CN105554566A - Connection structure for displaying mobile terminal audio and video in HDTV - Google Patents
Connection structure for displaying mobile terminal audio and video in HDTV Download PDFInfo
- Publication number
- CN105554566A CN105554566A CN201510929831.1A CN201510929831A CN105554566A CN 105554566 A CN105554566 A CN 105554566A CN 201510929831 A CN201510929831 A CN 201510929831A CN 105554566 A CN105554566 A CN 105554566A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- hdtv
- hdmi
- mhl
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007600 charging Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
-
- 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
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to a connection structure for displaying mobile terminal audio and video in a HDTV. The connection structure comprises a mobile terminal and a HDTV. An MHL to HDMI adapter is arranged between the HDTV and the mobile terminal. The data output end of the mobile terminal is connected to the USB input port of the MHL to HDMI adapter through a data output to USB port conductive wire. The output port of the MHL to HDMI adapter is connected to the HDMI port of the HDTV through an HDMI high-definition cable. At the same time, the USB port of the HDTV is connected to the USB port of the MHL to HDMI adapter through a USB conductive wire. According to the connection structure, the MHL HD video transmission technology is used in the HDTV, the large screen display problem of the video and file images of the mobile terminal is solved, the image quality is improved, the problem of over high power consumption of the mobile terminal in HD video transmission is reduced, and the working time of the mobile terminal is increased.
Description
Technical field
The invention belongs to audio video transmission technical field, particularly a kind of syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television).
Background technology
MHL is the abbreviation of " mobile high definition connection " (MobileHigh-DefinitionLink).Today, almost there was HDMI at each HDTV (High-Definition Television) back side, and most of main flow mobile phone all has data transmission port, but HDMI never takes mobile terminal into account, so HDMI wire is all very thick also very expensive.And this standard of MHL is link mobile phone and other mobile device and giving birth to from the beginning.
HDMI full name is " high-definition media interface (HighDefinitionMultimediaInterface) ", and its rise has benefited from the demand audio-visual to high-quality.HDMI completes Audio and Video transmission in a line, and interface size reduces than DVI.HDMI can be considered strengthening and the extension of DVI technically, and both can be compatible, and its maximum feature is high-resolution video and the multichannel audb data that can transmit uncompressed by digital form.Data to In-Stat in 2007 show, and the shipment amount in 1.43 hundred million, the HDMI equipment whole world has exceeded DVI equipment.
At present, MHL alliance has issued 3.0 standards, supports the ultrahigh resolution Audio and Video image transmission of 4K resolution (4096 × 3072).Simultaneously MHL also support of enhanced digital rings around sound applications, comprise DolbyTIUEHD and DTS-HD.
At present, infrastructure project field operation handheld terminal, when multi-person conference is carried out at needs scene, when carrying out the displaying of figure, word, picture, video etc., directly demonstrating interchange screen by hand-held terminal device too small, being unfavorable for that many people watch simultaneously and explain.For the terminal of rarely MiniHDMI interface, its 19 thick adapters are unsuitable for inserting terminal.If adopt the structure of wired connection TV, problem is distance.In general have the distance of several meters between TV to operation user, need to connect very long line, user could switching display content.Present smart mobile phone electric power wants self-sufficient very difficult, if need not come for they chargings by extra cable, in the short time, battery electric quantity will exhaust.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, and propose a kind of syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television).
The present invention solves its technical problem and takes following technical scheme to realize:
A kind of syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television), this syndeton comprises mobile terminal HDTV (High-Definition Television), between HDTV (High-Definition Television) and mobile terminal, be mounted with MHL turn HDMI adapter, the data output end of mobile terminal turns USB port wire by data output and is connected with the USB input port that MHL turns HDMI adapter, the output port that MHL turns HDMI adapter is connected with the HDMI port of HDTV (High-Definition Television) by HDMI high-definition data line, meanwhile, the USB port of HDTV (High-Definition Television) is connected with the USB port that MHL turns HDMI adapter by USB wire.
And described mobile terminal comprises smart mobile phone, hand-held terminal device and digital video recorder further.
And described MHL turns the concrete of HDMI adapter and adopts green adapter.
Advantage of the present invention and good effect are:
1, the present invention uses MHL HD video transmission technology in HDTV (High-Definition Television), solves the video of mobile terminal and the large-screen showing problem of file, picture.
2, the present invention uses MHL HD video transmission technology in HDTV (High-Definition Television), improves quality and the transmission efficiency of video.
