CN202127459U - Television capable of sending multimedia data towards wireless terminal - Google Patents

Abstract

Translated fromChinese

本实用新型提供了一种可向无线终端发送多媒体的电视机，该电视机还包括：无线模块，用于与无线终端进行无线数据传输；视频编码模块，与所述无线模块相连，用于根据无线终端的配置信息对要传输至无线终端的视频数据进行编码；无线通信控制模块，与所述无线模块和视频编码模块分别相连，用于建立所述无线模块到无线终端的数据传输，以及读取无线终端的配置信息并提供给所述视频编码模块。该电视机根据无线终端的配置信息对视频信号进行编码处理，然后将其发送至无线终端上，从而使用户在家中的其他地方也能观看电视，避免错过任何节目。

The utility model provides a TV capable of sending multimedia to a wireless terminal, the TV also includes: a wireless module, used for wireless data transmission with the wireless terminal; a video encoding module, connected with the wireless module, used for The configuration information of the wireless terminal encodes the video data to be transmitted to the wireless terminal; the wireless communication control module is connected to the wireless module and the video encoding module respectively, and is used to establish data transmission from the wireless module to the wireless terminal, and read Get the configuration information of the wireless terminal and provide it to the video coding module. The TV encodes the video signal according to the configuration information of the wireless terminal, and then sends it to the wireless terminal, so that the user can watch TV in other places at home and avoid missing any programs.

Description

Can send the television set of multi-medium data to wireless terminal

Technical field

The utility model relates to TV technology, refers in particular to a kind of television set that can send multi-medium data to wireless terminal.

Background technology

Along with science and technology development, many variations have also taken place in people's living awareness and idea, and people are constantly pursuing high-quality life, so intelligentized life style is quietly risen, and the notion of intelligent family also produces thus.For example; Granted publication number is the patent of CN100343843C; A kind of digital home remote controller is disclosed; Comprise microprocessing unit, expand memory cell, wireless transmission unit, audio-visual encoding unit, image encoding unit and liquid crystal display drive circuit, can be used for the digital family equipment that operational administrative and home gateway are set up contact, can reach all electronic apparatus application of integrating home network.

In the daily life, when watching TV at home, can go to kitchen, balcony, toilet etc. can not watch the place of TV once in a while, can miss a lot of highlights this moment.Play if can the program of television set be passed on the wireless terminal such as mobile phone, like this, the user just can not miss any program.

The utility model content

In view of this, the utility model provides a kind of television set that can send multi-medium data to wireless terminal, in order to TV programme are play through wireless terminal, thereby makes user other places at home also can watch TV, avoids missing highlight.

To achieve these goals, what the utility model provided can send multimedia television set to wireless terminal, comprisescontrol unit 120,video disposal unit 160, it is characterized in that this television set also comprises:

Video encoding module 190 links to each other with saidvideo disposal unit 160, is used for the multi-medium data thatvideo disposal unit 160 generates is encoded;

Wireless module 200 is used for communicating with wireless terminal, comprises the multi-medium data behind the coding is sent to wireless terminal.

By on can find out, according to the configuration information of mobile phone encoding video signal is handled, send it on the wireless terminal then, thereby make user other places at home also can watch TV, avoid missing any program.

Preferably, radiocommunication control module 180 links to each other with saidwireless module 200, is used for obtaining according to the radio communication between saidwireless module 200 and the wireless terminal configuration information of wireless terminal; Saidvideo encoding module 190 also links to each other with radiocommunication control module 180, is used for according to the configuration information of said wireless terminal said multi-medium data being carried out said coding.

By on can find out, through radiocommunication control module 180video encoding module 190 is encoded according to the configuration information of different wireless terminals to video information, thereby draw the multi-medium data that is complementary with wireless terminal.

Preferably, this television set also comprisesmemory module 210, is used to store the different configuration informations at different radio terminal; Said radiocommunication control module 180 also links to each other withmemory module 210, is used for reading the corresponding configuration information of said wireless terminal frommemory module 210.

By on can find out, through the configuration information ofmemory module 210 storage, when having avoided each TV and wireless terminal to set up transfer of data, all to obtain the process of configuration information from wireless terminal with wireless terminal.

Preferably, this television set also comprises the audio coding module, links to each other with saidwireless module 200, is used for according to the configuration information of wireless terminal the voice data that will transfer to wireless terminal being encoded.

