摘要
针对配电变压器面向实时监测与数据采集的应用需求,提出一种基于混合式无线传感网的嵌入式数系统,用于实时信息监测以及各种现场数据的采集和传输。说明了基于ZigBee技术的WSN组网方案,以S3C2440芯片为核心的嵌入式网关对监测数据进行处理,实现统一的数据管理和用户远程访问,给出系统软件的实现方法,构建了监控管理信息平台。通过对某厂配电变压器系统运行状态的实际监测,可靠性和实时性满足要求。
In view of the distribution transformer for the application of real- time monitoring and data collection requirements, puts forward a number of embedded system based on hybrid wireless sensor network, is used for real-time monitoring of the information and all kinds of field data acquisition and transmission. The networking scheme of WSN based on ZigBee Tech- nology.A monitoring management information platform was built by designing a integrated distribution network real-time monitoring system based on information fusion application, achieving a unified data management and user remote access by collecting monitor data to S3C2440 chip as the core of embedded. And at last, implementation method of the system soRware was put forward. After actual monitoring the distribution transformer state of the factory, it turned out that this system meets requirements in reliability and real time.
出处
《自动化与仪器仪表》
2013年第2期89-91,共3页
Automation & Instrumentation
