CN103257839A - Cross-equipment display method, cross-equipment display system and mobile terminal - Google Patents
Cross-equipment display method, cross-equipment display system and mobile terminal Download PDFInfo
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- CN103257839A CN103257839A CN2013102266293A CN201310226629A CN103257839A CN 103257839 A CN103257839 A CN 103257839A CN 2013102266293 A CN2013102266293 A CN 2013102266293A CN 201310226629 A CN201310226629 A CN 201310226629A CN 103257839 A CN103257839 A CN 103257839A
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Abstract
The invention provides a cross-equipment display method, a cross-equipment display system and a mobile terminal. The method comprises the following steps that first equipment shoots a two-dimension code generated by second equipment according to address information of the second equipment, resolves the two-dimension code, establishes connection with the second equipment according to the address information of the second equipment in the two-dimension code, acquires screen image data of the first equipment, and sends the screen image data to the second equipment to be displayed. According to the method, screen content on mobile equipment (such as the first equipment) can be projected and displayed through other display equipment (such as the second equipment); the mobile equipment is not required to be placed nearby the other display equipment for operation; a user can carry the mobile equipment to go around and to project and display freely, so that user experience is improved; and the user is not required to buy accessories such as a data line convertor additionally, so that the extra cost of the user is lowered.
Description
Technical field
The present invention relates to mobile device manufacturing technology field, relate in particular to method, system and portable terminal that a kind of striding equipment shows.
Background technology
More and more universal along with mobile device, occasion users such as various exchanges of technology, academic discussion, speech how with the mobile device display screen on content displayed throw in the demonstration problem by other display equipment (for example, projector, large screen display etc.) and become more and more important.
Present most of display device is by VGA(Video Graphics Array, Video Graphics Array) interface receives data, the equipment of the screen content that throw in to be shown by having the VGA interface (for example, desktop computer, notebook computer etc.) export, but the VGA interface of standard takes up space greatly (the 15 stitch sockets that are generally asymmetric distribution), and most of mobile devices are (as smart mobile phone, panel computer etc.) because the restriction of volume or thickness can't be disposed the VGA interface, the screen content of mobile device directly can't be thrown in demonstration by most of display devices.
At present, mobile device can be sent to display device with its screen content by the data line breakout box and throw in demonstration, the input end of data line breakout box generally is the interface corresponding with the data line interface of mobile device, be used for connecting mobile device, output terminal is the VGA interface, is used for connecting display device.The problem that exists is, the driver that needs mobile device and/or display device installation data line converter, make troubles to the user, and the data line length of data line transitions device is generally very short, the user can only operate mobile device near display device, being difficult to the random rand limit of walking about throw in to show, for various exchanges of technology, academic discussion, demonstrator on the occasions such as speech is very unfriendly, poor user experience, and the data line breakout box generally is not the standard fitting of mobile device or display device, need the user additionally to spend to buy, increase user's extra cost.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, first purpose of the present invention is to propose the method that a kind of striding equipment shows.This method has realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
Second purpose of the present invention is to propose the system that a kind of striding equipment shows.
The 3rd purpose of the present invention is to propose a kind of portable terminal.
To achieve these goals, the method that shows of the striding equipment of first aspect present invention embodiment may further comprise the steps: first equipment is taken the two-dimension code that second equipment generates according to the address information of described second equipment; The described two-dimension code of described first device parses, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected; And described first equipment obtains the screen picture data of described first equipment, and is sent to described second equipment, to show described screen picture data by described second equipment.
The method that shows according to the striding equipment of the embodiment of the invention, first equipment according to the address information of resolving second equipment in the two-dimension code set up with second equipment between be connected, and obtain the screen picture data of first equipment, and by network connection the screen picture data are sent to second equipment, to pass through the second equipment displaying screen images data, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
To achieve these goals, the system that the striding equipment of second aspect present invention embodiment shows, comprise: first equipment and second equipment, wherein, the two-dimension code that described second equipment shows be used for to be taken and resolved to described first equipment, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected, and the screen picture data of obtaining described first equipment, and be sent to described second equipment; Described second equipment is used for two-dimension code and demonstration according to the address information generation of described second equipment, and receives screen picture data and demonstration that described first equipment sends.
