A Multi-Interface Remote Monitoring and Control System Architecture Based on Embedded Server
A Multi-Interface Remote Monitoring and Control System Architecture Based on Embedded Server
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发表时间：
2013
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通讯作者：
He;Liu;Lei;Wang;Sheng-Peng;Sun;Ya-dong
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作者：
He;Liu;Lei;Wang;Sheng-Peng;Sun;Ya-dong
提出了一种面向远程实时监控系统和分布式监控应用的多接口嵌入式服务器体系结构。该方案选用NXP公司的嵌入式微处理器LPC 3250作为嵌入式服务器的CPU，采用Linux操作系统。嵌入式服务器提供多种接口，支持各种应用场景。整个网络以局域网为基础，采用浏览器/服务器（B / S）模式。监控节点作为浏览器端点，带有嵌入式服务器的远程节点作为服务器端点。用户通过在浏览器上写入远程节点的IP地址，可以方便地获取各种传感器信息。与客户机/服务器（C / S）模式相比，B / S模式需要较少的维护，并且可以适用于大型用户群体。此外，简单网络管理协议（SNMP）用于管理因特网协议（IP）网络中的设备。演示实验结果表明，该系统能够很好地支持不同用户终端对网络的管理，使用户更好地与周围环境进行交互。
This paper presents a multi-interface embedded server architecture for remote real-time monitoring system and distributed monitoring applications. In the scheme,an embedded microprocessor( LPC3250 from NXP) is chosen as the CPU of the embedded server with a linux operation system( OS) environment. The embedded server provides multiple interfaces for supporting various application scenarios. The whole network is based on local area network and adopts the Browser / Server( B / S) model. The monitoring and control node is as a browser endpoint and the remote node with an embedded server is as a server endpoint. Users can easily acquire various sensors information through writing Internet protocol address of remote node on the computer browser. Compared with client / server( C / S) mode,B / S model needs less maintain and can be applicable to large user group. In addition,a simple network management protocol( SNMP) is used for management of devices in Internet protocol( IP) networks. The results of the demonstration experiment show that the proposed system gives good support to manage the network from different user terminals and allows the users to better interact with the ambient environment.