CN102413150A - Server and virtual desktop control method and virtual desktop control system - Google Patents
Server and virtual desktop control method and virtual desktop control system Download PDFInfo
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Abstract
A server and virtual desktop control method and a virtual desktop control system are disclosed. The server comprises: an interface unit, which is configured to connect with at least one terminal equipment; a memory cell, which is configured to store many kinds of virtual desktop protocols; a processing unit, which is configured to establish a virtual machine or a session for the at least one terminal equipment so as to provide a virtual desktop service for the at least one terminal equipment. Based on information related to a type of the at least one terminal equipment, a first virtual desktop protocol matched with the at least one terminal equipment is selected from many kinds of the virtual desktop protocols. And based on the first virtual desktop protocol, data generated by the session or the virtual machine aiming at the at least one terminal equipment is processed so as to generate a first virtual desktop data. And through the interface unit, the virtual desktop data is sent to the at least one terminal equipment.
Description
Technical field
The present invention relates to a kind of server, virtual desktop control method and virtual desktop control system.More specifically, the present invention relates to server, virtual desktop control method and virtual desktop control system in the cloud system.
Background technology
Cloud computing and cloud system are becoming most important also the most potential technology in the areas of information technology at present.In company's network (intranet) of enterprise, the terminal equipment that is connected with server is made up of a large amount of personal computers or notebook usually, causes company's network operation and management cost very high.Therefore, current scheme based on enterprises specific cloud system is widely used.According to this scheme, in the specific cloud system, personal computer or notebook are replaced to the thin terminal with lower reason ability, and a plurality of virtual machines of operation or session on server.In this case; Server is based on standard RDP (RDP) or ICA (independent computing architecture; Independent ComputingArchitecture) agreement is handled the data that virtual machine or session produce, and the data after will handling (like, remote desktop) send to thin terminal.According to this mode,, therefore can adopt parts with low cost in thin terminal, thereby greatly reduce company's network operation and management cost because most processing is at server end.
But; Such specific cloud system does not support multiple terminal equipment; And can not the remote desktop that be suitable for terminal equipment data be provided neatly based on the performance or the type of above-mentioned multiple terminal equipment, thereby cause the user can not use the specific cloud system of enterprise neatly through multiple terminal equipment.
Summary of the invention
In order to solve the aforementioned problems in the prior, according to an aspect of the present invention, a kind of server is provided, comprising: interface unit, configuration is connected with at least one terminal equipment; Memory cell, multiple virtual desktop agreement is stored in configuration; Processing unit; Configuration comes to said at least one terminal equipment; Set up virtual machine or session, the virtual desktop service to be provided, based on the information relevant with the type of at least one terminal equipment at least one terminal equipment; From multiple virtual desktop agreement, select the first virtual desktop agreement with at least a terminal equipment coupling; And based on the first virtual desktop agreement, the data that session or virtual machine are produced at least one terminal equipment are handled producing the first virtual desktop data, and through interface unit the first virtual desktop data are sent at least one terminal equipment.
In addition, according to a further aspect in the invention, a kind of server is provided, comprises: interface unit, configuration is connected with at least one terminal equipment; A plurality of virtual desktop protocol elements, the virtual desktop data are handled in configuration; Processing unit, configuration come to set up virtual machine or session, at least one terminal equipment the virtual desktop service to be provided to said at least one terminal equipment; Obtain the unit, configuration obtains the information relevant with the type of at least one terminal equipment; And definite unit; Configuration comes the foundation information relevant with the type of at least one terminal equipment; Confirm the first virtual desktop protocol element in a plurality of virtual desktop protocol elements, wherein the first virtual desktop protocol element is handled data that virtual machine or session generate to terminal equipment to obtain the first virtual desktop data; And interface unit sends the first virtual desktop data to terminal equipment.
In addition; According to a further aspect in the invention, a kind of virtual desktop control method based on virtual desktop system is provided, said virtual desktop system comprises server and at least one terminal equipment; Wherein server is connected with at least one terminal equipment; And store multiple virtual desktop agreement, this virtual desktop control method comprises: on server, set up virtual machine or session at least one terminal equipment, at least one terminal equipment the virtual desktop service to be provided; Based on the information relevant, select the first virtual desktop agreement in the multiple virtual desktop agreement of from server, storing with at least a terminal equipment coupling with the type of at least one terminal equipment; And based on the first virtual desktop agreement, the data that virtual machine or session are produced to said at least one terminal equipment are handled producing the first virtual desktop data, and the first virtual desktop data are sent at least one terminal equipment.
In addition, according to a further aspect in the invention, a kind of virtual desktop system is provided, comprises: at least one terminal equipment; And server, comprising: interface unit, configuration is connected with at least one terminal equipment; Memory cell, multiple virtual desktop agreement is stored in configuration; Processing unit; Configuration comes at least one terminal equipment; Set up virtual machine or session, the virtual desktop service to be provided, based on the information relevant with the type of at least one terminal equipment at least one terminal equipment; From multiple virtual desktop agreement, select the first virtual desktop agreement with at least a terminal equipment coupling; And based on the first virtual desktop agreement, the data that session or virtual machine are produced at least one terminal equipment are handled producing the first virtual desktop data, and through interface unit the first virtual desktop data are sent at least one terminal equipment.
According to each embodiment of the present invention; In the virtual desktop system such as cloud system; Through obtaining the information relevant with the type of terminal equipment; Based on the virtual desktop agreement that this information is selected from multiple virtual desktop agreement and terminal equipment matees, and utilize this virtual desktop agreement to produce the virtual desktop data that are applicable to this terminal equipment.By the way; Virtual desktop system can be supported the terminal equipment of number of different types; And can come to provide neatly the virtual desktop data of the disposal ability that is applicable to this terminal equipment based on the type or the performance of terminal equipment, thereby improve user's usage degree and experienced impression.
Description of drawings
Fig. 1 is the schematic block diagram of diagram according to the virtual desktop system 1 of the embodiment of the invention.
Fig. 2 is the schematic block diagram of the structure of diagram server shown in Figure 1 11.
Fig. 3 is the block diagram of the structure of server 30 according to another embodiment of the present invention.
Fig. 4 is the flow chart according to the virtual desktop control method of the virtual desktop system 1 of the embodiment of the invention.
Embodiment
Below, will describe in detail according to each embodiment of the present invention with reference to accompanying drawing.Here, it should be noted that in the accompanying drawings, identical Reference numeral is given had part identical or similar structures and function basically, and will omit being repeated in this description about them.
Below the virtual desktop system according to the embodiment of the invention will be described briefly.Fig. 1 is the schematic block diagram of diagram according to the virtual desktop system 1 of the embodiment of the invention.
As shown in Figure 1, the virtual desktop system 1 such as the specific cloud system of enterprise comprises server 11 and at least one terminal equipment 12.For example, in virtual desktop system 1, server 11 is connected with terminal equipment 12 through any wired or wireless network.Particularly, when terminal equipment 12 be positioned at enterprise dedicated network (as, LAN) in the time, terminal equipment 12 is connected with server 11 through dedicated network.In addition, when terminal equipment 12 was positioned at outside the dedicated network of enterprise, terminal equipment 12 can insert the dedicated network of enterprise through the external network of internet and so on, to be connected with server 11.Because above-mentioned connected mode is known to those skilled in the art, therefore omitted here about the description that is connected configuration of terminal equipment 12 with server 11.In addition, according to embodiments of the invention, server 11 is stored the multiple virtual desktop agreement such as standard RDP, expansion RDP, IC standard A agreement or expansion ICA agreement.
According to exemplary embodiment of the present invention, server 11 can comprise high-performance server, personal computer or the work station of any type.
In addition, terminal equipment 12 can comprise personal computer, notebook, mobile phone, personal digital assistant, thin terminal (thin client) or the like.
When the user used terminal equipment 12 to carry out work or other task, server 11 was set up virtual machine or session to terminal equipment 12 on server, to terminal equipment 12 the virtual desktop service to be provided.Compared with prior art; When the virtual desktop service is provided to terminal equipment 12; Server 11 is also according to obtaining the information relevant with the type of terminal equipment 12, and according to this information is selected from the multiple virtual desktop agreement of being stored and terminal equipment 12 matees virtual desktop agreement.After having selected the virtual desktop agreement of mating with terminal equipment 12; Server 11 is according to this virtual desktop agreement; Virtual machine or session are handled with generation virtual desktop data to the data of terminal equipment 12 generations, and server 11 sends to terminal equipment 12 with these virtual desktop data.
