CN206993217U - A kind of display system based on intelligent terminal - Google Patents
A kind of display system based on intelligent terminal Download PDFInfo
- Publication number
- CN206993217U CN206993217U CN201720903968.4U CN201720903968U CN206993217U CN 206993217 U CN206993217 U CN 206993217U CN 201720903968 U CN201720903968 U CN 201720903968U CN 206993217 U CN206993217 U CN 206993217U
- Authority
- CN
- China
- Prior art keywords
- display
- intelligent terminal
- interface
- display module
- wireless communication
- 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.)
- Active
Links
Abstract
The utility model provides a kind of display system based on intelligent terminal, and the display system includes intelligent terminal, the display module with the extension display module of intelligent terminal communication connection and the image for showing the extension display module；The intelligent terminal includes：Intelligent terminal display unit, the first wireless communication unit；The extension display module, outside the intelligent terminal, the extension display content of the intelligent terminal is shown, including：Second wireless communication unit, projecting cell；The display module receives the display image and shown.The technical solution of the utility model is launched the display interface of the intelligent terminal onto extended screen using radio connection, is realized screen expanded function, is not limited by placement space, be can move freely.
Description
Technical field
It the utility model is related to intelligent terminal field, more particularly to a kind of display system based on intelligent terminal.
Background technology
At present, most of intelligent terminal uses portable design, and its volume is not too large, therefore located at the intelligence eventually
Display screen on end also receives intelligent terminal size image without too big.In some application scenarios, it is necessary to by the intelligence
In outside, extension is shown content on end panel, so as to shared viewing.Sometimes user needs to show multiple interfaces simultaneously, and intelligence
Terminal screen quantity and size are limited, can not meet the needs of showing multiple interfaces simultaneously, be made troubles to user.
Prior art has made effort in above-mentioned technical field, such as Chinese invention patent prospectus (publication number：
CN106358319A a kind of wireless display device, system and method) are disclosed, belongs to communication technique field.Method flow includes：
When projector equipment and at least two each data for projection, which share equipment, to be established wireless session and be connected, according to the data for projection of connection point
Display screen is divided into multiple split screens by the quantity for enjoying equipment, wherein the quantity of the split screen is at least shared with the data for projection
The quantity of equipment is equal；Share equipment for each data for projection and distribute a split screen；Each data for projection is shared into equipment transmission
Video data is shown in corresponding split screen.Multiple data for projection can be achieved using the present invention and share equipment to a projector equipment
Screen prjection with share, can be applied in the scene of the particular demands such as multimedia conferencing room or audio-visual function classroom, and lead to
Wireless network is crossed, the dependence to place can be reduced, fast assembling wireless network, realize resource-sharing.
Although foregoing invention has been realized in the wireless mode split screen display available of multiple screens, but still there are the following problems：It is existing
There is technology not refer to the source of display content and the connected mode of wireless display device, can not solve to wait to show on intelligent terminal
Show the technical problem that content is shown in extended screen.
Therefore the content that shows how will be needed by radio connection in outside screen display on the intelligent terminal,
It is a technical issues that need to address.
The content of the invention
In order to overcome above-mentioned technological deficiency, the utility model discloses a kind of display system based on intelligent terminal, and it is special
Sign is that the display system includes intelligent terminal, the extension display module communicated to connect with the intelligent terminal and displaying institute
State the display module of the image of extension display module：
The intelligent terminal includes：
Intelligent terminal display unit, in the intelligent terminal, for showing the interface of intelligent terminal；
First wireless communication unit, in the intelligent terminal, radio communication is carried out with external equipment；
The extension display module, outside the intelligent terminal, the extension display content of the intelligent terminal is shown,
Including：
Second wireless communication unit, in the extension display module, with the first wireless communication unit channel radio
Letter, receive the interface of the intelligent terminal；
Projecting cell, in the extension display module, it is connected with second wireless communication unit, receives the intelligence
The interface of energy terminal, and a display image is projected to the display module；
The display module receives the display image and shown.
Preferably, first wireless communication unit passes through bluetooth or WLAN with second wireless communication unit
Network connects.
Preferably, when the intelligent terminal display unit updates the interface, the display module simultaneous display renewal
The interface.
Preferably, the extension display module also includes display interface, and the display module includes receiving interface, described to connect
Interface is received to dock the display interface.
Preferably, the display module includes the one or more in display screen, blank or wall.
Preferably, the intelligent terminal includes one kind in smart mobile phone, tablet personal computer or wearable device.
After employing above-mentioned technical proposal, compared with prior art, have the advantages that：
1. the display interface of the intelligent terminal is launched onto extended screen, screen expanded function is realized；
2. using radio connection, the intelligent terminal and extension display module are not limited by placement space, can be certainly
By moving.
Brief description of the drawings
Fig. 1 is the structural representation for meeting the display system based on intelligent terminal in the preferred embodiment of the utility model one.
Reference：
10- display systems, 20- intelligent terminals, 21- intelligent terminals display unit, the wireless communication units of 22- first, 30- expand
Open up display module, the wireless communication units of 31- second, 32- projecting cells, 40- display modules.
Embodiment
The advantages of the utility model is expanded on further below in conjunction with accompanying drawing and specific embodiment.
Refering to Fig. 1, to meet the display system architectures signal based on intelligent terminal in the preferred embodiment of the utility model one
Figure, in order to which the expansion of content on the intelligent terminal is shown to outside, the display system 10 includes：
- intelligent terminal 20
The intelligent terminal 20, including intelligent terminal display unit 21, the first wireless communication unit 22.The intelligent terminal
20 can be the terminal device that smart mobile phone, tablet personal computer, portable computer etc. possess display screen and radio communication function.
The intelligent terminal 20 can realize multiple functions, including with external relation, check and edit document, check with editing graph,
Play the functions such as Voice ＆ Video.The intelligent terminal 20 can realize data by wired or wireless mode and external connection
Interaction.
- intelligent terminal display unit 21
Intelligent terminal display unit 21, in the intelligent terminal 20, for showing the interface of intelligent terminal 20.It is described
Intelligent terminal display unit 21 can be touch-screen or single display screen, can show the intelligent terminal 20
Types of functionality interface, including home interface, desk interface, Application Program Interface, tools interfaces, file interface etc..The intelligence
Energy terminal diaplay unit 21 not only includes screen, includes the circuit module and drive software of support screen work, and provides number
According to display interface, the intelligent terminal 20 is sent by the data display interface to the intelligent terminal display unit 21 to be needed
The interface of display.
- the first wireless communication unit 22
First wireless communication unit 22, in the intelligent terminal 20, radio communication is carried out with external equipment.With logical
The development of letter technology, Wireless Telecom Equipment increasingly tend to integration and miniaturization, are integrated with the intelligent terminal 20 described
First wireless communication unit 22.First wireless communication unit 22 is made up of antenna, feed circuit, signal processing chip, institute
State signal processing chip and data interaction is carried out by data-interface with the intelligent terminal 20.The intelligent terminal 20 is sent out
During data, first pass through the data-interface and the data for needing to send are transferred to the signal processing chip, the signal transacting
Chip converts the data to radio signal and sent by the feed circuit and antenna.The first radio communication list
Member 22 supports at least one main flow radio communication standard, including WIFI, bluetooth, 400Mhz industrial wireless networks and other frequency ranges can
Use wireless network.When the intelligent terminal 20 transmits data by first wireless communication unit 22, it should follow with being used
The supporting communication protocol of communication standard.In the present embodiment, the intelligent terminal 20 passes through first wireless communication unit
The related data of 22 transmission display interfaces, so that recipient shows to the display interface.
- extension display module 30
Extend display module 30, outside the intelligent terminal 20, show the intelligent terminal 20 extension show in
Hold, including the second wireless communication unit 31, projecting cell 32.Extension display module 30 has a variety of realization rates, can possess
The projecting apparatus of radio communication function, the computer for possessing radio communication function or other images for possessing radio communication function show
Show equipment.
- the second wireless communication unit 31
Second wireless communication unit 31, in the extension display module 30, with first wireless communication unit 22
Radio communication, receive the interface of the intelligent terminal 20.Second wireless communication unit 31 is by antenna, feed circuit, signal
Process chip forms, and its operation principle is similar to first wireless communication unit 22.It should be noted that described second is wireless
Communication unit 31 should be operated in same communication standard with first wireless communication unit 22, use same communication protocol.Very
Consistent, i.e., the transmission frequency of described first wireless communication unit 22 and described the should be corresponded to both receptions and transmission frequency
The receives frequency of two wireless communication units 31 is consistent, and vice versa.Only in this way, it just can guarantee that first wireless communication unit
22 establish wireless channel with second wireless communication unit 31, carry out data interaction.The intelligent terminal 20 will need to show
Graphic interface sent by first wireless communication unit 22, second wireless communication unit 31 receives described image circle
Face information.
