摘要
液压支架设计平台可有效提高设计效率,为搭建这一设计平台,需建立相应的功能模块,各个模块之间数据交换和接口管理要依靠数据管理模块来完成。针对数据管理模块的功能要求,采用SQL Server 2000进行数据管理的设计,建立了一个ADO数据访问封装类。介绍了用户管理功能的设计以及数据库的备份和更新,实现了对液压支架设计人员的权限、产品数据及文档信息的统一管理。
The design platform of hydraulic powere^t support can improve design efficiency effectively. It is nec- essary to establish corresponding functional module in order to construct this design platform The data exchange and interface management among every module depend on data management module to carry out. According to the functional requirement of data management module, SQL Server 2000 is adopted to manage prod- uct data, ~tnd an ADO data encapsulation class is established. Furthermore, the design of user management function and data backup and updating is introduced. Therefore, designer right, product data and file information can be managed in the design of hydraulic powered support.
出处
《煤矿机械》
北大核心
2008年第6期194-196,共3页
Coal Mine Machinery
关键词
液压支架
设计平台
数据管理
hydraulic powered support
design plafform
data management module
