CN104618435B - Method for realizing remote desktop and remote desktop management system - Google Patents

Abstract

The invention discloses a kind of method realizing remote desktop and long-distance desktop management system, wherein, long-distance desktop management system includes: master control browser, more than one controlled device, web server and transfer server；Master control browser and controlled device are mutual with web server respectively；Master control browser and controlled device are mutual with transfer server respectively；Web server receives the remote connection request for remotely accessing controlled device desktop that master control browser is initiated, and sends control strategy according to remote connection request respectively to master control browser and controlled device；After master control browser and controlled device receive control strategy respectively, being set up by transfer server and connecting, master control browser controls/accesses the desktop of controlled device by described transfer server.Above-mentioned long-distance desktop management system is capable of the concurrent job pattern of master control browser corresponding device and controlled device, improves operating efficiency.

Description

Method for realizing remote desktop and remote desktop management system

technical field

The invention relates to Internet technology, in particular to a method for realizing a remote desktop and a remote desktop management system.

Background technique

With the development of mobile Internet, remote desktop technology is more and more widely used in enterprise office. Remote desktop technology is often used to transfer the content displayed on the screen of one computer to another computer for display. At present, most remote desktop systems transmit remote desktops based on the Internet Protocol (IP) network, and with the continuous improvement of remote desktop technology, remote desktop technology can not only realize remote screen display, but also realize Remote sound transmission, pluggable hardware mapping and other technologies.

The remote desktop in the prior art can also be called a virtual desktop, which includes a server and a client in a virtual desktop infrastructure (Virtual Desktop Infrastructure, referred to as VDI) environment. The server runs a virtual machine. After the user logs in to the server through the client, The server allocates corresponding virtual machines to the users, and sends the desktops of the virtual machines to the client for display through the network, and the user realizes the remote operation of the virtual machines on the server by operating in real time on the client.

The realization of the above-mentioned remote desktop cannot realize the control and parallel operation of all operations of the master device on the controlled device. If the parallel development/operation of the master device and the controlled device is realized, different browsers need to be designed for different browsers. solution, resulting in inefficiency and disrupting the user experience.

Contents of the invention

Aiming at the defects in the prior art, the present invention provides a method for realizing remote desktop and a remote desktop management system. The method realizes the parallel operation mode of the equipment belonging to the main control browser and the controlled equipment, and improves the operation efficiency.

In a first aspect, the present invention provides a remote desktop management system, including:

Master control browser, more than one controlled device, web server and transit server;

The master browser and the controlled device interact with the web server respectively;

The master browser and the controlled device respectively interact with the transit server;

The web server is configured to receive a remote connection request initiated by the master browser for remotely accessing the desktop of the controlled device, and send control messages to the master browser and the controlled device respectively according to the remote connection request. Strategy;

The master control browser and the controlled device establish a connection through a transfer server after respectively receiving the control policy, and the master control browser controls/accesses the desktop of the controlled device through the transfer server.

Optionally, the master browser is specifically used to

Loading a webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed;

After selecting the controlled device to establish a remote connection in the webpage, trigger the remote operation interface in the webpage, and start sending the remote connection request to the web server;

The remote connection request includes: the identifier of the master browser and the identifier of the controlled device.

Optionally, the master browser is also used to

After receiving the control strategy, according to the control strategy, send a remote control instruction conforming to a preset format to the transit server;

The controlled device is also used for

After receiving the control strategy, according to the control strategy, send a remote assistance control command conforming to a preset format to the transfer server;

The transit server is specifically used for

After receiving the remote control instruction sent by the master browser and receiving the remote assistance control instruction sent by the controlled device,

determining whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction,

When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, establish a connection between the master browser and the controlled device.

In a second aspect, the present invention provides a browser, comprising:

A sending unit, configured to initiate a remote connection request for remotely accessing the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

A receiving unit, configured to receive a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the one or more controlled devices;

The sending unit is further configured to send a remote control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between the master browser and one or more controlled devices according to the remote control instruction; as well as

It is also used to send control information to the one or more controlled devices through the relay server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

Optionally, the browser also includes:

The loading unit is used to load the webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed in the webpage;

Correspondingly, the sending unit is specifically configured to select a controlled device that establishes a remote connection in the webpage, and after triggering the remote operation interface in the webpage, send the information for remotely accessing the controlled desktop to the web server. A remote connection request, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device.

In a third aspect, the present invention provides a device for realizing a remote desktop, including:

The receiving unit is configured to receive a control strategy sent by the web server according to the received remote connection request, the control strategy includes a connection identifier for connecting to the one or more controlled devices, and the remote connection request is the master browser When used to remotely access the desktop of the controlled device, a request including the identification of the master browser and the identification of more than one controlled device is sent to the web server;

A sending unit, configured to send a remote assistance control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between one or more controlled devices and the master browser according to the remote assistance control instruction;

The receiving unit is further configured to receive the control information forwarded by the transit server;

The sending unit is further configured to return desktop information corresponding to the control information to the master browser according to the control information.

