摘要
基于某种大型局用程控交换机数据库维护工作原理，详细分析了交换机数据库的内容和结构，在定义和实现数据流与字符串相互转换类基础上，根据数据表特征描述文件，自动生成程控交换机数据库维护界面，其外观风格一致、数据配置灵活，具有很好的通用性，在实际使用中取得了很好的效果．这种设计思想适用于结构复杂、工作方式灵活的应用系统设计．
On the basis of the working principle of database maintenance of certain kind of large-sizeSPC exchange, the contents and structure of the database are analyzed. The data transfer class between flow-data and character string is defined and realized. The maintenance interface of SPC exchange database is automatically generated according to the data sheet feature description file. The interface is uniform in style of appearance, with flexible data configuration and good generality, and hasbeen used successfully in practice.
出处
《华中理工大学学报》
CSCD
北大核心
1997年第12期29-31,共3页
Journal of Huazhong University of Science and Technology
关键词
程控交换机
数据库
通用平台
人机界面
SPC exchange
database maintenance
data feature description
general
