基于关系型数据结构的港口控制系统设计

Design of Port Control System Based on Relational Data Structure

将关系型数据结构引入港口复杂的流程控制中,用流程记录代替传统完全枚举法执行过程的复杂逻辑关系,实现流程解析和设备运行的分层和相对独立控制,减少程序控制过程中的逻辑交叉,从而提高复杂系统控制的编程灵活性和不同项目实施的可移植性。

The relational data structure is introduced into the complex port process control.The process record is used to replace the complex logical relationship of the traditional complete enumeration method,so as to realize the hierarchical and relatively independent control of process analysis and equipment operation,reduce the logical intersection in the process of program control,and improve the programming flexibility of complex system control and the portability of different project implementation.