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Received:June 20, 2010 Revised:August 03, 2010
Received:June 20, 2010 Revised:August 03, 2010
中文摘要: 鉴于中小企业无资金建立自己的网站宣传产品，开发了基于PaaS 模式的机械产品资源共享平台。平台采用四层架构实现，使用X3D 展示三维模型，通过SAI 方式实现动态交互。结合机械产品非结构化数据多并且数据量大的特点，将X3D 文件及三维模型文件放在服务器端，通过MechanicalProductionList 表来索引相关文件。平台具有水平扩展性，可以满足用户增多的情况。平台显示三维模型速度快，动态交互性强，可有力的宣传企业产品。
Abstract:The paper developed a platform to share resources of mechanical production based on PaaS considering small and medium company not have enough fund to build website to advertise production. The platform has a 4 layers architecture, applying X3D to display 3D model, SAI used to realize interaction dynamic. Thinking about the characteristic that mechanical product contain much non-structure data, files of X3D and 3D model that can be index via MechanicalProductionList table were not keep in database for saving space. The platform can meet the increasing of users for having the scalable ability. The platform render 3D models quickly, interactive strongly, can advertise production powerfully.
keywords: PaaS X3D render 3D model resource sharing
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基金项目:浙江省新世纪高等教育教学改革项目(yb06142)
引用文本：
骆正茂,王娟.机械产品资源共享平台.计算机系统应用,2011,20(2):14-17
LUO ZHENG-Mao,WANG Juan.Platform for Resource Sharing of Mechanical Production.COMPUTER SYSTEMS APPLICATIONS,2011,20(2):14-17
骆正茂,王娟.机械产品资源共享平台.计算机系统应用,2011,20(2):14-17
LUO ZHENG-Mao,WANG Juan.Platform for Resource Sharing of Mechanical Production.COMPUTER SYSTEMS APPLICATIONS,2011,20(2):14-17
