基于SNMP的数据采集技术在指挥自动化系统中的应用

Data-gathering Technology Based on SNMP in the Command Automation System

针对指挥自动化系统分布式多域的系统结构特点以及高效数据采集的需求,提出了一种基于SNMP的域内数据采集模型,采用SNMP的主子代理模式,多个代理协调合作,共同完成数据采集任务。实验验证,本数据采集系统具有稳定性高,时效性强,可扩展性好、网络资源占用率低等特点,为整个指挥自动化网络系统高效运行提供了可靠的保证。

A domain-internal data-gathering based on SNMP model is proposed that is directed against the special structural characteristic of distributed multi-domain system and the requirement of high- efficient data-gathering in the command automation system. By using of master-sub agent based on SNMP, many agents cooperates coordinately to complete the tasks. Test proves that there is much merit in this model such as high stability, high efficiency, wide extending, low network resource consumption etc. It guarantees that the whole command automation system could run in fine status.