Through above-mentioned configuration, the most of processing (as, task or computing) all accomplish at server end, and the data that produced are sent to terminal equipment 12.Therefore, the user to feel all right similarly be terminal equipment 12 " in this locality " execution work or task.In this case, under the situation that does not influence user's use experience, do not need the very high equipment of performance (like, thin terminal) to be used as terminal equipment 12, thereby reduced the cost of whole virtual desktop system 1.In addition; Compared with prior art; In virtual desktop system,, and utilize this virtual desktop agreement to produce the virtual desktop data that are applicable to this terminal equipment 12 also based on the virtual desktop agreement of relevant Information Selection of the type of terminal equipment 12 and terminal equipment 12 couplings.Like this, virtual desktop system 1 can be supported the terminal equipment 12 of number of different types, and the virtual desktop data that can come to provide neatly the disposal ability that is applicable to this terminal equipment based on the type or the performance of terminal equipment 12.
To describe the performed operation of structure and server 11 of server shown in Figure 1 11 below in detail.Fig. 2 is the schematic block diagram of the structure of diagram server shown in Figure 1 11.
As shown in Figure 2, server 11 comprises interface unit 111, memory cell 112 and processing unit 113.Interface unit 111 and memory cell 112 are connected with processing unit 113.
According to one embodiment of present invention, interface unit 111 can be by wired or wireless interface or communication module are formed arbitrarily.For example, interface unit 111 can be lan interfaces, wireless module or the like.Here, interface unit 111 is used to set up and being connected of terminal equipment 12, and can send data to terminal equipment 12, and can receive data from terminal equipment 12.
In addition, according to embodiments of the invention, processing unit 113 can also obtain the information relevant with the type of terminal equipment 12, and from multiple virtual desktop agreement, selects the virtual desktop agreement with terminal equipment 12 coupling according to this information.Then; Processing unit 12 is based on selected virtual desktop agreement; Session or said virtual machine are handled the virtual desktop data that are applicable to terminal equipment 12 with generation to the data that terminal equipment 12 produces, and can these virtual desktop data be sent to terminal equipment 12 through interface unit 111.
To describe the operation of when terminal equipment 12 provides the virtual desktop service, carrying out according to the server 11 of the embodiment of the invention below in detail.
According to embodiments of the invention, use terminal equipment 12 when using the virtual desktop service the user, terminal equipment 12 establishes a communications link to server 11 requests, and sets up terminal equipment 12 based on the request of terminal equipment 12 and be connected with the communication of server 11.Particularly, when terminal equipment 12 (as, thin terminal, personal computer, notebook etc.) when being positioned at the dedicated network of company, terminal equipment 12 can directly be set up with the communication of server 11 and be connected.In addition; When terminal equipment 12 is positioned at outside the dedicated network of company; Terminal equipment 12 can be connected with the communication of server 11 through using VPN (VPN) software to set up via the dedicated network of internet and company; And predetermined port that can be through opening server 11 (like, 80 ports) and predetermined service function (as, the direct access function of Microsoft) realize that terminal equipment 12 is connected with the communication of server 11.Because configuration and process that above-mentioned communication connects are known to those skilled in the art, therefore omitted their detailed description here.
Setting up after the communication of terminal equipment 12 with server 11 is connected, the processing unit 113 of server 11 is set up virtual machine or session based on the request of terminal equipment 12 to terminal equipment 12.
Particularly; Setting up under the situation of session to terminal equipment 12; The memory cell 112 of server 11 is the storage user profile corresponding with the user of terminal equipment 12 usually; And setting up according to the request of terminal equipment 12 under the situation of session, setting up the session corresponding with terminal equipment 12 based on user profile.For example, can in the operating system of server 11 (like, Windows Server 2008), set up a plurality of sessions to a plurality of terminal equipments 12 comes to a plurality of terminal equipments 12 the virtual desktop service to be provided.Because the many underlying operating system processes in the operating system of server 11 are shared by a plurality of terminal equipments 12, the expense of therefore in the operating system of server 11, setting up a plurality of sessions is lower.But because the user of a plurality of terminal equipments 12 shares an operating system, therefore a plurality of users' application is installed in this operating system, thereby possibly cause operating system to become too fat to move.
In addition, based on the configuration of server 11, can also set up virtual machine to terminal equipment 12.In this case; The memory cell 112 of server 11 is the storage image file corresponding with the user of terminal equipment 12 usually; And setting up according to the request of terminal equipment 12 under the situation of session, setting up and terminal equipment 12 corresponding virtual machines based on user profile.Server 11 can be set up a plurality of virtual machines to a plurality of terminal equipments 12 and come to a plurality of terminal equipments 12 the virtual desktop service to be provided.In this case; Each virtual machine on the server 11 all moves a complete operating system independently; And distribute the shared server resource of each virtual machine (like, CPU/RAM resource) according to system configured hypervisor (Hypervisor) on the server 11.The common expense of virtual machine pattern is very big, so server 11 can not be supported too much terminal equipment 12 (user).
