远程计算机电源控制系统的设计及实现  

Design and Implementation of Power Control System for Remote Computers

作　　者：沈娣丽[1] 上官同英[1] 孟雅俊[1] 李新华[2] 明五一[3] 

机构地区：[1]中州大学工程技术学院,河南郑州450015 [2]河南理工大学机械与动力工程学院,河南焦作454003 [3]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《机床与液压》2011年第18期89-93,共5页Machine Tool & Hydraulics

摘　　要：论述在无人职守远程计算机管理中,如何远程控制计算机的电源开关。设计方案软硬件相结合,以具有ARM7TDMI内核的S3C44B0X嵌入式处理器为硬件核心,通过GPIO口控制外部继电器开关,实现弱电控制交流强电输出的开关切换和模拟计算机的电源按键动作。软件上以Delphi编写服务器端软件、被控计算机控制端软件和管理端软件,同时配合SQL Server 2008数据库和TCP/IP协议,实现远程计算机电源控制。In the unattended remote computer management, how to realize the remote control of the computer＇s power switch was discussed. Software and hardware were combined in design scheme. Embedded S3C44BOX processor with ARM7TDMI core was used as hardware core. Through the GPIO port controlling external relay switches, the exchange of weak electricity controlling strong electricity output and analog of computer keystrokes were realized. Delphi was used to write server-side software, client software of controlled computer and management software. In conjunction with SQL Server 2008 database and TCP / IP protocol, the power control of remote computers was implemented.

关 键 词：远程电源控制 ARM嵌入式处理器 DELPHI软件 TCP/IP协议 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]