CN104486575A - Simple, wireless, all-in-one and high-definition display device and control method thereof - Google Patents
Simple, wireless, all-in-one and high-definition display device and control method thereof Download PDFInfo
- Publication number
- CN104486575A CN104486575A CN201410809617.8A CN201410809617A CN104486575A CN 104486575 A CN104486575 A CN 104486575A CN 201410809617 A CN201410809617 A CN 201410809617A CN 104486575 A CN104486575 A CN 104486575A
- Authority
- CN
- China
- Prior art keywords
- display
- circuit
- module
- transmission
- sequence number
- 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.)
- Granted
Links
Landscapes
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a simple, wireless, all-in-one and high-definition display device and a control method thereof. The device comprises a transmission end and a display end, wherein the transmission end comprises an identification and transmission circuit which comprises an HDMI (high-definition multimedia interface) circuit, a first micro-control processing circuit, a first encoding module, a power amplification module, a first wireless transmission module and a first power supply module; and the display end comprises a second wireless transmission module, a decoding module, a second micro-control processing circuit, a second encoding module, a display module CPU, a display module and a second power circuit. The method comprises steps as follows: a user accesses the transmission end to video output equipment and matches the transmission end with the display end in current environment, and real-time display of a screen display output signal of the video output equipment at the display end is finished after selected connection by the user. The simple, wireless, all-in-one and high-definition display device and the control method are very simple to operate, the access type of access equipment is expanded, and better use experience is provided for the user.
Description
Technical field
The present invention relates to audio-visual equipment field, particularly the extremely simple WirelessHD display unit of a kind of many integration and control method thereof.
Background technology
Traditional display is usually equipped with multi-signal input interface, as VGA, DVI, HDMI and DP etc., in order to mate different signal input standards; The setting of a fairly large number of interface, the terminal use of not relevant general knowledge does not usually know how effectively to use, and along with the setting of interface, when the relevant video/audio signal of correspondence transmission, usually need to connect corresponding cable, if when access signal kinds is more, cable is directly interweaved, and occupies a large amount of spaces, is unfavorable for practical operation, and need artificial arrangement, affect attractive in appearance.In addition, also there is more problem in the connection of traditional display and existing video and audio input equipment, and due to input equipment hardware constraints, input equipment is found or to install third party software pretty troublesome, and often occurs that function is imperfect, experience bad situation; And traditional display with external video and audio input equipment often for being fixedly connected with state, mobile device demand can not be met, and the transmission speed between traditional display and external video and audio input equipment can not meet HD video plays demand.
Summary of the invention
The object of the present invention is to provide the extremely simple WirelessHD display unit of a kind of many integration and control method thereof, to overcome the inconvenience that existing display too much brings due to external interface, improve transmission quality simultaneously, improve the experience of user.
For achieving the above object, technical scheme of the present invention is: the extremely simple WirelessHD display unit of a kind of many integration, is characterized in that, comprises a transmission end and a display end; Described transmission end comprises a housing and is arranged on the identification transmission circuit in this housing; Described transmission circuit comprises: HDMI circuit, the first micro-control treatment circuit, the first coding module, power amplifier module, the first wireless transport module and the first power module; Described HDMI circuit, described first micro-control treatment circuit and described first coding module are connected successively; Described power amplifier module is connected with described first coding module, and this power amplifier module comprises N road power amplification circuit, N be greater than 1 positive integer; Described wireless transport module comprises N road wireless transmission circuit, and described in this N road wireless transmission circuit and N road, power amplification circuit is one-to-one relationship; Described first power module is connected with described first wireless transport module with described HDMI circuit, described first micro-control treatment circuit circuit, described power amplifier module respectively; The HDMI 2 of described HDMI circuit is embedded in one end of described housing, for being connected with picture output device; Described display end comprises a display housing and is arranged on the display receiving circuit in this display housing; Described display receiving circuit comprises: the second wireless transport module, decoder module, the second micro-control treatment circuit, the second coding module, display module CPU, display module and second source module; Described second wireless transport module, described decoder module, described second micro-control treatment circuit, described second coding module, described display module CPU and described display module are connected successively, and are connected with described second source module respectively; Described display housing is only provided with the notch that described second source modular power source input is corresponding, the video of other any types or notch corresponding to audio input end are not set, and power line accesses described second source modular power source input through this notch.
