CN104391669A - Display terminal, terminal display control method and terminal display control system - Google Patents
Display terminal, terminal display control method and terminal display control system Download PDFInfo
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- CN104391669A CN104391669A CN201410640120.8A CN201410640120A CN104391669A CN 104391669 A CN104391669 A CN 104391669A CN 201410640120 A CN201410640120 A CN 201410640120A CN 104391669 A CN104391669 A CN 104391669A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1431—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using a single graphics controller
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Abstract
The invention discloses a terminal display control system, which comprises at least one first display terminal and at least one second display terminal, wherein the first display terminal comprises a first display screen, a first display transmission module and at least one first video memory module; the first video memory module can simultaneously run at least one first display data; the first display screen is used for displaying a corresponding display image according to the at least one first display data; when the first display terminal receives a display data send instruction, the first display terminal sends the first display data to the second display terminal through the first display transmission module, so that the second display terminal can carry out image display. The invention also discloses a terminal display control method and a display terminal. The flexibility of multi-screen interaction display is improved.
Description
Technical field
The present invention relates to communication technique field, particularly relate to display terminal, terminal demonstration control method and system.
Background technology
As everyone knows, intelligent terminal all achieves the scheme of multi-screen interactive display.In the display of tradition multi-screen interactive, synchronous owing to all needing the display display carried out of data and exporting to carry out, therefore the transmitting terminal of output display data needs to play the display exported in real time, the display data of the display data causing transmitting terminal to show and receiving end display are completely the same, make terminal carry out the dirigibility of multi-screen interactive display poor.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of display terminal, terminal demonstration control method and system, is intended to the dirigibility improving multi-screen interactive display.
For achieving the above object, a kind of terminal demonstration control system provided by the invention, comprising:
At least one first display terminal,
At least one second display terminal,
Described first display terminal comprises the first display screen, the first display transport module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display; When described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, carry out picture display for the second display terminal.
Preferably, described second display terminal comprises:
At least one second video memory module, described second video memory module can run at least one second display data simultaneously;
Second display transport module, for receiving described first display data and described second display data being sent to the first display terminal;
Second display screen, for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception.
Preferably, described second display screen specifically comprises for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception:
After receiving described first display data, only show the display frame that described first display data are corresponding on a second display,
Or, switch to split screen display mode, described second display screen show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module are corresponding simultaneously.
Preferably, described first display terminal also comprises the first control module, the the second display data sent for receiving described second display terminal according to the first display transport module show display frame corresponding to screen display first, when receiving display frame selection instruction, switch the display frame that described first display screen is current.
Preferably, when the first display transport module receives the second display data of at least two described second display terminals transmissions, what is sent by the second display terminal at the first display transport module second shows before data export the first display screen display to, the second display data that all the second display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.
In addition, for achieving the above object, a kind of terminal demonstration control methods that the present invention also provides, described terminal comprises at least one first display terminal and at least one second display terminal; Described first display terminal comprises the first display screen, the first transmission display module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display;
Described terminal demonstration control method comprises:
First display terminal is connected by described first display transport module and described second display terminal;
When described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, carry out picture display for the second display terminal.
Preferably, described second display terminal also comprises second display screen, the second display transport module and at least one second video memory module, and described second video memory module can run at least one second display data simultaneously;
Described terminal demonstration control method also comprises:
When described second display transport module receives described first display data, described second display terminal shows according to first of described at least one second display data and/or reception the display frame that described in Data Control, second display screen display is corresponding.
Preferably, described second display terminal comprises according to the first display frame showing second display screen display correspondence described in Data Control of described at least one second display data and/or reception:
After receiving described first display data, only show the display frame that described first display data are corresponding on a second display,
Or, switch to split screen display mode, described second display screen show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module are corresponding simultaneously.
Preferably, described first display terminal also comprises the first control module;
Described terminal demonstration control method also comprises:
After described first display transport module receives the second display data, when receiving display frame selection instruction, described first terminal switches the current display frame of described first display screen by described first control module.
Preferably, described terminal demonstration control method also comprises:
When the first display transport module receives the second display data of at least two described second display terminals transmissions, what is sent by the second display terminal at the first display transport module second shows before data export the first display screen display to, described first display terminal carries out picture by the second display data that all the second display terminals received send by the first display transport module and merges computing, then exports the first display screen to and shows.
