CN1937721A - Television receiver with wireless transmission function - Google Patents

Television receiver with wireless transmission function Download PDF

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Publication number
CN1937721A
CN1937721A CNA2005101212677A CN200510121267A CN1937721A CN 1937721 A CN1937721 A CN 1937721A CN A2005101212677 A CNA2005101212677 A CN A2005101212677A CN 200510121267 A CN200510121267 A CN 200510121267A CN 1937721 A CN1937721 A CN 1937721A
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CN
China
Prior art keywords
igrs
switch
image
module
controller
Prior art date
Application number
CNA2005101212677A
Other languages
Chinese (zh)
Inventor
林盖科
李大腾
郭斌
Original Assignee
康佳集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 康佳集团股份有限公司 filed Critical 康佳集团股份有限公司
Priority to CNA2005101212677A priority Critical patent/CN1937721A/en
Publication of CN1937721A publication Critical patent/CN1937721A/en

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Abstract

The invention relates a TV set with wireless transmission function, it includes audio processing module on TV main board, video switching module, analog-to-digit module, image processing module, image processing controller and flash couplet module. The flash couplet module is a type of circuit module that accords with 'FLASH COUPLET STANDARDS 1.0'and contains a wireless network card, flash couplet processor and flash couplet signal decoder. The flash processor connects with image processing controller through USB; the outputting terminal of decoder connects with the input end of the audio processing module and the input end of the video switching module respectively.

