims (4)
1. a big data intelligence controls LED display, it is characterised in that: include CPU module, infrared ray bio-identification module, global eyes monitoring module, WIFI high-speed transfer module, Wlan transport module, high definition Display Processing Technology module and LED high-definition display screen；Infrared ray bio-identification module, global eyes monitoring module are connected to the respective input of CPU module, CPU module carries out communication by WIFI high-speed transfer module with Wlan transport module and is connected, the input of LED high-definition display screen connects the outfan of CPU module, and the end that controls of LED high-definition display screen connects the outfan of high definition Display Processing Technology module.
2. the big data intelligence of one according to claim 1 controls LED display, it is characterised in that: described global eyes monitoring module includes PA signals collecting end, PB system application end, PMS system centre management module, PRS grid video recording storage module and intelligent control module；PMS system centre management module is bi-directionally connected with PRS grid video recording storage module, PA signals collecting end connects the input of PB system application end and intelligent control module respectively, the outfan of PB system application end and intelligent control module is commonly connected to the input of PMS system centre management module, and the outfan of PMS system centre management module connects the respective input of described CPU module.
3. the big data intelligence of one according to claim 2 controls LED display, it is characterized in that: described PMS system centre management module includes having video acquisition signal end and intelligent signal collection end signal source reception device, main control unit, data sending device, storage command reception dispensing device, memory module, and operational order device；Signal source receives device and is connected to the input of main control unit, main control unit is connected with memory module by storing command reception dispensing device, the outfan of main control unit is connected to the input of described CPU module by data sending device, and operational order device is connected to signal source and receives the control end of device.
4. the big data intelligence of one according to claim 1 controls LED display, it is characterised in that: described WIFI high-speed transfer module includes the antenna, radio frequency signal detector, demodulator, main control module, rectifier boost current circuit, signal processing apparatus, output capacitance and the output device that are sequentially connected with；The outfan of output device carries out communication with described CPU module and is connected.
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| CN201610246790.0A CN105763910A (en) | 2016-04-20 | 2016-04-20 | Big data intelligent control LED display screen |
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| CN201610246790.0A CN105763910A (en) | 2016-04-20 | 2016-04-20 | Big data intelligent control LED display screen |
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