In an embodiment of the present invention, described transmission circuit also comprises indicator light circuit, and this indicator light circuit is connected with described first micro-control treatment circuit; Described indicator light circuit comprises: connect indicator light circuit and transmission indicator light circuit, and described connection indicator light circuit is for pointing out connection whether normal, and whether described transmission indicator light circuit prompting is transmitted; Indicator light in described connection indicator light circuit and described transmission indicator light circuit is all arranged on the housing.
In an embodiment of the present invention, described transmission circuit also comprises transmission circuit and also comprises a liquid crystal display circuit, and this liquid crystal display circuit is connected with described first micro-control treatment circuit; Described liquid crystal display circuit is in the number of the described display end of connection status for showing current and described transmission end, and the liquid crystal display of described liquid crystal display circuit is embedded on the housing.
Further, the control method of the extremely simple WirelessHD display unit of a kind of many integration is also provided, it is characterized in that:
Described transmission end is connected with the HDMI port of picture output device by the HDMI of transmission end by user, if connect normal, then described connection indicator light is lighted, otherwise described connection indicator light is not lighted; Described delivery port is outputed signal by the screen display that described first micro-control treatment circuit receiver, video output equipment is current, and is encoded to this screen display output signal by described first coding module; Meanwhile, described first micro-control treatment circuit sends request link order by described first wireless transport module;
User opens described display end, and described display end sends scan instruction value to described second wireless transport module by described second micro-control treatment circuit, whether there is the wireless signal that described transmission end sends in described second wireless transport module scanning current environment; If described second wireless transport module receives the request link order that described transmission end sends, then by this command extremely described second micro-control treatment circuit; After described second micro-control treatment circuit receives this connection request instruction, send through described second wireless transport module and confirm link order; Wait for the feedback command that described transmission end sends simultaneously, and send display request instruction to described display module CPU according to this feedback command, and show corresponding display request message through described display module, wait for that user confirms; After user confirms, described second micro-control treatment circuit sends transfer instruction through described second wireless transport module;
Described first micro-control treatment circuit is after described first wireless transport module receives transfer instruction, screen display output signal after coding is sent to described second wireless transport module through described first coding module and described first wireless transport module, and transfers to described display module CPU through described decoder module, described second micro-control treatment circuit and described second coding module; Described display module CPU is by described display module showing this screen display output signal; Meanwhile, described transmission indicator light is lighted, and prompting transmission is carried out.
In an embodiment of the present invention, described transmission end and described display comprise matching relationship, one-to-many matching relation and multi-to-multi matching relationship one to one.
In an embodiment of the present invention, described first micro-control treatment circuit judges the operating state of wireless transmission circuit described in the N road in current described first wireless transport module, and send request link order by the arbitrary road wireless transmission circuit being in idle condition, and this request link order comprises this wireless transmission circuit sequence number and corresponding transmission end sequence number; The confirmation link order that described display end sends comprises wireless transmission circuit sequence number in this display end sequence number and received request link order and transmission end sequence number.
In an embodiment of the present invention, after described display end receives the request link order that described in current environment, transmission end sends, described second micro-control treatment circuit judges wireless transmission circuit sequence number in transmission end sequence number in request link order and this transmission end; If it is identical that institute receives transmission end sequence number in request link order, then only store wireless transmission circuit sequence number, and using this wireless transmission circuit sequence number as the wireless transmission circuit sequence number confirmed in link order; If it is not identical that institute receives transmission end sequence number in request link order, then transmit port selection instruction is to described display module CPU, and selects message through described display module display port, and waits for that user confirms; After user confirms, using the wireless transmission circuit sequence number of the transmission end sequence number after confirming and correspondence as the transmission end sequence number confirmed in link order and wireless transmission circuit sequence number.
In an embodiment of the present invention, described transmitting terminal is in the wireless transmission circuit confirmation of receipt link order of idle condition through this and transfers to described first micro-control treatment circuit, first described first micro-control treatment circuit judges the transmission end sequence number in this confirmation link order, if transmission end sequence number is not identical with the sequence number of this transmission end, then gives up this and confirm link order; If identical, then judge the operating state that N road wireless transmission circuit is current, the wireless transmission circuit of idle condition is according to the arbitrary road of display end sequence number Corresponding matching confirmed in link order, and send a coupling and complete instruction, and this coupling completes instruction comprises display end sequence number, the numerical value simultaneously on liquid crystal display circuit amendment current liquid crystal display; If wireless transmission circuit is all in seizure condition in this N road, then send the busy instruction of a passage, and the busy instruction of this passage comprises display end sequence number.