In addition, for achieving the above object, a kind of display terminal that the present invention also provides, described display terminal comprises the first display screen, the first display transport module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display; When described display terminal receives the transmission instruction of display data, described first display data are sent to preset display terminal by described first display transport module by described display terminal, carry out picture display for preset display terminal.
Preferably, described first display terminal also comprises the first control module, the the second display data sent for receiving preset display terminal according to the first display transport module show display frame corresponding to screen display first, when receiving display frame selection instruction, switch the display frame that described first display screen is current.
Preferably, when the first display transport module receives the second display data of at least two described preset display terminals transmissions, the second display sent by preset display terminal at the first display transport module is before data export the first display screen display to, the second display data that all preset display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.
The embodiment of the present invention, by arranging at least one first video memory module in the first display terminal, and the first video memory module can run at least one first display data simultaneously, when described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, picture display is carried out for the second display terminal, thus multihead display transmission.Owing to running at least one first display data in the first video memory module simultaneously, thus while the first display transport module exports the first display data to second display terminal, first display screen can display translation first display data, the display data be not output can be shown, the second display data that the second display terminal sends can also be shown, therefore improve the dirigibility of multi-screen interactive display.
Accompanying drawing explanation
Fig. 1 is the structural representation of terminal demonstration control system first embodiment of the present invention;
Fig. 2 is the structural representation of terminal demonstration control system second embodiment of the present invention;
Fig. 3 is the schematic flow sheet of terminal demonstration control method of the present invention preferred embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of terminal demonstration control system, see figures.1.and.2, terminal demonstration control system provided by the invention comprises:
At least one first display terminal 100,
At least one second display terminal 200,
Described first display terminal 100 comprises the first display screen 101, first and shows transport module 102 and at least one first video memory module 103, described first video memory module 103 can run at least one first display data simultaneously, and described first display screen 101 is for the display frame corresponding according to the show according to described at least one first display; When described first display terminal 200 receives the transmission instruction of display data, described first display data are sent to the second display terminal 200 by described first display transport module 102 by described first display terminal, carry out picture display for the second display terminal 200.
Above-mentioned first display terminal is intelligent television, PC, pad or smart mobile phone etc., can as the transmitting terminal of the first display data.Above-mentioned second display terminal can for having the equipment of display data receiver and display capabilities, such as, be intelligent television, PC, pad, smart mobile phone or display etc.Above-mentioned first display data are screen data, view data etc.Display data-transmission mode between first display terminal 100 and the second display terminal 200 can be arranged according to actual needs, can be wireless transmission, also can be wire transmission.The quantity of above-mentioned first video memory module 103 can be arranged according to actual needs, and each video memory module 103 all can show data by independent operating one first, particularly, first video memory module 103 is for loading separately the first display data, namely the first video memory module 103 the first display factually time play, after the first video memory module 103 is connected by the first display transport module 102 and the first display screen 101, the first display screen 101 shows in corresponding first video memory module 103 the first display data of carrying out video playback.When it should be noted that above-mentioned first video memory module is multiple, the first display data can selecting one of them the first video memory module of a selection carry out showing (carry out under multi-screen pattern show or cyclic switching display etc.).When detecting display data and sending instruction, the first display data in the first video memory module can be transferred to the second display terminal by display transport module and show, thus realize the multihead display transmission of display data.
Be understandable that, load module is provided with, for entering the operating instructions for user, such as in above-mentioned first display terminal 100, this load module can be an operation interface, and user can send instruction and display frame selection instruction etc. by this operation interface input display data.
The embodiment of the present invention, by arranging at least one first video memory module 103 in the first display terminal, and the first video memory module 103 can run at least one first display data simultaneously, when described first display terminal 200 receives the transmission instruction of display data, described first display data are sent to the second display terminal 200 by described first display transport module 102 by described first display terminal, picture display is carried out for the second display terminal 200, thus multihead display transmission.Owing to running at least one first display data in the first video memory module 103 simultaneously, thus while the first display transport module 102 exports the first display data to second display terminal 200, first display screen 103 can display translation first display data, the display data be not output can be shown, the second display data that the second display terminal 200 sends can also be shown, therefore improve the dirigibility of multi-screen interactive display.
Further, based on above-described embodiment, in the present embodiment, above-mentioned second display terminal 200 comprises:
At least one second video memory module 203, described second video memory module 203 can run at least one second display data simultaneously;
Second display transport module 202, for receiving described first display data and described second display data being sent to the first display terminal;
Second display screen 201, for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception.
Above-mentioned second display data are screen data, view data etc.The difference of the present embodiment and above-described embodiment is, the second display terminal 200 that above-described embodiment provides is only display, for receiving the first display data, and shows the first display data.In the present embodiment, above-mentioned second display terminal 200 as the transmitting terminal of the second display data, can also have the function same with the first display terminal.
Such as, the quantity of above-mentioned second video memory module 203 can be arranged according to actual needs, and every two video memory modules 203 all can show data by independent operating one first, particularly, second video memory module 203 is for loading separately the second display data, namely the second video memory module 203 the second display factually time play, after the second video memory module 203 is connected with second display screen 201 by the second display transport module 202, second display screen 201 shows in corresponding second video memory module 203 the second display data of carrying out video playback.When it should be noted that above-mentioned second video memory module is multiple, the second display data can selecting a selection wherein one second video memory module 203 carry out showing (carry out under multi-screen pattern show or cyclic switching display etc.).
Should be noted that, the mode that above-mentioned second display terminal 200 carries out picture display can be arranged according to actual needs, in the present embodiment, above-mentioned second display screen specifically comprises for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception:
After receiving described first display data, second display screen 201 only shows the display frame that described first display data are corresponding,
Or, switch to split screen display mode, described second display screen 201 show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module 203 are corresponding simultaneously.
Be understandable that, in the present embodiment, in above-mentioned second display terminal 200, the second control module 204 can be set, this second control module 204 and second shows transport module 202 and is connected, for the pattern (split screen display mode or single screen display mode) of control interface display, and can control the second display transport module 202 by first display data and/or the second display data transmissions to second display screen 201, with realize on second display screen 201 picture display.
Further, based on above-described embodiment, in the present embodiment, above-mentioned first display terminal 100 also comprises the first control module 104, the the second display data sent for receiving described second display terminal 200 according to the first display transport module 102 show corresponding display frame on the first display screen 101, when receiving display frame selection instruction, switch the display frame that described first display screen 101 is current.
In the present embodiment, the effect of above-mentioned first control module 104 in the first display terminal 100, consistent with the effect of the second control module 204 in the second display terminal 200.Particularly, this first control module 104 and first shows transport module 102 and is connected, for the pattern (split screen display mode or single screen display mode) of control interface display, and the first display transport module 102 can be controlled by the first display data and/or the second display data transmissions to the first display screen 101, to realize the picture display on the first display screen 101.
Such as, under the first display screen 101 is single screen display mode, when the first display transport module 102 does not receive the second display data of the second display terminal 200 transmission, the first display transport module 102 can be controlled by the first control module 104 and first display data transmissions to the first display screen 101 is carried out picture display; When the first display transport module 102 receives the second display data of the second display terminal 200 transmission, the first display transport module 102 can be controlled by the first control module 104 and second display data transmissions to the first display screen 101 is carried out picture display; Or control the first display screen 101 and switch to twin display mode, and control the first display transport module 102 first display data and the second display data are sent to the first display screen 101 simultaneously and carry out picture display.
Be understandable that, the mode that the first display screen 101 shows can be arranged according to actual needs, can show, also can be multihead display for single screen; The data of display also can be arranged according to actual needs, and because each first video memory module 103 isolated operation one first can show data, the content therefore shown for the first display screen 101 is independent of each other with transmission the first display data content.Such as, when above-mentioned first display screen 101 is shown as multihead display, the second display data that multiple second display terminal 200 transmits can be shown; Also can show the first display data in multiple first video memory module 103 simultaneously; Can also be part viewing area display first display data, another part viewing area display second display data.It should be noted that when above-mentioned first video memory module 103 is at least two; Above-mentioned first display screen 101 show first display data and above-mentioned first display terminal 100 export to the second display terminal 200 first display data be same first video memory module 103 first display data, or the first display screen 101 display first display data and above-mentioned first display terminal 100 export to the second display terminal 200 first display data be different first video memory module 103 first display data.
Should be noted that, the quantity that above-mentioned first display terminal 100 receives the second display data that the second display terminal 200 sends can be one, also can be multiple, when for time multiple, before the second display data that second display terminal 200 sends by the first display transport module 102 in the first display terminal 100 export to and the first display screen 101 show, the second display data that all the second display terminals 200 received send by the first display transport module 102 are carried out picture and are merged computing, then export the first display screen to and show.It can be tiled display computing that this picture merges computing, also can be the process computing etc. of image saturation.Further, preferably, under the first display data cases that the display data of the current display of the first display screen 101 of the first display terminal 100 are the first display transport module 102 output, if when detecting operation signal (as the slide signal) of user's input, this operation signal will be transferred to the second display terminal 200 by the first display transport module 102 by the first display terminal 100, is carrying out picture fusion computing for the second display terminal 200.Because the operation signal that user inputs is outputted to the second display terminal 200 by the present invention, carry out picture for the second display terminal 200 and merge computing, effectively can reduce the difficulty of computing, improve image display promptness.
