CN109167954A - A kind of wireless more HDMI throwing screen display devices - Google Patents
A kind of wireless more HDMI throwing screen display devices Download PDFInfo
- Publication number
- CN109167954A CN109167954A CN201811158278.6A CN201811158278A CN109167954A CN 109167954 A CN109167954 A CN 109167954A CN 201811158278 A CN201811158278 A CN 201811158278A CN 109167954 A CN109167954 A CN 109167954A
- Authority
- CN
- China
- Prior art keywords
- hdmi
- transmitter
- receiver
- wireless
- screen display
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Projection Apparatus (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses a kind of wireless more HDMI throwing screen display devices, and the equipment includes receiver and transmitter, and the receiver includes WIFI module and HDMI output module, and the transmitter includes WIFI module.Wireless more HDMI provided by the invention throw screen display devices, solve prior art HDMI wire bring equipment and limits at a distance from display, and cannot a receiver reception multiple emitter data the problem of.
Description
Technical field
The present invention relates to conferencing data transmission technique fields more particularly to a kind of wireless more HDMI to throw screen display device.
Background technique
With the development of electronic technology, the equipment of the small screen such as mobile phone is no longer satisfied consumer demand, much disappears
Expense person be all by display come it is more intuitive, clearly indicate and need the content that shows, especially for video conferencing system row
Industry be unable to do without the demand to display.And many displays are needed through HDMI wire the aobvious of video conferencing system at present
Show signal to be connected on display to be shown.When display and video conference device are needed apart from distant or multiple devices at this
When display on display, it is necessary to long HDMI wire, and more a plurality of HDMI wire is needed, this disposes video in this way
It will relatively disorderly when conference system, it has not been convenient to, and too long of HDMI wire is likely to affect the output quality of signal, asks
Also bad maintenance when topic.
There is radio HDMI to throw screen device currently on the market, the scheme mainly realized is to meet a HDMI on apparatus for transmitting signal
Transmitter, transmitter mainly send wireless signal is changed into after the HDMI signal acquisition of sending device, then receive again
End, needs a HDMI receiver, receiver primary recipient wireless signal, and it is defeated that wireless signal then changed into HDMI signal again
Out on display.
But currently available technology has the disadvantage in that
1) HDMI signal wireless signal is changed into transmitting terminal needs to retransmit away.
2) it one-to-one can only transmit and receive, be shown on a display if necessary to more equipment, it is necessary to connect multiple hairs
Send device and multiple receivers.
It is set in consideration of it, designing a kind of wireless more HDMI that can receive multiple emitter datas with a receiver and throwing screen display
It is standby be currently on the market there is an urgent need to.
Summary of the invention
The present invention aiming at the problems existing in the prior art, provides a kind of wireless more HDMI throwing screen display devices, described to set
Standby includes receiver and transmitter, and the receiver includes WIFI module and HDMI output module, and the transmitter includes WIFI
Module.
Further, the receiver WIFI module is as plume emission equipment, and the WIFI module of the transmitter is made
To connect equipment.
Further, the HDMI interface of the receiver and external-connection displayer connects.
Further, the transmitter is connect with video conference device.
Further, the transmitter is communicatively coupled by WIFI and receiver.
Further, the transmitter is communicatively coupled by 5G signal and the receiver.
Further, the quantity of the transmitter is multiple more than one or two.
The present invention provides a kind of wireless more HDMI and throws screen display devices, and the equipment includes receiver and transmitter, described
Receiver includes WIFI module and HDMI output module, and the transmitter includes WIFI module, and the receiver WIFI module is made
For plume emission equipment, and the WIFI module of the transmitter is as connection equipment, the receiver and external-connection displayer
HDMI interface connection, the transmitter are connect with video conference device, and the transmitter is by WIFI 5G signal and receives
Device is communicatively coupled.
Further, the quantity of the transmitter is multiple more than one or two.
Compared with prior art, wireless more HDMI provided by the invention throw screen display device, solve prior art HDMI
Line bring equipment limits at a distance from display, and cannot receiver the problem of receiving multiple emitter datas.
Detailed description of the invention
Fig. 1 is that wireless more HDMI of the invention throw screen display device schematic diagram.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, the present invention provides a kind of wireless more HDMI throwing screen display devices, the equipment includes receiver and hair
Emitter, the receiver include WIFI module and HDMI output module, and the transmitter includes WIFI module.
Wherein, the receiver WIFI module is as plume emission equipment, and the WIFI module of the transmitter is as company
Connect equipment.
Wherein, the HDMI interface of the receiver and external-connection displayer connects.
Wherein, the transmitter is connect with video conference device.
Wherein, the transmitter is communicatively coupled by WIFI and receiver.
Wherein, the transmitter is communicatively coupled by 5G signal and the receiver.
Wherein, the quantity of the transmitter is multiple more than one or two.
Embodiment
With reference to Fig. 1, equipment end is attached by WIFI and receiver, receiver end WIFI as plume emission equipment,
And the WIFI of equipment end is as connection equipment.Then equipment end is directly sent out need picture data to be shown by WIFI
It goes, after the picture data that receiving end receives that equipment end sends over, after transcoding, then changes into HDMI signal data, send
To HDMI interface, display can real-time display equipment need picture to be shown.
When needing multiple devices on same a display in use, multiple devices is only needed to be connected to the transmitting of receiver
Hot spot.At this moment multiple devices can just be sent toward receiver needs picture data to be shown.When needing to switch different set
When standby display, control command can be sent to receiver by host, the data for allowing receiver to switch different equipment in real time arrive
In HDMI interface.
