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Method and system for graphic desktop synchronization

A desktop synchronization and graphics technology, applied in transmission systems, electrical components, etc., can solve problems such as difficult implementation and low synchronization efficiency, to overcome complexity and difficulty, improve synchronization efficiency, solve inconsistency and dynamic desktop images tearing effect

Inactive Publication Date: 2014-06-25
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a graphical desktop synchronization method and system for the problems of high difficulty in implementation and low synchronization efficiency

Method used

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  • Method and system for graphic desktop synchronization
  • Method and system for graphic desktop synchronization
  • Method and system for graphic desktop synchronization

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Embodiment Construction

[0024] Various embodiments of the method and system for synchronizing a graphical desktop of the present invention will be described in detail below.

[0025] Such as figure 1 As shown, it is a schematic flow chart of an embodiment of the graphical desktop synchronization method of the present invention, including:

[0026] Step S101: Generate a graphical desktop through the desktop server, and receive a graphical desktop data request sent by the client;

[0027] The graphics desktop generated by the desktop server can be a common graphics desktop or a high-resolution graphics desktop. After the desktop server generates the graphical desktop, it waits for the client to request the graphical desktop data. All clients will send requests according to their own resolution coordinates, and send graphics desktop data requests corresponding to the resolution coordinates to the desktop server.

[0028] Step S102: judging whether the graphic desktop data requests of all clients have...

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Abstract

The invention provides a method and system for graphic desktop synchronization. The method comprises the steps that a graphic desktop is generated through a desktop server and graphic desktop data requests sent by client sides are received; whether the graphic desktop data requests sent by all the client sides are received or not is judged, if yes, the graphic desktop is processed and compressed according to the graphic desktop data requests, and the compressed data are sent to the client sides; the compressed data are decompressed in the client sides, and decompression accomplishment orders are sent to the desktop server; whether the decompression accomplishment orders fed back by all the client sides are received or not is judged through the desktop server, and if yes, a plotting order is sent to each client side; according to the plotting orders, desktop graphic plotting is conducted on the decompressed data in the client sides. The synchronization efficiency is improved through the method and system.

Description

technical field [0001] The invention relates to the technical field of synchronization, in particular to a graphical desktop synchronization method and system. Background technique [0002] Since the emergence and application of computer graphics desktop technology, desktop resolution has experienced a development process from low to high. In order to obtain a higher desktop resolution, installing multiple graphic display cards in a single computer to generate a single desktop through a driver has become a mainstream technical means. However, limited by the bus technology and the performance of a single computer, this technology cannot increase the desktop resolution without limit, and because the higher the resolution, the more data needs to be refreshed, and the bus bandwidth is limited, so it will inevitably lead to data refresh rate decreased. [0003] In order to meet the needs of some industries for ultra-high-resolution desktop applications, traditional technology u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 蒙兴柳
Owner GUANGDONG VTRON TECH CO LTD