The present invention also provides a kind of terminal demonstration control method, and described terminal comprises at least one first display terminal and at least one second display terminal; Described first display terminal comprises the first display screen, the first transmission display module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display;
Described terminal demonstration control method comprises:
First display terminal is connected by described first display transport module and described second display terminal;
Step S20, when described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, carry out picture display for the second display terminal.
Above-mentioned first display terminal is intelligent television, PC, pad or smart mobile phone etc., can as the transmitting terminal of the first display data.Above-mentioned second display terminal can for having the equipment of display data receiver and display capabilities, such as, be intelligent television, PC, pad, smart mobile phone or display etc.Above-mentioned first display data are screen data, view data etc.Display data-transmission mode between first display terminal and the second display terminal can be arranged according to actual needs, can be wireless transmission, also can be wire transmission.The quantity of above-mentioned first video memory module can be arranged according to actual needs, and each video memory module all can show data by independent operating one first, particularly, above-mentioned first display terminal for controlling to export the first display data to second display terminal, control the first display data to export to that the first display screen carries out picture display, controls the picture display mode of the first display screen (single screen display or multihead display), the second display of sending for receiving the second display terminal carries out picture display according to this and by the second display data transmissions to the first display screen.
Above-mentioned first video memory module is used for loading separately the first display data, namely the first video memory module the first display factually time play, after the first video memory module is connected by the first display transport module and the first display screen, in the corresponding first video memory module of the first display screen display, carry out the first display data of video playback.When it should be noted that above-mentioned first video memory module is multiple, the first display data can selecting a selection wherein one first video memory module carry out showing (carry out under multi-screen pattern show or cyclic switching display etc.).When detecting display data and sending instruction, the first display data in the first video memory module can be transferred to the second display terminal by display transport module and show, thus realize the multihead display transmission of display data.
Be understandable that, load module is provided with, for entering the operating instructions for user, such as in above-mentioned first display terminal, this load module can be an operation interface, and user can send instruction and display frame selection instruction etc. by this operation interface input display data.
The embodiment of the present invention, by arranging at least one first video memory module in the first display terminal, and the first video memory module can run at least one first display data simultaneously, when described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, picture display is carried out for the second display terminal, thus multihead display transmission.Owing to running at least one first display data in the first video memory module simultaneously, thus while the first display transport module exports the first display data to second display terminal, first display screen can display translation first display data, the display data be not output can be shown, the second display data that the second display terminal sends can also be shown, therefore improve the dirigibility of multi-screen interactive display.
Further, based on above-described embodiment, in the present embodiment, above-mentioned second display terminal also comprises second display screen, the second display transport module and at least one second video memory module, and described second video memory module can run at least one second display data simultaneously;
Described terminal demonstration control method also comprises:
When described second display transport module receives described first display data, described second display terminal shows according to first of described at least one second display data and/or reception the display frame that described in Data Control, second display screen display is corresponding.
Above-mentioned second display data are screen data, view data etc.The difference of the present embodiment and above-described embodiment is, the second display terminal that above-described embodiment provides is only display, for receiving the first display data, and shows the first display data.In the present embodiment, above-mentioned second display terminal as the transmitting terminal of the second display data, can also have the function same with the first display terminal.
Such as, the quantity of above-mentioned second video memory module can be arranged according to actual needs, and every two video memory modules all can show data by independent operating one first, particularly, second video memory module is used for loading separately the second display data, namely the second video memory module the second display factually time play, after the second video memory module is connected by the second display transport module and second display screen, carry out second of video playback in the corresponding second video memory module of second display screen display and show data.When it should be noted that above-mentioned second video memory module is multiple, the second display data can selecting a selection wherein one second video memory module carry out showing (carry out under multi-screen pattern show or cyclic switching display etc.).
Should be noted that, the mode that above-mentioned second display terminal carries out picture display can be arranged according to actual needs, in the present embodiment, above-mentioned second display terminal comprises according to the first display frame showing second display screen display correspondence described in Data Control of described at least one second display data and/or reception:
After receiving described first display data, only show the display frame that described first display data are corresponding on a second display,
Or, switch to split screen display mode, described second display screen show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module are corresponding simultaneously.
Be understandable that, in the present embodiment, in above-mentioned second display terminal, the second control module can be set, this second control module and second shows transport module and is connected, for the pattern (split screen display mode or single screen display mode) of control interface display, and can control the second display transport module by first display data and/or the second display data transmissions to second display screen, with realize on second display screen picture display.
Further, based on above-described embodiment, in the present embodiment, above-mentioned first display terminal also comprises the first control module;
Described terminal demonstration control method also comprises:
After described first display transport module receives the second display data, when receiving display frame selection instruction, described first terminal switches the current display frame of described first display screen by described first control module.
In the present embodiment, the effect of above-mentioned first control module in the first display terminal, consistent with the effect of the second control module in the second display terminal.Particularly, this first control module and first shows transport module and is connected, for the pattern (split screen display mode or single screen display mode) of control interface display, and the first display transport module can be controlled by the first display data and/or the second display data transmissions to the first display screen, to realize the picture display on the first display screen.
Such as, under the first display screen is single screen display mode, when the first display transport module does not receive the second display data of the second display terminal transmission, the first display transport module can be controlled by the first control module and the first display data transmissions to the first display screen is carried out picture display; When the first display transport module receives the second display data of the second display terminal transmission, the first display transport module can be controlled by the first control module and the second display data transmissions to the first display screen is carried out picture display; Or control the first display screen and switch to twin display mode, and control the first display transport module the first display data and the second display data are sent to the first display screen simultaneously and carry out picture display.
Be understandable that, the mode of the first display screen display can be arranged according to actual needs, can show, also can be multihead display for single screen; The data of display also can be arranged according to actual needs, and because each first video memory module isolated operation one first can show data, the content therefore for the first display screen display is independent of each other with transmission the first display data content.Such as, when above-mentioned first display screen is shown as multihead display, the second display data that multiple second display terminal transmits can be shown; Also can show the first display data in multiple first video memory module simultaneously; Can also be part viewing area display first display data, another part viewing area display second display data.It should be noted that when above-mentioned first video memory module is at least two; Above-mentioned first display screen display first display data and above-mentioned first display terminal export to the second display terminal first display data be same first video memory module first display data, or the first display screen display first display data and above-mentioned first display terminal export to the second display terminal first display data be different first video memory module first display data.
Should be noted that, the quantity that above-mentioned first display terminal receives the second display data that the second display terminal sends can be one, also can be multiple, when for time multiple, before the second display data that second display terminal sends by the first display transport module in the first display terminal export the first display screen display to, the second display data that all the second display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.It can be tiled display computing that this picture merges computing, also can be the process computing etc. of image saturation.Further, preferably, under the first display data cases that the display data of the current display of the first display screen of the first display terminal are the first display transport module output, if when detecting operation signal (as the slide signal) of user's input, this operation signal will be transferred to the second display terminal by the first display transport module by the first display terminal, is carrying out picture fusion computing for the second display terminal.Because the operation signal that user inputs is outputted to the second display terminal by the present invention, carry out picture for the second display terminal and merge computing, effectively can reduce the difficulty of computing, improve image display promptness.
Further, the present invention also provides a kind of display terminal, described display terminal comprises the first display screen, the first display transport module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display; When described display terminal receives the transmission instruction of display data, described first display data are sent to preset display terminal by described first display transport module by described display terminal, carry out picture display for preset display terminal.
Further, described first display terminal also comprises the first control module, the the second display data sent for receiving preset display terminal according to the first display transport module show display frame corresponding to screen display first, when receiving display frame selection instruction, switch the display frame that described first display screen is current.
Preferably, when the first display transport module receives the second display data of at least two described preset display terminals transmissions, the second display sent by preset display terminal at the first display transport module is before data export the first display screen display to, the second display data that all preset display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.
Should illustrate and be, the display terminal that the present embodiment provides is the first display terminal in above-mentioned terminal demonstration control system, and the preset display terminal that the present embodiment provides is the second display terminal in above-mentioned terminal demonstration control system.Principle of work and the implementation procedure of the first display terminal all can refer to above-described embodiment, do not repeat them here.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (13)
1. a terminal demonstration control system, is characterized in that, comprising:
At least one first display terminal,
At least one second display terminal,
Described first display terminal comprises the first display screen, the first display transport module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display; When described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, carry out picture display for the second display terminal.