Optionally, the device also includes:

an acquiring unit, configured to acquire desktop information of the device where the device is located according to the control information;

Correspondingly, the sending unit is configured to send back the desktop information acquired by the acquiring unit to the master browser.

In a fourth aspect, the present invention provides a method for realizing a remote desktop, including:

Initiate a remote connection request for remote access to the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

receiving a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the more than one controlled device;

According to the control strategy, sending a remote control instruction to the transfer server, so that the transfer server establishes a connection between the master browser and more than one controlled device according to the remote control instruction;

Sending control information to the more than one controlled device through the transit server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

Optionally, initiate a remote connection request for remotely accessing the desktop of the controlled device, including:

Load the webpage that manages all controlled devices in the web server, which shows the identification of all or part of the controlled devices; select the controlled device that establishes a remote connection in the webpage, and trigger the remote operation interface in the webpage Afterwards, a remote connection request for remotely accessing the controlled desktop is sent to the web server.

In a fifth aspect, the present invention provides a method for realizing a remote desktop, including:

Receiving the control strategy sent by the web server according to the received remote connection request, the control strategy includes connection identifiers for connecting with the more than one controlled device, and the remote connection request is used by the master browser for remote access When the controlled device desktop is sent to the web server, the request includes the identification of the master browser and the identification of more than one controlled device;

According to the control strategy, sending a remote assistance control instruction to the transfer server, so that the transfer server establishes a connection between more than one controlled device and the master browser according to the remote assistance control instruction;

The control information forwarded by the transit server is received, and the desktop information corresponding to the control information is returned to the master browser according to the control information.

Optionally, receiving the control information forwarded by the transit server, and returning desktop information corresponding to the control information to the master browser according to the control information includes:

The control information forwarded by the transfer server is received, the desktop information of the controlled device is obtained according to the control information, and the obtained desktop information is returned to the master browser.

It can be seen from the above technical solution that the method for realizing remote desktop and the remote desktop management system provided by the present invention obtain the control strategy for establishing a connection with the controlled device through the interaction between the main control browser and the web server, and then communicate with the controlled device through the transfer server Establish a connection to realize access to the desktop information of the controlled device, and then realize the parallel operation mode of the device belonging to the master browser and the controlled device, and improve the operation efficiency.

Description of drawings

FIG. 1A is a schematic structural diagram of a remote desktop management system provided by an embodiment of the present invention;

FIG. 1B is a schematic diagram of a web page of a master browser provided by an embodiment of the present invention;

FIG. 1C is a schematic diagram of an interface displaying a controlled device in the master device shown in an embodiment of the present invention;

FIG. 1D is a schematic structural diagram of a master browser shown in an embodiment of the present invention;

FIG. 1E is a schematic structural diagram of a remote desktop management system provided by another embodiment of the present invention;

FIG. 2 is a schematic flowchart of a method for realizing a remote desktop provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a method for realizing a remote desktop provided by another embodiment of the present invention;

FIG. 4 is a schematic flowchart of a method for implementing a remote desktop provided by another embodiment of the present invention;

FIG. 5 is a schematic flowchart of a method for implementing a remote desktop provided by another embodiment of the present invention;

FIG. 6 is a schematic flowchart of a method for implementing a remote desktop provided by another embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a browser provided by an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a device for implementing a remote desktop provided by an embodiment of the present invention.

detailed description

The specific embodiments of the invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

FIG. 1A shows a schematic structural diagram of a remote desktop management system provided by an embodiment of the present invention. As shown in FIG. 1A, the remote desktop management system of this embodiment includes: a master browser 11, more than one controlled device 12, web server 13 and transit server 14;

In this embodiment, the master browser 11 and more than one controlled device 12 interact with the web server 13 respectively, that is, the master browser 11 communicates with the web server 13, and more than one controlled device 12 communicates with the web server. 13 communication connection;

The master browser 11 and more than one controlled device 12 interact with the relay server 14 respectively, that is, the master browser 11 communicates with the relay server 14, and more than one controlled device 12 communicates with the relay server 14;

The web server 13 is used to receive the remote connection request initiated by the master browser 11 for remote access to the desktop of the controlled device 12, and send the remote connection request to the master browser 11 and the controlled device 12 according to the remote connection request. Send the control strategy separately;

After the master control browser 11 and more than one controlled device 12 respectively receive the control strategy, they establish a connection through the transfer server 14, and the master control browser 11 controls/accesses the controlled devices through the transfer server 14. The desktop of device 12.