The system that shows according to the striding equipment of the embodiment of the invention, can by first equipment according to the address information of resolving second equipment in the two-dimension code set up with second equipment between be connected, first equipment obtains the screen picture data of first equipment, and be sent to second equipment, second equipment receives the screen picture data of first equipment transmission and is showing, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
To achieve these goals, the portable terminal of third aspect present invention embodiment comprises: taking module is used for second equipment of taking according to the two-dimension code of the address information generation of described second equipment; Link block be used for to be resolved described two-dimension code, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected; The screen picture data acquisition module is for the screen picture data of obtaining described portable terminal; And sending module, be used for described screen picture data are sent to described second equipment, to show described screen picture data by described second equipment.
Portable terminal according to the embodiment of the invention, can resolve two-dimension code by link block, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected, sending module is sent to second equipment with the screen picture data that the screen picture data acquisition module obtains, to pass through the second equipment displaying screen images data, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
The aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage be from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein,
Fig. 1 is the process flow diagram of the method that shows of striding equipment according to an embodiment of the invention;
Fig. 2 is the structural representation of the system that shows of striding equipment according to an embodiment of the invention;
Fig. 3 is the structural representation of portable terminal according to an embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into institute's additional claims.
In description of the invention, it will be appreciated that term " first ", " second " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " links to each other ", " connection " should do broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete implication in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Describe and to be understood that in the process flow diagram or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Below with reference to accompanying drawing method, system and the portable terminal that the striding equipment according to the embodiment of the invention shows described.
At present, mobile device can be sent to display device with its screen content by the data line transitions device and throw in demonstration, the input end of data line transitions device generally is the interface corresponding with the data line interface of mobile device, be used for connecting mobile device, output terminal is the VGA interface, be used for connecting display device, but the driver that needs mobile device and/or display device installation data line converter, make troubles to the user, and the data line length of data line transitions device is generally very short, the user can only operate mobile device near display device, being difficult to the random rand limit of walking about throw in to show, for various exchanges of technology, academic discussion, demonstrator on the occasions such as speech is very unfriendly, and the data line transitions device generally is not the standard fitting of mobile device or display device, need the user additionally to spend to buy, increase the extra cost of usefulness.
For this reason, proposed the method that a kind of striding equipment shows, may further comprise the steps: first equipment is taken second equipment according to the two-dimension code of the address information generation of second equipment; The first device parses two-dimension code, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected; And first equipment obtain the screen picture data of first equipment, and be sent to second equipment, with by the second equipment displaying screen images data.
Fig. 1 is the process flow diagram of the method that shows of striding equipment according to an embodiment of the invention.
As shown in Figure 1, the method that shows of striding equipment may further comprise the steps.
S101, first equipment take second equipment according to the two-dimension code of the address information generation of second equipment.
In one embodiment of the invention, first equipment can be portable terminal.Particularly, portable terminal can be the hardware device that mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
In one embodiment of the invention, second equipment can be PC(Personal Computer, personal computer) machine or other display equipment, for example, projector, large screen display etc.
In another embodiment of the present invention, address information can comprise the IP(Internet Protocol of second equipment, the agreement that interconnects between the network) address and port numbers, further comprising the steps of: second equipment is intercepted IP address and port numbers in the address information.Particularly, application program on second equipment or second equipment is intercepted network connection at a fixing network port or the network port determined at random earlier, be that content generates two-dimension code and it is presented on the display screen of second equipment or other display equipment (for example, projector, large screen display etc.) with the IP address of second equipment and the network-side slogan of intercepting then.
In another embodiment of the present invention, first equipment can be taken the two-dimension code that shows on the display screen of second equipment or other display equipment (for example, projector, large screen display etc.) by the camera that carries.
S102, the first device parses two-dimension code, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected.
In one embodiment of the invention, the application program on first equipment or first equipment is resolved two-dimension code.Particularly, first equipment is identified, is resolved the two-dimension code that photographs, to obtain the address information of second equipment, as IP address and port numbers, and send to second equipment according to the address information of second equipment and to set up network connecting request, second equipment is accepted the network connecting request that first equipment sends, to realize being connected between first equipment of setting up and second equipment.Wherein, connection between first equipment and second equipment can be network connection, for example, bluetooth, WiFi(wireless fidelity, wireless compatibility authentication) network connection, WiMax(Worldwide Interoperability for Microwave Access, worldwide interoperability for microwave connects) network connection etc.
S103, first equipment obtain the screen picture data of first equipment, and are sent to second equipment, to pass through the second equipment displaying screen images data.
In one embodiment of the invention, first equipment can grasp the screen picture data of first equipment according to predeterminated frequency, and wherein, predeterminated frequency can be the screen-refresh frequency.Particularly, first equipment can be that benchmark is determined a time cycle (as 1/30 second) according to the predeterminated frequency of first equipment, and grasps the screen picture data of first equipment every a time cycle.
In one embodiment of the invention, first equipment can send the screen picture data to second equipment by the difference transmission manner.Particularly, application program on first equipment or first equipment can go out the difference between itself and the screen picture data that grabbed last time according to the screen picture data computation of first equipment of each extracting, if difference is 0, then first equipment is left intact, continue to wait for the next time cycle, if difference is greater than pre-set threshold value, then first equipment with these complete screen picture data that grab by second equipment that is sent to that is connected between first equipment and second equipment, if difference is less than or equal to pre-set threshold value, then first equipment with difference data by second equipment that is sent to that is connected between first equipment and second equipment.Wherein, pre-set threshold value can be the first equipment default setting or user oneself sets.
In one embodiment of the invention, do following processing after the screen picture data that second equipment, first equipment that receives sends: if second equipment receives is complete screen picture data, then second equipment can directly deposit these screen picture data in its video memory address to upgrade the current display screen content displayed of second equipment; If what second equipment received is the difference data of first equipment screen picture last time, then second equipment can recalculate the screen picture data on current first equipment according to the screen picture data in difference data and its current video memory address, and deposits it in video memory address to upgrade the current display screen content displayed of second equipment.Second equipment that should be appreciated that also can show the screen picture data of first equipment by external connection display equipment.
The method that shows according to the striding equipment of the embodiment of the invention, first equipment according to the address information of resolving second equipment in the two-dimension code set up with second equipment between be connected, and obtain the screen picture data of first equipment, and by network connection the screen picture data are sent to second equipment, to pass through the second equipment displaying screen images data, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
In order to realize above-described embodiment, the present invention also proposes the system that a kind of striding equipment shows.
The system that a kind of striding equipment shows, comprise: first equipment and second equipment, wherein, first equipment, be used for taking and resolving the two-dimension code that second equipment shows, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected and the screen picture data of obtaining first equipment, and be sent to second equipment; Second equipment is used for two-dimension code and demonstration according to the address information generation of second equipment, and the screen picture data and the demonstration that receive the transmission of first equipment.
Fig. 2 is the structural representation of the system that shows of striding equipment according to an embodiment of the invention.
As shown in Figure 2, the system that shows of striding equipment comprises: first equipment 100 and second equipment 200.
Particularly, first equipment 100 is used for taking and resolving the two-dimension code that second equipment 200 shows, and according to the address information of second equipment 200 in the two-dimension code set up with second equipment 200 between be connected and the screen picture data of obtaining first equipment 100, and be sent to second equipment 200.Wherein, the connection between first equipment 100 and second equipment 200 can be network connection, for example, and WiFi network connection, WiMax network connection etc.More specifically, first equipment 100 can (for example be taken second equipment 200 or other display equipment by the camera that carries, projector, large screen display etc.) two-dimension code that shows on the display screen, application program on first equipment 100 or first equipment 100 is identified the two-dimension code that photographs, resolve, to obtain the address information of second equipment 200, as IP address and port numbers, address information according to second equipment 200 is set up network connecting request to 200 transmissions of second equipment, second equipment 200 is accepted the network connecting request that first equipment 100 sends, to realize being connected between first equipment 100 of setting up and second equipment 200.
In one embodiment of the invention, first equipment 100 can be portable terminal.Particularly, portable terminal can be the hardware device that mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
In one embodiment of the invention, second equipment 200 can be PC or other display equipment, for example, and projector, large screen display etc.
In one embodiment of the invention, first equipment 100 can grasp the screen picture data of first equipment 100 according to predeterminated frequency, and wherein, predeterminated frequency can be the screen-refresh frequency.More specifically, first equipment 100 can be that benchmark is determined a time cycle (as 1/30 second) according to the predeterminated frequency of first equipment 100, the screen picture data of first equipment 100 of each time cycle extracting.