Description

Television set with wireless transmission function
Technical field
The present invention relates to the data transmission technology of television set, more particularly, relate to a kind of television set with wireless transmission function.
Background technology
20 years of past are computer technology and communication technology develop rapidly 20 years.PC is as the representative of computing technique development, among incorporating people's work and living.And the construction of IP network optical-fibre channel, cable TV network, mobile communications network has been started new development space for computer industry again.When communication is incorporated into when going among the computing environment by seamless (do not have time delay, bandwidth is abundant), the seamless communication ability is fully shared by Internet resources and applicating cooperation becomes possibility.Calculate the new application model that merges with the degree of depth of communicating by letter, will really discharge the Internet energy, the really develop rapidly that brings a new round for Information Technology Development, and the dramatic change that promotes people's life thus, works.
Make a general survey of modern's live and work, comprise that the information terminal of PC, notebook computer, palmtop PC, mobile phone, projector, printer etc. is full of with us already.Even if a lot of terminals can independently be finished information processing and surf the Net task such as communicate by letter, but this still just realizes the function that it is limited by simple shared extraneous data in the system that oneself isolates, more environmental resource (such as printer, projector etc.) is not utilized in the most of the time well.The purpose of formulating IGRS's (Intelligent Grouping ResourceSharing is called for short IGRS) standard is exactly to be the interconnected access interface that standard is provided between the various kinds of equipment.
Therefore, the Ministry of Information industry has been national recommendatory industry standard on June 30th, 2005 with 1.0 editions promulgations of " information equipment resource-sharing cooperation with service " standard (abbreviation IGRS standard).By the series of protocols standard, the interior household electrical appliances of certain limit, computer, communication (3C) equipment can be connected and shared resource.Also just can realize the photo in the Internet computer, music and film are play on TV; Or directly watch content on the broadband networks on TV; Or in friend's party, blessing music or phrase, the picture of storing in the palmtop PC (PDA) in the mobile phone sent on the nearest sound equipment or TV.
Summary of the invention
The technical problem to be solved in the present invention is, in the system that oneself isolates, realize the functional defect that it is limited at the above-mentioned of prior art by simple shared extraneous data, a kind of television set with wireless transmission function is provided, can shares various network resources.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of television set with wireless transmission function, comprise audio processing modules, video switch switch module, analog-to-digital conversion module and image process controller on the TV SKD, also comprise IGRS's module, described IGRS module comprises wireless network card, IGRS's processor and decoder, described IGRS processor is connected with image process controller by universal serial bus, and the output of described decoder is connected with the input of audio processing modules and the input of video switch switch module respectively.
In television set of the present invention, described wireless network card inputs to described IGRS processor by antenna with the multimedia data of the IGRS that receives, and after by described IGRS processor described data being carried out video and Audio Processing, inputs to described decoder.
In television set of the present invention, described decoder inputs to audio processing modules with the audio signal of output, the video component signal that the vision signal of output is imported with the outside inputs to the video switch switch module, control described video switch switch by described image process controller by control port, described vision signal inputs to image process controller through after the analog-to-digital conversion, through image zoom control, and by display screen reproduced image.
In television set of the present invention, the video switch switch that described video switch switch module is a special use, receive the vision signal of IGRS's multimedia input and the video component signal of outside input, and switch the video component signal of multimedia vision signal of described IGRS or described outside input by control logic.
In television set of the present invention, the serial ports of described IGRS processor and external software upgrading serial ports pass through diverter switch, be connected to the serial ports of image process controller, be used for the switching of image process controller and IGRS's processor serial communication and TV set software upgrade.
In television set of the present invention, also comprise by infrared ray being connected with described image process controller to finish the remote control reception.
In q television set of the present invention, described IGRS multimedia is meant the equipment that meets IGRS protocol.
The invention has the beneficial effects as follows, realize carrying out wirelessly transmitting data that the user can utilize television set to watch audio-video document or picture in computer, mobile phone or the digital camera easily, shares various network resources with the multimedia equipment with IGRS's function.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the theory diagram of television set of the present invention;
Fig. 2 is the theory diagram that the remote control of television set of the present invention receives;
Fig. 3 is the schematic diagram that the mode switch of television set of the present invention switches;
Fig. 4 is the on-off principle block diagram that the present invention realizes television set.
Embodiment
As shown in Figure 1, a kind of television set with wireless transmission function, comprise the audio processing modules 1 on the TV SKD, video switch switch module 2, analog-to-digital conversion module 3 and image process controller 4, also comprise IGRS's module 5, IGRS's module 5 comprises wireless network card 6, IGRS's processor 7 and decoder 8, described wireless network card 6 is connected with described IGRS processor 7 by pci bus, described IGRS processor 7 is connected with described decoder 8, described IGRS processor 7 is connected with image process controller 4 by universal serial bus, the output of described decoder 8 is connected with the input of described audio processing modules 1 and the input of described video switch switch module 2 respectively, the input that the output of described video switch switch module 2 is connected with described analog-to-digital conversion module 3 connects, described analog-to-digital conversion module 3 is connected with image process controller 4, and by display screen 13 reproduced images.
Described audio processing modules 1 comprises sound accompaniment processing unit 9, and described sound accompaniment processing unit passes through I 2The C bus is connected with analog-to-digital conversion module 3 with image process controller 4 respectively.Sound accompaniment processing unit 9 and analog-to-digital conversion module 3 mode of operations are passed through I by image process controller 4 2The total line traffic control of C.
Wireless network card 6 receives the MPEG (motion picture expert group that computer transmits by antenna, the active images that a kind of compression ratio is bigger and the compression standard of sound) code stream, pass to IGRS's processor 7 by pci bus, after IGRS's processor 7 demodulation process, be transferred to decoder 8, be decoded into audio signal 10 (Audio R/L) and vision signal 11 (IGRS.YPbPr) through decoder 8.Audio signal 10 inputs to sound accompaniment and handles 9, and is exported by loudspeaker after sound accompaniment is handled.Vision signal 11 inputs to video switch switch module 2.Also input to video switch switch module 2 from the video component signal 12 (YPbPr) of outside (as DVD) input.
Television set can be switched to IGRS's pattern by the IGRS's button on the remote controller, the remote control of television set receives as shown in Figure 2, IGRS's processor 7 is connected with image process controller 4 by universal serial bus, image process controller 4 is connected with infrared ray, under IGRS's pattern, image process controller 4 receives the infrared sign indicating number from remote controller, and remote control mode issued IGRS's processor 7 by universal serial bus, the user passes through remote controller, multimedia programming can be selected, and the function such as brightness, contrast, volume plus-minus of television set can be regulated from IGRS's equipment such as computers.Consider that television set wants software upgrading, also external software can be upgraded serial ports and IGRS's universal serial bus is connected to image process controller 4 by the serial ports diverter switch, when television set need carry out the upgrading of soft machine, the control logic that controller 4 sends switches to outside upgrading serial ports with the serial ports switch, and serial ports switches to IGRS's universal serial bus under other situations.
The video switch switch module as shown in Figure 3, vision signal is switched by the video switch switch of a special use, is controlled by the control port of image process controller 4.The input of video switch switch module 2 is made up of six road signals, respectively account for three the tunnel from the vision signal 11 of IGRS's multimedia input with the video component signal of importing from the outside 12, be respectively: outside luminance signal S1A, outside blue difference signal S1B, external red difference signal S1C; The multimedia luminance signal S2A of IGRS, the multimedia luminance signal S2B of IGRS, the multimedia red color difference signal SIC of IGRS, the vision signal 11 of IGRS's multimedia input and the video component signal 12 of outside input are selected the output of pending luminance signal, pending blue difference signal and pending red color difference signal by control logic.An IGRS multimedia audio signal left side inputs to sound accompaniment processing unit 9 with the IGRS multimedia audio signal right side, and input power amplifier 17 after the sound accompaniment processing unit processes exports loudspeaker then to and plays.
In order to realize the software upgrading of television set easily, can between IGRS's processor 7 and image process controller 4, be connected in series a serial ports diverter switch 16, the other end of this switch 16 is connected (as shown in Figure 4) with software upgrading equipment 14 (as computer).But serial ports diverter switch module 16 is as options, and when television set do not need to be designed to the external software upgrading, serial ports diverter switch module 16 can be cancelled, and IGRS's processor 7 just directly links to each other with serial ports between the image process controller 4.

