计算机工程 ›› 2009, Vol. 35 ›› Issue (21): 244-246.doi: 10.3969/j.issn.1000-3428.2009.21.082

• 工程应用技术与实现 • 上一篇    下一篇

基于SNMP和OPC的泵站监控代理的实现

钱志浩,王建中   

  1. (杭州电子科技大学信息与控制研究所,杭州310018)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-11-05 发布日期:2009-11-05

Implementation of Pumping Station Monitoring Agent Based on SNMP and OPC

QIAN Zhi-hao, WANG Jian-zhong   

  1. (Institute of Information and Control, Hangzhou Dianzi University, Hangzhou 310018)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-11-05 Published:2009-11-05

摘要: 为实现对城市污水泵站设备的远程实时监测与控制,分析简单网络管理协议(SNMP)和OLE for Process Control(OPC)技术的特点及其实现方法。结合2种技术,运用AgentX协议及在SNMP Agent中嵌入OPC客户端的方式构建扩展代理/管理系统,通过举例分析,验证SNMP和OPC技术可增强设备的运行安全,提高泵站运行效率。

关键词: 监控系统, 简单网络管理协议, OPC技术, 代理, AgentX协议

Abstract: In order to monitor and control equipments of the urban sewage pumping station real-time and remotely, this paper analyzes the features and realization method of SNMP protocol and OLE for Process Control(OPC) technology, and constructs an extended manager/Agent system by combining the two technologies, adopting AgentX protocol and embedding OPC client into SNMP Agent. It verifies this method feasibly by examples and this new system can enhance the safe operation of equipment and improve the operating efficiency of the pumping station.

Key words: monitoring system, SNMP protocol, OLE for Process Control(OPC) technology, Agent, AgentX protocol

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