Cloud rendering system and method

Abstract

The invention provides a cloud rendering method. The method comprises: constructing a virtual server cluster at the cloud; and deploying a visual application to the virtual server cluster, performingrendering at a cloud end by adopting a virtualization technology, meanwhile, controlling rendering of a visual application by realizing a corresponding control flow instruction at the cloud end, coding a rendered image by realizing a corresponding image coding technology at the cloud end, and performing corresponding decoding at a client end, so that the image is visually displayed in the client end. The invention further provides a cloud rendering system. The beneficial effects of the system and the method are that the client does not need to carry out other complex operation, and can operatethe heavy-weight visual application on the client just through the decoding of the client according to the corresponding image decoding technology, thereby reducing the application conditions, and facilitating the popularization of the heavy-weight visual application.

Description

technical field [0001] The present invention relates to heavyweight visualization applications, in particular to a cloud rendering system and method. Background technique [0002] Currently in an era of rapid development of informatization, the digitization and informatization construction of smart cities cannot do without the support of heavyweight visualization applications. To use these heavyweight visualization applications, users must configure a computer with very good hardware configuration if they want to use heavyweight visualization applications, and they need to be used in a restricted software environment, so that these heavyweight visualization applications can be truly promoted. became a problem. [0003] At present, heavyweight visualization applications mainly include desktop applications and web applications. The desktop version of the application is developed based on the C / S mode. Users need to download the corresponding client software, and then use the...

AI Technical Summary

Problems solved by technology

The desktop version of the application is developed based on the C / S mode. Users need to download the corresponding client software, and then use the high-configuration client to open the software to view the application content under the operating system supported by the underlying layer. The web version of the application is based on the B / S The web application developed by the Web mode, users only need to enter the URL address to access it online. Currently, there are two technologies to realize the access of heavyweight visual applications on the browser: one based on plug-in technology (need to develop a special visual rendering Plug-ins, browsers need to install special plug-ins, not compatible with all browsers), another implementation based on WebGL technology (based on 3D drawing standards, no need to install any plug-ins, compatible with most browsers, but does not support large-scale 3D application performance Insufficient, there will be rendering freezes, browser crashes, etc.), at the same time, these two technologies also need to run large data volume 3D scenes under the high-configuration client

The above current technical solutions are mainly inconvenient to use (such as: limited by the operating system, need to install client software or plug-ins, limited by the browser), or insufficient performance and stability (such as: large scenarios under WebGL technology Insufficient application performance, there will be rendering freezes, browser crashes, etc.), or the client configuration requirements are high (for example: high-configuration client is required), and it cannot run on the browser of mobile devices (Android or IOS, etc.)

In general, the current heavyweight visualization applications are inconvenient to use, insufficient in performance and stability, require high client hardware configuration, and cannot be used on mobile devices (Android or IOS, etc.), so it is difficult to be used by ordinary users.

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