红外, 2018, 39 (4): 12, 网络出版: 2018-06-09
高速红外视频采集系统设计
Design of High-speed Infrared Video Acquisition System
高速红外视频 采集系统 Aurora核 7系列PCI-E核 high-speed infrared video acquisition system Aurora IP core 7 series PCI-E IP core
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。
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.
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. LIU Chun, ZHANG Yong, SUN Jing. Design of High-speed Infrared Video Acquisition System[J]. INFRARED, 2018, 39(4): 12.