- projecting cell 32
Projecting cell 32, in the extension display module 30, it is connected, receives with second wireless communication unit 31
The interface of the intelligent terminal, and a display image is projected to the display module 40.Second wireless communication unit 31 from
The graphic interface data of the intelligent terminal 20 are received at first wireless communication unit 22, and this graphic interface data is led to
Cross data-interface and carry out data interaction with the projecting cell 32.After the projecting cell 32 receives described image interface data,
Displayable signal format reprojection is converted into the display module 40.
- display module 40
Display module 40, receive the display image and show.The display module 40 connects at the projecting cell 32
Receive image information to be shown and displaying.The display module 40 can be the passive plane for receiving projection image, can also
It is the display device for receiving electronic signal, such as display screen, TV etc..When display module 40 shows described image information, both may be used
To be image information that the intelligent terminal 20 is specially shown to external expansion, shown by the intelligent terminal display unit 21
Content is different, i.e. extension display；Can also be the duplication of the display content of intelligent terminal display unit 21, i.e. simultaneous display.
As the further improvement of the display system 10, first wireless communication unit 22 and second channel radio
Believe that unit 31 is connected by bluetooth or WLAN.This preferred embodiment to first wireless communication unit 22 with it is described
Communication standard between second wireless communication unit 31 preferably, connected from Bluetooth communication or WLAN
Connect.Bluetooth (Bluetooth), be a kind of wireless technology standard, can be achieved fixed equipment, mobile device and building personal area network it
Between short-range data exchange.Bluetooth can connect multiple equipment, the problem of data syn-chronization be overcome, by bluetooth sig
(Bluetooth Special Interest Group, abbreviation SIG) is managed.WLAN Full Name in English Wireless
Local Area Networks, are abbreviated as WLAN, are by International Power electronic engineering association using 802.11 protocol families
(IEEE) standard formulated for WLAN.WLAN is particularly convenient data transmission system, utilizes radio frequency
Technology, substitute old-fashioned wire medium LAN using electromagnetic wave, be communicatively coupled in the air so that WLAN energy
User is allowed to realize information interconnection and intercommunication through it using simple access architecture.In WLAN technologies family, WIFI
Technology turns into most widely used WLAN technologies, is the indispensable radio communication standard of most of intelligent terminal.Bluetooth and
WLAN is in industrial and civil area using for many years, having abundant application mode and ripe technical scheme, originally
Utility model repeats no more its realization principle, the extension display application by this technology creation applied to intelligent terminal field.
As the further improvement of the display system 10, when the intelligent terminal display unit 21 updates the interface,
The interface of the simultaneous display of display module 40 renewal.This preferred embodiment is using the display mode of synchronous refresh described
Display interface on display module 40, i.e., the display content of described display module 40 all the time with the intelligent terminal display unit 21
Display content is consistent.The intelligent terminal display unit 21 is connect by the data display interface from the intelligent terminal 20
The interface data for needing to show is received, when the intelligent terminal 20 shows different interface, the interface data can become
Change, new interface data is sent to the intelligent terminal display unit 21 and described first wireless by the intelligent terminal 20 simultaneously
Communication unit 22.First wireless communication unit 22 again sends the interface data through second wireless communication unit 31
Give, the projecting cell 32, finally shown by the display module 40.So, the intelligent terminal display unit 21 and described
Display module 40 realizes the simultaneous display to updating interface.
As the further improvement of the display system 10, the extension display module 30 also includes display interface, described
Display module 40 includes receiving interface, and the receiving interface docks to the display interface.This preferred embodiment describes described
The interactive mode between display module 30 and the display module 40 is extended, i.e., by way of interface.The extension shows mould
Block 30 includes display interface, outwards exports the interface information that need to be shown；The display module 40 includes receiving interface, and reception comes from
The interface information of the extension display module 30.The display interface and receiving interface both can be physical interfaces, can also relate to
And software interface.The display module 40 should be then the electronic display unit of a certain type, such as show according to physical interface
Device, TV, LCD giant-screens etc..Conventional image transmitting physical interface is applicable difference respectively including VGA, HDMI, DVI, AV etc.