By on can find out, can handle audio signal through the audio coding module is set, and send it on the wireless terminal, increased the function of audio plays, strengthened user's experience.

Preferably; This television set also is provided with the program judge module; Link to each other withcontrol unit 120 with radiocommunication control module 180 respectively; Be used to judge whether the instruction of television set reception is consistent with television set or wireless terminal current playing program, and control the multi-medium data that comprises vision signal that will be input on the wireless terminal according to judged result bycontrol unit 120.

By on can find out, can according to the instruction judgement identify the vision signal that will move screen, thereby avoid the vision signal of mistake is sent on the mobile phone, can satisfy preceding spectators of television set and the preceding spectators' of mobile phone appreciation demand simultaneously.

Preferably, said radiocommunication control module 180 links to each other with saidcontrol unit 120, is used for the instruction ofwireless module 200 through the control TV that obtains with the radio communication of wireless terminal transferred to saidcontrol unit 120.

By on can find out that radiocommunication control module 180 can communicate with thecontrol unit 120 of television set, in time the command information with the wireless terminal place is passed tocontrol unit 120.

Preferably, saidwireless module 200 is one of following: two-way Infrared Transmission module, WLAN transceiver module, bluetooth module, 2.4G wireless transport module.

By on can find out, can carry out communicating by letter between television set and mobile phone through multiple transmission means, for realizing multimedia is sent to guarantee is provided on the mobile phone.

Description of drawings

Fig. 1 is the circuit theory diagrams of the utility model.

Embodiment

Fig. 1 shows the inner circuit theory diagrams of TV of the utility model; As shown in the figure, this TV comprises:signal receiving unit 110,control unit 120, audiochannels switching unit 130,sound processing unit 140, videochannel switch unit 150 andvideo disposal unit 160, intermediate frequency demodulation unit 170.Wherein:

Signal receiving unit 110 is used to receive multiple signal.Wherein,Signal receiving unit 110 comprisesTV tuner 111; Be used to receive behind the TV signal decoding and through outputting video signal (like the CVBS signal) and audio signal after 170 demodulation of intermediate frequency demodulation unit,TV tuner 111 can adopt single tuner, also can adopt double high-frequency head.Signal receiving unit 110 also comprises theaudio access 112 andvideo access interface 113 of varioussignals.Audio access 112 shown in figure all comprises AV terminal, VGA terminal respectively withvideo access interface 113, also can comprise the terminal that is used to read the external memorizer pattern, like the USB terminal etc.

Wherein,Signal receiving unit 110 links to each other with audiochannels switching unit 130, videochannel switch unit 150, is used for audio signal, vision signal difference accessing to audiopassage switch unit 130 and videochannel switch unit 150 thatsignal receiving unit 110 is passed over.

Audiochannels switching unit 130 is also connectingsound processing unit 140 andcontrol unit 120; Be used for according to audio-source switching command fromcontrol unit 120; Realize the different input terminals of audio frequency incomingend 112 and the disconnection and the connection ofsound processing unit 140, be switched tosound processing unit 140 to realize selecteed television reception pattern corresponding audio terminal.Videochannel switch unit 150 is also connectingvideo disposal unit 160 andcontrol unit 120; Be used for the switching command of basis, realize that the corresponding video of selecteed receiving mode inserts the vision signal accessvideo disposal unit 120 of terminal from the receiving mode ofcontrol unit 120.

Control unit 120 is used to discern the button operation from remote controller/keyboard, the switching of control audiopassage switch unit 130, video channel switch unit 150.For example, when receiving the user when selecting the AV1 pattern, then control audiopassage switch unit 130 conducting AV1 audio frequency terminals are to soundprocessing unit 140, and control of videopassage switch unit 150 conducting AV1 video terminal are tovideo disposal unit 160.

Above-mentionedcontrol unit 120,video disposal unit 160,sound processing unit 140, audiochannels switching unit 130, videochannel switch unit 150 etc. are prior art; Can realize through hardware configuration of the prior art; For example; The function ofcontrol unit 120 andvideo disposal unit 160 is realized by the Genesis8125 integrated chip, does not give unnecessary details at this.

In order to realize sending to wireless terminals such as mobile phones the function of multi-medium data, this TV also compriseswireless module 200,video encoding module 190, radiocommunication control module 180, memory module 210.Be example to send multimedia messages below, this television set is specifically described to mobile phone.Multimedia described here mainly refers to video, also comprises the fusion of sound, figure, image, video, animation and video.Wherein:

Wireless module 200 is used between TV and mobile phone, carrying out wireless data transmission.It links to each other with radiocommunication control module 180 withvideo encoding module 190 respectively, through linking to each other withvideo encoding module 190, obtains the encoded video that will transfer to the vision signal on the mobile phone; Through linking to each other with radiocommunication control module 180; Carry out the information interaction transmission; For example; The configuration information of mobile phone is transferred to radiocommunication control module 180 from mobile phone viawireless module 200, and the data transmission information that radiocommunication control module 180 is set up transfers to mobile phone via wireless module 200.Thiswireless module 200 can be in two-way Infrared Transmission module (not shown), WLAN transceiver module (being the WIFI module, not shown), bluetooth module (not shown), the 2.4G wireless transport module one or more.Wherein, can adopt the 2.4G wireless transport module, about effective propagation path 10m, and transmitted in both directions, transmission speed are fast, satisfy needs of the present invention fully.Preferable, also can adopt the WLAN transceiver module that has disposed on the present mobile phone.

Video encoding module 190 is used for configuration information according to mobile phone to transferring to the coding video data of mobile phone.It links to each other withwireless module 200, radiocommunication control module 180 andvideo disposal unit 160 respectively.Wherein, Obtain the configuration information of mobile phone through linking to each other with radiocommunication control module 180; Here the configuration information of said mobile phone is meant the cellphone information relevant with video playback, for example, comprises the video format of mobile phone screen size, resolution, decoder support etc.Through linking to each other withvideo disposal unit 160, obtain the vision signal that will transfer on the mobile phone, and this encoding video signal is handled according to the configuration information of mobile phone, make it change into the form that the configuration information with mobile phone is complementary.For example, the most basic VGA display just has the 640*480 pixel, and the video that send on the mobile phone need be play with the speed of per second 30 frames, and then per second will transmit the information up to 27MB, and the hard disk of 1GB capacity only can be stored about 37 seconds video information.If the internal memory of mobile phone or hard disk less than 1GB, then must carry out processed compressed to this video.Particularly,video disposal unit 160 comprisesvideo decoding unit 161 andvideo processing unit 162, and thisvideo encoding module 190 links to each other withvideo processing unit 162 and obtains to be transferred to the vision signal on the mobile phone.Through linking to each other, will pass through the video signal transmission that will be transferred on the mobile phone of encoding process and accept on the module to the relevant of mobile phone withwireless module 200.

Radiocommunication control module 180 is used to set up the transfer of data ofwireless module 200 to mobile phone, and reads the configuration information of mobile phone and offer video encoding module 190.This module major control is with the information interaction in multimedia transmission to the mobile phone process.It links to each other withwireless module 200,video encoding module 190,memory module 210 respectively.Wherein,, obtain the configuration information of mobile phone, and, perhaps, will read this configuration information and it is transferred tovideo encoding module 190 this information unloading tomemory module 210 through linking to each other with wireless module 200.Be used to set up the transfer of data ofwireless module 200 simultaneously to mobile phone.

In addition, this radiocommunication control module 180 also links to each other withcontrol unit 120, when the user sends control command through remote controller or keyboard, sends multimedia messages according to this control command to mobile phone.Here 120 generation matching operations comprise two aspects to radiocommunication control module 180 according to control unit: on the one hand; The user directly can watch under the situation of video screen; Send control command through remote controller or keyboard, radiocommunication control module 180 is carried out matching operation according to this instruction, for example; User A is in front of TV; And user B views and admires the remote controller or the keyboard that require through television set according to user A and sends control command in another room, thereby the consistency change has also taken place the corresponding TV programme of user B; On the other hand; The user is under the situation that can not watch video screen; On the keyboard of mobile phone or touch-screen, send control command, radiocommunication control module 180 receives this control command viawireless module 200, and this control command is fed back on the control unit 120.For example, user B sends the control command that changes television channel in another room through the keyboard on the mobile phone, and television set receives this control command and TV programme have been done the consistency adjustment.

