WO2017063442A1

WO2017063442A1 - Private cloud desktop system, and method and apparatus thereof for implementing service

Info

Publication number: WO2017063442A1
Application number: PCT/CN2016/094659
Authority: WO
Inventors: 沈松; 胡丹
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-10-16
Filing date: 2016-08-11
Publication date: 2017-04-20
Also published as: CN108353091A; CN106603607A

Abstract

Disclosed are a private cloud desktop system, and a method and apparatus thereof for implementing a service. The method comprises: a terminal logs in to a private cloud server, and opens an application object by using a cloud application; and the terminal receives the application object delivered by the private cloud server, and the opens the application object by using the terminal matching the cloud application. After a private cloud server establishes a connection with a terminal, if it is detected that the terminal opens an application object by using the cloud application and it is determined that a terminal application matching the cloud application exists, the application object is delivered to the terminal, so that the terminal opens the application object by using the terminal application. In the present application, application software on a private cloud desktop system is redirected to a terminal for use. The problem due to differences of software operation habits is effectively resolved, high-performance access of a mobile terminal to a private cloud is implemented, and user experience is improved.

Description

Private cloud desktop system and method and device for implementing same

Technical field

This application relates to, but is not limited to, cloud technology.

Background technique

Cloud desktop is based on the virtualization technology of computer hardware resources, which is virtualized into multiple virtual computers, and can run the desktop operating system without any changes directly on the virtual computer. At the same time, Cloud Desktop also provides an operating system that supports virtualization-like technologies that can run directly on the desktop operating system. The cloud desktop system includes a management center, a host server, a storage module, and a client. Among them, the management center is responsible for the creation, maintenance and distribution of resources; the host server provides network and block device input/output (I/O) support; the storage module is responsible for the storage and access of user data; the client is responsible for the connection of cloud resources and display.

A terminal refers to a device that can access a cloud desktop system through a wireless network, such as a mobile phone, a notebook, a tablet computer, a POS machine, etc. The biggest difference between such a device and a conventional device is that the terminal itself is only a simple hardware component and an operating system. All users need to access the cloud desktop system through the cloud desktop system, and all applications are implemented by the host server of the cloud desktop system and displayed on the terminal through a specific transmission protocol. Currently, terminal cloud services such as mobile terminal cloud services are mainly based on storage and network resources provided by public clouds, and applications suitable for terminal mode. For the private cloud, due to the limitations of the performance of the server and the network side, and the security of the terminal side, there is currently no condition for large-scale promotion.

At present, the terminal is based on the services provided by the private cloud, and has the following deficiencies:

Since the desktop resolution is limited to the virtual desktop system of the private cloud desktop system, and the terminal screen is small, especially a mobile terminal such as a mobile phone, the display is blurred and unclear. When you open the application operation on the desktop on the terminal, you need to change the focus frequently, such as dragging the scroll bar on the edge of the screen. Especially for graphics and complex forms, the application is basically inoperable, which is very inconvenient to use. In addition, the terminal uses the virtual desktop system remotely, which requires high real-time status of the network, and in order to ensure real-time stable high-speed bandwidth, higher requirements are imposed on the network bandwidth. Moreover, the calculation of the virtual desktop system itself The capacity is limited by the resources of the physical host and the number of virtual machines supported by the host at the same time, and may be slow, stuck, etc., and the stability is not high enough.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a method for implementing a service by a private cloud desktop system, including:

The terminal logs in to the private cloud server, and uses the cloud application to open the application object.

The terminal receives the application object delivered by the private cloud server, and opens the application object by using a terminal application that is adapted to the cloud application.

The embodiment of the invention further provides a method for implementing a service by a private cloud desktop system, including:

The private cloud server establishes a connection with the terminal, and detects that the terminal uses the cloud application to open the application object;

If the private cloud server is determined to have a terminal application that is adapted to the cloud application, the application object is delivered to the terminal, and the terminal is opened by using the terminal application.

An embodiment of the present invention further provides a terminal, where the second processing module and the application service module are included.

The second processing module is configured to: log in to the private cloud server, open the application object by using the cloud application, and receive the application object delivered by the private cloud server;

The application service module is configured to: open the application object by using a terminal application that is adapted to the cloud application.

The embodiment of the invention further provides a private cloud server, including a process monitoring module and a first processing module, wherein:

The process monitoring module is configured to: establish a connection with the terminal, and monitor the operation of the terminal; when detecting that the terminal uses the cloud application to open the application object, if it is determined that the terminal application is adapted to the cloud application, the notification is The first processing module;

The first processing module is configured to: after receiving the notification of the process monitoring module, send the application object to the terminal, where the terminal is opened by using the terminal application.

The embodiment of the present invention further provides a private cloud desktop system, which includes: at least a terminal, and a cloud management center, a private cloud server, and a cloud application server located on the cloud desktop network side;

a terminal, where the cloud terminal client is configured, the terminal is configured to: log in and connect to the cloud desktop, adapt the virtualized application according to the obtained application mapping relationship, and execute the redirected virtualized application;

The cloud management center is configured to: authenticate the private cloud user to the terminal that requests the connection to the cloud desktop, download the obtained application mapping relationship to the terminal, and manage the resource pool and the virtualized application service of the private cloud server;

The private cloud server is configured with a private cloud virtual machine and a cloud shared storage, and the private cloud server is configured to: provide a private cloud desktop service and a cloud application service for the terminal user;

The cloud application server is configured to provide a cloud application service source for the private cloud service, and provide an adapted terminal application software source and application mapping relationship for the terminal user; download the application mapping relationship to the cloud management center and the bearer runs in the private cloud server. Private cloud virtual machine.

The above solution implements the application of redirecting the application software of the cloud desktop system to the terminal. The problem of the difference in software operation habits is effectively solved, and the high-performance access of the mobile terminal to the private cloud is realized, and the user experience is improved.

Other features and advantages of the embodiments of the invention will be set forth in the description in the description in the claims The objectives and other advantages of the embodiments of the present invention can be realized and obtained by the structure of the invention.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a schematic structural diagram of a structure of a private cloud desktop system according to an embodiment of the present invention;

2 is an interaction between a terminal and a private cloud virtual machine in a private cloud server according to an embodiment of the present invention; schematic diagram;

FIG. 3 is a schematic diagram of displaying, by a terminal, a cloud application according to a manner of a terminal application according to an embodiment of the present invention;

4 is a schematic structural diagram of a structure of a private cloud server according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a terminal of an embodiment of the present invention; FIG.