Application demand.VGA full name Video Graphics Array, it is that IBM regarded in one kind released with PS/2 machines in 1987
Frequency transmission standard, have the advantages that high resolution, display speed be fast, various colors, obtained extensively in color monitor field
Application, support hot plug, do not support audio transmission.HDMI, i.e. HDMI, English full name High
Definition Multimedia Interface, it is a kind of digitized video/COBBAIF technology, is to be adapted to image transmission
Tailored version digital interface, it can transmit audio and signal of video signal simultaneously, and the maximum data transmission speed is 18Gbps.DVI English
Literary full name Digital Visual Interface, i.e. digital visual interface are 1999 by DDWG (Digital Display
Working Group, numerical monitor working group) release interface standard.DVI is passed based on conversion minimum differential signalling technique
Defeated data signal, 8 data (every roadbed chrominance signal in R, G, B) are encoded by minimum transition with advanced encryption algorithm
For 10 data (including row field synchronization information, clock information, data DE, error correction etc.), after DC balance, believed using difference
Number transmission data, have preferable Electro Magnetic Compatibility, can use low cost private cable realize over long distances, the numeral of high quality
Signal transmits, and is widely used in the equipment such as PC, DVD, high definition television, high-resolution projecting apparatus.AV interfaces are also known as RCA,
Refer to some current vehicle-mounted GPS equipments, by self-contained sound, video terminal, connect AV circuits by the data image of itself
Sound etc., it is output on other displays and audio-visual equipment, such as external-connection displayer or earphone, interface mainly have AV composite terminals,
S-VIDEO terminals, earphone interface etc., it is divided into 3 lines, is respectively：COBBAIF (red and white wire, forming left and right acoustic channels) and
Video interface (yellow).Above physical interface transmission capacity, whether transmit audio-frequency information, connector mode etc. have it is larger
Difference, user can according to demand, considering cost, choose the display device for suitably possessing one of above-mentioned physical interface.
The display interface and the receiving interface should be the physical interfaces of same type, and can in both sides' selection same type physical interface
Patch the pattern of cooperation, that is, so-called male mouth and female mouth, both sides must select male mouth and female mouth respectively, to carry out
Patch cooperation.Should be the electronic equipment for possessing software interface analytic ability if the display module 40 uses software interface.It is soft
Part interface, generally it is exactly so-called API, i.e. application programming interface, its form showed is source code, is widely used in software
The various aspects of product.Software interface defines the form and rule of data interaction to each side for carrying out data interaction, so as to it is correct,
The efficiently interaction between different software main body by data.In the present embodiment, the display interface and the receiving interface pair
Data format, transmission response mode, the mechanism for correcting errors for the interface information that need to be shown are arranged, efficiently to transmit the boundary
Face information.Because the transmission direction of interface information described in the present embodiment is by the extension display module 30 to the display mould
Block 40, it is one-way transmission.It can then be made by initiator of the extension display module 30 as data transfer, the display module 40
For answer party, it is necessary to when carrying out a data transfer, the initiator first inquires whether the answer party is carried out and receives data standard
It is standby, after the answer party confirm it is ready after, the initiator starts to transmit data, after the completion of pending data content transmission, institute
State answer party described in initiating direction and send the information being transmitted, the answer party terminates reception state, and the boundary that will be received
Face presentation of information comes out.
As the further improvement of the display system 10, the intelligent terminal 20 include smart mobile phone, tablet personal computer or
One kind in wearable device.This preferred embodiment carries out that preferably, intelligence can be included to the device category of the intelligent terminal 20
One kind in energy mobile phone, tablet personal computer or wearable device.The intelligent terminal 20, which should possess, supports the display system 10
The fundamental technical specifications of work, that is, possess wireless transmission unit, display screen, in order that the intelligent terminal 20 can be more convenient
Ground extension display, is not influenceed by the condition of place and broadcaster, the 20 best small volume of intelligent terminal and easy to remove, peace
Put, therefore select smart mobile phone, tablet personal computer or wearable smart machine as preferred.
It should be noted that embodiment of the present utility model has preferable implementation, and not the utility model is appointed
The limitation of what form, any one skilled in the art change or are modified to possibly also with the technology contents of the disclosure above
Same effective embodiment, as long as without departing from the content of technical solutions of the utility model, according to the technical essence of the utility model pair
Any modification or equivalent variations and modification that above example is made, in the range of still falling within technical solutions of the utility model.