To above-mentioned situation; This television set also is provided with TV programme judge module (not shown); It links to each other withcontrol unit 120 with radiocommunication control module 180 respectively; Be used to judge whether the instruction that television set receives is consistent with preceding spectators of television set or mobile phone holder's the program of appreciating, and whether consistent concrete condition is selected to be input to the vision signal on the mobile phone terminal according to it.Thereby avoid the vision signal of mistake is sent on the mobile phone, can satisfy preceding spectators of television set and the preceding spectators' of mobile phone appreciation demand simultaneously.For example, user A watches a channel before television set, if the user B in next door room wants to watch this a channel through mobile phone display screen, then directly that a channel is corresponding vision signal inputs tovideo encoding module 190 viavideo processing unit 162 places and gets final product.If user B want through mobile phone display screen watch be b channel but not a channel the time; Then needingcontrol unit 120 to send the vision signal that control command will be corresponding with the b channel introduces via videochannel switch unit 150 places; Aftervideo decoding unit 161,video processing unit 162 were decoded and handled, 162 places inputed tovideo encoding module 190 by video processing unit again.

Memory module 210 links to each other with radiocommunication control module 180, is used to store the handset identification information obtained through TV and mobile phone interaction process and to handset configuration information that should identification information.Sending to mobile phone in the multimedia process; Can relate to many information interactions and handle, for example, obtain its configuration information etc. from mobile phone; Thismemory module 210 can be stored the information in this interaction process process; And, these information are sent to radiocommunication control module 180, thereby help sending multimedia messages to mobile phone in time according to the instruction of radio communication control module 180.Through storage, when having avoided each TV and mobile phone to set up transfer of data, all to obtain the process of configuration information from mobile phone with handset configuration information.

In addition, on this television set, also can include audio coding module (not shown), this module links to each other withsound processing unit 140 withwireless module 200 respectively, through linking to each other withsound processing unit 140, obtains the voice data that will be transferred on the mobile phone; Through linking to each other, be used for the voice data that will transfer to mobile phone being encoded according to the configuration information of mobile phone with wireless module 200.Wherein, this audio coding module is nonessential module, in the little zone of scope, if directly just can make the user hear video sound through heightening volume or loud speaker being set, does not then need this audio transmission to mobile phone.Simultaneously, also bluetooth module can be set on television set, realize the transmission of sound through bluetooth earphone.

The above is merely preferred embodiment of the present invention, and in order to restriction the utility model, for example, radiocommunication control module 180 wherein can also not be arranged in thecontrol unit 120 of television set.In the utility model, mainly point to mobile phone and send multimedia messages, also comprise PDA, MP5 etc. other can displaying video mobile handheld terminal.In a word, all within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (6)

1. one kind can be sent multimedia television set to wireless terminal, comprises control unit (120), video disposal unit (160), it is characterized in that this television set also comprises:

Video encoding module (190) links to each other with said video disposal unit (160), is used for the multi-medium data that video disposal unit (160) generates is encoded;

Wireless module (200) is used for communicating with wireless terminal, comprises the multi-medium data behind the coding is sent to wireless terminal.

2. television set according to claim 1 is characterized in that, also comprises:

Radio communication control module (180) links to each other with said wireless module (200), is used for obtaining according to the radio communication between said wireless module (200) and the wireless terminal configuration information of wireless terminal;

Said video encoding module (190) also links to each other with radio communication control module (180), is used for according to the configuration information of said wireless terminal said multi-medium data being carried out said coding.

3. television set according to claim 2 is characterized in that, this television set also comprises:

Memory module (210) is used to store the different configuration informations at different radio terminal;

Said radio communication control module (180) also links to each other with memory module (210), is used for reading the corresponding configuration information of said wireless terminal from memory module (210).

4. according to claim 2 or 3 described television sets, it is characterized in that this television set also comprises the audio coding module, link to each other, be used for the voice data that will transfer to wireless terminal is encoded with said wireless module (200).

5. television set according to claim 1 is characterized in that,

Said radio communication control module (180) links to each other with said control unit (120), is used for the instruction of wireless module (200) through the control TV that obtains with the radio communication of wireless terminal transferred to said control unit (120).

6. television set according to claim 1 is characterized in that, said wireless module (200) one of comprises in two-way Infrared Transmission module, WLAN transceiver module, bluetooth module or the 2.4G wireless transport module.

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