6A and FIG. 6B are respectively a flowchart of a method for implementing a service on a private cloud desktop system on a terminal side and a private cloud server side according to an embodiment of the present invention;

7 is a schematic flowchart diagram of a first example of implementing a service of a private cloud desktop system according to the present invention;

FIG. 8 is a schematic flowchart diagram of a second example of a private cloud desktop system implementation service according to the present invention.

Preferred embodiment of the invention

Embodiments of the present invention will be described below with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the various manners in the embodiments may be combined with each other without conflict.

The inventor found in practical applications that, on the one hand, most private cloud desktop services are currently based on the Windows operating system, and Windows desktops and software are more suitable for keyboard and mouse operations, and are not suitable for touch screen operations, that is, existing private The system operation mode and software application mode of the cloud desktop service are not applicable to the mobile terminal; on the other hand, the data of the private cloud desktop is stored in the private cloud network, and the mobile terminal is in the public network, and the network structure is different. Moreover, the private cloud desktop does not support virtualizing the graphics card, so the processing power for video and 3D software is very poor, so the effect through the terminal is also not good.

1 is a schematic structural diagram of a private cloud desktop system of the present embodiment. As shown in FIG. 1 , the method includes at least: a terminal, a cloud management center on the cloud desktop network side, a private cloud server, and a cloud application server; and a cloud on the cloud desktop network side. The management center, private cloud server, and cloud application server are modules that perform their respective functions and can be on the same entity or on different entities.

among them,

a terminal, where a cloud terminal client is set, and the terminal is set to: log in and connect to the cloud desktop, And adapting the virtualization application according to the obtained application mapping relationship and executing the redirected virtualization application; the terminal in this document may include a cloud desktop terminal, a mobile terminal, a cloud desktop mobile terminal, or any terminal with computing capability. The "adaptive virtualized application" refers to the terminal application corresponding to the cloud application according to the application mapping relationship; the "redirected virtualized application" refers to the terminal application after the cloud application is redirected to the terminal.

The system in this embodiment may further include a virtual private network (VPN) gateway located on the cloud desktop network side, and configured to: access the terminal to the private cloud network;

In this embodiment, the cloud application server provides an application mapping relationship for the terminal user, including: periodically publishing the same cloud application service source between the operating systems to the cloud management center and the private cloud server according to the cloud application service source, such as the application software release status. Such as the application mapping relationship of the application software (such as the application mapping relationship table). Among them, similar applications refer to mapping applications, such as: document editing software in the Windows operating system cloud desktop, such as office, WPS, etc., corresponding to the document editing software in the mobile terminal of the IoS operating system, such as office mobile for ios, WPS Office for ios, etc., and the document editing software corresponding to the mobile terminal of the Android operating system is, for example, office mobile for android, WPS office for android, and the like. The software used for document editing under these different operating systems is a mapping application.

In this embodiment, the private cloud server provides the private cloud desktop service and the cloud application service for the terminal user, including: storing the application mapping relationship from the cloud application server; providing the private cloud desktop service for the terminal user; and querying the application process when the application process starts The application mapping relationship is stored, and the terminal application service corresponding to the launched cloud application service is searched, and the application software of the cloud desktop system is redirected to the terminal for use.

In this embodiment, the terminal logs in and connects to the cloud desktop, and adapts the virtualized application according to the obtained application mapping relationship and executes the redirected virtualized application, including: requesting to connect to the cloud desktop and performing private cloud user authentication through the cloud management center. Receiving the application mapping relationship downloaded from the cloud management center; when the private cloud desktop service provided by the private cloud server determines to redirect the application software of the cloud desktop system to the terminal, the local application from the cloud application server is started and started. The cloud application service corresponds to the terminal application service to use the cloud application server to provide an adapted terminal application software source for the terminal user.

In this embodiment, the cloud application server is further configured to: when the terminal accesses the private cloud desktop, send a software push message to the terminal; notify the terminal to download the push installed software; correspondingly, the The terminal is further configured to: download and install the software installed by the cloud desktop client program, and return a message to the cloud application server after the installation is completed. The sending, by the cloud application server, the push message to the terminal may include: registering a MAC address of the terminal to the cloud application server, and creating a delayed push task for each registered MAC address, and The push message is sent to each terminal in an asynchronous manner.

In this embodiment, the private cloud server is further configured to encrypt the application object of the found terminal application service by using the private cloud desktop protocol supported by the private cloud virtual machine, and then send the data to the terminal in an encrypted data stream; The terminal is further configured to: decrypt an application object of the terminal application service corresponding to the opened cloud application service from the private cloud server, and open the terminal application service locally.

In this embodiment, the terminal is further configured to: the cloud desktop client program downloads and installs the adapted compatible software. Here, it can be installed automatically in silent mode, or it can be confirmed by the user before installation. In the same way, according to the above description, those skilled in the art can easily understand that if the software is uninstalled from the cloud desktop network side, it will also be recorded by the cloud application server, and the cloud application server sends an uninstall message to the registered terminal, and then the terminal. The Cloud Desktop Client program uninstalls the installed compatible software.

In this embodiment, the private cloud server is further configured to: after the terminal application service is encrypted by the private cloud desktop protocol supported by the private cloud desktop virtual machine, and then sent to the terminal by encrypting the data stream or encrypting the compressed file. Correspondingly, the terminal is further configured to: decrypt the terminal application service corresponding to the opened cloud application service from the private cloud server, and open the terminal application service locally.

In this embodiment, the terminal is further configured to: use the decrypted terminal application service to input the file content. Line editing and other operations are saved and encrypted, and the new data is encrypted by the private cloud desktop protocol and uploaded to the private cloud server in an encrypted data stream; accordingly, the private cloud server is further configured to: decrypt the encrypted data stream from the terminal and save.

In this embodiment, the terminal is further configured to notify the private cloud server when the open terminal application service is closed; correspondingly, the private cloud server is further configured to: receive a shutdown notification from the terminal, and close the corresponding terminal application service that is currently closed. Cloud application service.

In this embodiment, the terminal is further configured to: autonomous switch application mapping function, edit the mapping relationship and synchronize to the cloud management center and the cloud desktop virtual machine.

Compared with the existing private cloud desktop system, the embodiment adds a cloud application server to the private cloud desktop system shown in FIG. 1 and strengthens the cloud terminal client in the terminal, thereby adding virtualization application adaptation. Corresponding processing with redirection, the main purpose of which is to redirect the application software of the cloud desktop system to the terminal for use. In this way, through the software adaptation of the cloud desktop operating system and the terminal operating system, the cloud application service is redirected to the mobile terminal for execution, which effectively solves the difference in software operating habits and realizes high-performance access of the mobile terminal to the private cloud. Improve the user experience.