In an embodiment of the present invention, port selects message to comprise: individual event input and multinomial input; Described individual event is input as display end Corresponding matching one transmission end; Describedly multinomially be input as a multiple transmission end of display end Corresponding matching, and this multinomial input comprises the transmission end number that request connects, after user selects described multinomial input, the display in described display module is selected screen correspondence to be divided into the same number of region of number and transmission end according to user.
Compared to prior art, the present invention has following beneficial effect: the extremely simple WirelessHD display unit of a kind of many integration proposed by the invention and control method thereof, reduce hardware volume, reduce equipment cost, reduce power consumption, meet mobile device demand, be separated display and intelligent artifact, be only absorbed in display product, and over the display only power interface be set, video or the audio interface of other any types are not set, decrease because circuit disorderly puts the drawback brought; Expand the type of access device, the basis of the existing desktop computer of compatibility increases the intelligent terminals such as notebook, mobile phone, Set Top Box; For user provides better experience, extremely letter operation is provided, without the need to connection signal line, without the need to mounting software, plug and play, person easy to use, and support many integration, compatible multiple smart machine, meets family as social environment, share the demand of photo and audiovisual materials, it realizes the multiplex effect of a screen by split screen; Employing WirelessHD shows, and transmission rate is high, and effective propagation path is far away, and meet high-definition signal demand, time delay is shortened greatly, meets game player's demand; The function of one one receipts, multicast, multiple receipts and MIMO can be realized.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams identifying transmission circuit in the present invention in the extremely simple WirelessHD display unit of many integration in transmission end.
Fig. 2 is the circuit theory diagrams showing receiving circuit in the present invention in the extremely simple WirelessHD display unit of many integration in display end.
Fig. 3 is the structure chart of transmission end in the extremely simple WirelessHD display unit of many integration in the present invention.
Note: 1-housing; 2-HDMI interface; 3-connects indicator light; 4-transmits indicator light; 5-liquid crystal display.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
The invention provides the extremely simple WirelessHD display unit of a kind of many integration, as shown in figures 1 and 3, comprise a transmission end and a display end; The identification transmission circuit that described transmission end comprises a housing 1 and is arranged in this housing; Described transmission circuit comprises: HDMI circuit, the first micro-control treatment circuit, the first coding module, power amplifier module, the first wireless transport module and the first power module; Described HDMI circuit, described first micro-control treatment circuit and described first coding module are connected successively; Described power amplifier module is connected with described first coding module, and this power amplifier module comprises N road power amplification circuit, N be greater than 1 positive integer; Described wireless transport module comprises N road wireless transmission circuit, and described in this N road wireless transmission circuit and N road, power amplification circuit is one-to-one relationship; Described first power module is connected with described first wireless transport module with described HDMI circuit, described first micro-control treatment circuit, described power amplifier module respectively; The HDMI 2 of described HDMI circuit is embedded in one end of described housing, for being connected with picture output device; Described display end comprises a display housing and is arranged on the display receiving circuit in this display housing; Described display receiving circuit comprises: the second wireless transport module, decoder module, the second micro-control treatment circuit, the second coding module, display module CPU, display module and second source module; Described second wireless transport module, described decoder module, described second micro-control treatment circuit, described second coding module, described display module CPU and described display module are connected successively, and are connected with described second source module respectively; Described display housing is only provided with the notch that described second source modular power source input is corresponding, the video of other any types or notch corresponding to audio input end are not set, and power line accesses described second source modular power source input through this notch.
In the present embodiment, described transmission circuit also comprises indicator light circuit, and this indicator light circuit is connected with described first micro-control treatment circuit; Described indicator light circuit comprises: connect indicator light circuit and transmission indicator light circuit, and described connection indicator light circuit is for pointing out connection whether normal, and whether described transmission indicator light circuit prompting is transmitted; Indicator light in described connection indicator light circuit and described transmission indicator light circuit is all arranged on the housing, as shown in Figure 3, is embedded the connection indicator light 3 on housing and transmission indicator light 4.
