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lidar_ce30_driver_matlab

这是为面阵激光雷达ce30-d而开发的驱动代码,采用matlab的m语言,可直接显示点云图、深度图,处理速度约30fps。

作者:王宇豪@ifr(博远楼313)

如何开始

  • 建议安装matlab2019及以上版本

  • 打开工程所在目录并运行

  • 工程架构如下图所示,ce30Display目录存放点云显示的相关代码,ce30PointCloud目录存放点云原始数据相关代码,ce30Sensor目录存放通信协议、通信指令等代码。

  • 运行main.m

关于处理速度和激光雷达

oopProject为面向对象的写法,处理速度略慢,约5fps,适合验证算法;

popProject为面向过程的写法,处理速度约30fps,实时性较好;

激光雷达相关参数

参数表 Parameter 典型值
测距方式 Method 时间飞行法 Time of flight
工作波长 Peak Wavelength 850nm
探测视场角 FoV 60*4°
分辨率 Pixel Resolution 320*20
角分辨率(垂直) Angular Resolution (vertical) 0.2°
刷新速率 Frame Rate 30fps
响应时间 Response Time ≤167ms
距离分辨力 Ranging Resolution 1cm
探测距离 Detecting Range 0.4~28m@90%反射率
非模糊量程 Unambiguity Range 28m
距离重复精度 Repeatability(1σ) ≤5cm

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