摘要
在再制造业信息化建设中,产品数据库是基础。针对再制造产品信息不确定性的特点,通过与制造业产品信息的对比,结合关系型数据库的特点和成组技术编码系统的特点,建立了一套再制造产品数据库中唯一性标识对象的方法,并在再制造产品数据库中得以成功运用。
In the process of making the remanufacturing industry information-based, production--database is basic. Target to the indefiniteness of remanufacturing production information, this article compared the information between manufacturing and remanufacturing, combined the character of relationship database and group technology coding system ＇, developed a method of how to unique identify the objects in a remanufacturing production database, and used it in a real database successfully.
出处
《装备制造技术》
2008年第7期114-117,共4页
Equipment Manufacturing Technology
基金
江西省教育厅基金资助项目(赣技字[2006]56号)
关键词
再制造产品数据库
对象
唯一性标识
主键
外键
编码
Remanufacturing production database
Object
Unique identifier
Primary key
Foreign key
Coding system
