CN104852984A - Method and system for transmitting data between smart terminals based on multi-screen interaction - Google Patents
Method and system for transmitting data between smart terminals based on multi-screen interaction Download PDFInfo
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- CN104852984A CN104852984A CN201510278300.0A CN201510278300A CN104852984A CN 104852984 A CN104852984 A CN 104852984A CN 201510278300 A CN201510278300 A CN 201510278300A CN 104852984 A CN104852984 A CN 104852984A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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Abstract
The present invention discloses a method and system for transmitting data between smart terminals based on multiple screen interaction. The method includes: a first smart terminal collects own screenshots at various display interfaces to generate a display data package and sends the data package to a second smart terminal; when receiving the display data package sent by the first smart terminal, the second smart terminal performs multi-screen interaction; when detecting a change in the screen display, the first smart terminal obtains the currently displayed screenshot, obtains a file title corresponding to the current screenshot in the display data package, and sends the file title corresponding to the current screenshot to the second smart terminal; and the second smart terminal searches a screenshot corresponding to the file title in the display data package according to the file title corresponding to the current screenshot, and displays the screenshot on the screen. The method of the present invention can support the multi-screen interaction when the network performance is weak, or in a low-speed networking mode (such as, Bluetooth, and NFC), increase the efficiency of the multi-screen interaction between the smart terminals, and is convenient for the user.
Description
Technical field
The present invention relates to intelligent terminal technical field, particularly relate to data transmission method and system between a kind of intelligent terminal based on multi-screen interactive.
Background technology
Along with the development of mobile communication and improving constantly of people's living standard, the use of various intelligent terminal is more and more universal, and intelligent terminal has become indispensable means of communication in people's life.
In prior art, the function of the intelligent terminal multi-screen interactive function that gets more and more is one of function of often using of intelligent terminal.
Multi-screen interactive is a kind of technology of quietly rising at present, and so-called multi-screen interactive is referred to and connected by wireless network, carries out sharing of displaying contents between different multimedia terminal; Such as, the content of an intelligent terminal display is shared to another intelligent terminal, and shows on another intelligent terminal.
In the prior art, two intelligent terminals of multi-screen interactive, wherein needs give another intelligent terminal the view data of its display by network delivery, can introduce larger transmission delay and cause multi-screen interactive to react slower under the condition that network performance is not good; In addition, current multi-screen interactive often need by transmission speed faster WIFI connect, then cannot be competent at the function of multi-screen interactive as the Network Connection that the transmission speed such as bluetooth, NFC is relatively slow.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides data transmission method and system between a kind of intelligent terminal based on multi-screen interactive.Provide a kind of fast and reliable based on multi-screen interactive intelligent terminal between data transmission method and system.During in order to solve multi-screen interactive in prior art, the data volume transmitted between intelligent terminal is comparatively large, and for the higher defect causing the internetwork connection mode of some low performances cannot be competent at multi-screen interactive function of performance index requirements.
The technical scheme that technical solution problem of the present invention adopts is as follows:
Based on multi-screen interactive intelligent terminal between a data transmission method, wherein, comprising:
A, when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect;
B, the second intelligent terminal send the mark of order acquisition first intelligent terminal to the first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal; If there is corresponding display packet, enter D, if there is no corresponding display packet then enters C;
C, the second intelligent terminal send the display packet of order acquisition first intelligent terminal to the first intelligent terminal, and the first intelligent terminal is collected and sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering D after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal;
D, the second intelligent terminal send order to the first intelligent terminal and carry out multi-screen interactive; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, also comprised before described steps A:
The sectional drawing of various display interface collected in advance by S1, the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal;
S2, carry out multi-screen interactive before, the first intelligent terminal is shown packet and is sent to the second intelligent terminal.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, described steps A also comprises: described first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, described steps A also comprises: the first intelligent terminal and the second intelligent terminal carry out wireless connections, and described wireless connections comprise: WIFI connects, NFC connects, bluetooth connects or infrared connection.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, the distinctive mark of each intelligent terminal that is designated in described step B is used for identifying this intelligent terminal; Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, described mark comprises the IMEI code mark of intelligent terminal;
Described step B specifically comprises:
B1, the second intelligent terminal send the order of acquisition first intelligent terminal mark to the first intelligent terminal;
B2, when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal;
The IMEI code mark of the first intelligent terminal described in B3, the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory, if there is corresponding display packet, enter step D, if there is no corresponding display packet then enters step C.
