CN102970280B - Based on the polymorphic video service system of cloud computing and general fit calculation - Google Patents
Based on the polymorphic video service system of cloud computing and general fit calculation Download PDFInfo
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- CN102970280B CN102970280B CN201210420463.4A CN201210420463A CN102970280B CN 102970280 B CN102970280 B CN 102970280B CN 201210420463 A CN201210420463 A CN 201210420463A CN 102970280 B CN102970280 B CN 102970280B
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Abstract
The present invention relates to a kind of polymorphic video service system based on cloud computing and general fit calculation, polymorphic video service system is by the Controller be deployed on cloud computing platform, module, Presenter module, CAdaptor module, PAdaptor module and Model module composition, these modules are supplied to user with the pattern of SaaS and use, polymorphic video service system is run in Model module, CAdaptor module, PAdaptor module and Model module are to upper strata open interface, Controller module, Presenter module is by calling CAdaptor module, the interface of PAdaptor module and Model module realizes the switching of the application platform of polymorphic video service system.
Description
Technical field
The invention belongs to networking technology area, be specifically related to a kind of polymorphic video service system based on cloud computing and general fit calculation.
Background technology
General fit calculation also known as generally depositing calculating, Ubiquitous computing (being called pervasivecomputing or Ubiquitouscomputing in English) this concept emphasizes the calculating that combines together with environment, computer itself then disappears from the sight line of people.The network system adopting general fit calculation technology to dispose is called as ubiquitous network, and ubiquitous network is considered to the next generation of Internet of Things.Therefore, under the guarantee of general fit calculation, ubiquitous network is with omnipresent, all-embracing, omnipotent for essential characteristic, and to realize at any time and any place, anyone, any thing can communicate swimmingly as target.At present, along with the raising day by day of economic development and Social Informatization Level, build " Ubiquitous Network society ", drive the overall development of information industry, become the target that some developed countries and city are pursued.Under the pattern of ubiquitous network, people can at any time and any place, carry out acquisition and the process of information by any way.In 2000, the Mobile solution technology based on general fit calculation was suggested any switching laws of cross-platform, the cross-system realizing application.
Video traffic is for mobile subscriber provides the Novel Communication service of video content by network and terminal, its principal character is that the content transmitted is the video image (Video) more senior than text, voice, and can with audio frequency (Audio) information.At present on the basis of video traffic, there is multiple Video Applications comprising several types of service such as the dispensing of video messaging, video-mail, video content business, video-game, visual telephone/meeting, video shopping, video monitorings.
But current video business, after certain terminal presents, is difficult to move to arbitrarily in another one terminal run again.Therefore in order to realize migration or the handoff functionality of video traffic, the present invention is based on general fit calculation and cloud computing platform constructs a polymorphic video service system.In the present invention, cloud computing platform is integrated in general fit calculation, for user provides a polymorphic video service system.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, propose a kind of polymorphic video service system based on cloud computing and general fit calculation, described system is based on general fit calculation and cloud computing platform, build a polymorphic video service system, in the present invention, cloud computing platform is integrated in general fit calculation, make any terminal equipment of video traffic can in different terminal equipments any switching laws.
Technical scheme of the present invention is: a kind of polymorphic video service system based on cloud computing and general fit calculation, polymorphic video service system is by the Controller be deployed on cloud computing platform, module, Presenter module, CAdaptor module, PAdaptor module and Model module composition, these modules are supplied to user with the pattern of SaaS and use, polymorphic video service system is run in Model module, CAdaptor module, PAdaptor module and Model module are to upper strata open interface, Controller module, Presenter module is by calling CAdaptor module, the interface of PAdaptor module and Model module realizes the switching of the application platform of polymorphic video service system.
The workflow of whole system is:
1) user's typing, the movement on equipment to be made the rounds of the wards by the graphical interaction interface of system or the gesture request of smart machine and is switched on another one equipment by user;
2) this operation triggers Controller module work, Controller module and CAdaptor module mutual, this trigger action is packaged into a request message by it, described request message is primarily of OriginatingDevice, TerminatingDevice and OperationType, ServiceType tetra-parameter compositions, and described request message is issued Cadaptor by the interface that Controller calls CAdaptor open;
Wherein, OriginatingDevice is the platform before switching; TerminatingDevice is the target platform that will move; OperationType is action type, and OperationType value is FULL or PARTITAL, is defaulted as FULL, when for FULL, represents that TerminatingDevice can to the video of this URL being done to process such as suspending, amplify and again open; If PARTITAL, then TerminatingDevice can only watch this video, process such as can not suspending, amplify and again open; ; ServiceType is type of service, and the type of service supported at present has OnlineVideo Online Video, VideoChat Video chat and OnlineGame online game type;
3) after CAdaptor receives described request message, described request message conversion is become the message of standard, to be understood by Model module.CAdaptor is responsible for the message message conversion from different platform being become a standard, and this message is sent to Model module, Model module has run core business, after Model module receives this request message, first type of service is judged, and process accordingly according to different types of service, Model module comprises OnlineVideo Online Video processing module, VideoChat Video chat processing module and OnlineGame online game processing module.
OnlineVideo Online Video processing module is a kind of business being supplied to the remote watching video resource of terminal use; realize the cross-platform switching of OnlineVideo Online Video; video resource needs to be stored in high in the clouds; when needs by Online Video business migration on another one equipment, then following message is sent to PAdaptor:OriginatingDevice;
TerminatingDevice;ServiceType。
VideoChat Video chat processing module utilizes digital instrument or videophone device to realize real-time visual information exchange end to end exactly.
Online game is operated in high in the clouds by OnlineGame online game processing module, such user only needs browser just can open the game of needs, when network game service moves on another one equipment by needs, then following message is sent to Padaptor module: OriginatingDevice, TerminatingDevice, the value of ServiceType is OnlineGame, GameURL, OperationType;
The video traffic example of correspondence is pushed to TerminatingDevice according to this message by Presenter,
Presenter, according to the type of TerminatingDevice, finds the platform of the most applicable this business of operation automatically.
The present invention has following beneficial effect:
The present invention is based on general fit calculation and cloud computing platform, build a polymorphic video service system, in the present invention, cloud computing platform is integrated in general fit calculation, make any terminal equipment of video traffic can in different terminal equipments any switching laws.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is module architectures structural representation of the present invention.
Fig. 2 is task hierarchy architectural configurations schematic diagram of the present invention.
Fig. 3 is Model module architectures structural representation of the present invention.
Embodiment
Further illustrate below in conjunction with accompanying drawing, and unrestricted scope involved in the present invention.
See shown in Fig. 1 to Fig. 3, polymorphic video service system is by the Controller be deployed on cloud computing platform, module, Presenter module, CAdaptor module, PAdaptor module and Model module composition, these modules are supplied to user with the pattern of SaaS and use, polymorphic video service system is run in Model module, CAdaptor module, PAdaptor module and Model module are to upper strata open interface, Controller module, Presenter module is by calling CAdaptor module, the interface of PAdaptor module and Model module realizes the switching of the application platform of polymorphic video service system.
The workflow of whole system is:
1) user's typing, the movement on equipment to be made the rounds of the wards by the graphical interaction interface of system or the gesture request of smart machine and is switched on another one equipment by user;
2) this operation triggers Controller module work, Controller module and CAdaptor module mutual, this trigger action is packaged into a request message by it, described request message is primarily of OriginatingDevice, TerminatingDevice and OperationType, ServiceType tetra-parameter compositions, and described request message is issued Cadaptor by the interface that Controller calls CAdaptor open;
Wherein, OriginatingDevice is the platform before switching; TerminatingDevice is the target platform that will move; OperationType is action type, and OperationType value is FULL or PARTITAL, is defaulted as FULL, when for FULL, represents that TerminatingDevice can to the video of this URL being done to process such as suspending, amplify and again open; If PARTITAL, then TerminatingDevice can only watch this video, process such as can not suspending, amplify and again open; ; ServiceType is type of service, and the type of service supported at present has OnlineVideo Online Video, VideoChat Video chat and OnlineGame online game type;
3) after CAdaptor receives described request message, described request message conversion is become the message of standard, to be understood by Model module.CAdaptor is responsible for the message message conversion from different platform being become a standard, and this message is sent to Model module, Model module has run core business, after Model module receives this request message, first type of service is judged, and process accordingly according to different types of service, Model module comprises OnlineVideo Online Video processing module, VideoChat Video chat processing module and OnlineGame online game processing module.
OnlineVideo Online Video processing module is a kind of business being supplied to the remote watching video resource of terminal use; realize the cross-platform switching of OnlineVideo Online Video; video resource needs to be stored in high in the clouds; when needs by Online Video business migration on another one equipment, then following message is sent to PAdaptor:OriginatingDevice;
TerminatingDevice;ServiceType。
VideoChat Video chat processing module utilizes digital instrument or videophone device to realize real-time visual information exchange end to end exactly.VideoChat Video chat processing module does following process:
1) construct the Video chat connection message VIDEOCONNECT of Video chat, by this message after PAdaptor and Presentor process, be transmitted to equipment C.This message is used for the video chat session between apparatus for establishing C and equipment B.Forward next step to.
2) if the video chat session of equipment C and equipment B is successfully established, then construct the Video chat termination messages VIDEORELEASE of Video chat, by this message after CAdaptor and Controller process, be transmitted to device A.This message is used for video chat session between termination device A and equipment B.
3) if the video chat session of standby C and equipment B is set up unsuccessfully, then the message of device A handoff failure is returned to.
Suppose that OriginatingDevice and TerminatingDevice uses Session Initiation Protocol as session protocol, figure tetra-describes Video chat handoff procedure.In this process, first Model sets up the session between TerminatingDevice, then stops the session between OriginatingDevice.
Online game is operated in high in the clouds by OnlineGame online game processing module, such user only needs browser just can open the game of needs, when network game service moves on another one equipment by needs, then following message is sent to Padaptor module: OriginatingDevice, TerminatingDevice, the value of ServiceType is OnlineGame, GameURL, OperationType.
PAdaptor is responsible for this request message being converted to TerminatingDevice message to understand, and sends to Presenter,
The video traffic example of correspondence is pushed to TerminatingDevice according to this message by Presenter,
Presenter, according to the type of TerminatingDevice, finds the platform of the most applicable this business of operation automatically.
(1) OnlineVideo Online Video
Because OnlineVideo Online Video uses browser to open, because different equipment may have different browsers, the Safari of such as Iphone, Ipad, IE browser, Firefox browser etc.Therefore definition Hierarchy is needed to find the browser of the most applicable operation OnlineVideo Online Video according to certain order.Hierarchy is defined within an XML file, and here is the example of a Hierarchy:
<xmlversion="1.0"encoding="utf-8">
<Devicedescription=”Toplevel”>
<IEprovider=”MicrosoftInc”>
<WindowsXP/>
<WinCE/>
</IE>
<Saforiaprovider=”AppleInc”>
<IOS/>
</Saforia>
<Firefoxprovider=”MozillaInc”>
<WindowsXP/>
<WinCE/>
<IOS/>
<Android/>
</Windows>
</Device>
The browser that the operating system that Presenter can search TerminatingDevice from top to bottom according to Hierarchy defined above is mated most, and produce an example and be pushed to terminal operating.Such as TerminatingDevice is the operating system of XP, then the example moving in terminal that Presenter can produce an IE runs.
(2) OnlineGame online game
The same with OnlineVideo Online Video, OnlineGame online game also uses browser to open, because different equipment may have different browsers, and the Safari of such as Iphone, Ipad, IE browser, Firefox browser etc.Therefore definition Hierarchy is needed to find the browser of the most applicable operation OnlineGame online game according to certain order.Hierarchy is defined within an XML file, and here is the example of a Hierarchy:
<xmlversion="1.0"encoding="utf-8">
<Devicedescription=”Toplevel”>
<IEprovider=”MicrosoftInc”>
<WindowsXP/>
<WinCE/>
</IE>
<Saforiaprovider=”AppleInc”>
<IOS/>
</Saforia>
<Firefoxprovider=”MozillaInc”>
<WindowsXP/>
<WinCE/>
<IOS/>
<Android/>
</Windows>
</Device>
The browser that the operating system that Presenter can search TerminatingDevice from top to bottom according to Hierarchy defined above is mated most, and produce an example and be pushed to terminal operating.Such as TerminatingDevice is the operating system of IOS, then the example moving in terminal that Presenter can produce a Saforia runs.
(3) VideoChat Video chat
According to the video media type that TerminatingDevice supports, produce a SIPREFERmessage, ask TerminatingDevice to join in current session.
Claims (1)
1. the polymorphic video service system based on cloud computing and general fit calculation, it is characterized in that: polymorphic video service system is by the Controller module be deployed on cloud computing platform, Presenter module, CAdaptor module, PAdaptor module and Model module composition, these modules are supplied to user with the pattern of SaaS and use, polymorphic video service system is run in Model module, CAdaptor module, PAdaptor module and Model module are to upper strata open interface, Controller module, Presenter module is by calling CAdaptor module, the interface of PAdaptor module and Model module realizes the switching of the application platform of polymorphic video service system,
The workflow of whole system is:
1) user's typing, the movement on equipment to be made the rounds of the wards by the graphical interaction interface of system or the gesture request of smart machine and is switched on another one equipment by user;
2) this operation triggers Controller module work, Controller module and CAdaptor module mutual, this trigger action is packaged into a request message by it, described request message is primarily of OriginatingDevice, TerminatingDevice and OperationType, ServiceType tetra-parameter compositions, and described request message is issued CAdaptor by the interface that Controller calls CAdaptor open;
Wherein, OriginatingDevice is the platform before switching; TerminatingDevice is the target platform that will move; OperationType is action type, and OperationType value is FULL or PARTITAL, is defaulted as FULL, when for FULL, represents that TerminatingDevice can do polymorphic video and suspends, amplify and reopen process; If PARTITAL, then TerminatingDevice can only watch this video, can not suspend, amplifies and reopen process; ServiceType is type of service, and the type of service supported at present has OnlineVideo Online Video, VideoChat Video chat and OnlineGame online game type;
3) after CAdaptor receives described request message, described request message conversion is become the message of standard, to be understood by Model module, CAdaptor is responsible for the message message conversion from different platform being become a standard, and this message is sent to Model module, Model module has run core business, after Model module receives this request message, first judge type of service, and process accordingly according to following different type of service:
Model module comprises OnlineVideo Online Video processing module, VideoChat Video chat processing module and OnlineGame online game processing module;
OnlineVideo Online Video processing module is a kind of business being supplied to the remote watching video resource of terminal use, realize the cross-platform switching of OnlineVideo Online Video, video resource needs to be stored in high in the clouds, when needs by Online Video business migration on another one equipment, then following message is sent to PAdaptor; OriginatingDevice; TerminatingDevice; ServiceType;
VideoChat Video chat processing module utilizes digital instrument or videophone device to realize real-time visual information exchange end to end exactly;
Online game is operated in high in the clouds by OnlineGame online game processing module, and such user only needs browser just can open the game of needs, when network game service moves on another one equipment by needs, then following message is sent to PAdaptor module; The value of OriginatingDevice, TerminatingDevice, ServiceType is OnlineGame, GameURL, OperationType;
The video traffic example of correspondence is pushed to TerminatingDevice according to this message by Presenter,
Presenter, according to the type of TerminatingDevice, finds the platform of the most applicable this business of operation automatically.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185884A (en) * | 2011-03-18 | 2011-09-14 | 北京易视腾科技有限公司 | Multi-screen interaction method and system |
| CN102577251A (en) * | 2009-08-27 | 2012-07-11 | 网能和光公司 | A system and method for pervasive computing |
| CN102571979A (en) * | 2012-02-10 | 2012-07-11 | 上海视畅信息科技有限公司 | Multi-screen interactive equipment and binding method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577251A (en) * | 2009-08-27 | 2012-07-11 | 网能和光公司 | A system and method for pervasive computing |
| CN102185884A (en) * | 2011-03-18 | 2011-09-14 | 北京易视腾科技有限公司 | Multi-screen interaction method and system |
| CN102571979A (en) * | 2012-02-10 | 2012-07-11 | 上海视畅信息科技有限公司 | Multi-screen interactive equipment and binding method thereof |
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Address after: 266033 No. 11, Luoyang Road, Sifang District, Shandong, Qingdao Patentee after: Qingdao Braun information Polytron Technologies Inc Address before: 266033 No. 11, Luoyang Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Centling Technologies Co.,Ltd. |