3, the present invention uses MHL HD video transmission technology in HDTV (High-Definition Television), decreases the mobile terminal problem that power consumption is too high when HD video transmits, and increases the operating time of mobile terminal.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described: it is emphasized that; embodiment of the present invention is illustrative; instead of it is determinate; therefore the present invention is not limited to the embodiment described in embodiment; every other execution mode drawn by those skilled in the art's technical scheme according to the present invention, belongs to the scope of protection of the invention equally.
A kind of syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television), as shown in Figure 1, this syndeton comprises mobile terminal 1, with HDTV (High-Definition Television) 2, innovative point of the present invention is, between HDTV (High-Definition Television) and mobile terminal, be mounted with MHL turn HDMI adapter 3, the data output end of mobile terminal turns USB port wire by data output and is connected with the USB input port that MHL turns HDMI adapter, the output port that MHL turns HDMI adapter is connected with the HDMI port of HDTV (High-Definition Television) by HDMI high-definition data line, simultaneously, the USB port of HDTV (High-Definition Television) is connected with the USB port that MHL turns HDMI adapter by USB wire.
In specific embodiment of the invention, described mobile terminal comprises smart mobile phone, hand-held terminal device and digital video recorder further.
In specific embodiment of the invention, described MHL turns the green adapter of concrete employing of HDMI adapter.
Claims (3)
1. in HDTV (High-Definition Television), show the syndeton of mobile terminal audio frequency and video for one kind, this syndeton comprises mobile terminal HDTV (High-Definition Television), it is characterized in that: between HDTV (High-Definition Television) and mobile terminal, be mounted with MHL turn HDMI adapter, the data output end of mobile terminal turns USB port wire by data output and is connected with the USB input port that MHL turns HDMI adapter, the output port that MHL turns HDMI adapter is connected with the HDMI port of HDTV (High-Definition Television) by HDMI high-definition data line, simultaneously, the USB port of HDTV (High-Definition Television) is connected with the USB port that MHL turns HDMI adapter by USB wire.
2. syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television) according to claim 1, is characterized in that: described mobile terminal comprises smart mobile phone, hand-held terminal device and digital video recorder further.
3. syndeton of showing mobile terminal audio frequency and video in HDTV (High-Definition Television) according to claim 1, is characterized in that: described MHL turns the green adapter of concrete employing of HDMI adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929831.1A CN105554566A (en) | 2015-12-14 | 2015-12-14 | Connection structure for displaying mobile terminal audio and video in HDTV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929831.1A CN105554566A (en) | 2015-12-14 | 2015-12-14 | Connection structure for displaying mobile terminal audio and video in HDTV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105554566A true CN105554566A (en) | 2016-05-04 |
Family
ID=55833468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929831.1A Pending CN105554566A (en) | 2015-12-14 | 2015-12-14 | Connection structure for displaying mobile terminal audio and video in HDTV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105554566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786819A (en) * | 2017-09-06 | 2018-03-09 | 北京大有中城科技有限公司 | A kind of multi-screen and display device access terminal equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012243247A (en) * | 2011-05-24 | 2012-12-10 | Funai Electric Co Ltd | Firmware update system of video device |
| KR101249419B1 (en) * | 2012-02-09 | 2013-04-03 | (주)성우이넥스 | Interface apparatus for connection between smart phone and automobile display and method therefor |
| CN203039795U (en) * | 2012-09-17 | 2013-07-03 | 联想(北京)有限公司 | Audio/video play device and adaptor thereof |
| CN103337758A (en) * | 2013-06-04 | 2013-10-02 | 周国清 | High definition data connection line |
| CN205305037U (en) * | 2015-12-14 | 2016-06-08 | 国网天津市电力公司 | High definition TV and mobile terminal's connection structure |
-
2015
- 2015-12-14 CN CN201510929831.1A patent/CN105554566A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012243247A (en) * | 2011-05-24 | 2012-12-10 | Funai Electric Co Ltd | Firmware update system of video device |
| KR101249419B1 (en) * | 2012-02-09 | 2013-04-03 | (주)성우이넥스 | Interface apparatus for connection between smart phone and automobile display and method therefor |
| CN203039795U (en) * | 2012-09-17 | 2013-07-03 | 联想(北京)有限公司 | Audio/video play device and adaptor thereof |
| CN103337758A (en) * | 2013-06-04 | 2013-10-02 | 周国清 | High definition data connection line |
| CN205305037U (en) * | 2015-12-14 | 2016-06-08 | 国网天津市电力公司 | High definition TV and mobile terminal's connection structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786819A (en) * | 2017-09-06 | 2018-03-09 | 北京大有中城科技有限公司 | A kind of multi-screen and display device access terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |