【摘要】 介绍一种嵌入式远程测控系统设计方案,该方案采用中间层方式,以加强系统的安全性、可靠性,并有效地节省IP地址。系统以嵌入式ARM 9为核心,以Linux为操作系统平台,利用FCS系统将底层设备统一组网与系统相连,上层直接接入Internet,允许授权用户在任意点可以通过Internet访问系统,并实现对现场设备群的远程监控。该系统的可移植性高,应用前景广泛。更多还原

【Abstract】 A scheme of an embedded remote monitoring and control system which can enhance the system′s security and reliability,save the using of IP address effectively as a middle layer is introduced.The system′s core is an embedded ARM9,using Linux as its operating system platform and combining the devices with a Filed Control System(FCS).On the other side of the system is directly connected to the Internet.The client who is authorized the role can access this system,get the devices′ information and control them remotely at anywhere just through the Internet.There is a widespread usage in the industrial control and the system is easy to port to other filed.更多还原