In this embodiment, the aforementioned remote connection request may include: the identifier of the master browser 11 and the identifiers of more than one controlled device.

In a specific example, the structure of the master browser 11 can be as shown in FIG. 1D, and the master browser 11 can be specifically used to load pages in the web server when starting, such as loading and managing all controlled devices 12 webpage (as shown in Figure 1B), the webpage shows all or part of the logo of the controlled device, and the webpage shown in Figure 1B shows the logo of the currently online controlled device 12;

A user such as an administrator can select the controlled device 12 to establish a remote connection in the webpage according to the identifier of the controlled device 12, trigger the remote operation interface in the webpage, and start sending the remote connection to the web server 13. connection request;

The remote connection request includes: the identifier of the master browser 11 and the identifier of the controlled device 12 .

In this embodiment, the identifier of the master browser 11 may be the IP address/name of the master browser, and the identifier of the controlled device 12 may be the IP address/name of the controlled device.

Optionally, the master browser 11 may also be configured to send a remote control instruction conforming to a preset format to the transfer server 14 according to the control strategy after receiving the control strategy sent by the aforementioned web server 13;

The controlled device 12 may also be configured to, after receiving the control policy sent by the aforementioned web server 13, send a remote assistance control instruction conforming to a preset format to the transfer server 14 according to the control policy;

Correspondingly, the relay server 14 can be specifically configured to receive the remote control instruction sent by the master browser 11, and after receiving the remote assistance control instruction sent by the controlled device 12, determine that the connection identifier in the remote control instruction is consistent with the remote control instruction. Assist in controlling whether the connection identifier in the command matches,

When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, establish a connection between the master browser 11 and the controlled device 12 .

In this embodiment, after the master browser 11 establishes a connection with the controlled device 12, the master browser 11 and the controlled device 12 can forward the interactive information through the transfer server, for example, through the transfer server 14 to The one or more controlled devices 12 send control information, so that the controlled device 12 returns the desktop information corresponding to the control information, such as label events, according to the control information, so as to realize the Parallel operation of control equipment, that is, in the process of developing programs or software, parallel development of programs/software can be realized, and development efficiency can be improved.

The master control browser in this embodiment can be located in any device, which is different from the controlled device, so as to implement access control to the desktop of the controlled device.

The remote desktop management system in this embodiment can be applied to the current intranet, and can also be applied to the external network. This embodiment is only for illustration and not limited thereto.

The remote desktop management system of this embodiment obtains the control strategy for establishing a connection with the controlled device through the interaction between the main control browser and the web server, and then establishes a connection with the controlled device through the transfer server to realize the desktop information of the controlled device. Access, and then can realize the parallel development mode of the web pages of the device belonging to the master browser and the controlled device, and improve the development efficiency.

In another embodiment, the remote desktop management system can also be the structure shown in FIG. 1E. The remote desktop management system in this embodiment can include: a master browser 11, more than one controlled device 12, and a web server 13 , policy server 15 and transit server 16;

Wherein, the difference between the remote desktop management system of this embodiment and FIG. 1A is that the web server 13 sends the received master browser 11 remote connection request to the policy server 15, and the policy server 15 can generate a control policy according to the remote connection request, And send the control strategy to more than one controlled device 12, and send the control strategy to the web server 13, so that the web server 13 pushes the control strategy to the master browser side, and then realize the control strategy between the master browser and the controlled browser. Connection. In this way, the master browser can obtain label events in the controlled device in real time, such as mouse time, keyboard events, and the like.

Of course, in practical applications, the web server and the policy server may be two different background programs in an independent server.

The remote desktop management system of this embodiment can realize the parallel development mode of the device belonging to the master browser and the controlled device, and improve the development efficiency.

In addition, it should be noted that the master browser in Figure 1A and Figure 1E can directly load the JS script of the webpage when loading the webpage of the web server, and then, after the master browser and the controlled device establish a connection, the The JS script can call the plug-in/extension plug-in of the controlled device to obtain the tag event in the controlled device, that is, the JS script in the master browser can realize the control of the Document Object Model (Document Object Model, DOM for short) in the controlled device ) to access/control the desktop of the controlled device.

FIG. 2 shows a schematic flowchart of a method for realizing a remote desktop provided by an embodiment of the present invention; as shown in FIG. 2 , the method for realizing a remote desktop in this embodiment is as follows.

201. The master browser loads a webpage managing all controlled devices in the web server when starting, and the webpage displays identifiers of currently online controlled devices.

In this embodiment, the identifier of the master browser is the IP address of the master browser, and the identifier of the controlled device is the IP address of the controlled device.

