CN102270152A - Handheld-mobile-equipment-oriented remote application program system - Google Patents

Handheld-mobile-equipment-oriented remote application program system Download PDF

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Publication number
CN102270152A
CN102270152A CN2010101945715A CN201010194571A CN102270152A CN 102270152 A CN102270152 A CN 102270152A CN 2010101945715 A CN2010101945715 A CN 2010101945715A CN 201010194571 A CN201010194571 A CN 201010194571A CN 102270152 A CN102270152 A CN 102270152A
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control
application program
user
application
remote
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沈怡涛
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East China Normal University
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East China Normal University
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Abstract

The invention discloses a handheld-mobile-equipment-oriented remote application program system which is operated by a cloud computing service provider which is used for simply configuring each provided application program, and then a user can log on to the service provider on mobile equipment supported by the system and remotely use the required application programs. The system disclosed by the invention comprises a method of virtualization of a presentation layer; and the method comprises a control operation mode of remote controls and can adapt to the most of existing application programs by a simple configuration as well as is used for reducing the operating delay of the user on the premise of remote computing and causing the user to acquire user experience approximate to the operation of local application programs. In the system, the virtualization method based on the cloud computing is used, thus multiple users can be serviced on a server without mutual interferences, and the application program state of the user can be still maintained after the user logs off, thus being convenient to log in the next time for continuous operation.

