CN104777991B - A kind of remote interaction optical projection system based on mobile phone - Google Patents
A kind of remote interaction optical projection system based on mobile phone Download PDFInfo
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Abstract
The remote interaction optical projection system based on mobile phone that the invention discloses a kind of, it further includes gesture detection module, for the motion gesture of capture operation person up and down, and sends native processor for gesture information, projection detection operation is completed, gesture detection module is arranged on local handset unit；It further includes gesture motion analysis module, for gesture information to be converted to corresponding control command, and is fed back control command to remote terminal by network, completes projection interactive operation；The project content of the local projection arrangement is the screen display information of video information, pictorial information or remote display captured by remote camera on remote terminal.The present invention can feed back camera shooting information by network remote, and remote image information is projected in real time, people is allowed to have a kind of feeling on the spot in person, more real-time, it realizes to project by network remote and interact, and exchange can be shared with other people in real time, and complete to carry out long-range gesture manipulation to remote terminal.
Description
Technical field
The present invention relates to a kind of remote projection systems, more particularly to a kind of remote interaction optical projection system based on mobile phone.
Background technique
With the rapid development of communication technology, across a network intercommunication function, that is, allow mobile phone user and use carrier network
User realize " push to speak " call it is very mature.Caller can select conversation object inside his address list, so
After press a button and just immediately begin to converse.However as the improvement of people's living standards and people to consumer entertainment into one
Step demand, only voice communication is again difficult to meet consumer.
Present smart phone is integrated with multiple functions, be not only integrated with video player, audio broadcasts device, camera,
Gravity sensing device in addition some further related to projection playing function, the video in mobile phone can be projected to some ground or
Metope plays out, and people can more be allowed to experience big screen vision thoughts and feelings brought by projection.But long-range is taken
Video it is audio-visual, can not just project broadcasting.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of, and the remote interaction based on mobile phone projects system
System can be fed back camera shooting information by network remote, and in real time project remote image information, and people is allowed to have a kind of body to face it
The feeling in border, more real-time realize and project interaction by network remote, and can share exchange with other people in real time, and complete
Long-range gesture manipulation is carried out to remote terminal.
The purpose of the present invention is achieved through the following technical solutions: a kind of remote interaction projection system based on mobile phone
System, it includes local handset unit, communication network and remote terminal, and the local handset unit includes native processor, sheet
Ground compressed encoding module, local camera, local decoder module, local projection arrangement and Local Communication Module, the long-range end
End includes teleprocessing unit, remote communication module, remote display, remote decoder module, long-range compressed encoding module and long-range
Camera.
The output of local camera is connect with the input of locally compressed coding module, the input of local projection arrangement and local
The output of decoder module connects, locally compressed coding module, Local Communication Module and local decoder module pass through respectively bus with
Native processor connection.The output of remote camera is connect with the input of long-range compressed encoding module, long-range compressed encoding module
Pass through bus respectively with remote communication module to connect with teleprocessing unit, teleprocessing unit also passes through remote decoder module and long-range
Display screen connection, Local Communication Module are connect by network with remote communication module.
It further includes gesture detection module, for the motion gesture of capture operation person up and down, and gesture information is sent out
It is sent to native processor, completes projection detection operation, gesture detection module is arranged on local handset unit.
It further includes gesture motion analysis module, for gesture information to be converted to corresponding control command, and passes through net
Network feeds back control command to remote terminal, completes projection interactive operation.
The project content of the local projection arrangement is video information captured by remote camera on remote terminal, figure
The screen display information of piece information or remote display.
It further includes remote server, and the gesture motion analysis module is arranged in remote server, gestures detection
Module sends gesture information to by native processor and Local Communication Module the gesture motion analysis module of remote server
In, which is converted to corresponding control command by remote server, and is fed back control command to long-range by network
Terminal.
Remote terminal further includes long-range decompression module, and the local camera of local handset unit is by local real-time video information
It is sent to remote terminal by network, and is shown in remote display.
Remote terminal includes remote camera, remote camera, remote handset, long-range plate, remote computer and remote tv.