Data transmission method between the described intelligent terminal based on multi-screen interactive, wherein, described step D specifically comprises:
D1, for the second intelligent terminal, second intelligent terminal is in the state that wait first intelligent terminal sends the sectional drawing filename in display packet, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen;
D2, for the first intelligent terminal, the first intelligent terminal detects the change of its screen display, when showing change, obtains the sectional drawing of current display, obtains the filename of this sectional drawing, then this filename is sent to the second intelligent terminal in display packet.
Based on multi-screen interactive intelligent terminal between a data transmission system, wherein,
Connection establishment module, for when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect;
Mark obtains searches module with packet, sends the mark of order acquisition first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal for the second intelligent terminal to the first intelligent terminal;
Processing data packets module, for controlling the display packet of the second intelligent terminal to the first intelligent terminal transmission order acquisition first intelligent terminal, the first intelligent terminal is collected and is sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal;
Multi-screen interactive control module; multi-screen interactive is carried out to the first intelligent terminal transmission order for controlling the second intelligent terminal; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen.
Data transmission system between the described intelligent terminal based on multi-screen interactive, wherein, it also comprises:
Pre-set module, the sectional drawing of various display interface is collected in advance for controlling the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal; Wherein said first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing;
Sending module, before carrying out multi-screen interactive, controls the first intelligent terminal and is shown packet and send to the second intelligent terminal.
Data transmission system between the described intelligent terminal based on multi-screen interactive, wherein,
Connection establishment module comprises:
Wireless connections unit, for controlling the first intelligent terminal and the second intelligent terminal carries out wireless connections, described wireless connections comprise: WIFI connects, NFC connects, bluetooth connects or infrared connection;
Mark acquisition is searched module with packet and is comprised:
Identify acquiring unit, for controlling the order of the second intelligent terminal to the first intelligent terminal transmission acquisition first intelligent terminal mark;
Identify transmitting element, for when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal;
Identify receiving element, identify for the IMEI code of the first intelligent terminal described in the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory;
Wherein, described in be designated the distinctive mark of each intelligent terminal and be used for identifying this intelligent terminal, described mark comprises the IMEI code mark of intelligent terminal; Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies;
Described multi-screen interactive control module specifically comprises:
Sectional drawing filename obtains and transmitting element, detecting the change of its screen display for controlling the first intelligent terminal, when showing change, obtaining the sectional drawing of current display, in display packet, obtain the filename of this sectional drawing, then this filename is sent to the second intelligent terminal;
Indicative control unit, the state that wait first intelligent terminal sends the sectional drawing filename in display packet is in for controlling the second intelligent terminal, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen.
Data transmission method and system between the intelligent terminal based on multi-screen interactive provided by the present invention, the data (need the view data that the whole screen display of transmission one is shown in prior art, the present invention only need transmit a filename) transmitted between intelligent terminal when effectively can be reduced in multi-screen interactive; Therefore, can at network performance poor or some low speed network connecting mode (as bluetooth, NFC etc.) time carry out the support of multi-screen interactive, implementation synchronous between two intelligent terminals when simultaneously also can accelerate multi-screen interactive, improves the efficiency of multi-screen interactive between intelligent terminal, provides users with the convenient.
Accompanying drawing explanation
Fig. 1 be the present invention is based on multi-screen interactive intelligent terminal between the flow chart of preferred embodiment of data transmission method.
