基于无线传感器网络的温湿度数据采集平台分析  

Analysis of temperature and humidity data acquisition platform based on wireless sensor network

作　　者：苏杨[1] 杨志军[1] 丁阳洋 康立富 

机构地区：[1]云南大学信息学院,昆明650091

出　　处：《国外电子测量技术》2017年第8期51-54,共4页Foreign Electronic Measurement Technology

摘　　要：为了能够实时、高效的采集环境中的温湿度数据,采用了一个以TinyOS为依托的无线传感网络数据采集平台,使用cc2538cb作为传感器节点,运用了blip协议初步完成了对温湿度监测应用程序的开发,实现了点对点通信,并且以轮询服务的机制作为基础,开发了点对多点的通信。实验过程中,通过将多个传感器节点置于不同的实验环境中,根据各节点在不同环境中采集数据的情况,证明了此种设计方法能够应对环境因素多变化的情形,能够成功的完成对环境中温湿度数据的采集,也避免了数据在传输过程中发生丢失的情况。In order to real-time and efficient collection of temperature and humidity data in the environment,this paper uses a TinyOS-based wireless sensor network data acquisition platform,the use of cc2538cb as a sensor node,the use of the blip protocol initially complete the application of temperature and humidity monitoring program development,to achieve the point-to-point communication,and the use of polling service as a basis for the development of point-to-multipoint communication.In the experiment process,by placing multiple sensor nodes in different experimental environments,according to the situation that each node collects data in different environments,it is proved that this kind of design method can cope with the change of environmental factors,and can successfully complete the collection of temperature and humidity data in the environment also avoid the loss of data during transmission.

关 键 词：TINYOS cc2538cb节点 环境监测 blip协议 

分 类 号：TN911[电子电信—通信与信息系统]