The gesture information that the gesture detection module can capture includes for controlling the gesture information of lens zoom, being used for
Control switching photographic effect and the gesture information for effect of taking pictures, are used the gesture information for controlling Switch Video and switching picture
In control video scaling and the gesture information of picture scaling variation, for controlling the gesture letter for being switched to photograph album or default homepage
Breath, the hand for dragging the gesture information of browser window after picture or video amplifier browse and for controlling video playing progress
One of gesture information or a variety of combinations.
The gesture information that the gesture detection module can capture further includes the gesture for making marks in project content
Information, the label include label of drawing a circle.
When project content is pictorial information, operator can carry out mark of drawing a circle on some position of picture by gesture
Remember, after the completion of label, after palm is stopped certain time on this mark again by operator, trigger and determine selection operation,
The picture amplifies display centered on the label.
When project content is screen display information, operator can carry out mark of drawing a circle on some position of screen by gesture
Remember, after the completion of label, after palm is stopped certain time on this mark again by operator, trigger and determine selection operation,
That is, in remote terminal at label circle or palm stops carry out double click operation, touch clicking operation or secondary or physical bond
Confirm selection operation.
Local handset unit further includes local matching module, and remote terminal further includes long-range matching module, local handset list
After member and remote terminal complete matching operation, data interaction and projection interaction are carried out.
Remote display includes the first viewing area for showing remote terminal screen message itself and for showing local
Second viewing area of the camera shooting information of camera.
Local camera includes front camera and rear camera.
Remote terminal is also equipped with projection arrangement and gesture detection module.
The beneficial effects of the present invention are:
1) present invention is taken remote terminal such as mobile communications network or WIFI network by prior wireless network
Scene or screen picture are sent to local handset unit in real time, and carry out local projection by local projection arrangement and play or show
Show, and real-time data synchronization updating can be completed, under certain environmental conditions, can easily be controlled using various gestures remote
Journey terminal increases the interest that mobile phone uses and remote communication is linked up, and realizes remote control function.
2) captured video and photograph when remote user can share outgoing by camera, video camera or mobile phone with local user
Piece is shared, can also scene captured by online real-time sharing camera, local user can also real-time control camera focal length, into
Row is freely watched, by the Projection Display mode of wide screen, so that local user has feeling on the spot in person.
Detailed description of the invention
Fig. 1 is a kind of functional block diagram of the remote interaction optical projection system based on mobile phone of the present invention.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1, a kind of remote interaction optical projection system based on mobile phone, it includes local handset unit, communication network
And remote terminal, the local handset unit include native processor, locally compressed coding module, local camera, local
Decoder module, local projection arrangement and Local Communication Module, the remote terminal include teleprocessing unit, remote communication module,
Remote display, remote decoder module, long-range compressed encoding module and remote camera.
The output of local camera is connect with the input of locally compressed coding module, the input of local projection arrangement and local
The output of decoder module connects, locally compressed coding module, Local Communication Module and local decoder module pass through respectively bus with
Native processor connection.The output of remote camera is connect with the input of long-range compressed encoding module, long-range compressed encoding module
Pass through bus respectively with remote communication module to connect with teleprocessing unit, teleprocessing unit also passes through remote decoder module and long-range
Display screen connection, Local Communication Module are connect by network with remote communication module.
In the present invention, remote interaction optical projection system further includes gesture detection module, up and down for capture operation person
Motion gesture, and native processor is sent by gesture information, projection detection operation is completed, gesture detection module may be provided at this
On ground mobile phone unit.
In the present invention, remote interaction optical projection system further includes gesture motion analysis module, for being converted to gesture information
Corresponding control command, and fed back control command to remote terminal by network, complete projection interactive operation.
The project content of the local projection arrangement is video information captured by remote camera on remote terminal, figure
The screen display information of piece information or remote display.
In the present invention, local handset unit and remote terminal rely on prior wireless network, such as mobile communications network or WIFI
Network allows local handset unit and remote terminal to serve as two clients, to complete real-time Data Transmission.
When remote terminal is imaged by remote camera, after teledata passes through compressed encoding, it is sent in real time
Local handset, local handset carry out the decoding of data by decoder module again, and are converted into data for projection and are sent to projection arrangement.
