| 基于FPGA的海量数据采集系统的设计 |
| |
| 引用本文： | 杨理践,于潇宇,高松巍. 基于FPGA的海量数据采集系统的设计[J]. 测控技术, 2009, 28(5) |
| |
| 作者姓名： | 杨理践 于潇宇 高松巍 |
| |
| 作者单位： | 沈阳工业大学,信息科学与工程学院,辽宁,沈阳,110178;沈阳工业大学,信息科学与工程学院,辽宁,沈阳,110178;沈阳工业大学,信息科学与工程学院,辽宁,沈阳,110178 |
| |
| 摘 要： | 介绍了一种海量数据采集的方法,解决了石油管道检测中多通道、高速实时采集的问题.利用FPGA实现了对400路模拟信号、每路采样频率1 kHz的数据采集;使用SPI总线简化了传感器与FPGA控制板之间的大量连线,同时满足了实时性和小型化的要求.通过实测数据和实测波形对系统进行了验证.
|
| 关 键 词： | 海量数据采集 SPI FPGA |
Design of Massive Data Acquisition System Based on FPGA |
| |
| YANG Li-jian,YU Xiao-yu,GAO Song-wei. Design of Massive Data Acquisition System Based on FPGA[J]. Measurement & Control Technology, 2009, 28(5) |
| |
| Authors: | YANG Li-jian YU Xiao-yu GAO Song-wei |
| |
| Affiliation: | Information Science and Engineering School;Shenyang University of Technology;Shenyang 110178;China |
| |
| Abstract: | A method for massive data acquisition system is introduced.This system solves the problem of multi-channel,high-speed and real-time acquisition in the petroleum pipeline detection.FPGA is used to acquire 400 channels at the rate of 1 kHz per channel.The massive wires between sensors and FPGA controlling board can be simplifed by SPI bus.Real time in acquisition and miniaturization in design are also achieved.The data and wave-form recorded in the experiments prove the feasibility of the system. |
| |
| Keywords: | SPI FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