In another embodiment of the present invention, first equipment 100 can send the screen picture data to second equipment 200 by the difference transmission manner.More specifically, application program on first equipment 100 or first equipment 100 can go out the difference between itself and the screen picture data that grabbed last time according to the screen picture data computation of first equipment 100 of each extracting, if difference is 0, then first equipment 100 is left intact, continue to wait for the next time cycle, if difference is greater than pre-set threshold value, then first equipment 100 with these complete screen picture data that grab by second equipment 200 that is sent to that is connected between first equipment 100 and second equipment 200, if difference is less than or equal to pre-set threshold value, then first equipment 100 with difference data by second equipment 200 that is sent to that is connected between first equipment 100 and second equipment 200.Wherein, pre-set threshold value can be first equipment, 100 default settings or user oneself sets.
Second equipment 200 is used for according to the two-dimension code of the address information generation of second equipment 200 and shows, and receives screen picture data and the demonstration that first equipment 100 sends.
In one embodiment of the invention, address information can comprise IP address and the port numbers of second equipment 200, and second equipment 200 also is used for IP address and port numbers are intercepted.More specifically, application program on second equipment 200 or second equipment 200 is intercepted network connection at a fixing network port or the network port determined at random earlier, be that content generates two-dimension code and it is presented on the display screen of second equipment 200 or other display equipment (for example, projector, large screen display etc.) with the IP address of second equipment 200 and the network-side slogan of intercepting then.
In one embodiment of the invention, do following processing after the screen picture data that second equipment 200, first equipment 100 that receives sends: if the complete screen picture data that second equipment 200 receives, then second equipment 200 can directly deposit these screen picture data in its video memory address to upgrade the current display screen content displayed of second equipment 200; If what second equipment 200 received is the difference data of first equipment screen picture 100 last time, then second equipment 200 can recalculate the screen picture data on current first equipment 100 according to the screen picture data in difference data and its current video memory address, and deposits it in video memory address to upgrade the current display screen content displayed of second equipment 200.Second equipment 200 that should be appreciated that also can show the screen picture data of first equipment 100 by external connection display equipment.
The system that shows according to the striding equipment of the embodiment of the invention, can by first equipment according to the address information of resolving second equipment in the two-dimension code set up with second equipment between be connected, first equipment obtains the screen picture data of first equipment, and be sent to second equipment, second equipment receives the screen picture data of first equipment transmission and is showing, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
In order to realize above-described embodiment, the present invention proposes a kind of portable terminal again.
A kind of portable terminal comprises: taking module is used for second equipment of taking according to the two-dimension code of the address information generation of second equipment; Link block be used for to be resolved two-dimension code, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected; The screen picture data acquisition module is for the screen picture data of obtaining portable terminal; And sending module, be used for the screen picture data are sent to second equipment, to pass through the second equipment displaying screen images data.
Fig. 3 is the structural representation of portable terminal according to an embodiment of the invention.
As shown in Figure 3, portable terminal comprises: taking module 110, link block 120, screen picture data acquisition module 130 and sending module 140.
Particularly, taking module 110 is used for second equipment of taking according to the two-dimension code of the address information generation of second equipment.In one embodiment of the invention, second equipment can be PC or other display equipment, for example, and projector, large screen display etc.
In one embodiment of the invention, address information can comprise IP address and the port numbers of second equipment.More specifically, application program on second equipment or second equipment is intercepted network connection at a fixing network port or the network port determined at random earlier, be that content generates two-dimension code and it (for example is presented at second equipment or other display equipment with the IP address of second equipment and the network-side slogan of intercepting then, projector, large screen display etc.) display screen on, taking module 110 can be taken the two-dimension code that shows on the display screen of second equipment or other display equipment (for example, projector, large screen display etc.) by the camera that carries.
Link block 120 is used for resolving two-dimension code, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected.More specifically, 120 pairs of two-dimension codes that photograph of link block are identified, are resolved, to obtain the address information of second equipment, as IP address and port numbers, and send to second equipment according to the address information of second equipment and to set up network connecting request, second equipment is accepted the network connecting request that link block 120 sends, to realize setting up being connected between portable terminal and second equipment.Wherein, the connection between portable terminal and second equipment can be network connection, for example, and WiFi network connection, WiMax network connection etc.