In other words, the private cloud desktop system in this embodiment adapts and redirects the cloud application service of the cloud desktop system and the terminal application service of the terminal to the terminal, so that the terminal user switches the cloud desktop system without sensing. The cloud application service to the terminal application service of the terminal is provided to the user in a manner of fully adapting the terminal, and bid farewell to the embarrassing situation that it is difficult to operate the Windows desktop application on the terminal. It is because the terminal application service in the adapted terminal replaces the cloud application service in the private cloud desktop system, and thus is not limited by the performance and function of the private cloud virtual machine in the private cloud server. Applications such as 3D graphics and HD video playback will become very smooth. Moreover, since the terminal accesses the cloud desktop system file or the object uses the application and computing resources of the terminal itself, the effect of insufficient resource allocation of the private cloud virtual machine of the private cloud server is excluded.

In addition, the data of the private cloud desktop of the embodiment may be encrypted by the private cloud desktop protocol, and interact with the terminal in an encrypted data stream. This encrypted data stream can only be displayed on the private cloud desktop platform or in an environment where a client program supporting the private cloud desktop protocol is installed. The terminal uses the cloud application service to be highly secure. Moreover, the application operation object file is encrypted and encoded by the private cloud desktop protocol to be streamed between the terminal and the private cloud virtual machine of the private cloud server. How much to transfer, how much to use, to minimize network traffic. Not only does it significantly reduce the need for network bandwidth and stability, but it is also extremely secure.

2 is a schematic diagram of interaction between a terminal and a private cloud virtual machine in a private cloud server according to the embodiment. As shown in FIG. 2, it is assumed that the private cloud virtual machine releases a plurality of Windows-based applications, such as Outlook, IE, and Media player, etc.; and the terminal installed an application based on the iOS operating system corresponding to the private cloud virtual machine, such as Apple Mail, Safari, AVplayer, and the like.

The private cloud virtual machine in the private cloud server is connected to the cloud terminal client in the terminal through the security gateway, and the cloud terminal client completes the application mapping, and implements the terminal content according to the terminal application manner by means of file content and data sharing. For the operation of the cloud application, the effect can be as shown in FIG. 3, assuming that the user opens a Windows word file from the private cloud, and through the application mapping relationship in this embodiment, the cloud terminal client automatically follows the application mapping relationship at the terminal. The switch to the iBook application mode on the terminal side enables high-performance access of the mobile terminal to the private cloud, thereby improving the user experience.

4 is a schematic structural diagram of a configuration of a private cloud server according to the embodiment, as shown in FIG. 4, including an application mapping module, a process monitoring module, and a first processing module;

The process monitoring module is configured to: establish a connection with the terminal, and monitor the operation of the terminal; and when it is detected that the terminal uses the cloud application to open the application object, determine whether the terminal application that is compatible with the cloud application is provided, if yes, Notifying the first processing module; for example, monitoring that an application process is started, querying an application mapping relationship according to an attribute of the currently logged-in terminal; and notifying the first processing module when querying an adaptable terminal application service; The process monitoring module may also store the attribute information of the terminal that is reported by the terminal after logging in to the private cloud desktop, including but not limited to the terminal model, the terminal system, the system version, etc.; but may also be stored by other modules.

The first processing module is configured to: after receiving the notification of the process monitoring module, send the application object to the terminal, where the terminal uses the terminal application to open, that is, the application software of the cloud desktop system Redirect to use on the terminal.

Optionally,

The private cloud server further includes an application mapping module, configured to: obtain an application mapping relationship between the cloud application and the terminal application from the cloud application server, for example, receiving the application mapping relationship from the cloud application server and storing the same, Can be downloaded actively;

Determining, by the process monitoring module, whether the terminal application is adapted to the cloud application, the method includes: querying the application mapping relationship according to the attribute information reported by the terminal when the terminal logs in, and determining whether the terminal is adapted to be matched with the cloud application. The application, wherein the attribute information includes at least information of an operating system.

Optionally,

The private cloud server further includes a first encoding/decoding module configured to: encrypt data (such as the found terminal application service) by using a private cloud desktop protocol supported by the private cloud desktop virtual machine;

And sending, by the first processing module, the application object to the terminal, by: encrypting the application object by using the first encoding/decoding module, and transmitting the encrypted data stream to the terminal, where The data stream includes a message header, and the message header is used to determine the terminal application in conjunction with the application mapping relationship.

Optionally,

Before the first processing module sends the application object to the terminal, the method further includes: authenticating whether the terminal has an application execution condition, that is, whether the terminal has the terminal application; and receiving the feedback of the terminal feedback successfully. After the result, the application object is sent to the terminal.

In this embodiment, the private cloud server may include a first encoding/decoding module, configured to: encrypt data by a protocol supported by the private cloud desktop; correspondingly, the first processing module sends the application object to The terminal includes: encrypting the application object by using the first encoding/decoding module, and sending the encrypted streaming protocol message to the terminal.

Optionally,

The private cloud server further includes a downloading module, configured to: download the terminal application to the terminal according to the request of the terminal; or send a push message to the terminal, and notify the terminal to download the terminal. application.

Optionally,

The first processing module is further configured to: receive, by the terminal, the terminal application, The data is edited with the object and encrypted by the private cloud desktop protocol, and the data is decrypted and saved on the service side.

Optionally,

The first processing module is further configured to: after receiving the notification that the terminal closes the terminal application, notify the process monitoring module; the process monitoring module is further configured to: receive the notification of the first processing module After that, the cloud application is closed.

FIG. 5 is a schematic structural diagram of a terminal of the embodiment, where the terminal is a mobile terminal that uses an operating system different from the private cloud server. As shown in FIG. 5, at least a second processing module and an application service module are included;

The second processing module is configured to: log in to the private cloud server, use the cloud application to open the application object, and receive the application object delivered by the private cloud server; when logging in, the second processing module may request to connect to the cloud desktop via the VPN gateway. Private cloud user authentication through the cloud management center.

The application service module is configured to: open the application object by using a terminal application adapted to the cloud application. That is, the terminal application service is opened locally to use the adapted terminal application software source provided by the cloud application server for the end user.

Optionally,

The second processing module is further configured to: before logging in to the private cloud server, connect to the cloud management center, obtain an application mapping relationship between the cloud application and the terminal application from the cloud management center; and adapt to use the cloud application Before the terminal application opens the application object, the terminal application that is compatible with the cloud application available to the terminal is found according to the application mapping relationship.

