基于嵌入式系统的无线传感器网络的应用研究

An application study of a wireless sensor network based on an embedded system

无线传感器网络是集成了传感器、嵌入式系统、网络和无线通信四大技术而形成的一种全新的信息获取和处理技术,它是一种新型的无基础设施的无线网络,能够实时监测、感知和采集各种环境或监测对象的信息,并对其进行处理、传送到需要这些信息的用户。该文分析了嵌入式平台下无线传感器网络的组成原理及应用,同时给出了部分程序代码及仿真运行结果。

A wireless sensor network is the technology that integrates sensor, embedded system, network and wireless communication into a brand-new technology provided with information data acquisition and processing. The wireless network is free from infra-structure and is able to monitor, sense and collect the information of all conditions and controlled objects. It can also process the information to be transmitted to the users who need it. The paper also presents the main application and the composed principle of this network based on the embedded system along with some of programes and the simulation result.