Description

Remote application system towards the hand held mobile device
Technical field
The present invention relates to remote computation, long-range propelling movement, Long-distance Control, cloud computing, mobile communication, video compress and technical fields such as transmission, images match, a kind of system that can on the hand held mobile device, move remote application specifically.
Background technology
The develop rapidly of mobile communication and hand held individual mobile product changes people's life style gradually.Particularly along with the arrival in 3G epoch, mobile device is just substituting the effect of personal computer in growing field.But the computing power of one side mobile device and the mobile device that storage space is limited after all, extensive application program on the other hand need be transplanted to highly customization need expend lot of manpower and material resources.Wireless mobile subscriber wishes oneself can finish the task that they need personal computer just can finish originally whenever and wherever possible by mobile device, and further, they wish that they can use different equipment to continue their work in different occasion switchings.
At present, have only some specific mobile device application program (as browser Skyfire) tops to use the notion of remote computation on the market, but also do not operate in the remote application system on the mobile device.Now, the notion of cloud computing is rooted in the hearts of the people, the remote application system that this paper proposed has utilized the notion of cloud computing just, mobile device only is positioned to a cloud terminal, a large amount of existing application programs are still remained on the personal computer move, only be sent to the mobile device end and the user carries out alternately with user interface is long-range.And proposed a kind of process easy configuration at this model, just can adapt to most of existing application program, and can allow the final user have the solution of good user experience.
Summary of the invention
At defective of the prior art, the purpose of this invention is to provide a kind of remote application system towards the hand held mobile device.
According to an aspect of the present invention, a kind of remote application system towards the hand held mobile device is provided, comprise server end and client, wherein, described server end is used for responding application program on the operational order operation virtual machine that described client sends according to configuration file, and to the rendering content and the running status of described client feedback application program; Described client is used for according to rendering content and the running status structure user interface of configuration file according to application program, and wherein, described configuration file comprises the configuration information that adapts with described application program.
At first according to system of the present invention, each application program that needs service provider to provide at oneself is carried out easy configuration, that is to say, generate the configuration file of the configuration information that adapts at different application programs, the user just can sign in to server on the mobile device of any native system support then, their needed application program of long-range use.And native system still can keep the state of application program of user behind user log off, so that next time, login continued operation.
The present invention works by image recognition with to the mode of application program transmission simulated operation instruction, server receives the operational order of mobile device, send the simulated operation instruction according to application profiles to application program, obtain the application program result by modes such as image recognitions, send it back client at last.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is server end structural framing figure of the present invention.
Fig. 2 is a mobile device end structure frame diagram of the present invention.
Fig. 3 is an application deployment sample of the present invention.
Embodiment
The invention discloses and a kind ofly can will operate in the method that application program remote on the server is sent to any mobile device, mobile device does not need to have very high calculated performance, is not required to be mobile device developing application again yet.
When the user runs application by native system is long-range, application program is all moved on server, the various forms of results that have only operational order and application program to return are transmitted by network, and each user can only visit own institute application requested, does not disturb mutually.
At such remote application system, use native system to provide the cloud computing service provider of service may expect to adapt to application program as much as possible, and can simplify exploitation and layoutprocedure as far as possible at each application program as the user.Time-delay that the user is run in the time of may expecting to avoid operated from a distance as much as possible and picture quality are hanged down inferior problem, and expectation can obtain and the consistent user experience of operation local application.
Therefore system of the present invention has comprised the virtualized method of a kind of presentation layer.This method has comprised the control operating mode that is called remote control among a kind of the present invention, a configuration process module and a disposal route at above-mentioned configuration.In the virtualized method of this presentation layer, the configuration process module provides in other infrastructure services of system under the help of module (as network, coding and decoding video, operation forwarding etc.) according to application deployment, realizes the running of remote control.The method is stayed the mobile device end with the drafting foreground response user's of user interface operation, to reduce user's operating delay and the user is obtained near the user experience of moving local application.And user's operation requests mail to server-side processes, to satisfy the demand of this remote application system.
Native system combines the mobile device advantage of advantage and PC application program global function high-performance high stability anywhere or anytime, realized the large-scale application program on operation PC on the common mobile device, the operation big game is fought with whole world PC, mobile device player.Can finish the transplanting of an application program through easy configuration.User data and state remain on the server, can visit whenever and wherever possible.The one-step installation native system can move all application programs.
The present invention preferably needs to connect and possess on the mobile device of intelligence computation and implement containing high speed Internet such as Wifi or 3G.Be example with smart mobile phone (Smartphone) below, the invention will be further described in conjunction with the accompanying drawings.
Fig. 1 is server end structural framing figure of the present invention.Particularly, in the embodiment show in figure 1, described server end is used for responding application program on the operational order operation virtual machine that described client sends according to configuration file, and to the rendering content and the running status of described client feedback application program.Particularly, described server end comprises:
Operate in based on the application program on the virtual machine of cloud computing 2, it can be realized with for example VMware vSphere 4.This characteristic makes that can use single server is a plurality of user's stand-alone service, is independent of each other, and can closes the virtual machine at a certain user at any time when not required, saves resource consumption, and keeps the state of user application.
An input analog module 3 uses based on the analog form that drives among this embodiment, simulates various input equipments send operational order from the user to application program.Also can use simultaneously other modes to send instruction to application program.
Described server end comprises that also operation forwarding module 4, interface push module 5, video encoding module 6, state request module 7, communication queue and responder module and network communication module.Wherein, the described employing according to the mobile device performance limitations adopted H.264/MotionJPEG scheduling algorithm coding.Described network communication module can use communication modes such as Wifi, 3G.
More specifically, those skilled in the art can be with described input analog module 3, interface propelling movement module 5 and state request module 7 are interpreted as an embodiment of the described first configuration process module, in the present embodiment promptly, the described first configuration process module is by described operation forwarding module 4, input analog module 3 is simulated various input equipments send operational order from the user to application program according to described operational order, then by the corresponding control regions of remote control on 7 identifications of state request module and the described client, described control regions is carried out sectional drawing or GDI to be redirected, obtain the running status of described remote control, send to described client by described interface propelling movement module 5 and state request module 7 running statuses own again described remote control.
And change in the example at one, those skilled in the art can be according to actual needs provide module (network communication module, video encoding module 6 etc. as described) to be interpreted as the part of the described first configuration process module other infrastructure services of system, this does not influence flesh and blood of the present invention, does not repeat them here.
