轻小型无人机载激光雷达系统研制及电力巡线应用  

Development of Mini UAV-borne LiDAR System and It's Application of Power Line Inspection

作　　者：李伟[1,2] 唐伶俐 吴昊昊[1] 腾格尔[1] 周梅 Li Wei;Tang Lingli;Wu Haohao;Tenggeer;Zhou Mei(Key Laboratory of Quantitative Remote Sensing Information Technology,Academy of Opto-Electronics,Chinese Academy of Sciences,Beijing 100094,China;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院光电研究院中国科学院定量遥感信息技术重点实验室,北京100094 [2]中国科学院大学,北京100049

出　　处：《遥感技术与应用》2019年第2期269-274,共6页Remote Sensing Technology and Application

基　　金：科技部国际合作项目(2015DFA70930)资助

摘　　要：基于无人机载平台的轻小型激光雷达系统是当今研究的热点,该系统具有价格低廉、方便携带和使用灵活的特点,近年来发展十分迅速。针对轻小型无人机载激光雷达系统研制所涉及的时间同步与结构集成设计、安置角误差消除等开展研究,提出了一种适用于复杂地形工况环境下的轻小型无人机载激光雷达数据采集与处理分析的完整解决方案,并利用集成后的系统开展了电力巡线巡检应用,试验数据分析结果充分展示了该系统在电力巡线上的优势,验证了其功能与性能。Mini UVA borne LiDAR system is a research hotspot nowadays,It has the characteristics of low cost,easy to carry and flexible to use,and has developed rapidly in recent years.This paper proposes a complete solution of the data acquisition and processing analysis by mini-UAV-borne LiDAR system,which mounted on a multi-rotor unmanned aerial vehicle.Aiming at the time synchronization and structure integration design and settling angle error elimination involved in the development of mini UAV-borne lidar system,a complete solution for data acquisition and processing analysis of light and mini UAV-borne lidar under complex terrain conditions is proposed.The integrated system is used to carry out power line patrol application,and the number of tests are carried out.According to the analysis results,the advantages of the system in power line inspection are fully demonstrated,and its functions and performances are verified.

关 键 词：激光雷达 无人机 安置角 电力巡线 地物分类 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]