无人机机载图像处理芯片技术展望  

Prospect of UAV Image Processing Chip Technology

作　　者：尤益辉 贺敏辉 刘宗芳 李忠贤 YOU Yihui;HE Minhui;LIU Zongfang;ChoongHyun Lee(China Nanhu Academy of Electronics and Information Technology,Jiaxing 314002,China;Zhejiang University,Hangzhou 310058,China)

机构地区：[1]中国电子科技南湖研究院,浙江嘉兴314002 [2]浙江大学,浙江杭州310058

出　　处：《智能物联技术》2023年第4期1-5,共5页Technology of Io T& AI

基　　金：浙江省科学技术厅,2021.07-2024.06,浙江省“领雁”研发攻关计划项目,“面向图像应用的感存算融合芯片研究”(NO.2022C1098)。

摘　　要：无人机机载图像处理芯片直接影响着无人机的任务执行能力。本文对无人机图像处理应用发展现状、国内外图像处理芯片技术发展进行了综述。针对无人机图像处理芯片低功耗、高算力、低延迟、高在线数据处理的需求,本文提出了存算一体化芯片的技术路线,重点阐释了存算一体化芯片原理、架构,并对主流机载图像处理模块和基于存算一体化芯片的模块进行了性能对比,表明存算一体化芯片具有低功耗等优势。The airborne image processing chip directly affects the mission execution ability of UAV.In this paper,the development status of image processing applications and image processing chip technology of UAVS were reviewed.Aiming at the requirements of low power consumption,high computing power,low delay and high online data processing of UAV image processing chip,a technical route of memory and computing integration chip was proposed.This paper focused on the princi-ple and architecture of the integrated memory and computing chip,and compared the performance of the mainstream air-borne image processing module and the module based on the integrated memory and computing chip.It showed that the inte-grated memory and computing chip had the advantage of low power consumption.

关 键 词：无人机 目标检测 存算一体化芯片 图像处理 

分 类 号：V279[航空宇航科学与技术—飞行器设计] TN492[电子电信—微电子学与固体电子学]