The second processing module receives the application object delivered by the private cloud server, and opening the application object by using the terminal application adapted to the cloud application may be implemented in two ways:

method one:

The terminal further includes a second encoding/decoding module, configured to: decrypt the encrypted data delivered by the private cloud server;

The second processing module receives a data stream that is sent by the private cloud server by using a protocol supported by the private cloud desktop to encrypt the application object, and decrypts the message header by using the second encoding/decoding module. Combining the application mapping relationship, if it is determined that the terminal application can be started, automatically starting the terminal application and using the second encoding/decoding module to continue decrypting the data stream in the message body, and opening the decrypted terminal in the terminal mode. The application object.

Method 2:

The second processing module is further configured to: after logging in to the private cloud server, report attribute information of the terminal to the private cloud server, where the attribute information includes at least information of the terminal operating system (such as a terminal system, a system version, and a terminal) The system has a corresponding relationship information, such as a terminal model, and the like; and, before receiving the application object delivered by the private cloud server, receiving the authentication of the application execution condition by the private server, for example, determining that the downloaded adaptation is performed. The terminal application is ready to revoke the application of the terminal, and feedbacks the result of the successful adaptation; wherein the adapted terminal application is that the private cloud server searches for the cloud according to the attribute information of the terminal. The application is mapped to the application mapping relationship of the terminal application.

When the mode 2 is adopted, the terminal further includes: a second encoding/decoding module, configured to: decrypt the encrypted data delivered by the private cloud server; and the second processing module receives the private cloud server. Transmitting the application object by using the terminal application that is adapted to the cloud application, including: receiving a flow protocol message that is sent by the private cloud server after the application object is encrypted, and And the terminal application, by using the second encoding/decoding module, decoding the application object from the streaming protocol message for use by the terminal application.

Optionally, the terminal further includes a downloading module, where the second processing module is further configured to: when the terminal does not download the terminal application, send a download notification to the downloading module; and the downloading module is configured to: The notification is to download the terminal application from the cloud application server.

Optionally, the second processing module is further configured to: edit the application object by using the terminal application, and encrypt the data to be saved by using a private cloud desktop protocol, and then upload the data to the private cloud server.

Optionally, the second processing module is further configured to notify the private cloud server to close the cloud application after the terminal application is closed.

6A is a flowchart of a method for implementing a service in a private cloud desktop system according to an embodiment of the present disclosure. The end side, as shown in FIG. 6A, includes the following steps:

Step 600: The terminal logs in to the private cloud server, and uses the cloud application to open the application object.

In this step, the terminal user opens the cloud desktop client program, connects to the cloud management center portal on the cloud desktop network side, enters the user password and logs in to the authentication; after the cloud management center is successfully authenticated, the terminal user connects to the private cloud in the cloud desktop network side. The server enters the operating system on the cloud desktop network side. In this embodiment, when the terminal is connected to the cloud management center, the application mapping relationship between the cloud application and the terminal application is obtained from the cloud management center. However, the invention is not required to be so.

Step 601: The terminal receives the application object delivered by the private cloud server, and opens the application object by using a terminal application that is adapted to the cloud application.

In this embodiment, the terminal obtains an application mapping relationship between the cloud application and the terminal application from the cloud management center, and the terminal may open the application object by using the terminal application adapted to the cloud application. The application mapping relationship is used to find a terminal application that is compatible with the cloud application that can be used by the terminal. And the terminal receiving the application object that is sent by the private cloud server, and using the terminal application that is adapted to the cloud application to open the application object, may include: the terminal receiving the private cloud server by using a private cloud. The protocol supported by the desktop encrypts the data stream sent by the application object, first decrypts the message header, and combines the application mapping relationship. If it is determined that the terminal application can be started, the terminal application is automatically started and the message body is continuously decrypted. The data stream in the terminal mode opens the decrypted application object.

In another embodiment, after the terminal logs in to the private cloud server, the attribute information of the terminal is reported to the private cloud server, where the attribute information includes at least information of the terminal operating system; and the terminal receives the private cloud server. Before the application object is sent, the method further includes: receiving the authentication of the application execution condition by the private server, and if determining that the terminal application has been downloaded and adapted, preparing the terminal application And obtaining the result of the successful adaptation; wherein the adapted terminal application is obtained by the private cloud server searching for an application mapping relationship between the cloud application and the terminal application according to the attribute information of the terminal. At this time, the terminal receives the application object that is sent by the private cloud server, and uses the terminal application that is adapted to the cloud application to open the application object, including: the terminal receiving the private cloud server The flow protocol message delivered by the application object is encrypted, the terminal application is invoked, and the application object is decoded from the flow protocol message for use by the terminal application.

In this embodiment, before the terminal uses the terminal application adapted to the cloud application to open the application object, if the terminal has not downloaded the terminal application, the terminal may download the Terminal application.

In this embodiment, after the terminal uses the terminal application that is adapted to the cloud application to open the application object, the method further includes: the terminal uses the terminal application to edit the application object, and is to be saved. The data is encrypted by the private cloud desktop protocol and then uploaded to the private cloud server. After the terminal closes the terminal application, the private cloud server is notified to close the cloud application.

FIG. 6B illustrates a method for implementing a service in a private cloud desktop system applied to a private cloud server side according to the embodiment, including:

Step 650: The private cloud server establishes a connection with the terminal, and detects that the terminal uses the cloud application to open the application object.

In this embodiment, before the connection between the private cloud server and the terminal, the method further includes: after the terminal is successfully authenticated, the cloud management center downloads an application mapping relationship between the cloud application and the terminal application to the terminal. The application mapping relationship is obtained by the cloud management center from a cloud application server.

In step 651, the private cloud server is determined to have a terminal application that is adapted to the cloud application, and the application object is delivered to the terminal, and the terminal is opened by using the terminal application.

In this embodiment, if the private cloud server is determined to have the terminal application that is adapted to the cloud application, the private cloud server obtains an application mapping relationship between the cloud application and the terminal application from the cloud application server; The private cloud server queries the application mapping relationship according to the attribute information reported by the terminal when the terminal logs in, and determines whether the terminal application is adapted to the cloud application, where the attribute information includes at least information of the operating system.

In this embodiment, the private cloud server sends the application object to the terminal, and the private cloud server encrypts the application object by using a protocol supported by the private cloud desktop, and sends the encrypted data stream. To the terminal, the data stream includes a message header, and the message header is used to determine the terminal application in conjunction with the application mapping relationship.