Local handset can also be captured local personage and scene by local camera and believed while being projected
Breath is sent to remote terminal after the local collected data information of camera passes through compressed encoding in real time.
Remote terminal reception after decoding by decoder module, is sent to remote display to local camera data information
It shows, meanwhile, remote terminal and local handset can carry out remote interaction by camera.
Meanwhile local handset unit can also add HDMI interface, HDMI interface is connect with local handset processor, is able to satisfy
Projection image is transferred to the demand of display or LCD TV by HDMI mouthfuls.
In the present invention, remote interaction optical projection system further includes remote server, and the gesture motion analysis module can be set
It sets in remote server, gesture detection module is sent gesture information to remotely by native processor and Local Communication Module
In the gesture motion analysis module of server, which is converted to corresponding control command by remote server, and is passed through
Network feeds back control command to remote terminal.
Adding remote server can reduce the burden of local handset unit and remote terminal, accelerate gesture analysis processing speed
Degree.
Remote terminal further includes long-range decompression module, and the local camera of local handset unit is by local real-time video information
It is sent to remote terminal by network, and is shown in remote display.
Remote terminal includes remote camera, remote camera, remote handset, long-range plate, remote computer and remote tv.
The gesture information that the gesture detection module can capture includes for controlling the gesture information of lens zoom, being used for
Control switching photographic effect and the gesture information for effect of taking pictures, are used the gesture information for controlling Switch Video and switching picture
In control video scaling and the gesture information of picture scaling variation, for controlling the gesture letter for being switched to photograph album or default homepage
Breath, the hand for dragging the gesture information of browser window after picture or video amplifier browse and for controlling video playing progress
One of gesture information or a variety of combinations.
Specific gesture motion corresponding to above-mentioned gesture information can be freely arranged, and can be a variety of options of user setting, and use
Family is freely matched, and an enforceable concrete scheme is given below.
1. the gesture information for controlling lens zoom, corresponding gesture motion can are as follows: at this point, project content is to take the photograph
As the real time scene of head, arm or forearm make in 90 degree of regions below shoulder circular arc stroke movement up and down, arm or forearm to
When upper stroke, lens focus is elongated, and when arm or the downward stroke of forearm, lens focus shortens.
2. the gesture information for controlling switching photographic effect and effect of taking pictures, corresponding gesture motion can are as follows: this
When, project content is the real time scene of camera, and arm or forearm make circular arc stroke up and down more than shoulder in 90 degree of regions dynamic
Make, when arm or the upward stroke of forearm, is switched to a photographic effect or effect of taking pictures, when arm or the downward stroke of forearm,
It is switched to next photographic effect or effect of taking pictures.
3. corresponding gesture motion can for controlling Switch Video and switching the gesture information of picture are as follows: at this point, throwing
Shadow content is that video playing or picture check interface, and the gesture of movement 2. can be used, and can't 2. be clashed with movement, arm
Or forearm is switched to one when making circular arc stroke movement up and down, arm or the upward stroke of forearm in 90 degree of regions more than shoulder
A video or picture when arm or the downward stroke of forearm, are switched to next video or picture.
4. the gesture information for controlling video scaling and picture scaling variation, corresponding gesture motion can are as follows: this
When, project content is that video playing or picture check interface, and the gesture of movement 1. can be used, and can't 1. be rushed with movement
Prominent, arm or forearm are made circular arc stroke up and down below shoulder and are acted in 90 degree regions, when arm or the upward stroke of forearm, video
Or picture amplification display, when arm or the downward stroke of forearm, video or picture reduce display.
5. corresponding gesture motion can are as follows: two arms for controlling the gesture information for being switched to photograph album or default homepage
Arm or forearm make circular arc stroke movement up and down more than shoulder simultaneously in 90 degree regions, when arm or the upward stroke of forearm, project
Content is switched to photograph album or default homepage.
6. being used to drag the gesture information of browser window, corresponding gesture motion after picture or video amplifier browsing
It can are as follows: at this point, project content is to have amplified to show that video or picture, palm stop after a certain period of time on projection images, video
Or picture can follow palm to be dragged, when palm fast moves, trailing video or picture will have an inertia force
A distance is continued to move to, is continued to move to later followed by palm.
