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基于云计算的多投影系统项目管理与安全设计
Project Management and Security Design for Multi-projector System Based on Cloud Computing
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作 者:陕亮
SHAN Liang (School of Computer Science, Fudan University, Shanghai 201203, China)
机构地区:复旦大学计算机科学技术学院,上海201203
出 处:《计算机工程》 CSCD 2014年第40卷第4期 19-25页,31页,共8页
Computer Engineering
摘 要:在传统的多投影显示系统中,各类媒体资源文件都散乱地存放在本地,并且占用较大的存储空间,使用本地存储设备难以对所有项目的文件进行管理与存放。针对该问题,提出基于云计算的多投影显示系统在线项目管理解决方案。通过Amazon云计算平台实现多投影项目的在线管理,注册并创建项目与进度信息,利用云平台海量存储空间以及可伸缩计算能力,导出与项目相关的工程文件、图像、视频等资源文件,并打包上传到云端对应的项目中。测试结果表明,该方案能正确建立项目与文件的对应关系,方便用户对项目进行管理与维护,缓解本地存储的压力。
The media resource files used by multi-projector display system are scattered in the local, and require a lot of storage space. Using local storage system can not hold these files of all projects. Therefore, an online project management solution based on cloud computing for multi-projector display system is proposed. It uses Amazon cloud platform to provide online project management for the multi-projector display projects, and makes use of the mass storage space and scalability computing ability of the cloud platform to support storing the project files online with the help of Amazon file storage services. It uses online project management to register and create project and schedule information, exports all the related project files, packs and uploads them onto the cloud server. Test result shows that the relationship between projects and project files are established, which provides users to manage all of their projects and then release the local storage pressure.
关键词:云计算 多投影显示 在线项目管理 在线存储 安全模块 加密狗
cloud computing ; multi-projector display ; online project management ; online storage ; security module ; softdog ; |
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