Set up under the situation of virtual machine to terminal equipment 12 at server 11,, therefore be equivalent on server 11, can move a plurality of complete operating systems simultaneously because each virtual machine on the server 11 all moves a complete operating system independently.In this case, because each operating system can also be set up session to different terminal equipment 12, so each virtual machine can also be set up session to different terminal equipment 12.For example; Can as required a plurality of terminal equipments 12 be divided into many groups; Each group comprises at least one terminal equipment 12, and wherein server 11 is set up a plurality of virtual machines to many group terminal equipments 12, and in virtual machine, sets up at least one session at least one terminal equipment 12 in the group.
Use session to be: to compare with the pattern of setting up independent virtual machines to terminal equipment 12 with the advantage of the mixed architecture of virtual machine; The quantity of virtual machine significantly reduces; Thereby reduced the taking of system resource, and server 11 can be supported more user.In addition; Compare with the pattern of setting up independent virtual machines to terminal equipment 12; Can be only to set up applications on every group of user's the virtual machine, thereby avoided in an operating system, multiple utility program being installed and caused the too too fat to move situation of operating system.Therefore, according to above-mentioned configuration, the mixed architecture of setting up session and virtual machine to terminal equipment 12 can utilize the limited system resource of server 11 for terminal equipment 12 the virtual desktop service to be provided as much as possible.
After the processing unit 113 of server 11 is set up virtual machine or session to terminal equipment 12; Virtual machine on the server 11 or session based on the user's of terminal equipment 12 operation (as; Opening document, invokes application etc.) processing of being scheduled to, and produce result.Here, possibly call or run application, therefore in server 11, can also store various application programs owing to be directed against the virtual machine or the session of user's foundation of terminal equipment 12.In addition, server 11 can also be connected to obtain various application programs from application server when needed with the application server (not shown) of special application storing.Setting up the run duration of virtual machine or session to terminal equipment 12; The processing that the result that the processing unit 113 of server 11 produces virtual machine or session based on predetermined virtual desktop agreement is scheduled to be producing the virtual desktop data, and these virtual desktop data are sent to terminal equipment 12.Therefore; Though the major part based on the user's of terminal equipment 12 operation is carried out handle (as; Computing) all carries out at server end; But because the virtual desktop data are sent to terminal equipment 12, so the user sensuously remains by the operation of terminal equipment 12 " in this locality " process user or the task of distribution.
To specifically describe server 11 below and how select the virtual desktop agreement, and produce the process of virtual desktop data based on predetermined virtual desktop agreement.
Particularly; Setting up during the communication of terminal equipment 12 with server 11 is connected; Perhaps before server 11 will begin to handle based on the data that predetermined virtual desktop agreement produces to terminal equipment 12 virtual machine or session; The processing unit 113 of server 11 can send the request that is used to obtain the information relevant with the type of terminal equipment 12 to terminal equipment 12 through interface unit 111, and terminal equipment 12 sends the information relevant with its type according to the request from server 11 to server 11.For example; The information relevant with the type of terminal equipment 12 can include, but is not limited to terminal equipment 12 graphics capability (as; The 2D/3D acceleration capacity), the hardware decoding performance of terminal equipment (as; Image or video decode performance), at least a in the virtual desktop protocol type of the central processing unit performance at terminal (like, CPU frequency), terminal equipment support and the operating system supported.
After the processing unit 113 of server 11 has obtained the information relevant with the type of terminal equipment 12; Processing unit 113 selects to be applicable to the virtual desktop agreement of terminal equipment 12 based on the information relevant with the type of terminal equipment 12 from the multiple virtual desktop agreement that is stored in memory cell 112.Here, multiple virtual desktop agreement comprises at least a in (but being not limited to) standard RDP, expansion RDP, IC standard A agreement or expansion ICA agreement and the PCoIP agreement.
Particularly; The information that processing unit 113 references are relevant with the type of terminal equipment 12, just processing unit 113 confirms to select any virtual desktop agreement that is used as being applicable to terminal equipment 12 in the multiple virtual desktop agreement with reference to the graphics capability of terminal equipment 12, the hardware decoding performance of terminal equipment, the central processing unit performance at terminal, the virtual desktop protocol type of terminal equipment support and the information of being supported such as operating system.
