江苏南水北调工程调度运行管理基础数据库设计

Design of basic database for dispatching operation and management of jiangsu south-to-north Water Diversion Project

针对江苏南水北调工程调度运行管理对象持久化、数据结构复杂的特点,采用面向对象的思想,提出江苏南水北调工程调度运行管理基础空间数据库的总体设计、数据库组成及建设内容,重点从江苏南水北调工程调度运行管理对象的分类、编码和空间关系梳理等方面阐述数据库设计的关键流程,并采用UML建模语言进行数据库建模,为江苏南水北调工程调度运行管理提供数据支撑,为未来江苏南水北调工程调度运行管理业务应用的可扩展性提供基础。

Aiming at the characteristics of persistence of operation and management objects andcomplicated data structure of Jiangsu South-to-North Water Diversion Project, the overall design, databasecomposition and construction contents of the basic spatial database for the operation and management ofJiangsu South-to-North Water Diversion Project were put forward by adopting the object-oriented idea.The key process of database design was expounded from the classification, coding and spatial relation ofthe dispatching operation management objects, and the UML modeling language was used to model thedatabase, which provided data support for the dispatching and operation management of Jiangsu South-to-North Water Diversion Project, and provided the basis for the scalability of the dispatching and operationmanagement business application of Jiangsu South-to-North Water Diversion Project in the future.