In another embodiment, after the private cloud server determines that the terminal application is adapted to be adapted to the cloud application, the method further includes: the private cloud server authenticating the terminal whether the application execution condition is available, that is, whether the terminal has After receiving the result of the successful adaptation of the feedback, the application object is delivered to the terminal; the private cloud server delivers the application object to the terminal, including The private cloud server encrypts the application object through an encoding/decoding module, and sends the encrypted streaming protocol message to the terminal.

In this embodiment, if the terminal does not download the terminal application, the method further includes: the cloud application server downloading the terminal application to the terminal according to the request of the terminal; or the cloud application server actively The terminal sends a push message to notify the terminal to download the terminal application.

In this embodiment, after the private cloud server sends the application object to the terminal, the method further includes: receiving, by the terminal, the terminal application to edit the application object and using a private cloud desktop. The data encrypted by the protocol is decrypted and saved on the service side; and after receiving the notification that the terminal closes the terminal application, the cloud application is closed.

In an example of the embodiment, the terminal receives and saves an application mapping relationship downloaded by the cloud management center on the cloud desktop network side. The cloud application server on the cloud desktop network side periodically issues the application mapping relationship of the cloud application service source such as the application software, such as the application mapping relationship table, between the operating systems according to the application status of the cloud application service source, such as the application software, and sends the application mapping relationship to the application mapping relationship table. Cloud management center and private cloud server on the cloud desktop network side.

When the end user uses the cloud application service of the operating system of the private cloud server, such as a certain software S1, and uses the software S1 to open a compatible file, the private cloud server on the cloud desktop network side finds the application mapping table by querying the application mapping table. There is a terminal application service that is compatible with the current operating system of the terminal and that matches the software S1, such as the application S2, and the private cloud server on the cloud desktop network side delivers the compatible file to the terminal. Optionally, the private cloud server on the cloud desktop network side encrypts the found compatible file by using the private cloud desktop protocol supported by the cloud, and then sends the encrypted file to the terminal in an encrypted data stream.

After receiving the encrypted data stream sent by the cloud desktop network, the terminal decrypts the packet, searches for the matching terminal application according to the obtained application mapping table, and ends with the cloud application server on the cloud desktop network side. The adapted terminal application software source provided by the end user opens the compatible file locally and processes it. The processed data can be encrypted by the private cloud desktop protocol and uploaded to the private cloud server on the cloud desktop network side in an encrypted data stream; correspondingly, the cloud desktop network side decrypts and saves the encrypted data stream from the terminal. When the terminal closes the open terminal application service, the private cloud server on the cloud desktop network side is notified; correspondingly, after receiving the shutdown notification from the terminal, the private cloud server closes the cloud application service corresponding to the currently closed terminal application service.

If the terminal application supporting the file format has not been downloaded on the terminal, the terminal can download the terminal application supporting the file format through the cloud application server on the cloud desktop network side. For example, you can use the silent installation method to download, you can use the following methods:

When the terminal accesses the private cloud desktop, the cloud application server automatically sends a software push message to the terminal; the terminal is notified to download the push installed software, and the MAC address of the mobile terminal currently used by the user is also registered to the cloud application server; The desktop client program downloads and installs the compatible software that is installed, that is, pushes the installed software. After the installation is completed, the message is returned to the cloud application server, and the cloud application server receives the message that the installation is completed. The cloud application server may separately create a delayed push task for each registered MAC address of the user, the task needs to determine the push time and the mapping software that adapts the terminal type; and send the push message to each terminal in an asynchronous manner; Here, it can be installed automatically in silent mode, or it can be confirmed by the user before installation.

In the same way, according to the above description, those skilled in the art can easily understand that if the software is uninstalled from the cloud desktop network side, it will also be recorded by the cloud application server, and the cloud application server sends an uninstall message to the registered terminal, and then the terminal. The Cloud Desktop Client program uninstalls the installed compatible software.

In this embodiment, the software of the cloud desktop operating system and the terminal operating system are adapted to redirect the application software of the cloud desktop system to the terminal. In this way, through the software adaptation of the cloud desktop operating system and the terminal operating system, the cloud application service is redirected to the mobile terminal for execution, which effectively solves the difference in software operating habits and realizes high-performance access of the mobile terminal to the private cloud. Improve the user experience.

FIG. 7 is a schematic flowchart of an example of a private cloud desktop system implementation service in a specific application. As shown in FIG. 7 , a cloud terminal client is set in the terminal, and the process includes:

Steps 700 to 701: The cloud application server periodically updates the similar software mapping relationship table between the operating systems to the cloud management center and the private cloud server according to the application software release status of the server;

In this example, the cloud application software for opening the same file format such as WORD, PDF, etc. in the cloud Windows system, and the terminal application software for opening the file format under the mobile terminal Android system belong to the same type of software, or match each other. Software that adapts to each other, and the application mapping relationship is established between the similar software through the mapping relationship table. In the mapping relationship table, the cloud application software can be mapped to different terminal application software for different terminal operating systems and system versions. Some format conversion processing is allowed between similar software when necessary.

In this article, application software can also be called application, application service, sometimes referred to as application or software.

Step 702: The terminal opens a cloud desktop client program, and connects to the cloud management center portal to input a user password to implement login and authentication.

In the process, the terminal may report the attribute information and the user information of the terminal, where the attribute information includes at least the information of the terminal operating system, such as the type and version of the operating system, and when the terminal model and the operating system have corresponding relationships, the operation is also performed. System information. The user information is used by the application server to authenticate user information and security policies.

Step 703: The cloud management center authenticates successfully, and downloads the latest application mapping table to the cloud terminal client.

Step 704: The terminal connects to the cloud desktop server virtual machine of the private cloud server, that is, the private cloud virtual machine, and enters the operating system on the server side.

Step 705: Assume that the terminal uses one of the application programs S1 of the server side operating system and opens a compatible file using the application S1.

Step 706: The private cloud server queries the application mapping table, and finds that the application mapping table has an application S2 compatible with the operating system of the terminal, and matches the application S1 on the server side.

This compatible file can be opened either by application S1 or by application S2.

Step 707: The private cloud server encrypts the content of the compatible file of the queried application S2 by using the protocol supported by the private cloud desktop, and then sends the content to the terminal in an encrypted data stream.

The data stream includes a message header and a message body. The message header is used to determine the terminal application according to the application mapping relationship, such as information that may be the application S2.

Step 708: After receiving the sent encrypted data stream, the terminal decrypts the message header and combines with the application mapping table on the client side to determine whether the matching terminal software can be started to process data. If the terminal application supporting the file format has been downloaded on the terminal, proceed to step 710; otherwise, proceed to step 709.

