高精度实时数据采集系统的实用设计  

A Practical Design of Real-time Data Acquisition System of High-accuracy

作　　者：宋勇[1] 李清宝[1] 白燕[1] 曾光裕[1] 

机构地区：[1]解放军信息工程大学信息工程学院

出　　处：《微计算机信息》2005年第06S期66-68,共3页Control & Automation

摘　　要：本文介绍了一种简便实用的高精度实时数据采集系统。该系统基于USB接口,采用MCU控制采样,采样精度可达16位。具有成本低、开发特别简便、方便实用、可扩展性强等特点,可广泛应用于信号分析处理系统。本文通过对该系统的说明,还为读者提供了一种实用的开发USB总线设备的可行方案。A practical design of real-time data acquisition system of high-accuracy was introduced in this paper. This system is based on USB, and sampling precision can reach 16-bit. It is low cost, easily and conveniently developed, and has high practicality and outstanding expansibility. It can be widely used in many kinds of signal processing systems. By the introducing in the paper, a kind of practical design of developing equipments based on USB to readers as well.

关 键 词：通用串行总线 CH372 数据采集 固件 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]