In the present embodiment, described transmission circuit also comprises transmission circuit and also comprises a liquid crystal display circuit, and this liquid crystal display circuit is connected with described first micro-control treatment circuit; Described liquid crystal display circuit is in the number of the described display end of connection status for showing current and described transmission end, and as shown in Figure 3, the liquid crystal display 5 of described liquid crystal display circuit is embedded on the housing.
Further, the extremely simple WirelessHD display unit of a kind of many integration proposed by the invention is understood further in order to allow those skilled in the art, the control method of the extremely simple WirelessHD display unit of a kind of many integration is also provided, below in conjunction with this control method, this device is specifically described.
Described transmission end is connected with the HDMI port of picture output device or is connected with the picture output device of other types by converting interface equipment by the HDMI 2 of transmission end by user, if connect normal, then described connection indicator light 3 is lighted, otherwise described connection indicator light 3 is not lighted; Described delivery port is outputed signal by the screen display that described first micro-control treatment circuit receiver, video output equipment is current, and is encoded to this screen display output signal by described first coding module; Meanwhile, described first micro-control treatment circuit sends request link order by described first wireless transport module;
User opens described display end, and described display end sends scan instruction value to described second wireless transport module by described second micro-control treatment circuit, whether there is the wireless signal that described transmission end sends in described second wireless transport module scanning current environment; If described second wireless transport module receives the request link order that described transmission end sends, then by this command extremely described second micro-control treatment circuit; After described second micro-control treatment circuit receives this connection request instruction, send through described second wireless transport module and confirm link order; Wait for the feedback command that described transmission end sends simultaneously, and send display request instruction to described display module CPU according to this feedback command, and show corresponding display request message through described display module, wait for that user confirms, as pointed out " whether incoming video signal " on the display of display module; After user confirms, described second micro-control treatment circuit sends transfer instruction through described second wireless transport module;
Described first micro-control treatment circuit is after described first wireless transport module receives transfer instruction, screen display output signal after coding is sent to described second wireless transport module through described first coding module and described first wireless transport module, and transfers to described display module CPU through described decoder module, described second micro-control treatment circuit and described second coding module; Described display module CPU is by described display module showing this screen display output signal; Meanwhile, described transmission indicator light 4 is lighted, and prompting transmission is carried out.
In the present embodiment, described transmission end and described display comprise matching relationship, one-to-many matching relation and multi-to-multi matching relationship one to one.As a transmission end is corresponding with a display end, a transmission end is corresponding with multiple display end; Multiple display end is corresponding with multiple transmission end.
In the present embodiment, transmission end and display end all adopt WHDI(Wireless Home Digital Interface) technology is to realize high-quality wireless transmission, and the modulation system of WHDI employing MIMO technology and OFDM can realize the transfer rate up to 3Gbps.Be operated in 4.9GHz ~ 5.875GHz frequency range, 20MHz or 40MHz passage, meet global 5GHz spectrum regulations, not by the impact of the wireless devices such as mobile phone, can wall be penetrated.In addition; HDCP2.0 technology is also supported in transmission end, and HDCP2.0 can allow user to pass through WHDI technology, realizes one-to-many; the HDCP interactive authentication of multi-to-multi, namely HDCP2.0 technology allows a video source with content protection protocol to show at multiple display terminal simultaneously.
Further, described first micro-control treatment circuit judges the operating state of wireless transmission circuit described in the N road in current described first wireless transport module, and send request link order by the arbitrary road wireless transmission circuit being in idle condition, and this request link order comprises this wireless transmission circuit sequence number and corresponding transmission end sequence number, in order to distinguish the wireless transmission circuit in transmission end and transmission end; The confirmation link order that described display end sends comprises wireless transmission circuit sequence number in this display end sequence number and received request link order and transmission end sequence number, in order to distinguish display end and to match with corresponding wireless transmission circuit and transmission end.