For example; When processing unit 113 through the reference information relevant with the type of terminal equipment 12; Learn terminal equipment 12 have very strong hardware graphics disposal ability (as; Personal computer or notebook with independent video card) time, the RDP that processing unit 113 can choice criteria or the ICA agreement of standard are handled data that session or virtual machine produce to terminal equipment 12 producing the virtual desktop data, and these virtual desktop data are sent to terminal equipment 12.According to the standard of RDP or ICA agreement, standard RDP or ICA agreement are not handled the data of session or the generation of said virtual machine in a large number.That is to say that processing unit sends to terminal equipment 12 with the primitive data (original desktop data) that session or said virtual machine produce through interface unit 111 based on standard RDP or ICA agreement.In this case; Because terminal equipment 12 need will be presented at the view data on the terminal equipment 12 to produce to the predetermined process that the primitive data of session or the generation of said virtual machine are carried out such as graphics process; Therefore the data that produce based on standard RDP or the session of ICA protocol processes or said virtual machine at the processing unit 113 of server 11 also send it under the situation of terminal equipment 12; Need terminal equipment 12 possess certain graphics capability produce the image that will be presented on the terminal equipment 12 (as, desktop, video image, Application Program Interface, game picture etc.).Therefore; At processing unit 113 through the reference information relevant with the type of terminal equipment 12; Learn that terminal equipment 12 has under the situation of very strong hardware graphics disposal ability, processing unit 113 adopts standard RDP or ICA agreement to be used as being applicable to the virtual desktop agreement of terminal equipment 12.
In addition; For example; When processing unit 113 through the reference information relevant with the type of terminal equipment 12, when the central processing unit performance of learning terminal equipment 12 is very strong, the RDP that processing unit 113 also can choice criteria or the ICA agreement of standard handle data that session or said virtual machine produce to terminal equipment 12 with produce the virtual desktop data (as; The primitive data), and based on above-mentioned agreement these virtual desktop data are sent to terminal equipment 12.This is because the central processing unit performance of terminal equipment 12 is very strong; Therefore terminal equipment 12 can utilize central processing unit; The graphics process of the data that send from server 11 being scheduled to the pure software mode is to produce the image that will be presented on the terminal equipment 12 (like, desktop).In this case, the processing unit 113 of server 11 also can adopt standard RDP or ICA agreement to be used as being applicable to the virtual desktop agreement of terminal equipment 12.
In addition;, learn when terminal equipment 12 does not possess very strong GPU or central processing unit through the reference information relevant at processing unit 113 with the type of terminal equipment 12, perhaps terminal equipment 12 have stronger picture decoding unit (as; Video Decoder) under the situation; Because terminal equipment 12 receives its performance limit slower to the primitive data processing, thus cause can not be in real time on terminal equipment 12 display image (like, desktop).In this case; Processing unit 113 can be selected to expand RDP or expansion ICA agreement and handle data that session or said virtual machine produce to terminal equipment 12 producing the virtual desktop data, and based on above-mentioned agreement these virtual desktop data is sent to terminal equipment 12.
Here, need to prove,, in RDP or I CA agreement, reserved a plurality of passages, and allow the user to carry out self-defined a plurality of passages of reserving in RDP or the ICA agreement according to the standard of RDP or ICA agreement.Therefore, can carry out self-defined customized extension RDP of coming or data content and the form of ICA agreement to a plurality of passages of reserving in RDP or the ICA agreement as required to support to be customized.For example; A plurality of passages of in to RDP or ICA agreement, reserving carry out after self-defined customized extension RDP of coming or the ICA agreement; Can in the self-defining data channel of expansion RDP or ICA agreement, transmit data, and not transmit data in the former data channel in expansion RDP or ICA agreement with custom formats.In addition, can also in the self-defining data channel of expansion RDP or ICA agreement, transmit the data of the form of customization, and transmit remaining data in the former data channel in expansion RDP or ICA agreement.
Particularly; For example; Through the reference information relevant, learn that terminal equipment 12 does not possess very strong graphics capability at processing unit 113 with the type of terminal equipment 12, but have stronger hardware video or picture decoding ability (as; Have the hardware video decoder module) time; Processing unit 113 can select to expand RDP or expansion ICA agreement, handles data that session or virtual machine produce producing the virtual desktop data based on determined expansion RDP or expansion ICA agreement, and based on above-mentioned agreement these virtual desktop data is sent to terminal equipment 12.In this case, processing unit 113 can be based on determined expansion RDP or expansion ICA agreement, is data bitmap (virtual desktop data) according to (for example) JPEG/MPEG or self-defining algorithm with the data transaction that session or virtual machine produce.Then, processing unit 113 sends to terminal equipment 12 based on above-mentioned agreement with the data bitmap that is produced (virtual desktop data) through interface unit 111.At this moment; Because terminal equipment 12 has stronger hardware video or picture decoding ability; Even so the graphics capability of terminal equipment 12 or the poor-performing of central processing unit; The data bitmap that terminal equipment 12 also can be glibly sends server 11 decoded, and based on this data bitmap produce will be on terminal equipment 12 images displayed (like, desktop).