7. the gesture information for controlling video playing progress, corresponding gesture motion can are as follows: at this point, project content
For video playing interface, operator stretches arm, and forearm makees forward circular motion and upper arm is equivalent, the video played forward before
Into certain time or accelerate video playing rate progress, operator first converts into forearm and upper arm, and forearm makees forward circular arc fortune
Dynamic to stretch arm, the video played falls back certain time backward or slows down video playing rate progress.
The gesture information that the gesture detection module can capture further includes the gesture for making marks in project content
Information, the label include label of drawing a circle.
When project content is pictorial information, operator can carry out mark of drawing a circle on some position of picture by gesture
Remember, after the completion of label, after palm is stopped certain time on this mark again by operator, trigger and determine selection operation,
The picture amplifies display centered on the label.
When project content is screen display information, operator can carry out mark of drawing a circle on some position of screen by gesture
Remember, after the completion of label, after palm is stopped certain time on this mark again by operator, trigger and determine selection operation,
That is, in remote terminal at label circle or palm stops carry out double click operation, touch clicking operation or secondary or physical bond
Confirm selection operation.
Local handset unit further includes local matching module, and remote terminal further includes long-range matching module, local handset list
After member and remote terminal complete matching operation, data interaction and projection interaction are carried out.
Remote display includes the first viewing area for showing remote terminal screen message itself and for showing local
Second viewing area of the camera shooting information of camera.
Local camera includes front camera and rear camera, and the second viewing area can show local front camera
Realtime graphic can also show the realtime graphic of local rear camera.
Remote terminal is also equipped with remote projection device and long-range gesture detection module, so that remote terminal also completes local
The gesture interaction projection operation of mobile phone unit, remote user can complete the identical interactive operation of local user.
Claims (6)
1. a kind of remote interaction optical projection system based on mobile phone, it includes local handset unit, communication network and remote terminal, institute
The local handset unit stated includes native processor, locally compressed coding module, local camera, local decoder module, local
Projection arrangement and Local Communication Module, the remote terminal includes teleprocessing unit, remote communication module, remote display, remote
Journey decoder module, long-range compressed encoding module and remote camera；
The output of local camera is connect with the input of locally compressed coding module, the input of local projection arrangement and local decoding
The output of module connects, and locally compressed coding module, Local Communication Module and local decoder module pass through bus and local respectively
Processor connection；The output of remote camera is connect with the input of long-range compressed encoding module, long-range compressed encoding module and remote
Journey communication module passes through bus respectively and connect with teleprocessing unit, and teleprocessing unit also passes through remote decoder module and long-range display
Screen connection, Local Communication Module are connect by network with remote communication module, it is characterised in that:
It further includes gesture detection module, for the motion gesture of capture operation person up and down, and is sent gesture information to
Native processor, completes projection detection operation, and gesture detection module is arranged on local handset unit；
It further includes gesture motion analysis module, for gesture information to be converted to corresponding control command, and will by network
Control command feedback completes projection interactive operation to remote terminal；
The project content of the local projection arrangement is video information captured by remote camera on remote terminal, picture letter
The screen display information of breath or remote display；
The gesture information that the gesture detection module can capture further includes the gesture information for making marks in project content,
The label includes label of drawing a circle；
When project content is pictorial information, operator can carry out label of drawing a circle on some position of picture by gesture,
After the completion of label, after palm is stopped certain time on this mark again by operator, triggers and determine selection operation, the figure
Piece amplifies display centered on the label；
When project content is screen display information, operator can carry out label of drawing a circle on some position of screen by gesture,
After the completion of label, after palm is stopped certain time on this mark again by operator, triggers and determine selection operation, i.e. phase
When in remote terminal at label circle or palm stops carry out double click operation, touch clicking operation or secondary or physical bond and confirm
Selection operation；
The gesture information that the gesture detection module can capture includes for controlling the gesture information of lens zoom, for controlling
Switch the gesture information of photographic effect and effect of taking pictures, for controlling Switch Video and switching the gesture information of picture, for controlling
