两级计算机能源管理系统中能源数据管理的总体设计
来源期刊:中南大学学报(自然科学版)1987年第3期
论文作者:刘国平 饶立昌
文章页码:307 - 313
关键词:计算机管理; 数据管理; 数据检索; 数据处理; 多机系统; 模式; 文件系统; 模块化程序; 能源;二级计算机
Key words:computer management; data management; data retrieval; data handling; multicomputer systems; modes; file systems; modulazized programs; energy sources;two-level computer
摘 要:本文介绍了在一台M20D(CPU-Z8001)十六位微型计算机和十三台Z80Ⅱ八位单板计算机上实现的两级计算机能源管理系统(简称TCEMS)中能源数据管理(简称EDM)的组织结构、主要功能结构、工作过程和特点以及为提高EDM性能而采取的一些技术措施。能源数据管理采用了灵活性和通用性较强的文件管理,并具有数据库管理系统中的某些特点,给予了TCEMS极大的数据管理支持。
Abstract: A two-level computer energy management system [TCEMS], which consists of a 16-bit microcomputer M20D (cpu-Z8001) and thirteen 8-bit single board computers ZS0 Ⅱ (cup-Z80), has been successfully used in a manufacture factory. This paper presents briefly its organizational structure, main function structure, operating procedures and characteristics of the energy data management (EDM) and some technical measures to improve performance of EDM in this system. EDM has a flexible, versatile and powerful file management system. It contains some features of the database management system and supports powerfully data management for TCEMS.