摘要
为研究适应配电网发展需求的监测网络,提出采用集成了ZigBee射频(RF)前端、内存和微控制器的单芯片CC2430进行无线传感器网络节点的硬件设计,并基于μC/OSⅡ嵌入式操作系统和CC2430芯片内置的ZigBee协议栈进行软件设计,实现数据采集处理和无线通信等功能。无线传感器网络节点包括传感器节点和汇聚节点,通过同一款芯片CC2430来实现,在具体的设计过程中,针对不同的功能,传感器节点和汇聚节点在硬件和软件设计上有不同的侧重。本设计具有成本低、性能好和可靠性高的优点,可适应配电网无线监测的要求。
In order to study monitoring network to meet the requirement of distribution network development,the hardware design of network node for wireless sensor is realized with CC2430 that integrates ZigBee radio frequency（RF） front end,memory and microcontroller.Its software design is also proposed based on μC/OS II embedded operating system and ZigBee wireless network protocol,which implements such functions as data acquisition processing and wireless communication.The network nodes of wireless sensor include sensor nodes and sink nodes,which are achieved through the CC2430.Sensor nodes and sink nodes are different during hardware and software designing process as to their different functions.This design has the advantages of low cost,good performance and high reliability to meet requirements of the wireless monitoring for distribution network.
出处
《现代电力》
2010年第6期79-82,共4页
Modern Electric Power
