ADO技术在电池极板测厚监控系统中的应用

在此介绍了AD0技术作为当前数据库引擎的必然性。并且在C—Builder6．0环境中，主要应用ADO面板的ADOConnection，ADOQuery和ADOCommand三个组件相结合，来实现对Access数据库的操作，包括数据表的建立，链接、查询和修改数据库等。将其应用到电池极板厚度测量监控系统中的用于人员信息管理的登录模块，采集到的厚度数据及报警信息的存储，并将厚度信息实时的显示在TChart中。实验结果表明，在C＋＋Builder中使用ADO组件操作Access数据库编程非常方便，很好地实现了对该系统中相关数据库的管理，并能够满足相关指标要求。

Application of ADO Technique in Thickness Measurement Monitoring System of Battery Plates

The necessity of ADO technique as the current database engine is introduced. The operation of Access database （such as the creation of table, connection, query and modification to database）is achieved in combination with three components of ADO panel including ADOConnection, ADOQuery and ADOCommand in C＋＋ Builder6. 0 environment. And then, these methods are applied in the thickness measurement monitoring system of battery plates, such as the login module for personnel information management, the storage of collected thickness data and alarming information, which can be also showed in TChart in time. The experimental results indicate that it＇s very convenient to operate Access database using ADO component in C＋＋ Builder, the management to database is realized, and the requirement of this system can be satisfied in a better way.