由传感器、微处理器和无线通信接口组成的无线传感器网络是一门日益引起人们研究兴趣的技术.它广阔地应用于医疗卫生、环境监测等领域.论文设计并实现了一种基于无线传感器技术的温度传感器监控系统.为了降低硬件成本,利用CC2430片内温度传感器进行温度采集.论文首先介绍了CC2430芯片的技术特点、基本功能,阐述了如何利用CC2430片内温度传感器进行温度测量的系统设计,给出了误差处理方法、实验的关键程序代码和实验结果.实验结果表明,基于CC2430片上温度传感器的温度监控系统适用于对监控温度精度要求不高、需自组网的环境.%Wireless sensor network,composed by sensors,microprocessor and wireless communication interface is an interesting field,and gains more and more attentions. The wide application prospects make it developing rapidly in some fields such as health care,environment monitoring field. It introduces a temperature monitoring system based on wireless sensor network,in which explains the technology features and basic function of CC2430, and explains how to design the temperature detection system using temperature sensor in CC2430 in order to reduce the cost of hardware. The key codes and the results of the experiment,as well as the data error handing method are given. The experimental results show that the system is applicable to those environments with low precision and ad hoc network requirements.
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