In addition; The invention is not restricted to this; At processing unit 113 through the reference information relevant with the type of terminal equipment 12; Learn that terminal equipment 12 has certain graphics capability, and when having stronger hardware video or picture decoding ability, processing unit 113 can select to be applicable to the expansion RDP or the expansion ICA agreement of this terminal equipment 12.In this case; Processing unit 113 can be based on determined expansion RDP or expansion ICA agreement; Is data bitmap (virtual desktop data) according to (for example) JPEG/MPEG or self-defining algorithm with a part of data transaction that session or virtual machine produce, and keeps a part of primitive data (remaining virtual desktop data).Then, processing unit 113 sends to terminal equipment 12 through interface unit 111 with data bitmap that is produced (virtual desktop data) and remaining primitive data (remaining virtual desktop data) based on determined expansion RDP or ICA agreement.At this moment; Because terminal equipment 12 has stronger hardware video or picture decoding ability and has certain graphics capability; Therefore terminal equipment 12 can be through the hardware decoder module to decoding from the data bitmap of server 11; And the primitive data from server 11 are handled through CPU through GPU or with software mode, thus can based on data bitmap and primitive data produce will be on terminal equipment 12 images displayed (like, desktop).
Through above-mentioned configuration; In the virtual desktop system such as cloud system 1,, from multiple virtual desktop agreement, select a virtual desktop agreement of mating based on this information with terminal equipment through obtaining the information relevant with the type of terminal equipment 12; And produce based on this virtual desktop agreement and to be applicable to this terminal equipment 12 (promptly; Performance Match with terminal equipment 12) virtual desktop data are with display image on terminal equipment 12 (like, desktop).By the way; Virtual desktop system 1 can support number of different types terminal equipment 12 (as; PC, notebook, thin terminal, mobile phone etc.); And can come to provide neatly the virtual desktop data of the disposal ability that is applicable to this terminal equipment based on the type or the performance of terminal equipment, thereby improve user's usage degree and experienced impression.
Next, with describing the structure and the operation of server according to another embodiment of the present invention.Fig. 3 is the block diagram of the structure of server 30 according to another embodiment of the present invention.As shown in Figure 3; Server 30 comprise interface unit 301, a plurality of virtual desktop protocol element 302a ... 302n, processing unit 303, obtain unit 304 and definite unit 305; Wherein interface unit 301, a plurality of virtual desktop protocol element 302a ... 302n is connected with processing unit 303 respectively with definite unit 305, and obtains unit 304 and can be connected with definite unit 305 with interface unit 301.
Server 30 and server 11 differences shown in Figure 2 be server 30 further comprise a plurality of virtual desktop protocol element 302a ... 302n, obtain unit 304 and definite unit 305.Here, it should be noted that because the 26S Proteasome Structure and Function of other parts of server 30 is similar with the counterpart in the server 11 shown in Figure 2, so omitted their detailed description here.
For example; According to one embodiment of present invention; A plurality of virtual desktop protocol element 302a ... each the virtual desktop protocol element among the 302n can be stored a virtual desktop agreement, and can handle to produce the virtual desktop data to the virtual machine of terminal equipment 12 foundation or the data that session produced processing unit 303 based on the corresponding virtual desktop protocol.
Similar with top description; Obtaining unit 304 can set up during the communication of server 30 with terminal equipment 12 is connected; Perhaps before server 30 will begin to handle based on the data that predetermined virtual desktop agreement produces to terminal equipment 12 virtual machine or session; Obtain unit 304 and can send the request that is used to obtain the information relevant to terminal equipment 12, and terminal equipment 12 can send the information relevant with its type to obtaining unit 304 according to this request through interface unit 301 with the type of terminal equipment 12.
Confirm that unit 305 can receive the information relevant with the type of terminal equipment 12 from obtaining unit 304; And similar with before to the description of the server 11 of Fig. 2, based on the information relevant with the type of terminal equipment 12 from a plurality of virtual desktop protocol element 302a ... select to be applicable to the virtual desktop protocol element of terminal equipment 12 among the 302n.