Step 709: The terminal downloads a terminal application supporting the file format from the cloud application server. The download mode can be a silent installation mode.

Step 710: The terminal automatically opens the matched terminal application, and continues to decrypt the complete encrypted data stream in the message body, and opens the decrypted compatible file in the terminal mode.

Step 711: The terminal edits and saves the content of the compatible file by using the matched terminal application.

Step 712: If necessary, the terminal encrypts the new data by the cloud terminal client in the private cloud desktop protocol, and uploads the data to the private cloud server in an encrypted data stream.

The new data may be data generated by an operation such as editing the contents of the compatible file.

Step 713: The private cloud server decrypts the encrypted data stream, and saves the new data to the file on the service side.

Step 714: The terminal closes the terminal matching application S2.

Step 715: The terminal notifies the private cloud virtual machine of the private cloud server to close the application S1 on the service side through the mobile terminal client.

The process of implementing the service in the private cloud desktop system shown in FIG. 7 replaces the windows software to complete the operation of the data by calling the matching terminal compatible software, and avoids the private cloud desktop generally being the windows operating system, and is not suitable for the touch mode of the mobile terminal. The problem of use provides a highly efficient private cloud desktop system to implement the service operation mode, which enhances the user experience. On the other hand, the data of the private cloud desktop is encrypted by a private protocol, and the security gateway interacts with the terminal by encrypting the data stream, thereby realizing high security data protection.

In particular, the video stream data and the 3D data are transmitted to the terminal for high-performance processing, which achieves the same effect that the terminal plays the local video and the 3D file. Moreover, because the terminal accesses the cloud desktop system files Or the object uses the application and computing resources of the terminal itself, thus eliminating the influence of insufficient resource allocation of the private cloud virtual machine of the private cloud server.

It should be noted that, in the step shown in FIG. 7 , when the condition is not met, in step 706, the private cloud server does not find an application compatible with the terminal operating system in the application mapping table, and the user follows the inherent manner. It is also the use mode of the existing mobile terminal to log in to the private cloud, or in-band mode, that is, to continue to use the corresponding application in the cloud desktop virtual machine to transfer the desktop display and input control to the mobile terminal through the remote protocol. The software is opened from the server, which is compatible with the existing methods.

8 is a schematic flowchart of a second example of a private cloud desktop system implementation service in a specific application. The second example describes the interaction process between the terminal and the private cloud server in detail. As shown in FIG. 8, the method includes:

Step 800: The application mapping module of the private cloud server stores an application mapping table downloaded from the cloud application server.

Step 801: After the terminal logs in to the private cloud virtual machine of the private cloud server, that is, the private cloud desktop, the attribute information of the terminal is reported, including but not limited to the terminal model, the terminal system, and the system version.

Step 802 to step 803: The process monitoring module in the private cloud virtual machine monitors the application process to start the cloud application service, and then queries the application mapping table to obtain the corresponding terminal application service according to the attribute of the terminal.

Step 804: After confirming that there is an adaptable terminal application, the private cloud server authenticates the terminal whether there is an application execution condition.

Step 805: The terminal feeds back the authentication result, and after confirming that the terminal application is available, first prepares the terminal application, and feeds the success result of the adaptation to the private cloud server; at this time, the private server is established with the terminal. Take out the outbound message transmission channel.

If the terminal does not download the terminal application, the terminal can download the terminal application from the cloud application server, and prepare the terminal application after the download is completed. Alternatively, after receiving the authentication result that the terminal does not have the application execution condition, the private cloud server may also send a software push message to the terminal to notify the terminal to download and install the adapted terminal application, and the terminal completes the according to the push message. Adapted Download and install the terminal application.

Step 806: The process monitoring module of the private cloud server outputs the found application object of the terminal application service to its first encoding/decoding module for encryption.

The above application object may be a file that can be opened by the cloud application service and its adapted terminal application service.

Step 807 to step 808: The first encoding/decoding module sends the encrypted application object of the terminal application service to the terminal through the first processing module by using a streaming protocol.

Step 809 to step 810: After receiving the flow protocol message, the terminal firstly adjusts the adapted terminal application, and decodes the application object part from the received flow protocol message for use by the terminal application. The use of the received application object by the terminal application can be performed by means of trickle downloading, that is, how much is used for downloading, which saves bandwidth.

Step 811: When the terminal application automatically or manually saves the object file, the second encoding/decoding module is notified to encode the data of the edited object file.

Step 812 to step 813: the second encoding/decoding module of the terminal performs stream protocol encoding on the data of the object file, and then sends the data to the private cloud server through the second processing module.

Step 814 to step 815: The first encoding/decoding module in the private cloud virtual machine receives the protocol message, decodes it, and sends it to the process monitoring module for saving.

It should be noted that if the streaming protocol message is lost due to network reasons, the first encoding/decoding module notifies the second encoding/decoding module of the terminal to perform buffer retransmission of the transmission message until the application object is completely received.

Step 816 to step 817: If the terminal closes the terminal application service, the second processing module sends a shutdown notification to the private cloud server; at this time, the outband flow message transmission channel between the private cloud server and the terminal is closed.

Step 818: The second processing module of the private cloud server sends a shutdown notification to the process monitoring module, and the process monitoring module closes the cloud application service corresponding to the terminal application service.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium. The computer program is executed on a corresponding hardware platform (eg, system, device, device, device, etc.), and when executed, includes one or a combination of the steps of the method embodiments.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

Industrial applicability

With the solution of the embodiment of the present invention, the private cloud server is connected to the cloud terminal client in the terminal, and the cloud terminal client completes the application mapping, and the terminal user completes the cloud application according to the terminal application manner in the manner of file content and data sharing. The operation realizes high-performance access of the mobile terminal to the private cloud, thereby improving the user experience.

Claims

A method for implementing a service in a private cloud desktop system, comprising:

The terminal logs in to the private cloud server, and uses the cloud application to open the application object.

The terminal receives the application object delivered by the private cloud server, and opens the application object by using a terminal application that is adapted to the cloud application.
The method of claim 1 wherein:

Before the terminal logs in to the private cloud server, the terminal is connected to the cloud management center, and the application mapping relationship between the cloud application and the terminal application is obtained from the cloud management center.