In the present embodiment, after described display end receives the request link order that described in current environment, transmission end sends, described second micro-control treatment circuit judges wireless transmission circuit sequence number in transmission end sequence number in request link order and this transmission end; If it is identical that institute receives transmission end sequence number in request link order, then only store wireless transmission circuit sequence number, and using this wireless transmission circuit sequence number as the wireless transmission circuit sequence number confirmed in link order; If it is not identical that institute receives transmission end sequence number in request link order, then transmit port selection instruction is to described display module CPU, and select message through described display module display port, and wait for that user confirms, as the display in display module is pointed out user " transmission end 1 please be select; Please select transmission end 2 "; After user confirms, using the wireless transmission circuit sequence number of the transmission end sequence number after confirming and correspondence as the transmission end sequence number confirmed in link order and wireless transmission circuit sequence number.
Described transmitting terminal is in the wireless transmission circuit confirmation of receipt link order of idle condition through this and transfers to described first micro-control treatment circuit, first described first micro-control treatment circuit judges the transmission end sequence number in this confirmation link order, if transmission end sequence number is not identical with the sequence number of this transmission end, then gives up this and confirm link order; If identical, then judge the operating state that N road wireless transmission circuit is current, the wireless transmission circuit of idle condition is according to the arbitrary road of display end sequence number Corresponding matching confirmed in link order, and send a coupling and complete instruction, and this coupling completes instruction comprises display end sequence number, numerical value simultaneously on liquid crystal display circuit amendment current liquid crystal display 5, as added 1 on former numerical value basis, if after transmission of video terminates, release wireless transmission circuit, the numerical value in liquid crystal display 5 subtracts 1 on former numerical value basis; If in this process, transmission end receives many confirmation instructions having different display end to send, then distribute wireless transmission circuit respectively in order to transmit follow-up vision signal by the display end sequence number that different display end is corresponding; If wireless transmission circuit is all in seizure condition in this N road, then send the busy instruction of a passage, and the busy instruction of this passage comprises display end sequence number.
In the present embodiment, display end is when receiving matching instruction or the busy instruction of passage, and whether the display end sequence number first in decision instruction is identical with display end, if identical, display end continues process, if not identical, then gives up this instruction.Meanwhile, display end receives in the vision signal of transmission end postorder and also comprises transmission end sequence number, wireless transmission circuit sequence number and display end sequence number.
In the present embodiment, described port selects message to comprise: individual event input and multinomial input; Described individual event is input as display end Corresponding matching one transmission end; Describedly multinomially be input as a multiple transmission end of display end Corresponding matching, and this multinomial input comprises the transmission end number that request connects, after user selects described multinomial input, display in described display module is selected screen correspondence to be divided into the same number of region of number and transmission end according to user, wait for the access of subsequent video signal, by this kind of mode, user can experience the multiplex effect of a screen.
In the present embodiment, 5 display ends are laid in environment, two transmission ends access different picture output devices respectively, and wherein in each transmission end, the first wireless transport module arranges 3 wireless transmission circuits, are respectively display end, transmission end and wireless transmission circuit sequence numbering; Wherein No. 1 is connected with the second wireless transmission circuit with the first wireless transmission circuit in No. 1 transmission end with No. 2 display ends, and No. 3 display ends are connected with the first wireless transmission circuit in No. 2 transmission ends; After user starts No. 4 and No. 5 display ends, the transmission end signal in No. 4 and No. 5 display ends scanning current environments, scans No. 1 and No. 2 transmission ends, then points out user's selection " please select transmission end 1 on a display screen; Please select transmission end 2; "; If user first selects No. 5 to show termination No. 1 transmission end, then after No. 5 display ends mate with No. 1 transmission end, No. 4 display ends are selected to be connected with 1 good transmission end again, the then No. 1 busy instruction of transmission end backward channel, and show " No. 1 transmission end is busy; please reselect " over the display, and No. 4 display ends rescan the transmission end signal of current environment, re-start connection.
