基于SQLite的安全壳缺陷检测数据库设计与应用

Design and application of defect detection database system of containment shell based on SQLite

针对目前已建核电站安全壳表面出现破损或者裂缝现象,利用VS2008软件平台、图像处理技术以及相应的硬件设计,开发出了安全壳外观缺陷检测系统。在此系统中,通过与SQL Server比较,将目前最流行的开源数据库SQLite技术应用到了VS2008开发平台中,利用SQLite提供的API函数,实现了对登录权限的设置,大容量BLOB型数据的存储及检索等功能,使得检测系统高效、有序的运行,并且易于维护。

Aiming at the containment shell surface of Nuclear Power Plants which have been built appears damaged or crack phenomenon, it developed a defect detection system of containment shell appearance, with VS2008 software platforms, image processing technology and the corresponding hardware design. Compared with SQL Server in the system, it applied the most popular open source database technology SQLite to VS2008 development platform. We use the API functions provided by SQLite to realize the functions of settings of the login permissions, storage and retrieval of large capacity BLOB data, which made the detection system efficient, orderly, and easy to maintain.