Screen picture data acquisition module 130 is used for obtaining the screen picture data of portable terminal.In one embodiment of the invention, screen picture data acquisition module 130 can grasp the screen picture data of portable terminal according to predeterminated frequency, and wherein, predeterminated frequency can be the screen-refresh frequency.More specifically, screen picture data acquisition module 130 can be that benchmark is determined a time cycle (as 1/30 second) according to the predeterminated frequency of portable terminal, the screen picture data of a portable terminal of each time cycle extracting.
Sending module 140 is used for the screen picture data are sent to second equipment, to pass through the second equipment displaying screen images data.In one embodiment of the invention, sending module 140 can send the screen picture data to second equipment by the difference transmission manner.More specifically, sending module 140 can go out the difference between itself and the screen picture data that grabbed last time according to the screen picture data computation of the portable terminal of each extracting, if difference is 0, then sending module 140 is left intact, continue to wait for the next time cycle, if difference is greater than pre-set threshold value, then sending module 140 with the complete screen picture data of this extracting by second equipment that is sent to that is connected between link block 120 and second equipment, if difference is less than or equal to pre-set threshold value, then sending module 140 with difference data by second equipment that is sent to that is connected between link block 120 and second equipment.Wherein, pre-set threshold value can be that mobile terminal module is set or user oneself setting.
In one embodiment of the invention, second equipment receives and does following processing after the screen picture data that sending module 140 sends: if second equipment receives is complete screen picture data, then second equipment can directly deposit these screen picture data in its video memory address to upgrade the current display screen content displayed of second equipment; If what second equipment received is the difference data of screen picture last time, then second equipment can recalculate the screen picture data on current first equipment according to the screen picture data in difference data and its current video memory address, and deposits it in video memory address to upgrade the current display screen content displayed of second equipment.Second equipment that should be appreciated that also can show the screen picture data of portable terminal by external connection display equipment.
Portable terminal according to the embodiment of the invention, can resolve two-dimension code by link block, and according to the address information of second equipment in the two-dimension code set up with second equipment between be connected, sending module is sent to second equipment with the screen picture data that the screen picture data acquisition module obtains, to pass through the second equipment displaying screen images data, realized that the screen content on the mobile device (as first equipment) can throw in demonstration by other display equipment (as second equipment), avoided mobile device need be placed near the operation of other display equipment, demonstration is thrown on the random rand of the user's portability mobile device limit that goes about, promoted user's experience, and do not need accessories such as the extra purchase data line of user converter, reduced user's extra cost.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the storer and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, in the available following technology well known in the art each or their combination realize: have for the discrete logic of data-signal being realized the logic gates of logic function, special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
In the description of this instructions, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (17)
1. the method that striding equipment shows is characterized in that, may further comprise the steps:
First equipment is taken second equipment according to the two-dimension code of the address information generation of described second equipment;
The described two-dimension code of described first device parses, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected; And
Described first equipment obtains the screen picture data of described first equipment, and is sent to described second equipment, to show described screen picture data by described second equipment.
2. the method for claim 1 is characterized in that, described address information comprises IP address and the port numbers of described second equipment, and described method also comprises:
Described second equipment is intercepted described IP address and port numbers.
3. the method for claim 1 is characterized in that, described first equipment grasps the screen picture data of described first equipment according to predeterminated frequency.
4. as each described method of claim 1-3, it is characterized in that described first equipment sends described screen picture data by the difference transmission manner to described second equipment.
5. as each described method of claim 1-4, it is characterized in that described second equipment shows described screen picture data by external connection display equipment.
6. as each described method of claim 1-5, it is characterized in that described first equipment is portable terminal.
7. the system that striding equipment shows is characterized in that, comprises first equipment and second equipment, wherein,
Described first equipment, be used for taking and resolving the two-dimension code that described second equipment shows, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected, and the screen picture data of obtaining described first equipment, and be sent to described second equipment;
Described second equipment is used for two-dimension code and demonstration according to the address information generation of described second equipment, and receives screen picture data and demonstration that described first equipment sends.
8. system as claimed in claim 7 is characterized in that, described address information comprises IP address and the port numbers of described second equipment, and described second equipment also is used for described IP address and port numbers are intercepted.
9. system as claimed in claim 7 is characterized in that, described first equipment grasps the screen picture data of described first equipment according to predeterminated frequency.
10. system as claimed in claim 7 is characterized in that, described first equipment sends described screen picture data by the difference transmission manner to described second equipment.