Wireless more HDMI provided by the invention throw screen display device, solve prior art HDMI wire bring equipment and show
Show the distance limitation of device, and cannot receiver the problem of receiving multiple emitter datas.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to restrict the invention, it is all in spirit of the invention and
In principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of wireless more HDMI throw screen display devices, which is characterized in that the equipment includes receiver and transmitter, described to connect
Receiving device includes WIFI module and HDMI output module, and the transmitter includes WIFI module.
2. wireless more HDMI according to claim 1 throw screen display device, which is characterized in that the receiver WIFI module
As plume emission equipment, and the WIFI module of the transmitter is as connection equipment.
3. wireless more HDMI according to claim 1 throw screen display device, which is characterized in that the receiver is shown with external
Show the HDMI interface connection of device.
4. wireless more HDMI according to claim 1 throw screen display device, which is characterized in that the transmitter and video council
Discuss equipment connection.
5. wireless more HDMI according to claim 1 throw screen display device, which is characterized in that the transmitter passes through WIFI
It is communicatively coupled with receiver.
6. wireless more HDMI according to claim 1 throw screen display device, which is characterized in that the transmitter is believed by 5G
It number is communicatively coupled with the receiver.
7. wireless more HDMI according to claim 1 throw screen display devices, which is characterized in that the quantity of the transmitter is
It is multiple more than one or two.
8. a kind of wireless more HDMI throw screen display devices, which is characterized in that the equipment includes receiver and transmitter, described to connect
Receiving device includes WIFI module and HDMI output module, and the transmitter includes WIFI module, the receiver WIFI module conduct
Plume emission equipment, and the WIFI module of the transmitter is as connection equipment, the HDMI of the receiver and external-connection displayer
Interface connection, the transmitter connect with video conference device, the transmitter pass through WIFI 5G signal and receiver into
Row communication connection.
9. wireless more HDMI according to claim 8 throw screen display devices, which is characterized in that the quantity of the transmitter is
It is multiple more than one or two.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158278.6A CN109167954A (en) | 2018-09-30 | 2018-09-30 | A kind of wireless more HDMI throwing screen display devices |
| PCT/CN2019/104775 WO2020063302A1 (en) | 2018-09-30 | 2019-09-06 | Multi-hdmi display device employing wireless screen casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158278.6A CN109167954A (en) | 2018-09-30 | 2018-09-30 | A kind of wireless more HDMI throwing screen display devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109167954A true CN109167954A (en) | 2019-01-08 |
Family
ID=64877437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811158278.6A Pending CN109167954A (en) | 2018-09-30 | 2018-09-30 | A kind of wireless more HDMI throwing screen display devices |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109167954A (en) |
| WO (1) | WO2020063302A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244927A (en) * | 2019-07-03 | 2019-09-17 | 明基智能科技（上海）有限公司 | A kind of intelligent display system and device |
| WO2020063302A1 (en) * | 2018-09-30 | 2020-04-02 | 厦门亿联网络技术股份有限公司 | Multi-hdmi display device employing wireless screen casting |
| CN112788255A (en) * | 2021-01-27 | 2021-05-11 | 北京小米移动软件有限公司 | Wireless screen projection method and device and screen projection host |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286036A (en) * | 2021-12-22 | 2022-04-05 | 小派科技（上海）有限责任公司 | Image processing method and device for virtual reality equipment and virtual reality equipment |
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| CN203225844U (en) * | 2013-03-27 | 2013-10-02 | 深圳市华拓科技有限公司 | Wireless high-definition projector |
| CN103686045A (en) * | 2012-09-05 | 2014-03-26 | 华为终端有限公司 | Audio/video information transmission method and equipment |
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| US20060010268A1 (en) * | 2004-07-07 | 2006-01-12 | Infocus Corporation | Display device graphics interface |
| CN109167954A (en) * | 2018-09-30 | 2019-01-08 | 厦门亿联网络技术股份有限公司 | A kind of wireless more HDMI throwing screen display devices |
-
2018
- 2018-09-30 CN CN201811158278.6A patent/CN109167954A/en active Pending
-
2019
- 2019-09-06 WO PCT/CN2019/104775 patent/WO2020063302A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110321102A1 (en) * | 2008-12-31 | 2011-12-29 | Sagemcom Broadband Sas | Process for locally diffusing the audio/video content between a source device including a hdmi connector and a receptor device |
| CN103686045A (en) * | 2012-09-05 | 2014-03-26 | 华为终端有限公司 | Audio/video information transmission method and equipment |
| CN203225844U (en) * | 2013-03-27 | 2013-10-02 | 深圳市华拓科技有限公司 | Wireless high-definition projector |
| CN203759899U (en) * | 2013-12-31 | 2014-08-06 | 广州城市职业学院 | Wireless teaching system |
| CN105491361A (en) * | 2016-01-14 | 2016-04-13 | 深圳拓美中电科技有限公司 | Wireless synchronous multimedia projector |
| CN205545655U (en) * | 2016-03-31 | 2016-08-31 | 国网山东省电力公司电力科学研究院 | Meeting player terminal |
| CN206894811U (en) * | 2017-06-30 | 2018-01-16 | 西安万像电子科技有限公司 | Multimedia overhead projector equipment and multi-media transmission system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063302A1 (en) * | 2018-09-30 | 2020-04-02 | 厦门亿联网络技术股份有限公司 | Multi-hdmi display device employing wireless screen casting |
| CN110244927A (en) * | 2019-07-03 | 2019-09-17 | 明基智能科技（上海）有限公司 | A kind of intelligent display system and device |
| CN112788255A (en) * | 2021-01-27 | 2021-05-11 | 北京小米移动软件有限公司 | Wireless screen projection method and device and screen projection host |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020063302A1 (en) | 2020-04-02 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20190108 |