Video scaling and picture processed scale the gesture information of variation, for controlling the gesture information for being switched to photograph album or default homepage, use
The gesture information of dragging browser window and the gesture letter for controlling video playing progress after when picture or video amplifier browsing
One of breath or a variety of combinations；
Movement is 1. are as follows: for controlling the gesture information of lens zoom, corresponding gesture motion are as follows: at this point, project content is to take the photograph
As the real time scene of head, arm or forearm make in 90 degree of regions below shoulder circular arc stroke movement up and down, arm or forearm to
When upper stroke, lens focus is elongated, and when arm or the downward stroke of forearm, lens focus shortens；
Movement is 2. are as follows: for controlling the gesture information of switching photographic effect and effect of taking pictures, corresponding gesture motion are as follows: this
When, project content is the real time scene of camera, and arm or forearm make circular arc stroke up and down more than shoulder in 90 degree of regions dynamic
Make, when arm or the upward stroke of forearm, is switched to a photographic effect or effect of taking pictures, when arm or the downward stroke of forearm,
It is switched to next photographic effect or effect of taking pictures；
For controlling Switch Video and switching the gesture information of picture, corresponding gesture motion are as follows: at this point, project content is view
Frequency plays or picture checks interface, and the gesture of movement 2. can be used, and can't 2. clash with movement, arm or forearm are in shoulder
When more than wing making circular arc stroke movement up and down, arm or the upward stroke of forearm in 90 degree of regions, it is switched to a video or figure
When piece, arm or the downward stroke of forearm, it is switched to next video or picture；
For controlling the gesture information of video scaling and picture scaling variation, corresponding gesture motion are as follows: at this point, project content
Interface is checked for video playing or picture, the gesture of movement 1. can be used, and can't 1. be clashed with movement, arm or forearm
When making circular arc stroke movement up and down, arm or the upward stroke of forearm in 90 degree of regions below shoulder, video or picture amplification are aobvious
Show, when arm or the downward stroke of forearm, video or picture reduce display；
For controlling the gesture information for being switched to photograph album or default homepage, corresponding gesture motion are as follows: two arms or forearm
When making circular arc stroke movement up and down, arm or the upward stroke of forearm in 90 degree regions more than shoulder simultaneously, project content switches
To photograph album or default homepage；
For when picture or video amplifier browsing after drag browser window gesture information, corresponding gesture motion are as follows: at this point,
Project content is to have amplified to show that video or picture, palm stop after a certain period of time on projection images, video or picture
Palm is followed to be dragged, when palm fast moves, trailing video or picture there will be an inertia force to continue to move to one
Section distance, continues to move to followed by palm later；
For controlling the gesture information of video playing progress, corresponding gesture motion are as follows: at this point, project content is video playing
Interface, operator stretch arm, and forearm makees forward circular motion and upper arm is equivalent, and the video played advances forward certain time
Or accelerate video playing rate progress, operator first converts into forearm and upper arm, and forearm stretches arm as circular motion forward,
The video played falls back certain time backward or slows down video playing rate progress.
2. a kind of remote interaction optical projection system based on mobile phone according to claim 1, it is characterised in that: it further includes remote
Journey server, the gesture motion analysis module are arranged in remote server, and gesture detection module passes through native processor
It sends gesture information in the gesture motion analysis module of remote server with Local Communication Module, remote server is by the hand
Gesture information is converted to corresponding control command, and is fed back control command to remote terminal by network.
3. a kind of remote interaction optical projection system based on mobile phone according to claim 1, it is characterised in that: remote terminal is also
Including long-range decompression module, the local camera of local handset unit sends local real-time video information to remotely by network
Terminal, and shown in remote display.
4. a kind of remote interaction optical projection system based on mobile phone according to claim 1, it is characterised in that: local handset list
Member further includes local matching module, and remote terminal further includes long-range matching module, local handset unit and remote terminal completion
After operation, data interaction and projection interaction are carried out.
5. a kind of remote interaction optical projection system based on mobile phone according to claim 3, it is characterised in that: remote display
Including the camera shooting information for showing the first viewing area of remote terminal screen message itself and for showing local camera
Second viewing area；Local camera includes front camera and rear camera.
6. a kind of remote interaction optical projection system based on mobile phone according to claim 1, it is characterised in that: remote terminal
It is provided with projection arrangement and gesture detection module.
