CIMS环境下异构数据库互操作技术的实现  

Realization of Alternative Operations of Heterogeneous Database in CIMS

作　　者：王茂华[1] 赵继[2] 韩松乔[1] 庄新姝[3] 

机构地区：[1]吉林大学机械科学与工程学院 [2]吉林大学 [3]吉林农业大学工程技术学院

出　　处：《农业机械学报》2002年第3期88-90,共3页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：实现 CIMS的关键是解决异构型分布数据库的集成。针对 CIMS中存在多种不同数据库的现状 ,提出了利用 ODBC技术进行异构数据库间数据访问的方案 ,并阐述了在 Power Builder中利用 ODBC技术实现异构数据库间数据访问的方法 。Agricultural machine manufacturing is characterized by flexible producing of multi types and variational batch. CIMS is a complicated system that involved production design, manufacture and production sale, in which the supporting circumstance is a heterogeneous database. So, the heterogeneous database integration is a key to CIMS realization. As the different kinds of DBMS may exist in a CIMS, a scheme of data visiting in heterogeneous database by ODBC technology was proposed and the method of data visiting of heterogeneous database in powerbuilder was developed in this paper, which laid the foundation of new modes of agricultural machine manufacture building.

关 键 词：农业机械 计算机集成制造系统 CIMS环境 异构数据库 数据访问 操作系统 农机制造模式 

分 类 号：TH116[机械工程—机械设计及理论] TP311[自动化与计算机技术—计算机软件与理论]