Claims (7)

1, a kind of television set with wireless transmission function, comprise audio processing modules, video switch switch module, analog-to-digital conversion module and image process controller on the TV SKD, it is characterized in that, also comprise IGRS's module, described IGRS module comprises wireless network card, IGRS's processor and decoder, described IGRS processor is connected with described image process controller by universal serial bus, and the output of described decoder is connected with the input of described audio processing modules and the input of described video switch switch module respectively.
2, television set according to claim 1, it is characterized in that, described wireless network card inputs to described IGRS processor by antenna with the multimedia data of the IGRS that receives, and after by described IGRS processor described data being carried out video and Audio Processing, inputs to described decoder.
3, television set according to claim 1 and 2, it is characterized in that, described decoder inputs to audio processing modules with the audio signal of output, the video component signal that the vision signal of output is imported with the outside inputs to the video switch switch module, control described video switch switch by described image process controller by control port, described vision signal inputs to image process controller through after the analog-to-digital conversion, through image zoom control, and by display screen reproduced image.
4, television set according to claim 3, it is characterized in that, the video switch switch that described video switch switch module is a special use, receive the vision signal of IGRS's multimedia input and the video component signal of outside input, and switch the video component signal of multimedia vision signal of described IGRS or described outside input by control logic.
5, television set according to claim 1, it is characterized in that, the serial ports of described IGRS processor and external software upgrading serial ports pass through diverter switch, be connected to the serial ports of image process controller, be used to realize the switching of image process controller and IGRS's processor serial communication and TV set software upgrade.
6, television set according to claim 1 is characterized in that, also comprises by infrared ray being connected with described image process controller to finish the remote control reception.
According to claim 2 or 4 described television sets, it is characterized in that 7, described IGRS multimedia is meant the equipment that meets IGRS protocol.
CNA2005101212677A 2005-12-23 2005-12-23 Television receiver with wireless transmission function CN1937721A (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101984654A (en) * 2010-10-22 2011-03-09 深圳市同洲电子股份有限公司 System, method and terminal for interacting interactive data
CN102005112A (en) * 2010-11-08 2011-04-06 东莞宇龙通信科技有限公司 Method and system for controlling household electric appliance by mobile terminal and mobile terminal
CN101252453B (en) * 2007-12-27 2012-03-21 康佳集团股份有限公司 Medium player system based on mobile IPv6 protocol and flash join protocol
CN102447972A (en) * 2010-09-30 2012-05-09 Tcl集团股份有限公司 Television multimedia file playing system and method based on intelligent grouping and resource sharing technique
CN101198043B (en) * 2007-12-17 2012-10-10 康佳集团股份有限公司 Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol
CN101472155B (en) * 2007-12-24 2012-12-05 康佳集团股份有限公司 Household network system for implementing IPTV business and implementing method thereof
CN102868916A (en) * 2012-08-27 2013-01-09 腾讯科技(深圳)有限公司 Method for sharing information with digital television terminal, terminals and information sharing system
CN102882565A (en) * 2012-08-31 2013-01-16 珠海市魅族科技有限公司 Data processing and transmitting method and associated equipment
CN103024488A (en) * 2012-12-14 2013-04-03 天津三星电子有限公司 TV (television) set

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101198043B (en) * 2007-12-17 2012-10-10 康佳集团股份有限公司 Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol
CN101472155B (en) * 2007-12-24 2012-12-05 康佳集团股份有限公司 Household network system for implementing IPTV business and implementing method thereof
CN101252453B (en) * 2007-12-27 2012-03-21 康佳集团股份有限公司 Medium player system based on mobile IPv6 protocol and flash join protocol
CN102447972B (en) * 2010-09-30 2013-10-16 Tcl集团股份有限公司 Television multimedia file playing system and method based on IGRS technique
CN102447972A (en) * 2010-09-30 2012-05-09 Tcl集团股份有限公司 Television multimedia file playing system and method based on intelligent grouping and resource sharing technique
CN101984654A (en) * 2010-10-22 2011-03-09 深圳市同洲电子股份有限公司 System, method and terminal for interacting interactive data
CN102005112B (en) * 2010-11-08 2013-07-03 东莞宇龙通信科技有限公司 Method and system for controlling household electric appliance by mobile terminal and mobile terminal
CN102005112A (en) * 2010-11-08 2011-04-06 东莞宇龙通信科技有限公司 Method and system for controlling household electric appliance by mobile terminal and mobile terminal
US9451312B2 (en) 2012-08-27 2016-09-20 Tencent Technology (Shenzhen) Company Limited Method, terminal, and system for sharing information with digital television terminal
CN102868916B (en) * 2012-08-27 2016-03-02 腾讯科技(深圳)有限公司 A kind ofly share the method for information, terminal and system to digital TV terminal
CN102868916A (en) * 2012-08-27 2013-01-09 腾讯科技(深圳)有限公司 Method for sharing information with digital television terminal, terminals and information sharing system
CN102882565B (en) * 2012-08-31 2016-08-17 魅族科技(中国)有限公司 A kind of data process, sending method and relevant device
CN102882565A (en) * 2012-08-31 2013-01-16 珠海市魅族科技有限公司 Data processing and transmitting method and associated equipment
CN103024488B (en) * 2012-12-14 2015-04-29 天津三星电子有限公司 TV (television) set
CN103024488A (en) * 2012-12-14 2013-04-03 天津三星电子有限公司 TV (television) set

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Open date: 20070328