It can be understood that the master browser in this embodiment can be a browser program, has its own kernel, and provides an application programming interface (Application Programming Interface, referred to as API) and/or extension plug-ins, as shown in FIG. 1D . The master control browser pre-configures the uniform resource identifier (Uniform Resource Identifier, referred to as URI) of the web server, and then the master control browser can load the webpage of the web server through the URI when starting, and then display the web page in the master control browser. The server accesses/controls the desktops of all controlled devices.

The master control browser in this embodiment can be placed in any device to realize the connection with the controlled device.

202. After selecting a controlled device to establish a remote connection in the webpage, trigger a remote operation interface in the webpage to start sending the remote connection request to the web server.

The remote connection request in this embodiment includes: the identifier of the master browser and the identifier of the controlled device.

For example, the user selects a controlled device to establish a remote connection in the webpage according to the identifier of the controlled device. That is to say, after the user, that is, the manager, can log in to the management page of the web server of the master browser, select the controlled device that establishes a remote connection in the web page according to the identifier of the controlled device, and then trigger the Remote operation interface.

203. After receiving the remote connection request sent by the master browser for remotely accessing the desktop of the controlled device, the web server acquires a control strategy according to the remote connection request, and sends a request to the master corresponding to the master browser ID. The browser sends the control policy to the controlled device corresponding to the identifiers of the more than one controlled device.

In this embodiment, the control policy includes connection identifiers for connecting with the more than one controlled device, so that the master browser and the controlled device respectively establish connections according to the control policy.

It can be understood that in this embodiment, the control strategy sent by the web server to the master browser and the control strategy sent to the controlled device may be the same or different, but it should be noted that the control strategy sent to the master browser or the controlled device The control policy sent by the control device needs to carry the connection identifier of the remote connection, such as a globally unique identifier (Globally Unique Identifier, GUID for short).

In this embodiment, sending the control strategy of the master browser is also used to instruct the master browser to send remote control instructions to the transfer server in a specific and unified information format, and sending the control strategy of the controlled device is also used to instruct the controlled device to The specific and unified information format sends remote assistance control instructions to the transfer server.

204. After receiving the control policy, the master browser sends a remote control instruction to the transit server according to the control policy.

It can be understood that, after receiving the control policy in this embodiment, the master browser can send a remote control command to the transit server according to the information format defined in the control policy, and the remote control command includes the information in the control policy for connecting to the controlled The connection ID of the device, and may also include the ID of the master browser.

205. After receiving the control strategy, the controlled device sends a remote assistance control instruction to the transit server according to the control strategy.

In this embodiment, after the controlled device receives the control strategy, it can send a remote assistance control instruction to the transfer server according to the information format defined in the control strategy. The connection ID of the device can also include the ID of the controlled device.

206. After receiving the remote control instruction, the transit server parses the remote control instruction, obtains the connection identifier in the remote control instruction, and after receiving the remote assistance control instruction, parses the remote assistance control instruction, and obtains the connection identifier in the remote assistance control instruction.

In this embodiment, the connection identifier in the remote control instruction may be a GUID, and the connection identifier in the remote assistance control instruction may also be a GUID.

It should be noted that the remote control command sent by the master browser to the relay server can be understood as initiating a registration request to the relay server, registering with the relay server, and then waiting for the registration of the controlled device to realize the communication connection with the controlled device .

After the controlled device sends the remote assistance control instruction to the relay server, it can be understood as sending a registration request to the relay server, registering with the relay server, and then the relay server searches for the master browser that matches the connection identifier in the remote assistance control instruction.

207. Determine whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction;

208. When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, establish a connection between the master browser and the controlled device.

The connection here can be a communication connection. It should be noted that if the connection identifier in the remote control instruction does not match the connection identifier in the remote assistance control instruction, the relay server will not establish a connection between the master browser and the controlled device.

209. The master control browser sends control information to the transit server;

210. The transit server sends the received control information to the controlled device;

211. After the controlled device receives the control information, acquire tag events (such as mouse events, keyboard events, etc., as shown in FIG. 1C ) of the controlled device according to the control information, and send the acquired tag events to the transit server;

212. The transit server sends the received tag event to the master browser.

For example, step 209 and step 212 are realized by JavaScript scripts, for example, JS scripts (JavaScript) in the page can be carried when the master browser starts loading the page of the web server, thus, the master browser can adopt The JS script obtains the tag event in the controlled device.

Thus, any user can use HyperText Mark-upLanguage (HTML for short), Cascading Style Sheets (CSS for short), and javascript scripting technology to develop rich client applications under the Windows/Linux platform .

For example, in a LomoApp, multiple windows can be opened at the same time, and JS scripts can be used to interactively control multiple windows. JS scripts can interact with the API of the main control browser to enhance the scalability of LomoX.