2. terminal demonstration control system as claimed in claim 1, it is characterized in that, described second display terminal comprises:
At least one second video memory module, described second video memory module can run at least one second display data simultaneously;
Second display transport module, for receiving described first display data and described second display data being sent to the first display terminal;
Second display screen, for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception.
3. terminal demonstration control system as claimed in claim 2, is characterized in that, described second display screen specifically comprises for the display frame corresponding according to the show according to the first display of described at least one second display data and/or reception:
After receiving described first display data, only show the display frame that described first display data are corresponding on a second display,
Or, switch to split screen display mode, described second display screen show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module are corresponding simultaneously.
4. terminal demonstration control system as claimed in claim 2, it is characterized in that, described first display terminal also comprises the first control module, the the second display data sent for receiving described second display terminal according to the first display transport module show display frame corresponding to screen display first, when receiving display frame selection instruction, switch the display frame that described first display screen is current.
5. terminal demonstration control system as claimed in claim 4, it is characterized in that, when the first display transport module receives the second display data of at least two described second display terminals transmissions, what is sent by the second display terminal at the first display transport module second shows before data export the first display screen display to, the second display data that all the second display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.
6. a terminal demonstration control method, is characterized in that, described terminal comprises at least one first display terminal and at least one second display terminal; Described first display terminal comprises the first display screen, the first transmission display module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display;
Described terminal demonstration control method comprises:
First display terminal is connected by described first display transport module and described second display terminal;
When described first display terminal receives the transmission instruction of display data, described first display data are sent to the second display terminal by described first display transport module by described first display terminal, carry out picture display for the second display terminal.
7. terminal demonstration control method as claimed in claim 6, it is characterized in that, described second display terminal also comprises second display screen, the second display transport module and at least one second video memory module, and described second video memory module can run at least one second display data simultaneously;
Described terminal demonstration control method also comprises:
When described second display transport module receives described first display data, described second display terminal shows according to first of described at least one second display data and/or reception the display frame that described in Data Control, second display screen display is corresponding.
8. terminal demonstration control method as claimed in claim 7, is characterized in that, described second display terminal comprises according to the first display frame showing second display screen display correspondence described in Data Control of described at least one second display data and/or reception:
After receiving described first display data, only show the display frame that described first display data are corresponding on a second display,
Or, switch to split screen display mode, described second display screen show the display frame that the second display data of display frame corresponding to described first display data and the operation of the second video memory module are corresponding simultaneously.
9. terminal demonstration control method as claimed in claim 7, it is characterized in that, described first display terminal also comprises the first control module;
Described terminal demonstration control method also comprises:
After described first display transport module receives the second display data, when receiving display frame selection instruction, described first terminal switches the current display frame of described first display screen by described first control module.
10. terminal demonstration control method as claimed in claim 9, it is characterized in that, described terminal demonstration control method also comprises:
When the first display transport module receives the second display data of at least two described second display terminals transmissions, what is sent by the second display terminal at the first display transport module second shows before data export the first display screen display to, described first display terminal carries out picture by the second display data that all the second display terminals received send by the first display transport module and merges computing, then exports the first display screen to and shows.
11. 1 kinds of display terminals, it is characterized in that, described display terminal comprises the first display screen, the first display transport module and at least one first video memory module, described first video memory module can run at least one first display data simultaneously, and described first display screen is used for the display frame corresponding according to the show according to described at least one first display; When described display terminal receives the transmission instruction of display data, described first display data are sent to preset display terminal by described first display transport module by described display terminal, carry out picture display for preset display terminal.
12. display terminals as claimed in claim 11, it is characterized in that, described first display terminal also comprises the first control module, the the second display data sent for receiving preset display terminal according to the first display transport module show display frame corresponding to screen display first, when receiving display frame selection instruction, switch the display frame that described first display screen is current.
13. display terminals as claimed in claim 12, it is characterized in that, when the first display transport module receives the second display data of at least two described preset display terminals transmissions, the second display sent by preset display terminal at the first display transport module is before data export the first display screen display to, the second display data that all preset display terminals received send by the first display transport module are carried out picture and are merged computing, then export the first display screen to and show.
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| CN201410640120.8A CN104391669A (en) | 2014-11-13 | 2014-11-13 | Display terminal, terminal display control method and terminal display control system |
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