ATS-1激光雷达实时处理显示系统设计  

Design of Real-time Processing and Display System of ATS-1 Lidar

作　　者：方欣[1,2] 胡顺星[1] 赵培涛[1,2] 王敏[1,2] 曹开法[1,2] 谢军[1] 汪少林[1,2] 

机构地区：[1]中国科学院安徽光学精密机械研究所大气光学中心,合肥230031 [2]中国科学院研究生院,北京100039

出　　处：《计算机工程》2009年第11期276-279,共4页Computer Engineering

基　　金：科技部科技基础性工作专项基金资助项目(2007FY110700)

摘　　要：为提高激光雷达系统探测的实时性,合理开发数据处理显示系统显得尤为必要。从ATS-1激光雷达多通道采集系统特征出发,基于多线程技术,设计激光雷达实时处理显示系统。该系统能够实时跟踪激光雷达探测的回波信号数据,并能自动进行数据处理,将数据结果进行实时显示,解决激光雷达采集数据和处理显示间隔时间长的问题,提高该激光雷达探测的实时性,为其他激光雷达处理显示系统的设计提供了思路。To improve the real-time performance, it is necessary to develop data processing and display system. According to the characteristic of acquisition system of ATS-1 lidar, this paper designs a real-time processing and display system of lidar based on the multithread technique. The system can track the return signal data of lidar monitoring, process it automatically, displays the result in real time. It solves the problem that the original system has the shortage of existing long interval between data acquiring and data processing. This paper improves the real-time performance of lidar monitoring, ptoposes a kind of reference method for the design of real-time processing and display system of other lidars.

关 键 词：激光雷达 多线程 实时处理 回波信号 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]