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激光雷达具有频域和空间分辨能力,当前激光雷达数据采集方没有统一标准,针对激光雷达的应用以及数据特点,提了一套新型的激光雷达数据的采集以及处理系统。首先对激光雷达的工作原理进行了分析,并说明了激光雷达信号探测的模式,然后对激光雷达数据采集、管理、控制等部分进行具体设计与实现,最后将激光雷达数据采集系统应用于能见度和强度关联成像实际应用中,结果表明,本文系统可以很好满足实际应用的需求,具有很好的应用前景。
Lidar has the ability of frequency domain and spatial resolution. There is no uniform standard for the current laser radar data acquisition. Aiming at the application of Lidar and the characteristics of the data, a new type of Lidar data acquisition and processing system is proposed. Firstly, the working principle of laser radar is analyzed, and the pattern of laser radar signal detection is described. Then the design, realization and implementation of laser radar data acquisition, management and control are carried out. Finally, the application of laser radar data acquisition system to visibility and In the practical application of intensity-related imaging, the results show that the system in this paper can meet the needs of practical applications and has good application prospects.