【作者】 程晓民； 陈炳森； 孙树臣；

【Author】 CHENG Xiao-min, CHEN Bing-sen, SUN Shu-chen (NingBo College, Ningbo, 315016 ;TongJi University. Shanghai. 200092: No. 1 Automobile Manufacturing Plant, Changchun , 130000)

【机构】 宁波高等专科学校； 同济大学机械工程学院； 第一汽车制造厂；

【摘要】 提出了网络联盟制造系统的信息流模型和信息网络模型,设计了网络联盟企业内部网络框架,论述了联盟企业的信息标准化及数据交换与信息共享安全,最后给出了产品信息模型．网络联盟制造系统的信息流动过程中, 包含着产品信息的加工处理和不断的信息交互,制造过程是产品信息不断增加的过程．以Internet／Intranet为基本框架与技术的网络信息系统中,利用动态交互作用和数据库互连技术,联盟企业在使用其局域网系统的同时,借助于网络联盟制造信息网方便地访问Internet．联盟成员之间的产品技术数据交换基于STEP标准,为保证信息共享安全,在网络框架中应进行信息加密和访问控制．更多还原

【Abstract】 In this thesis, authors put forward the module of information flow and information network; design the structure of internal network for network alliance enterprises, also they expound the information standardization and security of data interchange and information sharing of alliance enterprises, finally, author gives product information model. In the process of information flow in network alliance manufacturing, product information is processed and constantly interchanged, the process of manufacturing is the process of information increasing. Under the basic structure and technology of Internet/Intranet, alliance enterprise can easily connected to Internet while they are using their intranet by using dynamic interaction and database connection technology. Product data interchange between members of alliance is based on STEP standard, in order to guarantee the security of information sharing, data encryption and visitors control should be implemented in the structure of the alliance network.更多还原