无线传感节点信号发送模块设计  

Design of Wireless Sensor Nodes in Signaling Module

作　　者：王丽[1] 王雪萍[1] 

机构地区：[1]重庆工业职业技术学院,重庆400050

出　　处：《物流工程与管理》2009年第12期84-85,共2页Logistics Engineering and Management

摘　　要：无线传感器网络节点是一个微型的嵌入式系统,它的处理能力、存储能力和通信能力相对较弱。它由传感器模块、处理器模块、无线通信模块和能量供应模块四个部分组成,其中无线通信模块又可以分为信号发送模块和信号接收模块。文中详细介绍了无线传感器网络节点信号发送模块的工作原理,根据传感器的特点,选用极低功耗单片收发芯片CC1000设计一个可以安装在传感器网络节点上进行数据和信令信号发送的电路模块。Wireless sensor network node is a tiny embedded system, and its processing power, storage capacity and communications capabihty are relatively weak. It is consists of four modules which are sensor module, processor module, wireless communication and energy supply module. And wireless communication module can be divided into Signal send module and signal reception module. This paper describes the working principle of sending signal module of a wireless sensor network node , in accordance with the characteristics of sensors, optional low-power single-chip transceiver chip CC1000 can be selected to design a circuit module in a sensor network nodes to transmit the data and send the signal signaling.

关 键 词：无线传感器网络节点 信号发送模块 CC1000 

分 类 号：TN832[电子电信—信息与通信工程]