11. system as claimed in claim 7 is characterized in that, described second equipment shows described screen picture data by external connection display equipment.
12. system as claimed in claim 7 is characterized in that, described first equipment is portable terminal.
13. a portable terminal is characterized in that, comprising:
Taking module is used for second equipment of taking according to the two-dimension code of the address information generation of described second equipment;
Link block be used for to be resolved described two-dimension code, and according to the address information of described second equipment in the described two-dimension code set up with described second equipment between be connected;
The screen picture data acquisition module is for the screen picture data of obtaining described portable terminal; And
Sending module is used for described screen picture data are sent to described second equipment, to show described screen picture data by described second equipment.
14. portable terminal as claimed in claim 13 is characterized in that, described address information comprises IP address and the port numbers of described second equipment.
15. portable terminal as claimed in claim 13 is characterized in that, described screen picture data acquisition module grasps the screen picture data of described portable terminal according to predeterminated frequency.
16. portable terminal as claimed in claim 13 is characterized in that, described sending module sends described screen picture data by the difference transmission manner to described second equipment.
17. portable terminal as claimed in claim 13 is characterized in that, described second equipment shows described screen picture data by external connection display equipment.
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| CN2013102266293A CN103257839A (en) | 2013-06-07 | 2013-06-07 | Cross-equipment display method, cross-equipment display system and mobile terminal |
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| CN2013102266293A CN103257839A (en) | 2013-06-07 | 2013-06-07 | Cross-equipment display method, cross-equipment display system and mobile terminal |
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| CN103257839A true CN103257839A (en) | 2013-08-21 |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN104038940A (en) * | 2014-05-07 | 2014-09-10 | 华晶科技股份有限公司 | Quick and secure online building method and wireless access point device |
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| CN103987017A (en) * | 2014-06-03 | 2014-08-13 | 北京奇虎科技有限公司 | Method and system for establishing service access in WLAN |
| CN103987017B (en) * | 2014-06-03 | 2017-09-19 | 北京奇虎科技有限公司 | A kind of method and system for being used to set up service access in a wlan |
| CN105320119A (en) * | 2014-06-24 | 2016-02-10 | 鸿合科技有限公司 | Remote controlling method and system for large-size screen and personal computer based on mobile intelligent terminal |
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| CN104202326A (en) * | 2014-09-11 | 2014-12-10 | 北京金帆树人科技有限公司 | System and method for interaction between mobile phone and touch screen |
| CN105117751A (en) * | 2015-08-27 | 2015-12-02 | 努比亚技术有限公司 | Two-dimensional code transmission method and apparatus |
| CN106060815A (en) * | 2016-05-18 | 2016-10-26 | 广东欧珀移动通信有限公司 | Data transmission method, mobile terminal and data transmission system |
| CN107870752A (en) * | 2016-09-26 | 2018-04-03 | 杭州海康威视系统技术有限公司 | Wall method, terminal, video wall and system on terminal window |
| CN107870752B (en) * | 2016-09-26 | 2021-07-09 | 杭州海康威视系统技术有限公司 | Terminal window wall-mounting method, terminal, television wall and system |
| CN106648336B (en) * | 2016-12-30 | 2020-04-07 | 广州励丰文化科技股份有限公司 | Digital artistic landscape device display control method and system based on coded image |
| CN106648336A (en) * | 2016-12-30 | 2017-05-10 | 广州励丰文化科技股份有限公司 | Digital art landscape device display control method based on coding image and system thereof |
| CN107608647A (en) * | 2017-09-12 | 2018-01-19 | 威创集团股份有限公司 | One kind throws screen method, system, server and computer-readable recording medium |
| CN107665107A (en) * | 2017-09-14 | 2018-02-06 | 晶赞广告（上海）有限公司 | The multi-screen interaction method and device of chart, storage medium, mobile device |
| CN109656508A (en) * | 2019-01-29 | 2019-04-19 | 上海乐愚智能科技有限公司 | A kind of projecting apparatus system and projecting method |
| CN114339290A (en) * | 2021-12-30 | 2022-04-12 | 杭州当虹科技股份有限公司 | Large screen management subsystem, large screen synchronous playing system and method |
| WO2023125105A1 (en) * | 2021-12-31 | 2023-07-06 | 华为技术有限公司 | Cross-device screen image acquisition system and method |
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