Be more than preferred embodiment of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (9)
1. the extremely simple WirelessHD display unit of many integration, is characterized in that, comprises a transmission end and a display end; Described transmission end comprises a housing and is arranged on the identification transmission circuit in this housing; Described transmission circuit comprises: HDMI circuit, the first micro-control treatment circuit, the first coding module, power amplifier module, the first wireless transport module and the first power module; Described HDMI circuit, described first micro-control treatment circuit and described first coding module are connected successively; Described power amplifier module is connected with described first coding module, and this power amplifier module comprises N road power amplification circuit, N be greater than 1 positive integer; Described wireless transport module comprises N road wireless transmission circuit, and described in this N road wireless transmission circuit and N road, power amplification circuit is one-to-one relationship; Described first power module is connected with described first wireless transport module with described HDMI circuit, described first micro-control treatment circuit, described power amplifier module respectively; The HDMI of described HDMI circuit is embedded in one end of described housing, for being connected with picture output device; Described display end comprises a display housing and is arranged on the display receiving circuit in this display housing; Described display receiving circuit comprises: the second wireless transport module, decoder module, the second micro-control treatment circuit, the second coding module, display module CPU, display module and second source module; Described second wireless transport module, described decoder module, described second radio frequency switching circuitry, described second coding module, described display module CPU and described display module are connected successively, and are connected with described second source module respectively; Described display housing is only provided with the notch that described second source modular power source input is corresponding, the video of other any types or notch corresponding to audio input end are not set, and power line accesses described second source modular power source input through this notch.
2. the extremely simple WirelessHD display unit of a kind of many integration according to claim 1, is characterized in that: described transmission circuit also comprises indicator light circuit, and this indicator light circuit is connected with described first micro-control treatment circuit; Described indicator light circuit comprises: connect indicator light circuit and transmission indicator light circuit, and described connection indicator light circuit is for pointing out connection whether normal, and whether described transmission indicator light circuit prompting is transmitted; Indicator light in described connection indicator light circuit and described transmission indicator light circuit is all arranged on the housing.
3. the extremely simple WirelessHD display unit of a kind of many integration according to claim 1, is characterized in that: described transmission circuit also comprises transmission circuit and also comprises a liquid crystal display circuit, and this liquid crystal display circuit is connected with described first micro-control treatment circuit; Described liquid crystal display circuit is in the number of the described display end of connection status for showing current and described transmission end, and the liquid crystal display of described liquid crystal display circuit is embedded on the housing.
4., based on a control method for the extremely simple WirelessHD display unit of a kind of many integration described in any one of claim 1-3, it is characterized in that:
Described transmission end is connected with the HDMI port of picture output device by the HDMI of transmission end by user, if connect normal, then described connection indicator light is lighted, otherwise described connection indicator light is not lighted; Described delivery port is outputed signal by the screen display that described first micro-control treatment circuit receiver, video output equipment is current, and is encoded to this screen display output signal by described first coding module; Meanwhile, described first micro-control treatment circuit sends request link order by described first wireless transport module;
User opens described display end, and described display end sends scan instruction value to described second wireless transport module by described second micro-control treatment circuit, whether there is the wireless signal that described transmission end sends in described second wireless transport module scanning current environment; If described second wireless transport module receives the request link order that described transmission end sends, then by this command extremely described second micro-control treatment circuit; After described second micro-control treatment circuit receives this connection request instruction, send through described second wireless transport module and confirm link order; Wait for the feedback command that described transmission end sends simultaneously, and send display request instruction to described display module CPU according to this feedback command, and show corresponding display request message through described display module, wait for that user confirms; After user confirms, described second micro-control treatment circuit sends transfer instruction through described second wireless transport module;
Described first micro-control treatment circuit is after described first wireless transport module receives transfer instruction, screen display output signal after coding is sent to described second wireless transport module through described first coding module and described first wireless transport module, and transfers to described display module CPU through described decoder module, described second micro-control treatment circuit and described second coding module; Described display module CPU is by described display module showing this screen display output signal; Meanwhile, described transmission indicator light is lighted, and prompting transmission is carried out.
5. the control method of the extremely simple WirelessHD display unit of a kind of many integration according to claim 4, is characterized in that: described transmission end and described display comprise matching relationship, one-to-many matching relation and multi-to-multi matching relationship one to one.
6. the control method of the extremely simple WirelessHD display unit of a kind of many integration according to claim 4, it is characterized in that: described first micro-control treatment circuit judges the operating state of wireless transmission circuit described in the N road in current described first wireless transport module, and send request link order by the arbitrary road wireless transmission circuit being in idle condition, and this request link order comprises this wireless transmission circuit sequence number and corresponding transmission end sequence number; The confirmation link order that described display end sends comprises wireless transmission circuit sequence number in this display end sequence number and received request link order and transmission end sequence number.
