摘要
针对人体生理参数采集特点,设计了基于CC2430和TinyOS的星型无线传感器网络。实现了传感器节点和中心节点间CSMA/CA协议通信。以温湿度数据采集为例,采用nesC语言开发了节点应用程序。对传感器节点的功耗进行了计算。研究设计方法可应用于相关的周期性无线数据采集中。
The star wireless sensor networks based-on CC2430 and TinyOS is designed to meet the characteristics of human physical parameters collection.The communication between sensor node and sink node is realized according to CSMA/CA protocol.To illuminate the design method,the article gives an example to develop application program of temperature and humidity sensor node using nesC.The power consumption of the sensor node is calculated.The methods of research and design given in the article can be used in the related applications of periodic wireless data collection.
出处
《微型机与应用》
2010年第19期39-42,共4页
Microcomputer & Its Applications
基金
北京市教育委员会科技发展计划面上项目(KM200810012004)