After having selected to be applicable to the virtual desktop protocol element of terminal equipment 12; This virtual desktop protocol element is handled with generation virtual desktop data to the virtual machine of terminal equipment 12 foundation or the data that session produced processing unit 303, and through interface unit 301 the virtual desktop data that produced is sent to terminal equipment 12 to show the image corresponding with the virtual desktop data above that.
Here, compare with the processor 123 of server 11 shown in Figure 2, server 30 will use a plurality of virtual desktop protocol element 302a ... 302n, obtain the partial function that unit 304 and definite unit 305 replace processing unit 303.For example, a plurality of virtual desktop protocol element 302a ... 302n can be made up of microprocessor or DSP arbitrarily, and can carry out corresponding virtual desktop data processing based on solidifying in wherein firmware (like, virtual desktop agreement).Yet, the invention is not restricted to this, a plurality of virtual desktop protocol element 302a ... 302n can also be the functional module of processing unit 303 based on firmware or program formation.Similarly, obtaining unit 304 and definite unit 305 can be made up of microprocessor or DSP arbitrarily, and can carry out corresponding processing based on the firmware that solidifies in wherein.Yet, the invention is not restricted to this, obtaining unit 304 can also be the functional module of processing unit 303 based on firmware or program formation with definite unit 305.
Next virtual desktop control method according to the embodiment of the invention will be described.Fig. 4 is the flow chart according to the virtual desktop control method of the virtual desktop system 1 of the embodiment of the invention.
As shown in Figure 4, at step S401, on server, set up virtual machine or session, so that the virtual desktop service to be provided to terminal equipment to terminal equipment.
Particularly; When the user uses terminal equipment 12 to serve to use virtual desktop; Set up terminal equipment 12 and be connected, and the processing unit 113 of server 11 is set up virtual machine or session based on the request of terminal equipment 12 to terminal equipment 12 with the communication of server 11.After the processing unit 113 of server 11 is set up virtual machine or session to terminal equipment 12; Virtual machine on the server 11 or session based on the user's of terminal equipment 12 operation (as; Opening document, invokes application etc.) processing of being scheduled to, and produce result.
At step S402,, from server 11, select virtual desktop agreement in the multiple virtual desktop agreement of storage with terminal equipment 12 couplings based on the information relevant with the type of terminal equipment 12.
Particularly; Setting up during the communication of terminal equipment 12 with server 11 is connected; Perhaps before server 11 will begin to handle based on the data that predetermined virtual desktop agreement produces to terminal equipment 12 virtual machine or session, the processing unit 113 of server 11 can obtain the information relevant with the type of terminal equipment 12 from terminal equipment 12 through interface unit 111.Then, processing unit 113 selects to be applicable to the virtual desktop agreement of terminal equipment 12 based on the information relevant with the type of terminal equipment 12 from multiple virtual desktop agreement.Particularly; For example, processing unit 113 can confirm to select any virtual desktop agreement that is used as being applicable to terminal equipment 12 in the multiple virtual desktop agreement with reference to the graphics capability of terminal equipment 12, the hardware decoding performance of terminal equipment, the central processing unit performance at terminal, the virtual desktop protocol type of terminal equipment support and the information of being supported such as operating system with reference to processing unit 113.
In addition; According to another embodiment of the invention; Setting up during the communication of terminal equipment 12 with server 30 is connected; Perhaps before server 30 will begin to handle based on the data that predetermined virtual desktop agreement produces to terminal equipment 12 virtual machine or session, obtain unit 304 and can obtain the information relevant from terminal equipment 12 through interface unit 301 with the type of terminal equipment 12.Then; Confirm that unit 305 can be based on from obtaining the relevant information of type of the terminal equipment 12 that unit 304 receives, from a plurality of virtual desktop protocol element 302a ... select the information relevant to select to be applicable to the virtual desktop protocol element of terminal equipment 12 among the 302n with the type of terminal equipment 12.
At step S403,, virtual machine or session are handled with generation virtual desktop data to the data of terminal equipment 12 generations, and these virtual desktop data are sent to terminal equipment 12 based on selected virtual desktop agreement.
Particularly; Processing unit 103 is based on selected virtual desktop agreement; Session or virtual machine are handled to produce the virtual desktop data to the data of terminal equipment 12 generations; And through interface unit 111 the virtual desktop data that produced are sent to terminal equipment 12 based on this virtual desktop agreement, to show the image corresponding above that with the virtual desktop data.
In addition; According to another embodiment of the invention; By definite unit 305 based on the information relevant with the type of terminal equipment 12 from a plurality of virtual desktop protocol element 302a ... the data that the virtual desktop protocol element of selecting among the 302n produces to terminal equipment 12 session or virtual machine are handled to produce the virtual desktop data; And through interface unit 301 the virtual desktop data that produced are sent to terminal equipment 12, to show the image corresponding above that with the virtual desktop data.