The method for realizing the remote desktop of this embodiment obtains the control strategy for establishing a connection with the controlled device through the interaction between the main control browser and the web server, and then establishes a connection with the controlled device through the transfer server to realize the desktop information of the controlled device. Access, and then can realize the parallel operation mode of the device belonging to the master browser and the controlled device, and improve the operation efficiency.

FIG. 3 shows a schematic flowchart of a method for implementing a remote desktop provided by an embodiment of the present invention; as shown in FIG. 3 , the method for implementing a remote desktop in this embodiment is as follows.

301. The master browser initiates a remote connection request for remotely accessing the desktop of the controlled device, where the remote connection request includes: an identifier of the master browser and identifiers of more than one controlled device.

For example, load the webpage of managing all controlled devices in the web server, which shows the identification of all or part of the controlled equipment; control device, and after triggering the remote operation interface in the web page, send a remote connection request for remote access to the controlled desktop to the web server.

302. The master browser receives the control strategy sent by the web server according to the received remote connection request, the control strategy includes a connection identifier for connecting to the one or more controlled devices;

303. The master browser sends a remote control instruction to the transit server according to the control policy, so that the transit server establishes a connection between the master browser and one or more controlled devices according to the remote control instruction;

304. The master browser sends control information to the one or more controlled devices through the transit server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

The above-mentioned method for realizing the remote desktop can realize the parallel operation mode of the device belonging to the master browser and the controlled device, and improve the operation efficiency.

FIG. 4 shows a schematic flowchart of a method for realizing a remote desktop provided by an embodiment of the present invention; as shown in FIG. 4 , the method for realizing a remote desktop in this embodiment is as follows.

401. The controlled device receives the control strategy sent by the web server according to the received remote connection request, where the control strategy includes connection identifiers for connecting to the one or more controlled devices.

The remote connection request in this embodiment may be a request sent by the master browser to the web server when it is used to remotely access the desktop of the controlled device, including the identifier of the master browser and the identifiers of more than one controlled device.

402. The controlled device sends a remote assistance control instruction to the transfer server according to the control policy, so that the transfer server establishes a connection between more than one controlled device and the master browser according to the remote assistance control instruction;

403. The controlled device receives the control information forwarded by the transit server, and returns desktop information corresponding to the control information to the master browser according to the control information.

For example, according to the control information, the desktop information of the device where the device is located, such as a tab event, etc. is obtained, and then the desktop information corresponding to the control information is returned to the master browser.

The above method for realizing the remote desktop can realize the parallel operation mode of the device belonging to the master browser and the device belonging to the controlled device, and improve the operation efficiency.

FIG. 5 shows a schematic flowchart of a method for realizing a remote desktop provided by an embodiment of the present invention; as shown in FIG. 5 , the method for realizing a remote desktop in this embodiment is as follows.

501. The web server receives a remote connection request sent by the master browser for remotely accessing the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

502. According to the remote connection request, the web server sends a control policy to the master browser corresponding to the identifier of the master browser and the controlled device corresponding to the identifiers of more than one controlled device, so that the master The controlled browser and the controlled device respectively establish a connection according to the control policy.

The control policy includes connection identifiers for connecting with the more than one controlled device.

The above-mentioned method for realizing the remote desktop can realize the parallel operation mode of the device belonging to the master browser and the controlled device, and improve the operation efficiency.

FIG. 6 shows a schematic flowchart of a method for implementing a remote desktop provided by an embodiment of the present invention; as shown in FIG. 6 , the method for implementing a remote desktop in this embodiment is as follows.

601. The transit server receives the remote control instruction sent by the master browser according to the control strategy, and receives the remote assistance control instruction sent by one or more controlled devices according to the control strategy.

In this embodiment, the control strategy includes a connection identifier for connecting to the one or more controlled devices, and the control strategy is a strategy generated by the web server after receiving the remote connection request sent by the master browser;

602. The transit server determines whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction.

603. When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, the relay server establishes a connection between the master browser and the controlled device.

In a specific implementation, the relay server is also used to receive the control information sent by the master browser, and forward the control information to the controlled device; receive the desktop information sent by the controlled device according to the control information information, and forward the desktop information to the master browser.

The above-mentioned method for realizing the remote desktop can realize the parallel operation mode of the device belonging to the master browser and the controlled device, and improve the operation efficiency.

