基于加速度传感器的电子笔数据采集系统的设计与实现  

The design and realization of electronic pen acquisition system based on acceleration sensor

作　　者：王庆召[1,2] 邵安[1,2] 蔡纯洁[1] 

机构地区：[1]中国科学院合肥智能机械研究所,合肥230026 [2]中国科学技术大学,合肥230031

出　　处：《工业仪表与自动化装置》2009年第5期74-76,60,共4页Industrial Instrumentation & Automation

摘　　要：介绍了一种基于图形化编程语言LabVIEW为应用程序开发平台的电子笔数据采集系统的设计,该系统采用TI公司的MSP430F169作为主控制器,通过基于PDIUSBD12的USB接口实现数据传输,把采集的MMA7260QT的数据传送到上位机后再通过LabVIEW的功能模块顺利实现数据的保存。This article proposes a design for electronic pen acquisition and processing system.This design is based on LabVIEW,a graphical programming language which functions as the platform for application development.This system uses MSP430F169 produced by IT Company as MCU,and achieves data transmission by USB which is based on PDIUSBD12.After the acquired data MMA7260QT is transmitted to PC,the system then successfully manages the data processing with the function module of LabVIEW.

关 键 词：电子笔 LABVIEW MSP430 MMA7260QT USB数据采集 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]