Fig. 2 be the present invention is based on multi-screen interactive intelligent terminal between the functional schematic block diagram of preferred embodiment of data transmission system.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for 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.
Refer to Fig. 1, Fig. 1 is the flow chart of the preferred embodiment of data transmission method between a kind of intelligent terminal based on multi-screen interactive of the present invention.Data transmission method between a kind of intelligent terminal based on multi-screen interactive shown in Fig. 1, comprising:
Step S100, when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect.
In the embodiment of the present invention, described intelligent terminal can be mobile phone, panel computer, IPAD, intelligent television or other intelligent terminal, wherein, described first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing.The network be connected with the second intelligent terminal for the first intelligent terminal in the present invention also has no special requirements, as long as can Wireless Data Transmission be realized, as WIFI, NFC, bluetooth or even infrared etc., such as the first intelligent terminal is connected by WIFI with the second intelligent terminal, NFC connects, bluetooth connects or wireless connections are carried out in infrared connection.
Step S200, the second intelligent terminal send the mark of order acquisition first intelligent terminal to the first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal; If there is corresponding display packet, enter step S400, if there is no corresponding display packet then enters step S300;
In the present invention, described in be designated the distinctive mark of each intelligent terminal and be used for identifying this intelligent terminal; Particularly, adopt the IMEI code of intelligent terminal to identify intelligent terminal in the present invention.Namely described mark comprises the IMEI code mark of intelligent terminal; Described IMEI code English full name is: International Mobile Equipment Identity, and Chinese is: the international identification code of mobile device is the unique identification number of intelligent terminal.
Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies.Described display packet is the display packet that intelligent terminal collects in advance from sectional drawing (the filename name of these sectional drawings the is different) generation in various display interface.
Described step 200 specifically comprises:
S11, namely when carrying out multi-screen interactive, after the first intelligent terminal and the second intelligent terminal connect, the second intelligent terminal sends the order of acquisition first intelligent terminal mark to the first intelligent terminal.
S12, when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal.
The IMEI code mark of the first intelligent terminal described in S13, the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory, if there is corresponding display packet, enter step S400, if there is no corresponding display packet then enters step S300.
Adopt in this step: the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, and searches whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal; If there is corresponding display packet (namely to carry out before described step S100: the sectional drawing of various display interface collected in advance by step S1, the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal; Then, carry out multi-screen interactive before, the first intelligent terminal is shown packet and is sent to the second intelligent terminal) then enter step S400, if there is no corresponding display packet then enters step S300.
Step S300, the second intelligent terminal send the display packet of order acquisition first intelligent terminal to the first intelligent terminal, and the first intelligent terminal is collected and sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering step S400 after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal;
Step S400, the second intelligent terminal send order to the first intelligent terminal and carry out multi-screen interactive; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen.
Be specially, when the second intelligent terminal carries out multi-screen interactive to the first intelligent terminal transmission order, for the first intelligent terminal, first intelligent terminal detects the change of its screen display, when showing change, first intelligent terminal obtains the sectional drawing of current display, in display packet, obtain the filename of this sectional drawing, then this filename is sent to the second intelligent terminal.
For the second intelligent terminal, second intelligent terminal is in the state that wait first intelligent terminal sends the sectional drawing filename in display packet, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen.
Namely when multi-screen interactive of the present invention is implemented, the filename that only need pass the sectional drawing of current display sends to the second intelligent terminal (need not pass whole surface chart), after the filename of the sectional drawing that the second intelligent terminal sends according to the first intelligent terminal, search sectional drawing corresponding with this filename in the display packet prestored, the second intelligent terminal will show the sectional drawing of respective file name in described display packet on screen.Such the present invention, not as good as implementing the whole surface chart of transmission, only needs the filename of posting figure, reduces bandwidth occupancy, improves efficiency of transmission, accelerate the service speed of multi-screen interactive.
