Cursor synchronization method, and related equipment and system

A target device and cursor technology, applied in the computer field, can solve the problems of reducing user experience, inaccurate synchronization of cursor position, and inaccurate synchronization of cursors, etc., to achieve the effect of improving user experience and meeting the needs of different levels

Inactive Publication Date: 2018-01-12
SANGFOR TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the first solution, the cursor position on the client side cannot be accurately synchronized with the cursor on the server side. When the user needs to run some programs or peripherals that require cursor display or control the cursor position with high precision on the virtual desktop on the server side, such as an electronic whiteboard, For handwriting pads, shooting games, and image zooming software, since the cursor position on the server side is not fed back, the cursor positions on the client side and the server side are not synchronized precisely, resulting in misoperation of users when using these applications or peripherals, and poor user experience
[0006] In the second solution, the server will feed back the cursor position information on the server to the client, which takes time in the information transmission process, so that there will be a delay in the synchronization of the cursors on the server and the client, which is not necessary for most applications. Cursor display in the virtual machine is required or the accuracy of cursor synchronization is not high. If the second solution is completely adopted, the existence of this delay will reduce the user experience

Method used

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  • Cursor synchronization method, and related equipment and system
  • Cursor synchronization method, and related equipment and system
  • Cursor synchronization method, and related equipment and system

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Embodiment Construction

[0043] The embodiment of the present invention provides a cursor synchronization method, related equipment and system, which are used to intelligently realize the synchronization of the server-side cursor and the client-side cursor.

[0044] For ease of understanding, the desktop cloud application scenario of the embodiment of the present invention is firstly described as an example: the desktop cloud is usually composed of a client and a server, and the terminal device of the client transmits the desktop of the remote computing device by accessing the remote computing device To the client's terminal device, the client's terminal device can include ordinary computers, tablet computers, smart phones and thin client terminals TC, etc. The client's terminal device uses the remote desktop protocol to access the remote server through the network, and the server can set up multiple servers. Each server can implement multiple virtual machines at the same time, and the user accesses th...

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PUM

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Abstract

The embodiment of the invention discloses a cursor synchronization method, related equipment and a cursor synchronization system, applied to intelligently achieving synchronization of a server cursorand a client cursor, and meeting different layers of requirements of users on synchronization of the server cursor and the client cursor. The method provided by the embodiment of the invention comprises the steps of when a target process starts or target equipment is enabled, judging whether the target process or the target equipment is in a preset white list; if yes, acquiring real-time information of a server cursor during a target process execution period or a target equipment using period; and sending the real-time information of the server cursor to the client.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a cursor synchronization method, related equipment and system. Background technique [0002] With the rise of cloud technology, traditional desktop office methods are gradually being replaced by desktop cloud methods, that is, Virtual Desktop Infrastructure (VDI). Access the cloud server through the desktop cloud. In the desktop cloud technology, the operation information of the client's cursor needs to be transmitted to the server, so that the client's cursor operation can be executed and take effect on the server. For example, when the user moves the client's cursor, the client passes the local The application programming interface (Application Programming Interface, API) related to cursor control in the system obtains the status and current position information of the cursor buttons, and then transmits the obtained client cursor operation information to the server through prot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F9/44G06F3/0481
Inventor 邓得敏侯海鹏杨广东
Owner SANGFOR TECH INC
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