单片机与嵌入式系统应用2025，Vol.25Issue(10)：38-46,9.DOI:10.20193/j.ices2097-4191.2025.0054
基于FPGA的机载视频处理与传输系统
FPGA-based airborne video processing and transmission system
路遥 1孟德旭 1赵建宁 1李海龙 1申艳涛 1刘颖1
作者信息
- 1. 电信科学技术仪表研究所有限公司,北京 101011
- 折叠
摘要
Abstract
To address the limitations of SoC platforms in supporting professional video transmission in airborne environments,this paper proposes an FPGA-assisted airborne video processing and transmission system based on the RK3588.Serving as the core processing u-nit,the RK3588 is responsible for real-time video stream acquisition,target detection,and image enhancement.The processed video is then transmitted to the FPGA module via the MIPI-DSI2 interface.Considering that the MIPI-DSI2 interface is not suitable for long-dis-tance or high-interference transmission scenarios,the FPGA module adopts a triple-frame buffering mechanism and performs image for-mat conversion and SDI encoding to generate video streams compliant with the SMPTE standard.This ensures reliable video transmis-sion quality and system stability under complex airborne conditions.The experimental results demonstrate that the proposed system ef-fectively meets the demands of high-performance video processing and transmission in airborne applications.关键词
FPGA/机载视频处理系统/RK3588/SDI/MIPI-DSI2Key words
FPGA/airborne video processing system/RK3588/SDI/MIPI-DSI2分类
信息技术与安全科学引用本文复制引用
路遥,孟德旭,赵建宁,李海龙,申艳涛,刘颖..基于FPGA的机载视频处理与传输系统[J].单片机与嵌入式系统应用,2025,25(10):38-46,9.
