基于Linux+ARM和FPGA的高速数据采集存储系统设计及实现  

Design and implementation of high⁃speed data acquisition and storage system based on Linux+ARM and FPGA

作　　者：徐义忠 曾艳丽 孙超[2] 苏鑫 宋云鹏 XU Yizhong;ZENG Yanli;SUN Chao;SU Xin;SONG Yunpeng(SINOMACH Sensing Technology Co.,Ltd.,Shenyang 110043,China;Oil and Gas Gathering and Transportation Company of Liaohe Oil Field,Panjin 124010,China)

机构地区：[1]国机传感科技有限公司,辽宁沈阳110043 [2]辽河油田油气集输公司,辽宁盘锦124010

出　　处：《电子设计工程》2023年第18期21-27,共7页Electronic Design Engineering

基　　金：国家自然科学基金资助项目(U21A20481)。

摘　　要：为了满足大量数据对于数据采集与存储系统的各项性能如采样频率、存储容量、数据处理和读写速度等提出的更高要求,设计了一套通用的高速数据采集与存储系统。以移植了Linux的ARM为控制核心,以FPGA作为数据获取接口,以TF卡作为存储介质,以USB作为数据输出接口,以以太网作为与上位机的通信接口,完成对大量数字信号的数据采集、存储、显示和传输功能,该系统已应用在多型管道智能内检测机器人上。In order to meet the higher requirements of a large amount of data on the performance of data acquisition and storage systems,such as sampling frequency,storage capacity,data processing and read/write speed,a general high⁃speed data acquisition and storage system is designed.It is proposed that the ARM transplanted with Linux is used as the control core,the FPGA is used as the data acquisition interface,the TF card is used as the storage medium,the USB is used as the data output interface,and the Ethernet is used as the communication interface with the host computer to complete the data acquisition,storage,display and transmission functions of a large number of digital signals.And the system has been applied on multi⁃type in⁃pipe intelligent inspection robots.

关 键 词：Linux+ARM FPGA FATFS TF卡 管道内检测 

分 类 号：TN98[电子电信—信息与通信工程]