FIG. 7 shows a schematic structural diagram of a browser provided by an embodiment of the present invention. As shown in FIG. 7, the browser of this embodiment may include: a sending unit 71 and a receiving unit 72;

Wherein, the sending unit 71 is configured to initiate a remote connection request for remotely accessing the desktop of the controlled device, and the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

The receiving unit 72 is configured to receive the control strategy sent by the web server according to the received remote connection request, the control strategy includes a connection identifier for connecting to the more than one controlled device;

The sending unit 71 is further configured to send a remote control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between the master browser and more than one controlled device according to the remote control instruction; as well as

It is also used to send control information to the one or more controlled devices through the relay server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

In a specific application, the aforementioned browser may also include a loading unit 73 not shown in the figure, and the loading unit 73 is used to load a webpage in the web server that manages all controlled devices, and the webpage displays all or part of the identification of the control device;

Correspondingly, the sending unit 71 is specifically configured to select a controlled device to establish a remote connection in the webpage, and after triggering the remote operation interface in the webpage, send the information for remotely accessing the controlled desktop to the web server. A remote connection request, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device.

The browser in this embodiment can execute the processes in the aforementioned method embodiments shown in FIG. 2 to FIG. 3 , and this embodiment will not be described in detail here.

The combination of the browser and the controlled device in this embodiment can realize the parallel operation mode of the device to which the browser belongs and the controlled device, and improve the operation efficiency.

FIG. 8 shows a schematic structural diagram of a device for realizing a remote desktop provided by an embodiment of the present invention. As shown in FIG. 8 , the device for realizing a remote desktop in this embodiment includes: a receiving unit 81 and a sending unit 82;

Wherein, the receiving unit 81 is used to receive the control strategy sent by the web server according to the received remote connection request, the control strategy includes connection identifiers for connecting with the one or more controlled devices, and the remote connection request is the master When the browser is used to remotely access the desktop of the controlled device, the request sent to the web server includes the identification of the master browser and the identification of more than one controlled device;

The sending unit 82 is configured to send a remote assistance control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between one or more controlled devices and the master browser according to the remote assistance control instruction;

The receiving unit 81 is also configured to receive the control information forwarded by the transit server;

The sending unit 82 is further configured to return desktop information corresponding to the control information to the master browser according to the control information.

Optionally, the aforementioned device for implementing a remote desktop may further include an acquisition unit not shown in the figure, which is configured to acquire desktop information of the device where the device is located according to the control information;

Correspondingly, the sending unit 82 is configured to send back the desktop information acquired by the acquiring unit to the master browser.

The device for realizing the remote desktop in this embodiment can be located in any device, and the device can execute the procedures in the method embodiments shown in FIG. 2 and FIG. 4 above, and this embodiment will not be described in detail here.

In this embodiment, the device for realizing the remote desktop is combined with the main control browser to realize the access and control of the equipment belonging to the device for realizing the remote desktop, and then realize the parallel operation mode and improve the operation efficiency.

In addition, an embodiment of the present invention also provides a server, the server includes: a receiving unit and a sending unit;

Wherein, the receiving unit is configured to receive a remote connection request for remotely accessing the desktop of the controlled device sent by the master browser, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

A sending unit, configured to send a control strategy to the master browser corresponding to the identifier of the master browser and the controlled device corresponding to the identifiers of more than one controlled device according to the remote connection request, so that the The master browser and the controlled device respectively establish a connection according to the control policy.

The control policy includes connection identifiers for connecting with the more than one controlled device.

The above-mentioned server can execute the above-mentioned method flow of FIG. 5 , and the server interacts with the master browser and the controlled device, and can realize the parallel operation mode of the device to which the master browser belongs and the controlled device, and improve the operation efficiency.

In another possible implementation manner, an embodiment of the present invention further provides a server, where the server includes: a receiving unit, a determining unit, and a connection establishing unit;

The receiving unit is configured to receive the remote control instruction sent by the master browser according to the control strategy, and receive the remote assistance control instruction sent by more than one controlled device according to the control strategy.

In this embodiment, the control strategy includes a connection identifier for connecting to the one or more controlled devices, and the control strategy is a strategy generated by the web server after receiving the remote connection request sent by the master browser;

The determining unit is configured to determine whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction.

The connection establishment unit is configured to establish a connection between the master browser and the controlled device when the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction.

The above-mentioned server can execute the above-mentioned method flow in FIG. 6 , and can establish a communication connection between the master browser and the controlled device, realize the parallel operation mode of the device to which the master browser belongs and the controlled device, and improve operation efficiency.

An embodiment of the invention discloses:

A1, a remote desktop management system, comprising:

Master control browser, more than one controlled device, web server and transit server;

The master browser and the controlled device interact with the web server respectively;

The master browser and the controlled device respectively interact with the transit server;

The web server is configured to receive a remote connection request initiated by the master browser for remotely accessing the desktop of the controlled device, and send control messages to the master browser and the controlled device respectively according to the remote connection request. Strategy;

The master control browser and the controlled device establish a connection through a transfer server after respectively receiving the control policy, and the master control browser controls/accesses the desktop of the controlled device through the transfer server.

