基于掌上终端的蓝牙微微网无线数据采集控制系统  

Mobile Phone Controlled Wireless Data Acquisition System Based on Bluetooth Piconet

作　　者：邢璐[1] 别红霞[1] 

机构地区：[1]北京邮电大学信息与通信学院,北京100086

出　　处：《微计算机信息》2009年第32期184-186,共3页Control & Automation

基　　金：基金申请人:别红霞;项目名称:移动数据采集技术;基金颁发部门:国家支撑计划子课题(2007BAH15B0201)

摘　　要：以掌上终端作为上位机控制中心,基于蓝牙传输技术,实现对多个数据采集终端的无线控制及实时数据回收。基于掌上终端内置的蓝牙模块,讨论了运用微软与Widcomm协议栈实现蓝牙协议无线数据的通信方法,解决了蓝牙组网连接、安全认证、同步处理与数据接收等关键问题。掌上终端系统具有蓝牙终端自检、传感器校正、采集控制及数据回显等无线自动测量系统的主要功能。A distributed wireless data acquisition system was implemented based on Bluetooth technology, where a mobile terminal worked as the control console to communicate with multiple data acquisition cells and receive data in real time. Based on Mobile windows OS, the bluetooth communication software solutions were discussed by employing the protocol stacks from Microsoft and Widcomm . Key issues such as network connection, security authentication, synchronous acquisition and data processing were studies in detail. The Mobile Phone controlling system can invoke the self-check of data acquisition cells and calibration of sensors. It can also control the data acquisition procedures, collecting , processing, saving the data and displaying in curved form.

关 键 词：蓝牙协议 无线数据采集 掌上终端 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]