Below by way of a concrete Application Example, the present invention is described in further details:
Between a kind of intelligent terminal based on multi-screen interactive described in embody rule embodiment of the present invention, data transmission method comprises:
Step S11, the first intelligent terminal and the second intelligent terminal carry out network and are connected, and enter step S12.
Step S12, the second intelligent terminal send the order of the mark of acquisition first intelligent terminal to the first intelligent terminal, enter step S13..
The order of the mark of acquisition first intelligent terminal that step S13, the first intelligent terminal for reception send to the second intelligent terminal; The IMEI code of self sends to the second intelligent terminal to enter step S14 by the first intelligent terminal.
Step S14, the second intelligent terminal, and search the display packet that whether there is this mark correspondence in memory; If existed, perform step S18, if there is no then perform step S15;
Step S15, the second intelligent terminal send order request first intelligent terminal to the first intelligent terminal and send display packet, enter step S16.
If during the acquisition display packet command that step S16 first intelligent terminal for reception sends to the second intelligent terminal, first intelligent terminal is collected and is generated display packet from the sectional drawing in various display interface and generated display packet is sent to the second intelligent terminal, enters step S17.
The display packet that step S17, the second intelligent terminal for reception first intelligent terminal send over also together with it being kept at the IMEI code of the first intelligent terminal, enters step S18.
The order that can start multi-screen interactive that step S18, the second intelligent terminal send to the first intelligent terminal, enters step S19.
If step S19 first intelligent terminal for reception to the second intelligent terminal send can start the order of multi-screen interactive time, detect the change of the first intelligent terminal screen display, when showing change, if the first intelligent terminal obtains the sectional drawing of current display, the filename of this sectional drawing is obtained in display packet, then this filename is sent to the second intelligent terminal, enter step S20.
The filename that step S20, the second intelligent terminal for reception first intelligent terminal send over, and the sectional drawing that in packet, this filename is corresponding is shown on the second intelligent terminal screen.
Visible, the invention provides a kind of fast and reliable based on multi-screen interactive intelligent terminal between data transmission method.During in order to solve multi-screen interactive in prior art, the data volume transmitted between intelligent terminal is comparatively large, and for the higher defect causing the internetwork connection mode of some low performances cannot be competent at multi-screen interactive function of performance index requirements.Namely, when multi-screen interactive of the present invention is implemented, the filename that only need pass the sectional drawing of current display sends to the second intelligent terminal (need not pass whole surface chart), and the second intelligent terminal will show the sectional drawing of respective file name in described display packet on screen.Such the present invention, not as good as implementing the whole surface chart of transmission, only needs the filename of posting figure, reduces bandwidth occupancy, improves efficiency of transmission, accelerate the service speed of multi-screen interactive.
Based on said method embodiment, present invention also offers data transmission system between a kind of intelligent terminal based on multi-screen interactive, as shown in Figure 2, described system comprises:
Connection establishment module 210, for when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect; As detailed above.
Mark obtains searches module 220 with packet, sends the mark of order acquisition first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal for the second intelligent terminal to the first intelligent terminal; As detailed above.
Processing data packets module 230, for controlling the display packet of the second intelligent terminal to the first intelligent terminal transmission order acquisition first intelligent terminal, the first intelligent terminal is collected and is sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal; As detailed above.
Multi-screen interactive control module 240; multi-screen interactive is carried out to the first intelligent terminal transmission order for controlling the second intelligent terminal; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen; As detailed above.
Further, data transmission system between the described intelligent terminal based on multi-screen interactive, as shown in Figure 2, it also comprises:
Pre-set module 250, the sectional drawing of various display interface is collected in advance for controlling the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal; Wherein said first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing; As detailed above.
Sending module 260, before carrying out multi-screen interactive, controls the first intelligent terminal and is shown packet and send to the second intelligent terminal; As detailed above.