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105049763B (en) * | 2015-07-28 | 2018-10-19 | 小米科技有限责任公司 | Trigger the method and device of projection |
| CN106954033A (en) * | 2016-01-06 | 2017-07-14 | 中兴通讯股份有限公司 | Projector equipment and its control method |
| CN105872508A (en) * | 2016-06-21 | 2016-08-17 | 北京印刷学院 | Projector based on intelligent cell phone and method for presenting multimedia |
| CN106506326B (en) * | 2016-09-30 | 2021-02-05 | 北京数字家圆科技有限公司 | Video call method, terminal and system |
| CN106534684A (en) * | 2016-11-15 | 2017-03-22 | 极翼机器人(上海)有限公司 | Terminal control system and operation method thereof |
| CN107092350A (en) * | 2017-03-22 | 2017-08-25 | 深圳大学 | A kind of remote computer based system and method |
| CN108055559A (en) * | 2018-01-24 | 2018-05-18 | 上海哇嗨网络科技有限公司 | Realize that camera throws method, throwing screen device and the system of screen by mobile client |
| CN110072076A (en) * | 2019-05-05 | 2019-07-30 | 锐嘉科集团有限公司 | Projection communicator and signal processing method for video conference |
| CN110620845B (en) * | 2019-09-12 | 2021-01-15 | 联想(北京)有限公司 | Information processing method, electronic device and computing device |
| CN111176431A (en) * | 2019-09-23 | 2020-05-19 | 广东小天才科技有限公司 | Screen projection control method of sound box and sound box |
| CN111124228A (en) * | 2019-12-23 | 2020-05-08 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN111131715A (en) * | 2019-12-31 | 2020-05-08 | 联想(北京)有限公司 | Image acquisition method and electronic equipment |
| CN111767112A (en) * | 2020-07-23 | 2020-10-13 | 深圳快学教育科技有限公司 | Method and system for mutually controlling software and electronic equipment |
| CN113961291B (en) * | 2021-10-21 | 2023-09-01 | 南京工业职业技术大学 | Mobile equipment remote control method and system based on touch gesture recognition and compressed representation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030029A (en) * | 2006-03-03 | 2007-09-05 | 乐金电子(中国)研究开发中心有限公司 | Mobile telecommunication equipment with projection function |
| CN102073376A (en) * | 2010-12-07 | 2011-05-25 | 清华大学 | Portable wireless operation system and method |
| CN102668390A (en) * | 2009-12-17 | 2012-09-12 | 三星电子株式会社 | Method and system for controlling output of a mobile device |
| CN203327085U (en) * | 2013-07-12 | 2013-12-04 | 沈阳华立德电子科技有限公司 | Controllable remote projection mobile phone |
| CN103576846A (en) * | 2012-08-09 | 2014-02-12 | 深圳市中兴移动通信有限公司 | Wireless projection system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002951208A0 (en) * | 2002-09-05 | 2002-09-19 | Digislide International Pty Ltd | A portable image projection device |
| US9134799B2 (en) * | 2010-07-16 | 2015-09-15 | Qualcomm Incorporated | Interacting with a projected user interface using orientation sensors |
| US20130215214A1 (en) * | 2012-02-22 | 2013-08-22 | Avaya Inc. | System and method for managing avatarsaddressing a remote participant in a video conference |
-
2015
- 2015-04-22 CN CN201510192990.8A patent/CN104777991B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101030029A (en) * | 2006-03-03 | 2007-09-05 | 乐金电子(中国)研究开发中心有限公司 | Mobile telecommunication equipment with projection function |
| CN102668390A (en) * | 2009-12-17 | 2012-09-12 | 三星电子株式会社 | Method and system for controlling output of a mobile device |
| CN102073376A (en) * | 2010-12-07 | 2011-05-25 | 清华大学 | Portable wireless operation system and method |
| CN103576846A (en) * | 2012-08-09 | 2014-02-12 | 深圳市中兴移动通信有限公司 | Wireless projection system |
| CN203327085U (en) * | 2013-07-12 | 2013-12-04 | 沈阳华立德电子科技有限公司 | Controllable remote projection mobile phone |
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|---|---|
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