【摘要】 本文从应用角度出发,提出了采用虚拟仪表的基于微控制器的数据采集方案。用ARM7对硅微陀螺的输出信号进行采集和处理,用LabVIEW作为开发平台,二者之间通过串口实现数据通信,利用Lab-VIEW强大的数据处理功能对采集的陀螺输出数据进行实时处理、分析和显示。详细介绍了系统的硬件结构和软件模块的设计方案。该方案设计简单,调试方便,经实际检验,具有一定的应用价值。更多还原

【Abstract】 From the view of application,a new data acquisition method using LabVIEW based on MCU was presented;the ARM7 is used to acquire data from micro machined silicon gyroscope and the Visual Instrument was used to process the data,they communicate via serial port.The data acquired from gyro are dynamically displayed and analyzed by LabVIEW with it’s powerful data processing function.The design methods of hardware and software are discussed in detail.This proposal has the advantage of simple designation and easy debugging.Tests show that this method is practical.更多还原