Further, data transmission system between the described intelligent terminal based on multi-screen interactive, wherein,
Connection establishment module comprises:
Wireless connections unit, for controlling the first intelligent terminal and the second intelligent terminal carries out wireless connections, described wireless connections comprise: WIFI connects, NFC connects, bluetooth connects or infrared connection; As detailed above.
Mark acquisition is searched module with packet and is comprised:
Identify acquiring unit, for controlling the order of the second intelligent terminal to the first intelligent terminal transmission acquisition first intelligent terminal mark; As detailed above.
Identify transmitting element, for when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal; As detailed above.
Identify receiving element, identify for the IMEI code of the first intelligent terminal described in the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory; As detailed above.
Wherein, described in be designated the distinctive mark of each intelligent terminal and be used for identifying this intelligent terminal, described mark comprises the IMEI code mark of intelligent terminal; Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies; As detailed above.
Described multi-screen interactive control module specifically comprises:
Sectional drawing filename obtains and transmitting element, detecting the change of its screen display for controlling the first intelligent terminal, when showing change, obtaining the sectional drawing of current display, in display packet, obtain the filename of this sectional drawing, then this filename is sent to the second intelligent terminal; As detailed above.
Indicative control unit, the state that wait first intelligent terminal sends the sectional drawing filename in display packet is in for controlling the second intelligent terminal, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen; As detailed above.
In sum, data transmission method and system between the intelligent terminal based on multi-screen interactive provided by the present invention, the data (need the view data that the whole screen display of transmission one is shown in prior art, the present invention only need transmit a filename) transmitted between intelligent terminal when effectively can be reduced in multi-screen interactive; Therefore, can at network performance poor or some low speed network connecting mode (as bluetooth, NFC etc.) time carry out the support of multi-screen interactive, implementation synchronous between two intelligent terminals when simultaneously also can accelerate multi-screen interactive, improves the efficiency of multi-screen interactive between intelligent terminal, provides users with the convenient.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (10)
1. based on multi-screen interactive intelligent terminal between a data transmission method, it is characterized in that, comprising:
A, when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect;
B, the second intelligent terminal send the mark of order acquisition first intelligent terminal to the first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal; If there is corresponding display packet, enter D, if there is no corresponding display packet then enters C;
C, the second intelligent terminal send the display packet of order acquisition first intelligent terminal to the first intelligent terminal, and the first intelligent terminal is collected and sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering D after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal;
D, the second intelligent terminal send order to the first intelligent terminal and carry out multi-screen interactive; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen.
2. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, is characterized in that, also comprised before described steps A:
The sectional drawing of various display interface collected in advance by S1, the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal;
S2, carry out multi-screen interactive before, the first intelligent terminal is shown packet and is sent to the second intelligent terminal.
3. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, it is characterized in that, described steps A also comprises: described first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing.
4. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, it is characterized in that, described steps A also comprises: the first intelligent terminal and the second intelligent terminal carry out wireless connections, and described wireless connections comprise: WIFI connects, NFC connects, bluetooth connects or infrared connection.
5. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, it is characterized in that, the distinctive mark of each intelligent terminal that is designated in described step B is used for identifying this intelligent terminal; Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies.
6. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, is characterized in that, described mark comprises the IMEI code mark of intelligent terminal;
Described step B specifically comprises:
B1, the second intelligent terminal send the order of acquisition first intelligent terminal mark to the first intelligent terminal;
B2, when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal;
The IMEI code mark of the first intelligent terminal described in B3, the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory, if there is corresponding display packet, enter step D, if there is no corresponding display packet then enters step C.
7. data transmission method between the intelligent terminal based on multi-screen interactive according to claim 1, it is characterized in that, described step D specifically comprises:
D1, for the second intelligent terminal, second intelligent terminal is in the state that wait first intelligent terminal sends the sectional drawing filename in display packet, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen;
D2, for the first intelligent terminal, the first intelligent terminal detects the change of its screen display, when showing change, obtains the sectional drawing of current display, obtains the filename of this sectional drawing, then this filename is sent to the second intelligent terminal in display packet.