Further, in an embodiment, at first read application deployment, if there is self-defining Application Status discriminant function by described state request module 7, then be written into and use this function to carry out state and judge, otherwise use a default function to judge.Described then state request module 7 reads application deployment, obtains the kind of page layout and remote control.Described state request module 7 can use GDI to be redirected or simple screenshot capture mode is obtained the content that application program presents, and by the mode of image recognition judge certain application program residing be the layout of which page or leaf.Next obtaining the current of each control according to the layout of this page or leaf in the application deployment presents.In a preference, at the system standard control, can the prestore image recognition program of one group of standard control state of described state request module 7, wherein, at the special system's control of part, described state request module 7 also can be obtained by other modes such as the API of system.For example at the progress bar control, described state request module 7 can be obtained the value of this progress bar by the mode of image recognition.For example at check box, described state request module 7 can be obtained the situation of choosing of this check box by the mode of image recognition again.In another preference,, then can use the aforementioned self-defining Application Status discriminant function that provides by the technician to judge at the nonsystematic standard control.
At last, described state request module 7 sends to the mobile device end with page layout state and each the control state that obtains by extensible markup language (XML) form.At self-defined control or other complex controls, the control state is a frame and region description, represents that this state is the picture material that the interface pushes the appointed area of the video content of appointed area in the video that module pushes or designated frame.Screenshot capture also will send to simultaneously described interface and push module 5, and described interface pushes module 5 and sends interface through the rasterisation of customization to the mobile device end according to this information.Preferably, described interface propelling movement module 5 can use the redirected or simple screenshot capture mode of GDI to obtain the content that application program presents.And, submit to described video encoding module 6 at last and encode according to information and application deployment reconstruct user interface that described interface propelling movement module sends.User's operational order that described operation forwarding module 4 sends the mobile device end is processed into the intelligible mode of server-side application and is transmitted to application program.
Fig. 2 is a mobile device end structure frame diagram of the present invention.Particularly, in the embodiment shown in Fig. 2, described client is used for according to rendering content and the running status structure user interface of configuration file according to application program, and wherein, described configuration file comprises the configuration information that adapts with described application program.Particularly, described client comprises: network communication module, and it can use communication modes such as Wifi, 3G; Communication queue and responder module; The video decode module, its coded format according to server end is decoded.Described client also comprises page logic and remote control module, and those skilled in the art can be interpreted as the described second configuration process module with described page logic and remote control module.
Further, in an embodiment, described page logic and remote control module at first are written into application deployment information, and wait for page layout state and each control state that described state request module 7 sends.After getting access to page layout state and each control state, this module can be written into the mobile device end parts of emerging and the corresponding remote control of page layout state that receives and remove unwanted control by this, and the state that upgrades them is consistent with the state that receives, and forms corresponding mobile device end subscriber interface.At the control state that comprises video or image, this module can read and push the mobile device end parts that video that module 5 obtains or picture material are transmitted to the respective remote control from the described interface of server end, is processed and displayed by the local part of these remote control.The mobile device end parts of the remote control of this module is responsible for carrying out directly mutual with the user.
According to of the present invention one preferred embodiment in, be example with a long-range text box.Read other information such as position that this long-range text box should show, size in the second configuration process module of described client (for example mobile device end) after, can generate the local text box (being the mobile device end parts of aforementioned remote control) of a correspondence in view of the above at the mobile device end.This text box can respond user's input text in this locality and show, has so just exempted the delay of input, equally also can respond user's rolling request in this locality, can accomplish real-time rolling.This local text box can send user's input and rolling operation simultaneously to the operation forwarding module 4 of described server end, makes the user operate and acts on the application program of remote server.The long-range text box state that the state request module 7 of described server end sends i.e. the content of text box for this reason.This module can long-range text box content and the local content of instant coupling, as find inconsistent, will the local text box content of immediate updating, make consistently with server end, and will change highlighted to point out the user.
Preferably, following characteristic is followed in the design of each remote control: look ahead (1).According to the operation (as rolling panel, button click etc.) that the active user may make, the NextState of control is to reduce operating delay behind prefetch operation under the prerequisite of without aftereffect.(2) the modular system control directly responds (click as check box and promptly choose) according to its characteristic in this locality, and then the transmit operation request is to far-end.(3) change as far-end control state, then synchronously to the local control of mobile device end and point out the user.An asynchronous remote control operating mode has like this satisfied the needs of asynchronous operation and teleprocessing simultaneously.
In conjunction with above-mentioned Fig. 1 and embodiment illustrated in fig. 2, the invention discloses a kind of virtualized method of presentation layer in described remote application system, presentation layer is virtual need be with the user interface of server-side application, and the layout that mainly comprises various controls on the interface and control is pushed to the mobile device end and shows.And most of control that general application program is comprised is the system standard control, as button, check box, radio button, text box, progress bar etc.The virtualized method of presentation layer in the native system is by comprising a kind of configuration at each application program, come artificial predefine at the control layout under the multiple different conditions on the server end interface of some application programs, and inform that by the described state request module 7 of server end the mobile device end shows any control layout.The long-range propelling movement of control during presentation layer is virtual, this method mainly is by realizing that a kind of running that is called remote control in the present invention realizes.This is that a kind of only user interface is presented on the mobile device, the control that internal logic obtains from server automatically in server end operation and content.This control moves appropriate section at server end and mobile device end respectively, and links up by other infrastructure service modules of system and network, forms a complete control.The virtualized method of above presentation layer is united realization by following the method that hereinafter describes in detail by the aforementioned a plurality of modules that are deployed in server end and mobile device end respectively.
Fig. 3 is an application deployment sample of the present invention.Particularly, in the embodiment show in figure 3, application deployment comprises self-defining Application Status discriminant function (GetState among Fig. 3) and several page definitions in the above-mentioned presentation layer virtual method.
Above-mentioned self-defining Application Status discriminant function GetState returns the current state of application program, preferably, this state be one by user-defined numbering.
Above-mentioned several page definitions: each page definition comprises that server-side application needs the condition of this page control, and it preferably generally is the status code that server end state request module is obtained.Page definition also comprises some controls (comprising pure local control and above-mentioned remote control) definition, the standard control title that the definition of every control is preferably generally provided by native system, the title of this control example and the configuration information that meets the configuration format of stipulating in these control reference documents are formed. and with the most basic control RemoteContent of system is example, configuration information comprises position and the size that this control shows on mobile device, the interface zone of the corresponding server-side application that shows, whether transmit touch operation, whether transmit configuration informations such as keyboard operation.
Some parts has carried out concrete description to architectural feature and method in said method and the system description, but should understand, and the present invention who defines in described claim is not necessarily limited to described concrete feature or action.This concrete feature or action are only in order to illustrate that better the present invention exists as an example.Those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.

Claims (10)

1. the remote application system towards the hand held mobile device comprises server end and client, it is characterized in that,
-described server end is used for responding application program on the operational order operation virtual machine that described client sends according to configuration file, and to the rendering content and the running status of described client feedback application program;
-described client is used for according to rendering content and the running status structure user interface of configuration file according to application program, and wherein, described configuration file comprises the configuration information that adapts with described application program.
2. remote application according to claim 1 system is characterized in that described server end comprises as lower module:
-the first configuration process module, it is used for simulating various input equipments send operational order from the user to application program according to described operational order, the corresponding control regions of remote control on identification and the described client, described control regions is carried out sectional drawing or GDI to be redirected, obtain the running status of described remote control, and the running status of described remote control sent to described client
Wherein, described client comprises as lower module:
-with the second configuration process module of described first configuration module networking, it is used for generating user interface according to the running status of described remote control.
3. remote application according to claim 2 system, it is characterized in that, the described second configuration process module directly responds the described operational order of user's input in this locality, and according to described first configuration module feedback of described operational order is upgraded described user interface.
4. remote application according to claim 3 system is characterized in that the described virtual machine of described server end dormancy after the user publishes system.
5. remote application according to claim 4 system is characterized in that, the described first configuration process module uses image-recognizing method or system's API mode to obtain the running status of system standard control in the described remote control.
6. remote application according to claim 4 system is characterized in that, the described first configuration process module is used image-recognizing method according to configuration file, obtains the running status of nonsystematic standard control in the described remote control.
7. according to each described remote application system in the claim 1 to 6, it is characterized in that, described configuration file adopts extensible markup language (XML) form, and inside can adopt the intrasystem function of C# code rewriting part to adapt to the logic of different application.
8. according to each described remote application system in the claim 1 to 6, it is characterized in that, configuration file comprise following any or appoint a plurality of parts:
-self-defining Application Status discriminant function GetState, it is used to return the current state of application program;
-several page definitions, wherein, each page definition comprises that described server-side application needs the condition of this page control, also comprise some control definition, wherein, every control definition comprises standard control title, the title of this control example and the configuration information that meets the configuration format of stipulating in these control reference documents that native system provides.
9. remote application according to claim 8 system, the configuration information that it is characterized in that the configuration format stipulated in the described reference documents, comprise the corresponding server-side application that shows of this control regions interface zone, whether transmit touch operation and whether transmit configuration information such as keyboard operation.
10. according to each or 9 described remote application systems in the claim 1 to 6, it is characterized in that, adopt Wireless Fidelity (WIFI) or 3G cordless communication network to network between described server end and the described client.
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CN103974093A (en) * 2013-01-30 2014-08-06 云联(北京)信息技术有限公司 Method and system for processing streaming media
CN103970549A (en) * 2013-01-24 2014-08-06 北京伸得纬科技有限公司 Method and system for running application programs on intelligent terminal by utilizing server resource
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CN114826916A (en) * 2021-01-28 2022-07-29 阿里巴巴集团控股有限公司 Data transmission method, device, system and computer storage medium

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CN102664910A (en) * 2012-03-07 2012-09-12 深圳市深信服电子科技有限公司 Method, client and server for correction of remote application user operation
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CN103970549A (en) * 2013-01-24 2014-08-06 北京伸得纬科技有限公司 Method and system for running application programs on intelligent terminal by utilizing server resource
CN103974093A (en) * 2013-01-30 2014-08-06 云联(北京)信息技术有限公司 Method and system for processing streaming media
CN107390970A (en) * 2017-06-15 2017-11-24 深信服科技股份有限公司 Text box methods of exhibiting, server, user terminal and storage medium
WO2019114185A1 (en) * 2017-12-12 2019-06-20 华为技术有限公司 App remote control method and related devices
CN111433743A (en) * 2017-12-12 2020-07-17 华为技术有限公司 APP remote control method and related equipment
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CN114826916A (en) * 2021-01-28 2022-07-29 阿里巴巴集团控股有限公司 Data transmission method, device, system and computer storage medium

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Application publication date: 20111207