7. the control method of the extremely simple WirelessHD display unit of a kind of many integration according to claim 6, it is characterized in that: after described display end receives the request link order that described in current environment, transmission end sends, described second micro-control treatment circuit judges wireless transmission circuit sequence number in transmission end sequence number in request link order and this transmission end; If it is identical that institute receives transmission end sequence number in request link order, then only store wireless transmission circuit sequence number, and using this wireless transmission circuit sequence number as the wireless transmission circuit sequence number confirmed in link order; If it is not identical that institute receives transmission end sequence number in request link order, then transmit port selection instruction is to described display module CPU, and selects message through described display module display port, and waits for that user confirms; After user confirms, using the wireless transmission circuit sequence number of the transmission end sequence number after confirming and correspondence as the transmission end sequence number confirmed in link order and wireless transmission circuit sequence number.
8. the control method of the extremely simple WirelessHD display unit of a kind of many integration according to claim 7, it is characterized in that: described transmitting terminal is in the wireless transmission circuit confirmation of receipt link order of idle condition through this and transfers to described first micro-control treatment circuit, first described first micro-control treatment circuit judges the transmission end sequence number in this confirmation link order, if transmission end sequence number is not identical with the sequence number of this transmission end, then gives up this and confirm link order; If identical, then judge the operating state that N road wireless transmission circuit is current, the wireless transmission circuit of idle condition is according to the arbitrary road of display end sequence number Corresponding matching confirmed in link order, and send a coupling and complete instruction, and this coupling completes instruction comprises display end sequence number, the numerical value simultaneously on liquid crystal display circuit amendment current liquid crystal display; If wireless transmission circuit is all in seizure condition in this N road, then send the busy instruction of a passage, and the busy instruction of this passage comprises display end sequence number.
9. the control method of the extremely simple WirelessHD display unit of a kind of many integration according to claim 7, is characterized in that: port selects message to comprise: individual event input and multinomial input; Described individual event is input as display end Corresponding matching one transmission end; Describedly multinomially be input as a multiple transmission end of display end Corresponding matching, and this multinomial input comprises the transmission end number that request connects, after user selects described multinomial input, the display in described display module is selected screen correspondence to be divided into the same number of region of number and transmission end according to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809617.8A CN104486575B (en) | 2014-12-24 | 2014-12-24 | A kind of control method of the extremely simple WirelessHD display device of many integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809617.8A CN104486575B (en) | 2014-12-24 | 2014-12-24 | A kind of control method of the extremely simple WirelessHD display device of many integration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104486575A true CN104486575A (en) | 2015-04-01 |
| CN104486575B CN104486575B (en) | 2018-01-02 |
Family
ID=52761074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809617.8A Active CN104486575B (en) | 2014-12-24 | 2014-12-24 | A kind of control method of the extremely simple WirelessHD display device of many integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104486575B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869460A (en) * | 2015-05-06 | 2015-08-26 | 深圳创维－Rgb电子有限公司 | HDMI (High Definition Multimedia Interface) wireless transmitter and signal processing method |
| CN111193875A (en) * | 2018-11-15 | 2020-05-22 | 无锡人人行拍网络科技有限公司 | High-definition digital image transmission system receiving end of traversing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946026A (en) * | 2006-10-20 | 2007-04-11 | 清华大学 | Active obtaining method for internet data based on mobile storage device |
| CN101394490A (en) * | 2007-09-20 | 2009-03-25 | 厦门华侨电子股份有限公司 | Non-compressed transmitting and receiving integrated display device for wireless digital high resolution audio and video signal |
| CN101442344A (en) * | 2008-12-31 | 2009-05-27 | 中兴通讯股份有限公司 | Method and apparatus for reporting Bluetooth equipment name |