8. based on multi-screen interactive intelligent terminal between a data transmission system, it is characterized in that,
Connection establishment module, for when carrying out multi-screen interactive, the first intelligent terminal and the second intelligent terminal connect;
Mark obtains searches module with packet, sends the mark of order acquisition first intelligent terminal, and search whether be previously stored with the display packet corresponding with the mark of the first intelligent terminal for the second intelligent terminal to the first intelligent terminal;
Processing data packets module, for controlling the display packet of the second intelligent terminal to the first intelligent terminal transmission order acquisition first intelligent terminal, the first intelligent terminal is collected and is sent to the second intelligent terminal from the sectional drawing generation display packet in various display interface; When entering after the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal;
Multi-screen interactive control module; multi-screen interactive is carried out to the first intelligent terminal transmission order for controlling the second intelligent terminal; when the first intelligent terminal detection screen display changes; obtain the sectional drawing of current display; in its display packet, obtain filename corresponding to current sectional drawing, and filename corresponding for current sectional drawing is sent to the second intelligent terminal; The filename that second intelligent terminal is corresponding according to described current sectional drawing, searches carry corresponding with this filename in described display packet and schemes, and show on screen.
9. according to claim 8 based on multi-screen interactive intelligent terminal between data transmission system, it is characterized in that, it also comprises:
Pre-set module, the sectional drawing of various display interface is collected in advance for controlling the first intelligent terminal, and arrange and identify often opening its filename of sectional drawing, the filename of each sectional drawing of the sectional drawing of various display interface and correspondence thereof is stored to generate identify corresponding display packet with the first intelligent terminal; Wherein said first intelligent terminal for providing the intelligent terminal of display data, the intelligent terminal of data of the second intelligent terminal for showing the first intelligent terminal and providing;
Sending module, before carrying out multi-screen interactive, controls the first intelligent terminal and is shown packet and send to the second intelligent terminal.
10. according to claim 8 based on multi-screen interactive intelligent terminal between data transmission system, it is characterized in that,
Connection establishment module comprises:
Wireless connections unit, for controlling the first intelligent terminal and the second intelligent terminal carries out wireless connections, described wireless connections comprise: WIFI connects, NFC connects, bluetooth connects or infrared connection;
Mark acquisition is searched module with packet and is comprised:
Identify acquiring unit, for controlling the order of the second intelligent terminal to the first intelligent terminal transmission acquisition first intelligent terminal mark;
Identify transmitting element, for when the second intelligent terminal sends the mark of order acquisition first intelligent terminal to the first intelligent terminal, the IMEI code of self mark is sent to the second intelligent terminal by the first intelligent terminal;
Identify receiving element, identify for the IMEI code of the first intelligent terminal described in the second intelligent terminal for reception, and search whether there is display packet corresponding to this IMEI code mark in memory;
Wherein, described in be designated the distinctive mark of each intelligent terminal and be used for identifying this intelligent terminal, described mark comprises the IMEI code mark of intelligent terminal; Described display data handbag contains the sectional drawing of the various display interface of intelligent terminal, often opens its filename of sectional drawing and identifies;
Described multi-screen interactive control module specifically comprises:
Sectional drawing filename obtains and transmitting element, detecting the change of its screen display for controlling the first intelligent terminal, when showing change, obtaining the sectional drawing of current display, in display packet, obtain the filename of this sectional drawing, then this filename is sent to the second intelligent terminal;
Indicative control unit, the state that wait first intelligent terminal sends the sectional drawing filename in display packet is in for controlling the second intelligent terminal, when after sectional drawing filename in the display packet that the second intelligent terminal for reception is sent to the first intelligent terminal, the second intelligent terminal will show the sectional drawing of respective file name in packet on screen.
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