现代电子技术Issue(5)：168-170,3.DOI:10.16652/j.issn.1004-373x.2016.05.041
多通道同步数据采集系统的设计与应用
Design and application of multi-channel synchronous data acquisition system
张家田 1董华强 1严正国1
作者信息
- 1. 光电油气测井与检测教育部重点实验室，陕西 西安 710065
- 折叠
摘要
Abstract
A 24⁃bit high⁃resolution four⁃channel synchronous data acquisition system based on Δ⁃Σ technology was de⁃signed for the micro⁃vibration detection system. The ADS1274 is taken as the core of the system, and high performance STM32F103 as the control unit of the system. The system has four operating modes of high resolution,high speed,low power consumption and low speed. The RS 232 communication interface is used to receive the command from upper computer and transfer the data to PC. The data is further processed by data processing software developed with VB 6.0,including waveform display and filtering of the data.关键词
数据采集/ADS1274/Δ-Σ技术/数据处理Key words
data acquisition/ADS1274/Δ-Σ technology/data processing分类
信息技术与安全科学引用本文复制引用
张家田,董华强,严正国..多通道同步数据采集系统的设计与应用[J].现代电子技术,2016,(5):168-170,3.