Before the terminal uses the terminal application that is adapted to the cloud application to open the application object, the method further includes: searching, according to the application mapping relationship, a function that is compatible with the cloud application that the terminal can use. Terminal application.
The method of claim 2 wherein:

Receiving, by the terminal, the application object that is sent by the private cloud server, and using the terminal application that is adapted to the cloud application to open the application object, including: the terminal receiving the private cloud server and supporting the private cloud desktop a protocol for encrypting the data stream sent by the application object, first decrypting the message header, and combining the application mapping relationship, if it is determined that the terminal application can be started, automatically starting the terminal application and continuing to decrypt the message body. The data stream opens the decrypted application object in terminal mode.
The method of claim 1 wherein:

After the terminal logs in to the private cloud server, the method includes: reporting, to the private cloud server, attribute information of the terminal, where the attribute information includes at least information of the terminal operating system;

Before the terminal receives the application object delivered by the private cloud server, the method further includes: receiving, by the private server, authentication of an application execution condition, for example, determining that the terminal application that has been downloaded and adapted is used, Preparing to prepare the terminal application, and feeding back the result of the successful adaptation; wherein the adapted terminal application is that the private cloud server searches for the application of the cloud application and the terminal application according to the attribute information of the terminal. Obtained by mapping relationships.
The method of claim 4 wherein:

Receiving, by the terminal, the application object that is sent by the private cloud server, and using the terminal application that is adapted to the cloud application to open the application object, including:

Receiving, by the terminal, a flow protocol message sent by the private cloud server after encrypting the application object, evoking the terminal application, and decoding the application object from the flow protocol message for use by the terminal application .
A method according to any one of claims 1 to 5, wherein:

Before the terminal opens the application object by using the terminal application that is adapted to the cloud application, the method further includes: if the terminal has not downloaded the terminal application, downloading the terminal application to the cloud application server.
A method according to any one of claims 1 to 5, wherein:

After the terminal opens the application object by using the terminal application that is adapted to the cloud application, the method further includes:

The terminal uses the terminal application to edit the application object, and the data to be saved is encrypted by the private cloud desktop protocol and uploaded to the private cloud server;

After the terminal closes the terminal application, the terminal is notified to close the cloud application.
A method according to any one of claims 1 to 5, wherein:

The terminal is a mobile terminal that uses an operating system different from the private cloud server.
A method for implementing a service in a private cloud desktop system, comprising:

The private cloud server establishes a connection with the terminal, and detects that the terminal uses the cloud application to open the application object;

If the private cloud server is determined to have a terminal application that is adapted to the cloud application, the application object is delivered to the terminal, and the terminal is opened by using the terminal application.
The method of claim 9 wherein:

If the private cloud server is determined to have a terminal application that is adapted to the cloud application, the method includes:

The private cloud server acquires an application mapping relationship between the cloud application and the terminal application from the cloud application server;

The private cloud server queries the application mapping relationship according to the attribute information reported by the terminal when the terminal logs in, and determines whether the terminal application is adapted to be matched with the cloud application, where the attribute information includes at least information of the operating system.
A method according to claim 9 or 10, wherein:

Before the connection between the private cloud server and the terminal, the method further includes: after the terminal is successfully authenticated, the cloud management center downloads an application mapping relationship between the cloud application and the terminal application to the terminal, where the application maps The relationship is obtained by the cloud management center from the cloud application server;

The private cloud server sends the application object to the terminal, and the private cloud server encrypts the application object by using a protocol supported by the private cloud desktop, and sends the encrypted data stream to the terminal. The data stream includes a message header, and the message header is used to determine the terminal application in conjunction with the application mapping relationship.
A method according to claim 9 or 10, wherein:

After the private cloud server determines that the terminal application is adapted to be adapted to the cloud application, the method further includes: the private cloud server authenticating the terminal to the application execution condition, that is, whether the terminal has the terminal application; After the result of the adaptation of the terminal feedback is successful, the application object is delivered to the terminal;

The private cloud server sends the application object to the terminal, and the private cloud server encrypts the application object through an encoding/decoding module, and sends the encrypted stream protocol message to the terminal.
A method according to claim 9 or 10, wherein:

The method further includes: the cloud application server downloading the terminal application to the terminal according to the request of the terminal; or the cloud application server actively sending a push message to the terminal, informing the terminal to download the terminal application .
A method according to claim 9 or 10, wherein:

After the private cloud server delivers the application object to the terminal, the method further includes:

Receiving, by the terminal, the data that is edited by the terminal application and encrypted by the private cloud desktop protocol, and decrypting the data and saving the data on the service side;

After receiving the notification that the terminal closes the terminal application, the cloud application is closed.
A terminal, comprising a second processing module and an application service module,

The second processing module is configured to: log in to the private cloud server, open the application object by using the cloud application, and receive the application object delivered by the private cloud server;

The application service module is configured to: open the application object by using a terminal application that is adapted to the cloud application.
The terminal of claim 15 wherein:

The second processing module is further configured to: before logging in to the private cloud server, connect to the cloud management center, obtain an application mapping relationship between the cloud application and the terminal application from the cloud management center; and adapt to use the cloud application Before the terminal application opens the application object, the terminal application that is compatible with the cloud application available to the terminal is found according to the application mapping relationship.
The terminal of claim 16 wherein:

The terminal further includes a second encoding/decoding module, configured to: decrypt the encrypted data delivered by the private cloud server;

Receiving, by the second processing module, the application object that is sent by the private cloud server, and opening the application object by using a terminal application that is adapted to the cloud application, including: receiving the private cloud server to support through a private cloud desktop a protocol for encrypting the data stream sent by the application object, using the second encoding/decoding module to decrypt the message header, and combining the application mapping relationship, if it is determined that the terminal application can be started, the terminal is automatically started. Applying and using the second encoding/decoding module to continue decrypting the data stream in the message body, and opening the decrypted application object in the terminal mode.
The terminal of claim 15 wherein:

The second processing module is further configured to: after logging in to the private cloud server, report attribute information of the terminal to the private cloud server, where the attribute information includes at least information of the terminal operating system; and sending the private cloud server Before the application object, the private server is configured to authenticate the application execution condition, for example, if the terminal application that has been downloaded and adapted is determined, the preparation for the terminal application is prepared, and the feedback is successfully matched. As a result, the adapted terminal application is obtained by the private cloud server searching for an application mapping relationship between the cloud application and the terminal application according to the attribute information of the terminal.
The terminal of claim 18 wherein:

The terminal further includes a second encoding/decoding module, configured to: decrypt the encrypted data delivered by the private cloud server;