| CN101600117A (en) * | 2008-06-03 | 2009-12-09 | 姚国略 | Multimedia wireless transmission system |
| CN203015039U (en) * | 2012-11-07 | 2013-06-19 | 刘建林 | Wireless audio-and-video signal transmission device |
| US20130265402A1 (en) * | 2011-09-09 | 2013-10-10 | Olympus Medical Systems Corp. | Wireless video transmission system and transmission device |
| CN103686045A (en) * | 2012-09-05 | 2014-03-26 | 华为终端有限公司 | Audio/video information transmission method and equipment |
| CN204350163U (en) * | 2014-12-24 | 2015-05-20 | 福建捷联电子有限公司 | The extremely simple WirelessHD display unit of a kind of many integration |
-
2014
- 2014-12-24 CN CN201410809617.8A patent/CN104486575B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1946026A (en) * | 2006-10-20 | 2007-04-11 | 清华大学 | Active obtaining method for internet data based on mobile storage device |
| CN101394490A (en) * | 2007-09-20 | 2009-03-25 | 厦门华侨电子股份有限公司 | Non-compressed transmitting and receiving integrated display device for wireless digital high resolution audio and video signal |
| CN101600117A (en) * | 2008-06-03 | 2009-12-09 | 姚国略 | Multimedia wireless transmission system |
| CN101442344A (en) * | 2008-12-31 | 2009-05-27 | 中兴通讯股份有限公司 | Method and apparatus for reporting Bluetooth equipment name |
| US20130265402A1 (en) * | 2011-09-09 | 2013-10-10 | Olympus Medical Systems Corp. | Wireless video transmission system and transmission device |
| CN103686045A (en) * | 2012-09-05 | 2014-03-26 | 华为终端有限公司 | Audio/video information transmission method and equipment |
| CN203015039U (en) * | 2012-11-07 | 2013-06-19 | 刘建林 | Wireless audio-and-video signal transmission device |
| CN204350163U (en) * | 2014-12-24 | 2015-05-20 | 福建捷联电子有限公司 | The extremely simple WirelessHD display unit of a kind of many integration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869460A (en) * | 2015-05-06 | 2015-08-26 | 深圳创维－Rgb电子有限公司 | HDMI (High Definition Multimedia Interface) wireless transmitter and signal processing method |
| CN111193875A (en) * | 2018-11-15 | 2020-05-22 | 无锡人人行拍网络科技有限公司 | High-definition digital image transmission system receiving end of traversing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104486575B (en) | 2018-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI517689B (en) | Method and system for switching multi-images | |
| CN203164829U (en) | Wireless high definition transmission screen intelligent all-in-one machine | |
| CN102710778B (en) | Collaboration wireless display system and working method thereof | |
| CN202178832U (en) | Television set, digital television receiving terminal, and remote control unit | |
| CN203801067U (en) | Multifunctional intelligent sound box | |
| CN103037256A (en) | Method for sharing screen between mobile terminal and TV receiving terminal and TV receiving terminal | |
| CN106227492A (en) | Combination and mobile intelligent terminal interconnected method and device | |
| CN104184983A (en) | Conference terminal and service processing method thereof | |
| CN104185034A (en) | Apparatus having functions of multi-screen interaction management, network communication, and video output | |
| WO2021168649A1 (en) | Multifunctional receiving device and conference system | |
| CN103024457A (en) | Method and device for controlling server touch screen | |
| CN102147566A (en) | Multimedia projector with embedded operation system | |
| CN202026420U (en) | Wireless audio-video transmission module, transmission device, audio-video generation device and play device | |
| CN108259978B (en) | Wired same-screen device with wireless router | |
| CN205071410U (en) | Controlling means of LED intelligence lamp | |
| CN104486575A (en) | Simple, wireless, all-in-one and high-definition display device and control method thereof | |
| CN101247490A (en) | Portable off-site video relay broadcasting system | |
| CN204350163U (en) | The extremely simple WirelessHD display unit of a kind of many integration | |
| CN102843594B (en) | A kind of interactive integral intelligent TV | |
| CN102694702A (en) | Home multimedia exchange center system | |
| CN105578232A (en) | Multimedia playing system and playing method based on mobile terminal | |
| CN103118233A (en) | High-definition audio and video mixing cascade digital transmission switcher | |
| CN2847409Y (en) | Infrared remote repeat circuit using radio transmission technology | |
| CN102480645B (en) | Digital Cable Television System and the method for data interaction is carried out by wireless terminal | |
| CN209748698U (en) | HDMI, control signal and Ethernet signal network cable transmitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 350300 Fuqing City, Fuzhou, Fujian, the reunification of overseas Chinese economic and Technological Development Zone Patentee after: TPV Electronic Technology (Fujian) Co.,Ltd. Address before: 350301 Fujian JIELIAN Electronics Co., Ltd Patentee before: TPV Electronics(Fujian)Co.,Ltd. |
|
| CP03 | Change of name, title or address |