基于ARM-Linux的工业CT采集传输系统软件设计  

Design of Acquisition & Transmission Software Based on ARM-Linux for Industrial CT

作　　者：王珏[1] 黄亮[1] 谭辉[1] 徐利兵[1] 

机构地区：[1]重庆大学光电技术及系统教育部重点实验室ICT研究中心,重庆400030

出　　处：《核电子学与探测技术》2009年第5期940-944,共5页Nuclear Electronics & Detection Technology

基　　金：国家"863计划"资助项目(2006AA04Z104)

摘　　要：为了满足高性能工业CT对采集传输系统高速、稳定、可靠的需求,开发了一种ARM+FP-GA构架的采集传输系统,并在此平台上设计了基于ARM-Linux的嵌入式采集传输系统软件。实验结果表明,该系统能够实现对数据的实时采集与可靠传输,并在多套工业CT/DR系统中得到成功应用。In order to ensure stability and reliability of the data acquisition and transmission system in Industrial Computed Tomography （ICT）, the hardware platform based on ARM＋ FPGA structure and the embedded system software based on Linux have been developed. The experimental results show that the software based on ARM-Linux works steadily with satisfying performance. The system has been applied in several industrial CT/DR systems successfully.

关 键 词：工业CT 采集传输系统 ARM FPGA LINUX 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]