摘要： 为提高可视化资源的使用效率，提出一种可视化资源网格化方法。研究网格环境下可视化资源共享的体系结构和工作模式以及可视化资源服务化封装方法。可视化服务利用帧缓存捕捉可视化程序运行屏幕并保存为图像文件，通过Web服务器传送至远程的客户端显示。用户通过客户端向可视化服务提出请求，该请求被封装为XML格式文件，包含可视化任务执行所需参数描述信息。以虚拟样机可视化虚拟环境的网格化为例，验证了该方法的有效性。

关键词: 资源共享, 可视化, 网格服务

Abstract: In order to improve the utility of visualization resource, a gridding method for visualization resource is proposed. The architecture and work mode of visualization resource sharing on grid and the method for encapsulating visualization resource as a grid service are researched. The visualization service is used to capture the screen of visualization application which is saved as an image file with frame buffer, and it is transported to the remote client by Web server. The request from user which is encapsulated as XML file and includes the parameters of visualization task is sent to the visualization service by client. An application example of gridding of virtual environment for virtual prototyping is proposed to illuminate the validity of this method.

Key words: resource sharing, visualization, grid service

中图分类号: 

• TP391.9