A2. According to the system described in A1, the main control browser is specifically used for

Loading a webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed;

After selecting the controlled device to establish a remote connection in the webpage, trigger the remote operation interface in the webpage, and start sending the remote connection request to the web server;

The remote connection request includes: the identifier of the master browser and the identifier of the controlled device.

A3. According to the system described in A1, the master browser is also used for

After receiving the control strategy, according to the control strategy, send a remote control instruction conforming to a preset format to the transit server;

The controlled device is also used for

After receiving the control strategy, according to the control strategy, send a remote assistance control command conforming to a preset format to the transfer server;

The transit server is specifically used for

After receiving the remote control instruction sent by the master browser and receiving the remote assistance control instruction sent by the controlled device,

determining whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction,

When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, establish a connection between the master browser and the controlled device.

B4, a browser, including:

A sending unit, configured to initiate a remote connection request for remotely accessing the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

A receiving unit, configured to receive a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the one or more controlled devices;

The sending unit is further configured to send a remote control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between the master browser and one or more controlled devices according to the remote control instruction; as well as

It is also used to send control information to the one or more controlled devices through the relay server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

B5. According to the browser described in B4, the browser also includes:

The loading unit is used to load the webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed in the webpage;

Correspondingly, the sending unit is specifically configured to select a controlled device that establishes a remote connection in the webpage, and after triggering the remote operation interface in the webpage, send the information for remotely accessing the controlled desktop to the web server. A remote connection request, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device.

C6. A device for realizing remote desktop, comprising:

The receiving unit is configured to receive a control strategy sent by the web server according to the received remote connection request, the control strategy includes a connection identifier for connecting to the one or more controlled devices, and the remote connection request is the master browser When used to remotely access the desktop of the controlled device, a request including the identification of the master browser and the identification of more than one controlled device is sent to the web server;

A sending unit, configured to send a remote assistance control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between one or more controlled devices and the master browser according to the remote assistance control instruction;

The receiving unit is further configured to receive the control information forwarded by the transit server;

The sending unit is further configured to return desktop information corresponding to the control information to the master browser according to the control information.

C7, according to the device described in C6, the device also includes:

an acquiring unit, configured to acquire desktop information of the device where the device is located according to the control information;

Correspondingly, the sending unit is configured to send back the desktop information acquired by the acquiring unit to the master browser.

C8. A method for realizing remote desktop, comprising:

Initiate a remote connection request for remote access to the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device;

receiving a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the more than one controlled device;

According to the control strategy, sending a remote control instruction to the transfer server, so that the transfer server establishes a connection between the master browser and more than one controlled device according to the remote control instruction;

Sending control information to the more than one controlled device through the transit server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information.

C9. According to the method described in C8, initiate a remote connection request for remote access to the desktop of the controlled device, including:

Load the webpage that manages all controlled devices in the web server, which shows the identification of all or part of the controlled devices; select the controlled device that establishes a remote connection in the webpage, and trigger the remote operation interface in the webpage Afterwards, a remote connection request for remotely accessing the controlled desktop is sent to the web server.

D10. A method for realizing remote desktop, comprising:

Receiving the control strategy sent by the web server according to the received remote connection request, the control strategy includes connection identifiers for connecting with the more than one controlled device, and the remote connection request is used by the master browser for remote access When the controlled device desktop is sent to the web server, the request includes the identification of the master browser and the identification of more than one controlled device;

According to the control strategy, sending a remote assistance control instruction to the transfer server, so that the transfer server establishes a connection between more than one controlled device and the master browser according to the remote assistance control instruction;

The control information forwarded by the transit server is received, and the desktop information corresponding to the control information is returned to the master browser according to the control information.

D11. According to the method described in D10, the receiving the control information forwarded by the transfer server, and returning the desktop information corresponding to the control information to the master browser according to the control information, including:

The control information forwarded by the transfer server is received, the desktop information of the controlled device is obtained according to the control information, and the obtained desktop information is returned to the master browser.

In the description of the invention, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the above description of exemplary embodiments of the invention, in order to streamline the present disclosure and to facilitate understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together into a single embodiment , figure, or description of it. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and installed in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except where at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any one of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all functions of some or all components in a browser terminal device according to an embodiment of the present invention . The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. All of them should be covered by the scope of the claims and description of the present invention.

