蓝牙4.0无线传感网数据采集及以太网传输设计  

Design of Data Collection of Wireless Sensor Networks Based on Bluetooth 4. 0 and Ethernet Transmission System

作　　者：陈子龙[1] 张红雨[1] 李俊斌[1] 

机构地区：[1]电子科技大学电子工程学院,四川成都611731

出　　处：《电声技术》2013年第10期74-77,共4页Audio Engineering

基　　金：中央高校基本科研项目(A03008023401025)

摘　　要：介绍了蓝牙4.0无线传感器网络及以太网传输技术,以基于蓝牙低功耗技术的CC2540射频单片机为核心,控制多种传感器来进行数据的采集,搭建星形拓扑的蓝牙无线传感器网络,并通过以太网接口将采集到的数据传输给远程的TCP服务器。实验结果表明,本系统具有体积小、功耗低、远距离传输等优点。The technology of wireless sensor networks based on bluetooth 4.0 and Ethernet transmission is introduced. The main control chip is CC2540 which is based on bluetooth low - power technology. The CC2540 MCU uses some kinds of sen- sors for data collection and sets up bluetooth wireless sensor networks of star topology. The collected data would be sent to re- mote TCP server through the Ethernet interface. Experimental results show that the system is small with low power consump- tion and long- distance transmission.

关 键 词：蓝牙4 0 CC2540 无线传感器网络 以太网 W5100 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TP393.11[自动化与计算机技术—控制科学与工程]