Claims (6)
1. a kind of display system based on intelligent terminal, it is characterised in that the display system includes intelligent terminal and the intelligence
Can the extension display module of terminal communication connection and the display module of the displaying image for extending display module：
The intelligent terminal includes：
Intelligent terminal display unit, in the intelligent terminal, for showing the interface of intelligent terminal；
First wireless communication unit, in the intelligent terminal, radio communication is carried out with external equipment；
The extension display module, outside the intelligent terminal, the extension display content of the intelligent terminal is shown, wrapped
Include：
Second wireless communication unit, in the extension display module, with the first wireless communication unit radio communication, connect
Receive the interface of the intelligent terminal；
Projecting cell, in the extension display module, it is connected with second wireless communication unit, receives the intelligence eventually
The interface at end, and a display image is projected to the display module；
The display module receives the display image and shown.
2. display system as claimed in claim 1, it is characterised in that：
First wireless communication unit is connected with second wireless communication unit by bluetooth or WLAN.
3. display system as claimed in claim 1 or 2, it is characterised in that：
When the intelligent terminal display unit updates the interface, the interface of the display module simultaneous display renewal.
4. display system as claimed in claim 1 or 2, it is characterised in that：
The extension display module also includes display interface, and the display module includes receiving interface, and the receiving interface is to institute
State display interface docking.
5. display system as claimed in claim 1 or 2, it is characterised in that：
The display module includes the one or more in display screen, blank or wall.
6. display system as claimed in claim 1 or 2, it is characterised in that：
The intelligent terminal includes one kind in smart mobile phone, tablet personal computer or wearable device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903968.4U CN206993217U (en) | 2017-07-24 | 2017-07-24 | A kind of display system based on intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903968.4U CN206993217U (en) | 2017-07-24 | 2017-07-24 | A kind of display system based on intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993217U true CN206993217U (en) | 2018-02-09 |
Family
ID=61415343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903968.4U Active CN206993217U (en) | 2017-07-24 | 2017-07-24 | A kind of display system based on intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833955A (en) * | 2018-06-08 | 2018-11-16 | 深圳市炬力北方微电子有限公司 | A kind of display methods and system based on mobile terminal |
| CN109831657A (en) * | 2019-03-19 | 2019-05-31 | 中山市沃顿照明科技有限公司 | The projector lamp system of subregion broadcasting content can be achieved |
-
2017
- 2017-07-24 CN CN201720903968.4U patent/CN206993217U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833955A (en) * | 2018-06-08 | 2018-11-16 | 深圳市炬力北方微电子有限公司 | A kind of display methods and system based on mobile terminal |
| WO2019232865A1 (en) * | 2018-06-08 | 2019-12-12 | 深圳市炬力北方微电子有限公司 | Display method and system based on mobile terminal |
| CN109831657A (en) * | 2019-03-19 | 2019-05-31 | 中山市沃顿照明科技有限公司 | The projector lamp system of subregion broadcasting content can be achieved |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10219031B2 (en) | Wireless video/audio signal transmitter/receiver | |
| CN103202091B (en) | Map the method and system of display port on a wireless interface | |
| CN104040478A (en) | Method and apparatus for electronic device communication | |
| CN102227912B (en) | Radio transmission system | |
| EP3852378A1 (en) | Remote controller, screen projection receiving component, television, screen projection system and screen projection method | |
| CN104657101A (en) | Image mosaic display method and system | |
| CN104937947B (en) | Data block transmission method/equipment, the method and receive-transmit system for determining transmission signal content | |
| CN107003968A (en) | Virtual monitor output port is configured | |
| CN204390222U (en) | A kind of equipment room is to the system of display information split screen display | |
| US9992441B2 (en) | Displaying multiple videos on sink device using display information of source device | |
| CN104915144A (en) | Method for projecting double-screen interactive user interface | |
| CN206993217U (en) | A kind of display system based on intelligent terminal | |
| CN106464966A (en) | Communication apparatus, communication method, and computer program | |
| CN104994153A (en) | Image transmission method and system of WIFI DISPLAY | |
| US9842564B2 (en) | Method and system for wireless video transmission via different interfaces | |
| CN102474665A (en) | Image data transmitting device, image data transmitting method, and image data receiving device | |
| CN102164262B (en) | USB (universal serial bus) data wireless transmission method | |
| CN102857725A (en) | Intelligent display system, intelligent display and method for transmitting signals | |
| CN203327178U (en) | Video fiber remote-transmission transceiving system | |
| CN105635815B (en) | A kind of bus-type television system and its means of communication | |
| CN211979654U (en) | Transmission device | |
| CN101064811B (en) | Electronic device and method for communicating with external connection module | |
| CN103888686A (en) | Multimedia signal control device and control method thereof | |
| US10154231B2 (en) | Communication device and communication method | |
| CN105913626A (en) | Device for mirroring from source-end display screen to destination-end display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |