^论文字数:21581,页数:55 附任务书,开题报告,文献综述 数据库磁盘阵列智能保护控制系统的设计与研究 摘 要: 本^论文深入研究了AT89系列单片机工作原理、特点及应用范围。针对图书馆数据库因突然停电,工作环境温度升高、不间断电源(UPS)电量不足等原因而造成数据库磁盘阵列损坏这一问题和现象,进行了分析和研究,设计了一种以单片机为控制核心的数据库磁盘阵列智能保护控制系统,对数据库磁盘阵列进行有效的保护。在设计中应用了串行通信RS232接口,实现了控制系统与数据库PC主机的通信。 Protect the design of the control system and study in intelligence of the database Abstract :This thesis further investigates operation principle of the AT89 series one-chip computer , the characteristic and range of application. Suddenly lost electrical power to the library database, working environment temperature rise , incessant power (UPS ) electric consumption reason such as being insufficient and cause database magnetic disc array damage question and phenomenon this, have carried on the analysis and research, regarded one-chip computer as and controlled the magnetic disc array intelligence of the central database and protected the control system after designing one kind, carry on effective protection to the magnetic disc array of the database .We have used procedure special-purpose serial communication controlling RS-232-C controlling part, realize control system and database control communication, PC of host computer. 目 录
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Tags:数据库 磁盘阵列 智能 保护 控制系统 设计 研究 | 2012-01-08 14:45:48【返回顶部】 |