摘要
无线传感器网络节点的设计,对于构成一个实际的无线传感器网络应用系统具有重要意义。本文在对ZigBee协议和无线传感器网络体系结构进行论述的基础上,设计了一种基于ZigBee协议和PIC18F4620单片机的无线传感器网络节点。该节点采用了一款符合IEEE802.15.4标准的ZigBee无线网络芯片CC2420,通过PIC18F4620单片机的SPI接口实现单片机和ZigBee芯片的通讯。文中对该节点开发设计过程中的主要问题进行了较详细的论述,对传感器网络设计与应用具有参考价值。
The wireless sensor networks node design is very important for the foundation of a wireless sensor networks application system, The wireless sensor networks node introduced in this paper is based on ZigBee protocol and MCU PIC18F4620. For the nodes, transceiver CC2420 based on IEEE802.15.4 standard and SPI interface of MCU PIC18F4620 used to communicate with CC2420 are selected .The main experiences in the design procedure gives out a reference background for other wireless sensor networks design.
出处
《沈阳航空工业学院学报》
2007年第5期61-64,共4页
Journal of Shenyang Institute of Aeronautical Engineering
