CN104580473B - A kind of smart city multi-screen interactive operating system based on video cloud - Google Patents
A kind of smart city multi-screen interactive operating system based on video cloud Download PDFInfo
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- CN104580473B CN104580473B CN201510015923.9A CN201510015923A CN104580473B CN 104580473 B CN104580473 B CN 104580473B CN 201510015923 A CN201510015923 A CN 201510015923A CN 104580473 B CN104580473 B CN 104580473B
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Abstract
This application discloses a kind of smart city multi-screen interactive operating system based on video cloud, the operating system includes：Mobile screen host perceptron, large-size screen monitors and mobile screen host perceptron, multi-screen location aware device, host's resolver, video cloud interface driver and large-size screen monitors show fusion device.In operating system disclosed in the embodiment of the present application, operating system can realize the connection with video cloud, because mobile terminal can pass through city mobile communications network, the content information that mobile terminal gathers is sent to video cloud, video cloud interface driver is sent to via video cloud, so as to realize the purpose mobile screen content information being presented on large-size screen monitors in the larger context；Even if city management policymaker leaves command hall, mobile terminal on hand can also be utilized, pass through the multi-screen interactive operating system built based on video cloud distribution technology, under the support of city mobile communications network, large-scale multi-screen interactive is realized, so as to expand the effective interaction scope of multi-screen interactive.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of smart city multi-screen interactive operation system based on video cloud
System.
Background technology
With the deep development that smart city is built, the application of city operations sign big data is increasingly subject to government, enterprise
With the attention of the public.
By existing Multi-screen interaction system, city management policymaker can pass through mobile end on hand within the specific limits
End, is studied and judged in real time to city operations sign big data.
However, in existing Multi-screen interaction system, the realization of multi-screen interactive is achieved based on WLAN,
And because the network coverage by WLAN is limited, the scope of multi-screen interactive is generally also limited only to commander greatly
, just can not be with the large-size screen monitors terminal in command hall and other movements once city management policymaker have left command hall in the Room
Terminal carry out data interactive, it is seen then that the effective interaction scope of multi-screen interactive of the prior art is too small, city management policymaker without
The situation that method discloses to city operations sign big data whenever and wherever possible is studied and judged.
In summary as can be seen that the effective interaction scope for how expanding multi-screen interactive is current urgent problem to be solved.
The content of the invention
In view of this, it is an object of the invention to provide a kind of smart city multi-screen interactive operating system based on video cloud,
Expand the effective interaction scope of multi-screen interactive.Its concrete scheme is as follows：
A kind of smart city multi-screen interactive operating system based on video cloud, including mobile screen host perceptron, large-size screen monitors with
Mobile screen host perceptron, multi-screen location aware device, host's resolver, video cloud interface driver and large-size screen monitors show fusion device；
Mobile screen host's perceptron, for, by registered in advance, and sending mobile screen content presentation request to all
Mobile terminal perceived, obtain mobile screen host's perception information, and the mobile host's perception information that shields is sent to institute
State host's resolver；
The large-size screen monitors and mobile screen host's perceptron, for being simultaneously emitted by when large-size screen monitors terminal and the mobile terminal in screen
When holding presentation request, the large-size screen monitors terminal and the mobile terminal are perceived, large-size screen monitors is obtained and believes with mobile screen host perception
Breath, and the large-size screen monitors and mobile screen host's perception information are sent to host's resolver；
The multi-screen location aware device, for being perceived to the position of the mobile terminal, obtain multi-screen location aware
Information, and the multi-screen location-aware is sent to host's resolver；
Host's resolver, for according to default host's priority ruling standard, with reference to the multi-screen location aware
Information, host's priority is carried out with mobile screen host perception information to mobile screen host's perception information and/or the large-size screen monitors
Ruling is handled, and obtains host's priority ruling result；According to host's priority ruling result, screen content information is carried out
Decision process is presented in corresponding content priority, obtains screen content and court verdict is preferentially presented；The screen content information includes
Mobile screen content information and large-size screen monitors content information；The mobile screen content information is, the mobile terminal is by video cloud to institute
The transmission of video cloud interface driver is stated, content information corresponding with the movement screen content presentation request；
The large-size screen monitors show fusion device, for court verdict to be preferentially presented according to the screen content, utilize the large-size screen monitors
Terminal, corresponding content information presentation is carried out to the screen content information and handled；When the large-size screen monitors terminal, attempt will be to be distributed
When large-size screen monitors content information is distributed to the mobile terminal, the large-size screen monitors show that fusion device is used to obtain the large-size screen monitors content to be distributed
Information, successively by the video cloud interface driver and the video cloud, the large-size screen monitors content information to be distributed is distributed to
The mobile terminal.
Preferably, it is more also to include all access smart cities for the content information of the big screen display of the large-size screen monitors terminal
Shield the terminal name of the mobile terminal of interactive operation system.
Preferably, when all mobile terminals are respectively positioned on command hall, and the large-size screen monitors of the large-size screen monitors terminal are in non-split screen shape
During state, and if only the first mobile terminal send mobile screen content presentation request, then host's priority ruling result
For first mobile terminal has highest priority.
Preferably, when all mobile terminals are respectively positioned on command hall, and the large-size screen monitors of the large-size screen monitors terminal are in non-split screen shape
During state, if the large-size screen monitors terminal sends large-size screen monitors content presentation request, and the content letter of presently described big screen display movement screen
Breath, then host's priority ruling result is that the large-size screen monitors terminal has highest priority.
Preferably, when all mobile terminals are respectively positioned on command hall, and the large-size screen monitors of the large-size screen monitors terminal are in split screen state
When, and if only the second mobile terminal send mobile screen content presentation request, then host's priority ruling result is,
Second mobile terminal has highest priority.
Preferably, the large-size screen monitors show fusion device, for by the large-size screen monitors terminal, being in preferentially with reference to the screen content
Existing court verdict, the screen content information progress large-size screen monitors of the terminal with highest priority are shown.
Preferably, when all mobile terminals are respectively positioned on command hall, and the large-size screen monitors of the large-size screen monitors terminal are in split screen state
When, if at least two mobile terminals send mobile screen content presentation request, host's priority ruling result is, described
Host's resolver carries out host's priority sanction according to host's priority ruling standard to the mobile screen host perception information
The result obtained after certainly handling；The large-size screen monitors show that fusion device is used for by the large-size screen monitors terminal, excellent with reference to the screen content
Court verdict is first presented, split screen display available is carried out to the mobile screen content information.
Preferably, when and not all mobile terminal be respectively positioned on command hall when, the state of the large-size screen monitors of the large-size screen monitors terminal is
Split screen state；Host's priority ruling result is that host's resolver is right according to host's priority ruling standard
After mobile screen host's perception information and the large-size screen monitors carry out host's priority ruling processing with mobile screen host perception information
Obtained result；The large-size screen monitors show fusion device, for by the large-size screen monitors terminal, preferentially presenting and sentencing with reference to the screen content
Certainly result, split screen display available is carried out to the mobile screen content information.
Preferably, it is each by the mobile client of the smart city multi-screen interactive operating system based on video cloud
The content information of individual mobile screen display also includes the mobile terminal of all access smart city multi-screen interactive operating systems
Terminal name；The mobile client, for sending the mobile screen content information to the mobile terminal to the video
The process of cloud is managed；For carrying out list management to the list for preserving the terminal name；For to being distributed to the shifting
The large-size screen monitors content information to be distributed of dynamic terminal carries out content and management is presented.
In the present invention, the smart city multi-screen interactive operating system based on video cloud includes mobile screen host perceptron, big
Screen shows and merged with mobile screen host perceptron, multi-screen location aware device, host's resolver, video cloud interface driver and large-size screen monitors
Device, by above-mentioned video cloud interface driver, aforesaid operations system can realize the connection with video cloud, because mobile terminal can
To pass through city mobile communications network, such as 3G mobile communications networks, 4G mobile communications networks or next generation mobile communication network
Deng, the content information that mobile terminal gathers is sent to video cloud, video cloud interface driver is sent to via video cloud, and then
Show that fusion device reaches large-size screen monitors by large-size screen monitors, mobile screen content information is presented on large-size screen monitors so as to realize in the larger context
Purpose；, can will be to be distributed big in addition, when large-size screen monitors terminal needs large-size screen monitors content information to be distributed being distributed to mobile terminal
Screen content information is sequentially transmitted large-size screen monitors and shows fusion device, video cloud interface driver and video cloud, and then is moved using city
Communication network, the large-size screen monitors content information to be distributed reached in video cloud is distributed to mobile terminal.Therefore even if city is managed
Reason policymaker have left command hall, can also utilize mobile terminal on hand, pass through what is built based on video cloud distribution technology
Multi-screen interactive operating system, under the support of city mobile communications network, large-scale multi-screen interactive is realized, it is more so as to expand
Shield interactive effective interaction scope so that city policymaker can carry out situation to city operations sign big data whenever and wherever possible and grind
Sentence, make timely decision-making.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is a kind of application of the smart city multi-screen interactive operating system based on video cloud disclosed in the embodiment of the present invention
Structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of smart city multi-screen interactive operating system based on video cloud, Fig. 1 is shown
The application structure schematic diagram of the smart city multi-screen interactive operating system, the dotted line in Fig. 1, which represents, passes through city mobile radio communication
N number of mobile terminal is connected to video cloud by the Radio Link that network is built, these Radio Links, wherein, N is positive integer.
The smart city multi-screen interactive operating system includes mobile screen host perceptron 11, large-size screen monitors and mobile screen host and perceived
Device 12, multi-screen location aware device 13, host's resolver 14, video cloud interface driver 15 and large-size screen monitors show fusion device 16；
Mobile screen host perceptron 11, for, by registered in advance, and sending mobile screen content presentation request to all
Mobile terminal is perceived, and obtains mobile screen host's perception information, and mobile screen host's perception information is sent into host's ruling
Device 14；
Large-size screen monitors and mobile screen host perceptron 12, for being in when large-size screen monitors terminal 18 and mobile terminal are simultaneously emitted by screen content
When now asking, large-size screen monitors terminal 18 and mobile terminal are perceived, obtain large-size screen monitors and mobile screen host's perception information, and by large-size screen monitors
Host's resolver 14 is sent to mobile screen host's perception information；
Multi-screen location aware device 13, for being perceived to the position of mobile terminal, multi-screen location-aware is obtained, and
Multi-screen location-aware is sent to host's resolver 14；
Host's resolver 14, it is right with reference to multi-screen location-aware for according to default host's priority ruling standard
Mobile screen host's perception information and/or large-size screen monitors carry out the ruling of host's priority with mobile screen host perception information and handled, and obtain place
Main priority ruling result；According to host's priority ruling result, corresponding content priority presentation is carried out to screen content information
Decision process, obtain screen content and court verdict is preferentially presented；Screen content information is included in mobile screen content information and large-size screen monitors
Hold information；Mobile screen content information is that the mobile terminal is sent by video cloud 17 to video cloud interface driver 15, with
Content information corresponding to mobile screen content presentation request；
Large-size screen monitors show fusion device 16, for court verdict to be preferentially presented according to screen content, using large-size screen monitors terminal 18, to screen
Curtain content information carries out corresponding content information presentation processing；When large-size screen monitors terminal 18 attempts to distribute large-size screen monitors content information to be distributed
During to mobile terminal, large-size screen monitors show that fusion device 16 is used to obtain large-size screen monitors content information to be distributed, are driven successively by video cloud interface
Dynamic device 15 and video cloud 17, mobile terminal is distributed to by large-size screen monitors content information to be distributed.
In the present embodiment, large-size screen monitors terminal 18 includes large-size screen monitors 181 and display driver 182, and large-size screen monitors terminal 18 is driven by showing
Dynamic device 182 shows that fusion device 16 is attached with large-size screen monitors.Large-size screen monitors content information refers to that large-size screen monitors terminal 18 is led to by wire transmission
The content information that road obtains, large-size screen monitors content information to be distributed then refer to the content information shown on large-size screen monitors 181, both can be
The mobile screen content information got by video cloud 17 or the large-size screen monitors content obtained by wire transmission passage are believed
Breath.
Include global positioning module in above-mentioned mobile terminal, by global positioning module, multi-screen location aware device 13 can be with
Realize and the position of each mobile terminal is perceived and differentiated.
Default host's priority ruling standard can be the ground according to residing for sending screen content and the terminal of request is presented
The standard managed the importance of position and formulated, such as, the priority of the mobile terminal live positioned at the condition of a disaster is than being not at calamity
The priority of the mobile terminal at feelings scene is high；It can also be the size of the decision-making power possessed according to terminal holder and formulate
Standard or the standard formulated according to otherwise principle.
The personnel in command hall understand the terminal for the mobile terminal for being currently accessed operating system in real time for convenience
Information, the content information shown on the large-size screen monitors 181 of large-size screen monitors terminal 18 also include all access smart city multi-screen interactives operation systems
The terminal name of the mobile terminal of system.
When all mobile terminals are respectively positioned on command hall, and the large-size screen monitors 181 of large-size screen monitors terminal 18 are in non-split screen state, such as
Fruit has and only the first mobile terminal sends mobile screen content presentation request, then host's priority ruling result is the first movement
Terminal has highest priority.Based on the above situation, large-size screen monitors show that fusion device 16 is used to pass through large-size screen monitors terminal 18, with reference in screen
Hold preferential presentation court verdict, the screen content information progress large-size screen monitors of the terminal with highest priority are shown, that is, to upper
The screen content information progress large-size screen monitors for stating the first mobile terminal are shown.
When all mobile terminals are respectively positioned on command hall, and the large-size screen monitors 181 of large-size screen monitors terminal 18 are in non-split screen state, such as
Fruit large-size screen monitors terminal 18 sends large-size screen monitors content presentation request, and the content information of mobile screen is shown on current large-size screen monitors 181, then host is excellent
It is that large-size screen monitors terminal 18 has highest priority first to weigh ruling result.Based on the above situation, large-size screen monitors show that fusion device 16 is used to pass through
Large-size screen monitors terminal 18, court verdict is preferentially presented with reference to screen content, to the screen content information of the terminal with highest priority
Carry out large-size screen monitors to show, that is, showing the screen content information progress large-size screen monitors of above-mentioned large-size screen monitors terminal 18.
When all mobile terminals are respectively positioned on command hall, and the large-size screen monitors 181 of large-size screen monitors terminal 18 are in split screen state, if
Have and only the second mobile terminal sends mobile screen content presentation request, then host's priority ruling result is that the second movement is eventually
End has highest priority.Based on the above situation, large-size screen monitors show that fusion device 16 is used to pass through large-size screen monitors terminal 18, with reference to screen content
It is preferential that court verdict is presented, the screen content information progress large-size screen monitors of the terminal with highest priority are shown, that is, to above-mentioned
The screen content information of second mobile terminal carries out large-size screen monitors and shown.
When all mobile terminals are respectively positioned on command hall, and the large-size screen monitors 181 of large-size screen monitors terminal 18 are in split screen state, if
At least two mobile terminals send mobile screen content presentation request, then host's priority ruling result is host's resolver 14
According to host's priority ruling standard, the result for mobile screen host perception information obtain after host's priority ruling processing；
Large-size screen monitors show that fusion device 16 is used to pass through large-size screen monitors terminal 18, and court verdict is preferentially presented with reference to screen content, shield content to mobile
Information carries out split screen display available.
When and not all mobile terminal be respectively positioned on command hall when, the state of the large-size screen monitors 181 of large-size screen monitors terminal 18 is split screen shape
State；Host's priority ruling result is that host's resolver 14 perceives letter according to host's priority ruling standard to mobile screen host
Breath and large-size screen monitors and the mobile result shielded host's perception information and obtained after host's priority ruling processing；Large-size screen monitors show fusion device
16, for by large-size screen monitors terminal 18, court verdict being preferentially presented with reference to screen content, carrying out split screen to mobile screen content information shows
Show.In addition, the shifting for being currently accessed operating system can be understood in real time by leaving the city management policymaker of command hall for convenience
The end message of dynamic terminal, by the mobile client of the smart city multi-screen interactive operating system based on video cloud, each
The content information of mobile screen display also includes the terminal of the mobile terminal of all access smart city multi-screen interactive operating systems
Title；The above results are mainly by the way that mobile screen host's perception information and large-size screen monitors are sent to often with mobile screen host's perception information
It is achieved after one mobile terminal.Above-mentioned mobile client is used to send mobile terminal mobile screen content information to video
The process of cloud is managed；For carrying out list management to the list for preserving terminal name；For to being distributed to mobile terminal
Large-size screen monitors content information to be distributed carries out content and management is presented.
In the present embodiment, the smart city multi-screen interactive operating system based on video cloud includes mobile screen host's perceptron
11st, large-size screen monitors and mobile screen host perceptron 12, multi-screen location aware device 13, host's resolver 14, video cloud interface driver 15
Fusion device 16 is shown with large-size screen monitors, by above-mentioned video cloud interface driver 15, aforesaid operations system can be realized and video cloud 17
Connection, because mobile terminal can pass through city mobile communications network, such as 3G mobile communications networks, 4G mobile communications networks
Or next generation mobile communication network etc., the content information that mobile terminal gathers is sent to video cloud 17, passed via video cloud 17
Video cloud interface driver 15 is sent to, and then shows that fusion device 16 reaches large-size screen monitors 181 by large-size screen monitors, so as in the larger context
Realize the purpose mobile screen content information being presented on large-size screen monitors；In addition, when large-size screen monitors terminal 18 is needed large-size screen monitors content to be distributed
When information is distributed to mobile terminal, large-size screen monitors content information to be distributed can be sequentially transmitted to large-size screen monitors and show fusion device 16, video
Cloud interface driver 15 and video cloud 17, and then city mobile communications network is utilized, it is to be distributed big in video cloud 17 by reaching
Screen content information is distributed to mobile terminal.Therefore even if city management policymaker have left command hall, it can also utilize
Mobile terminal on hand, by the multi-screen interactive operating system built based on video cloud distribution technology, in city mobile radio communication
Under the support of network, large-scale multi-screen interactive is realized, so as to expand the effective interaction scope of multi-screen interactive so that city decision-making
People can carry out situation to city operations sign big data whenever and wherever possible and study and judge, and make timely decision-making.
Finally, it is necessary to which explanation, herein, such as first and second or the like relational terms are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
A kind of smart city multi-screen interactive operating system based on video cloud provided by the present invention has been carried out in detail above
Thin to introduce, specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present invention.
Claims (9)
1. a kind of smart city multi-screen interactive operating system based on video cloud, it is characterised in that perceived including mobile screen host
Device, large-size screen monitors and mobile screen host perceptron, multi-screen location aware device, host's resolver, video cloud interface driver and big screen display
Show fusion device；
Mobile screen host's perceptron, for passing through shifting registered in advance, and sending mobile screen content presentation request to all
Dynamic terminal is perceived, and obtains mobile screen host's perception information, and the mobile host's perception information that shields is sent into the place
Main resolver；
The large-size screen monitors and mobile screen host's perceptron, for being in when large-size screen monitors terminal and the mobile terminal are simultaneously emitted by screen content
When now asking, the large-size screen monitors terminal and the mobile terminal are perceived, obtain large-size screen monitors and mobile screen host's perception information, and
The large-size screen monitors and mobile screen host's perception information are sent to host's resolver；
The multi-screen location aware device, for being perceived to the position of the mobile terminal, multi-screen location-aware is obtained,
And the multi-screen location-aware is sent to host's resolver；
Host's resolver, for according to default host's priority ruling standard, with reference to the multi-screen location-aware,
Mobile screen host's perception information and/or the large-size screen monitors are carried out at host's priority ruling with mobile screen host perception information
Reason, obtains host's priority ruling result；According to host's priority ruling result, screen content information is carried out corresponding
Decision process is presented in content priority, obtains screen content and court verdict is preferentially presented；The screen content information includes mobile shield
Content information and large-size screen monitors content information；The mobile screen content information is, the mobile terminal is by video cloud to the video
What cloud interface driver was sent, content information corresponding with the movement screen content presentation request；The large-size screen monitors content information is
The content information that the large-size screen monitors terminal is obtained by wire transmission passage；
The large-size screen monitors show fusion device, for court verdict to be preferentially presented according to the screen content, using the large-size screen monitors terminal,
Corresponding content information presentation processing is carried out to the screen content information；When the large-size screen monitors terminal is attempted in large-size screen monitors to be distributed
When appearance information is distributed to the mobile terminal, the large-size screen monitors show that fusion device is used to obtain the large-size screen monitors content information to be distributed,
Pass through the video cloud interface driver and the video cloud successively, the large-size screen monitors content information to be distributed is distributed to the shifting
Dynamic terminal；Wherein, the large-size screen monitors content information to be distributed is the content information shown on large-size screen monitors.
2. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that described
The content information of the big screen display of large-size screen monitors terminal also includes the shifting of all access smart city multi-screen interactive operating systems
The terminal name of dynamic terminal.
3. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that work as institute
There is mobile terminal to be respectively positioned on command hall, and when the large-size screen monitors of the large-size screen monitors terminal are in non-split screen state, and if only
One mobile terminal sends mobile screen content presentation request, then host's priority ruling result is first mobile terminal
With highest priority.
4. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that work as institute
There is mobile terminal to be respectively positioned on command hall, and when the large-size screen monitors of the large-size screen monitors terminal are in non-split screen state, if the large-size screen monitors are whole
End sends large-size screen monitors content presentation request, and the content information of presently described big screen display movement screen, then host's priority
Ruling result is that the large-size screen monitors terminal has highest priority.
5. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that work as institute
There is mobile terminal to be respectively positioned on command hall, and when the large-size screen monitors of the large-size screen monitors terminal are in split screen state, and if only second
Mobile terminal sends mobile screen content presentation request, then host's priority ruling result is, the second mobile terminal tool
There is highest priority.
6. the smart city multi-screen interactive operating system based on video cloud according to any one of claim 3 to 5, its feature
It is, the large-size screen monitors show fusion device, for by the large-size screen monitors terminal, judgement knot to be preferentially presented with reference to the screen content
Fruit, the screen content information progress large-size screen monitors of the terminal with highest priority are shown.
7. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that work as institute
There is mobile terminal to be respectively positioned on command hall, and when the large-size screen monitors of the large-size screen monitors terminal are in split screen state, if at least two movements
Terminal sends mobile screen content presentation request, then host's priority ruling result is that host's resolver is according to
Host's priority ruling standard, the knot for the mobile screen host perception information obtain after host's priority ruling processing
Fruit；
The large-size screen monitors show that fusion device is used to, by the large-size screen monitors terminal, court verdict preferentially be presented with reference to the screen content,
Split screen display available is carried out to the mobile screen content information.
8. the smart city multi-screen interactive operating system according to claim 1 based on video cloud, it is characterised in that when simultaneously
When not all mobile terminal is respectively positioned on command hall, the state of the large-size screen monitors of the large-size screen monitors terminal is split screen state；
Host's priority ruling result is that host's resolver is according to host's priority ruling standard, to described
Mobile screen host's perception information and the large-size screen monitors obtain after carrying out host's priority ruling processing with mobile screen host perception information
Result；
The large-size screen monitors show fusion device, for by the large-size screen monitors terminal, court verdict to be preferentially presented with reference to the screen content,
Split screen display available is carried out to the mobile screen content information.
9. the smart city multi-screen interactive operating system according to claim 8 based on video cloud, it is characterised in that pass through
The mobile client of the smart city multi-screen interactive operating system based on video cloud, the content of each movement screen display
Information also includes the terminal name of the mobile terminal of all access smart city multi-screen interactive operating systems；The mobile visitor
Family end, it is managed for sending the mobile screen content information to the mobile terminal to the process of the video cloud；For
List management is carried out to the list for preserving the terminal name；For the large-size screen monitors to be distributed to being distributed to the mobile terminal
Content information carries out content and management is presented.
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| CN103297844A (en) * | 2012-02-24 | 2013-09-11 | 上海融帜信息技术有限公司 | Multi-screen interaction method based on video |
| CN103581605A (en) * | 2012-08-01 | 2014-02-12 | 腾讯科技（深圳）有限公司 | Video call multi-screen interaction method and video call transit device |
| CN203057195U (en) * | 2012-09-14 | 2013-07-10 | 吉视传媒股份有限公司 | Multi-screen interdynamic system based on cloud computing |
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