摘要
基于无线传感器网络的理论和实现研究,提出了无线传感器网络系统。该系统由3个传感器节点和1个Sink节点组成。传感器节点采用MSP430F123单片机为处理器;Sink节点采用S3C2410为处理器,两者的无线传输模块均采用nRF2401芯片。经调试运行,该系统实现了小规模地区内温度信号的采集、传输和处理。运行结果表明,该系统可以作为无线传感器网络的实验系统,为无线传感器网络的研究提供实验平台。
Based on the theory and realization of wireless sensor network （WSN ） , the wireless sensor network system is proposed. The system consists of three sensor nodes and one Sink node. MSP430F123 is used as the processor of sensor node, and the S3C2401 chip is used as the processor of Sink node, the nRF2401 chip is used as the wireless transmission module of these two nodes. In debugging and operation, data acquisition, transmission and processing for temperature signals in small-scale area are implemented by the system. The result of operation indicates that the system can be used as an experimental system for wireless sensor networks, thus it provides experimental platform for researching wireless sensor networks.
出处
《自动化仪表》
CAS
北大核心
2009年第8期25-27,共3页
Process Automation Instrumentation