With sequential system virtual desktop control method shown in Figure 1 has been described in the above; Yet, the invention is not restricted to this, as long as can access desired result; Can carry out said method with the order different (like, the order of exchange some of them step) with the foregoing description order.In addition, can also carry out some steps wherein with parallel mode.
As stated, describe each embodiment of the present invention in the above particularly, but the invention is not restricted to this.It should be appreciated by those skilled in the art, can carry out various modifications, combination, son combination or replacement according to designing requirement or other factors, and they are in the scope of accompanying claims and equivalent thereof.
Claims (8)
1. server comprises:
Interface unit, configuration is connected with at least one terminal equipment;
Memory cell, multiple virtual desktop agreement is stored in configuration;
Processing unit, configuration come to set up virtual machine or session to said at least one terminal equipment, the virtual desktop service being provided to said at least one terminal equipment,
Based on the information relevant with the type of said at least one terminal equipment, the first virtual desktop agreement of selection and said at least a terminal equipment coupling from said multiple virtual desktop agreement, and
Based on the said first virtual desktop agreement; The data that said session or said virtual machine are produced to said at least one terminal equipment are handled producing the first virtual desktop data, and through interface unit the said first virtual desktop data are sent to said at least one terminal equipment.
2. server as claimed in claim 1, wherein said at least a terminal equipment is to type or the performance relevant information of said server notification with said at least a terminal equipment.
3. server as claimed in claim 1, wherein relevant with the type of said at least a terminal equipment information comprise at least a in the central processing unit performance at hardware decoding performance, the terminal of terminal equipment graphics process performance, terminal equipment, the virtual desktop protocol type that terminal equipment is supported.
4. server comprises:
Interface unit, configuration is connected with at least one terminal equipment;
A plurality of virtual desktop protocol elements, the virtual desktop data are handled in configuration;
Processing unit, configuration come to set up virtual machine or session, to said at least one terminal equipment the virtual desktop service to be provided to said at least one terminal equipment;
Obtain the unit, configuration obtains the information relevant with the type of said at least one terminal equipment; And
Confirm the unit, configuration comes the foundation information relevant with the type of said at least one terminal equipment, confirms the first virtual desktop protocol element in said a plurality of virtual desktop protocol element,
The wherein said first virtual desktop protocol element is handled data that said virtual machine or said session generate to said terminal equipment to obtain the first virtual desktop data; And
Said interface unit sends the said first virtual desktop data to said terminal equipment.
5. virtual desktop control method based on virtual desktop system; Said virtual desktop system comprises server and at least one terminal equipment; Said server is connected with said at least one terminal equipment, and stores multiple virtual desktop agreement, and said virtual desktop control method comprises:
On said server, set up virtual machine or session to said at least one terminal equipment, the virtual desktop service to be provided to said at least one terminal equipment;
Based on the information relevant, select the first virtual desktop agreement in the said multiple virtual desktop agreement of from said server, storing with said at least a terminal equipment coupling with the type of said at least one terminal equipment; And
Based on the said first virtual desktop agreement; The data that said virtual machine or session are produced to said at least one terminal equipment are handled producing the first virtual desktop data, and the said first virtual desktop data are sent to said at least one terminal equipment.
6. terminal service control method as claimed in claim 5, wherein said at least a terminal equipment is to type or the performance relevant information of said server notification with said at least a terminal equipment.
7. terminal service control method as claimed in claim 5, wherein relevant with the type of said at least a terminal equipment information comprise at least a in the central processing unit performance at hardware decoding performance, the terminal of terminal equipment graphics process performance, terminal equipment, the terminal service protocol type that terminal equipment is supported.
8. virtual desktop system comprises:
At least one terminal equipment; And
Server comprises:
Interface unit, configuration is connected with at least one terminal equipment;
Memory cell, multiple virtual desktop agreement is stored in configuration;
Processing unit, configuration come to set up virtual machine or session to said at least one terminal equipment, the virtual desktop service being provided to said at least one terminal equipment,
Based on the information relevant with the type of said at least one terminal equipment, the first virtual desktop agreement of selection and said at least a terminal equipment coupling from said multiple virtual desktop agreement, and
Based on the said first virtual desktop agreement; The data that said session or said virtual machine are produced to said at least one terminal equipment are handled producing the first virtual desktop data, and through interface unit the said first virtual desktop data are sent to said at least one terminal equipment.
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