Receiving, by the second processing module, the application object that is sent by the private cloud server, and using the terminal application that is adapted to the cloud application to open the application object, including: receiving the private cloud server to the application object The stream protocol message sent after the encryption is sent to the terminal application, and the application object is decoded from the stream protocol message by the second encoding/decoding module, and is used by the terminal application.
A terminal according to claims 15-19, wherein:

The terminal further includes a download module;

The second processing module is further configured to: when the terminal does not download the terminal application, send a download notification to the download module;

The downloading module is configured to: download the terminal application from a cloud application server according to the notification.
A terminal according to claims 15-19, wherein:

The second processing module is further configured to: edit the application object by using the terminal application, encrypt the data to be saved by using the private cloud desktop protocol, and upload the data to the private cloud server; and after the terminal application is closed Notifying the private cloud server to close the cloud application.
A terminal according to claims 15-19, wherein:

The terminal is a mobile terminal that uses an operating system different from the private cloud server.
A private cloud server includes a process monitoring module and a first processing module, wherein:

The process monitoring module is configured to: establish a connection with the terminal, and monitor the operation of the terminal; and when it is detected that the terminal uses the cloud application to open the application object, determine whether the terminal application that is adapted to the cloud application is provided, such as Providing, notifying the first processing module;

The first processing module is configured to: after receiving the notification of the process monitoring module, send the application object to the terminal, where the terminal is opened by using the terminal application.
The private cloud server of claim 23 wherein:

The private cloud server further includes an application mapping module, configured to: obtain an application mapping relationship between the cloud application and the terminal application from the cloud application server;

Determining, by the process monitoring module, whether the terminal application is adapted to the cloud application, the method includes: querying the application mapping relationship according to the attribute information reported by the terminal when the terminal logs in, and determining whether the terminal is adapted to be matched with the cloud application. The application, wherein the attribute information includes at least information of an operating system.
A private cloud server according to claim 23 or 24, wherein:

The private cloud server further includes a first encoding/decoding module configured to: encrypt data by a protocol supported by the private cloud desktop;

And sending, by the first processing module, the application object to the terminal, by: encrypting the application object by using the first encoding/decoding module, and transmitting the encrypted data stream to the terminal, where The data stream includes a message header, and the message header is used to determine the terminal application in conjunction with the application mapping relationship.
A private cloud server according to claim 23 or 24, wherein:

Before the first processing module sends the application object to the terminal, the method further includes: authenticating whether the terminal has an application execution condition, that is, whether the terminal has the terminal application; and receiving the feedback of the terminal feedback successfully. After the result, the application object is sent to the terminal.
The private cloud server of claim 26 wherein:

The private cloud server further includes a first encoding/decoding module configured to: encrypt data by a protocol supported by the private cloud desktop;

The first processing module sends the application object to the terminal, including: encrypting the application object by using the first encoding/decoding module, and sending the encrypted stream protocol message to the terminal.
A private cloud server according to claim 23 or 24, wherein:

The private cloud server further includes a downloading module, configured to: download the terminal application to the terminal according to the request of the terminal; or send a push message to the terminal, and notify the terminal to download the terminal. application.
A private cloud server according to claim 23 or 24, wherein:

The first processing module is further configured to: receive data that the terminal uses the terminal application to edit the application object and encrypts by using a private cloud desktop protocol, and decrypt the data and save the data on the service side; and/ or

The first processing module is further configured to: after receiving the notification that the terminal closes the terminal application, notify the process monitoring module; the process monitoring module is further configured to: receive the notification of the first processing module After that, the cloud application is closed.
A private cloud desktop system, comprising: at least a terminal, and a cloud management center, a private cloud server, and a cloud application server located on a cloud desktop network side;

a terminal, where the cloud terminal client is configured, the terminal is configured to: log in and connect to the cloud desktop, adapt the virtualized application according to the obtained application mapping relationship, and execute the redirected virtualized application;

The cloud management center is configured to: authenticate the private cloud user to the terminal that requests the connection to the cloud desktop, download the obtained application mapping relationship to the terminal, and manage the resource pool and the virtualized application service of the private cloud server;

The private cloud server is configured with a private cloud virtual machine and a cloud shared storage, and the private cloud server is configured to: provide a private cloud desktop service and a cloud application service for the terminal user;

The cloud application server is configured to provide a cloud application service source for the private cloud service, and provide an adapted terminal application software source and application mapping relationship for the terminal user; download the application mapping relationship to the cloud management center and the bearer runs in the private cloud server. Private cloud virtual machine.
The private cloud desktop system according to claim 30, wherein the cloud application server provides an application mapping relationship for the terminal user, including: timing to the cloud management center and the private cloud according to the publishing situation of the cloud application service source The server issues application mapping relationships of similar cloud application service sources between operating systems.
The private cloud desktop system according to claim 30, wherein the private cloud server provides a private cloud desktop service and a cloud application service for the terminal user, including: storing an application mapping relationship from the cloud application server; The user provides the private cloud virtual machine; when the application process is started, the application mapping relationship stored by the user is searched, the terminal application service corresponding to the launched cloud application service is searched, and the application software of the cloud desktop system is redirected to the terminal. use.
The private cloud desktop system according to claim 30, wherein the terminal logs in and connects to the cloud desktop, and adapts the virtualized application according to the obtained application mapping relationship and executes the redirected virtualized application, including: requesting a connection cloud The desktop is authenticated by the cloud management center; the application mapping relationship downloaded from the cloud management center is received; and the private cloud desktop service provided by the private cloud server determines to redirect the application software of the cloud desktop system to the terminal. When used, the terminal application service corresponding to the launched cloud application service from the cloud application server is locally opened to use the adapted terminal application software source provided by the cloud application server for the terminal user.
A private cloud desktop system according to claim 30, 31 or 33 wherein:

The cloud application server is further configured to: send a software push message to the terminal when the terminal accesses the private cloud desktop; notify the terminal to download the push-installed software;

Correspondingly, the terminal is further configured to: download and install the software installed by the cloud desktop client program, and return a message to the cloud application server after the installation is completed.
The private cloud desktop system according to claim 34, wherein the cloud application server sends a push message to the terminal, comprising: registering a MAC address of the terminal to the cloud application server, for each registered The MAC address creates a delayed push task and sends the push message to each terminal asynchronously.
The private cloud desktop system of claim 30 wherein:

The private cloud server is further configured to: encrypt the application object of the found terminal application service by using the private cloud desktop protocol supported by the private cloud virtual machine, and then send the encrypted data stream Give the terminal

The terminal is further configured to: decrypt an application object of the terminal application service corresponding to the opened cloud application service from the private cloud server, and open the terminal application service locally.