Claims (11)

1. A remote desktop management system, characterized in that, comprising: Master control browser, more than one controlled device, web server and transit server; The master browser and the controlled device interact with the web server respectively; The master browser and the controlled device respectively interact with the transit server; The web server is configured to receive a remote connection request initiated by the master browser for remotely accessing the desktop of the controlled device, and send control messages to the master browser and the controlled device respectively according to the remote connection request. Strategy; The master control browser and the controlled device respectively receive the control policy and establish a connection through the transfer server, and the master control browser controls/accesses the desktop of the controlled device through the transfer server. 2. The system according to claim 1, wherein the master browser is specifically used for Loading a webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed; After selecting the controlled device to establish a remote connection in the webpage, trigger the remote operation interface in the webpage, and start sending the remote connection request to the web server; The remote connection request includes: the identifier of the master browser and the identifier of the controlled device. 3. The system according to claim 1, wherein the master browser is also used to After receiving the control strategy, according to the control strategy, send a remote control instruction conforming to a preset format to the transit server; The controlled device is also used for After receiving the control strategy, according to the control strategy, send a remote assistance control command conforming to a preset format to the transfer server; The transit server is specifically used for After receiving the remote control instruction sent by the master browser and receiving the remote assistance control instruction sent by the controlled device, determining whether the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, When the connection identifier in the remote control instruction matches the connection identifier in the remote assistance control instruction, establish a connection between the master browser and the controlled device. 4. A browser, characterized in that, comprising: A sending unit, configured to initiate a remote connection request for remotely accessing the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device; A receiving unit, configured to receive a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the one or more controlled devices; The sending unit is further configured to send a remote control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between the master browser and one or more controlled devices according to the remote control instruction; as well as It is also used to send control information to the more than one controlled device through the relay server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information. 5. The browser according to claim 4, wherein the browser further comprises: The loading unit is used to load the webpage for managing all controlled devices in the web server, where all or part of the controlled device's identification is displayed in the webpage; Correspondingly, the sending unit is specifically configured to select a controlled device that establishes a remote connection in the webpage, and after triggering the remote operation interface in the webpage, send the information for remotely accessing the controlled desktop to the web server. A remote connection request, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device. 6. A device for realizing remote desktop, characterized in that, comprising: The receiving unit is used to receive the control strategy sent by the web server according to the received remote connection request, the control strategy includes a connection identifier for connecting with more than one controlled device, and the remote connection request is used by the master browser When remotely accessing the desktop of the controlled device, a request including the identification of the master browser and the identification of more than one controlled device is sent to the web server; A sending unit, configured to send a remote assistance control instruction to the transfer server according to the control strategy, so that the transfer server establishes a connection between one or more controlled devices and the master browser according to the remote assistance control instruction; The receiving unit is further configured to receive the control information forwarded by the transit server; The sending unit is further configured to return desktop information corresponding to the control information to the master browser according to the control information. 7. The device according to claim 6, further comprising: an acquiring unit, configured to acquire desktop information of the device where the device is located according to the control information; Correspondingly, the sending unit is configured to send back the desktop information acquired by the acquiring unit to the master browser. 8. A method for realizing remote desktop, characterized in that, comprising: Initiate a remote connection request for remote access to the desktop of the controlled device, where the remote connection request includes: the identifier of the master browser and the identifiers of more than one controlled device; receiving a control strategy sent by the web server according to the received remote connection request, the control strategy including a connection identifier for connecting to the more than one controlled device; According to the control strategy, sending a remote control instruction to the transfer server, so that the transfer server establishes a connection between the master browser and more than one controlled device according to the remote control instruction; Sending control information to the more than one controlled device through the transit server, so that the controlled terminal returns desktop information corresponding to the control information according to the control information. 9. The method according to claim 8, wherein initiating a remote connection request for remote access to the desktop of the controlled device comprises: Load the webpage that manages all controlled devices in the web server, which shows the identification of all or part of the controlled devices; select the controlled device that establishes a remote connection in the webpage, and trigger the remote operation interface in the webpage Afterwards, a remote connection request for remotely accessing the controlled desktop is sent to the web server. 10. A method for realizing remote desktop, characterized in that, comprising: Receive the control strategy sent by the web server according to the received remote connection request, the control strategy includes connection identifiers for connecting with more than one controlled device, and the remote connection request is used by the master browser for remote access to the controlled device When the device desktop is sent to the web server, the request includes the identification of the master browser and the identification of more than one controlled device; According to the control strategy, sending a remote assistance control instruction to the transfer server, so that the transfer server establishes a connection between more than one controlled device and the master browser according to the remote assistance control instruction; The control information forwarded by the transit server is received, and the desktop information corresponding to the control information is returned to the master browser according to the control information. 11. The method according to claim 10, characterized in that receiving the control information forwarded by the transit server, and returning the desktop information corresponding to the control information to the master browser according to the control information ,include: The control information forwarded by the transfer server is received, the desktop information of the controlled device is obtained according to the control information, and the obtained desktop information is returned to the master browser.