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高速红外视频采集系统设计
投稿时间:2018-02-28  修订日期:2018-03-06  点此下载全文
引用本文:刘淳,张涌,孙静.高速红外视频采集系统设计[J].红外,2018,39(4):12~17
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作者单位E-mail
刘淳 中国科学院上海技术物理研究所 1482916007@qq.com 
张涌 中国科学院上海技术物理研究所  
孙静 中国科学院上海技术物理研究所  
基金项目:脉冲功率激光技术国家重点实验室开放基金项目(SKL2016KF07);中国科学院上海技术物理研究所创新基金项目(cx-111)
中文摘要:提出了一种高速红外视频采集系统,重点介绍了系统关键模块——PCI-E采集卡的设计与实现。采集卡主要基于Kintex7系列现场可编程逻辑门阵列(Field-Programmable Gate Array, FPGA)的硬件结构,利用Aurora核与Xilinx 7系列PCI-E核成功地将高速光纤传输以及PCI-E技术应用于此系统。实验结果表明,这种高速红外视频采集系统可以稳定、可靠地长时间工作,非常适用于高帧频大面阵红外视频的实时采集、显示与存储。
中文关键词:高速红外视频  采集系统  Aurora核〗  7系列PCI-E核
 
Design of High-speed Infrared Video Acquisition System
Abstract:A high-speed infrared video acquisition system is proposed. The design and implementation of a PCI-E acquisition board which is the key module of the acquisition system is mainly presented. The acquisition board is mainly based on the hardware structure of Kintex7 Field-Programmable Gate Array (FPFA). In the acquisition system, the high-speed fiber transmission and PCI-E technology are used successfully by utilizing Aurora core and Xilinx 7 series PCI-E IP core. The experimental results show that this high-speed infrared video acquisition system can operate stably and reliably for a long time. It is very suitable for the real-time acquisition, display and storage of high frame rate and large array infrared video.
keywords:high-speed infrared video  acquisition system  Aurora IP core  7 series PCI-E IP core
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