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Virtual keyboard input method, device and system

A virtual keyboard input and virtual keyboard technology, applied in the computer field, can solve problems such as inapplicable display desktop VDI

Active Publication Date: 2018-02-23
HUAWEI CLOUD COMPUTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that although this virtual keyboard-based input operation can be applied to conventional portable terminal devices, it is not suitable for VDI where the display desktop is controlled by the server.

Method used

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  • Virtual keyboard input method, device and system
  • Virtual keyboard input method, device and system

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Embodiment Construction

[0056]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] figure 1 It is a system architecture diagram of VDI for implementing the virtual keyboard input method of the embodiment of the present invention. like figure 1 As shown, the VDI includes a server 11 and a client device 12 , wherein the desktop of the client device 12 is a virtualized desktop controlled by the server 11 . It should be noted that the number of client devices 12 connected to the server 11 may be one or more, and only one is used as an ex...

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PUM

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Abstract

The invention provides a virtual keyboard input method, device and system. The method includes: the client device receives the operation information that the user performs an input operation on the virtual keyboard; the client device obtains the key code corresponding to the operation information; the client device sends the key code to the server to making the server obtain the key value input by the user according to the key code, and perform corresponding processing. The virtual keyboard input method, device and system provided by the present invention realize the input operation based on the virtual keyboard in VDI.

Description

technical field [0001] The invention relates to virtual keyboard technology, in particular to a virtual keyboard input method, device and system, and belongs to the technical field of computers. Background technique [0002] Virtual Desktop Infrastructure (VDI) is a new paradigm that many organizations are currently evaluating. VDI is designed to bring excellent responsiveness and customized user experience to intelligent distributed computers, and provide management and security advantages through a server-based model. In VDI, instead of running application systems such as Windows XP or Vista in each client device, the desktop of the client device is virtualized through the application system such as Windwos XP or Vista running on the server in the data center. The user connects to the server through the client computing protocol of the client device, and the user accesses the desktop of the client device as if accessing a traditional local installation desktop. [0003] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023
Inventor 陈普黄杨锋
Owner HUAWEI CLOUD COMPUTING TECH CO LTD