Lidar type

Lidar type"/>

Lidar type

MMM​​​​​​​LeddarTech Solid-State LiDAR Incorporating ST's Laser Beam-Scanning Tech Based on MEMS Mirror - YouTube

3D Hybrid Flash LiDAR Fundamentals - Video - LeddarTech

论文：1D-MEMS-Micro-Scanning-LiDAR.pdf (researchgate)

MEMES

偏震镜子,转动角度HFOV

漫光镜头（把点光源散成线光源--垂直FOV）

偏振镜：

 flash: 3D Flash LiDAR Fundamentals - YouTube

旋转激光雷达，探测信息各个角度需要同步，否则会失真， 同步要求后处理很好，online的同步就更复杂了。

flash 从源头保证了点云比较好，容易online处理。各个角度同步容易？ why。

构件：

 也是漫光镜头，镜头不动，

m行，n列

行数绝定了VFOV

漫反射散（列数）开角度绝对了水平HOV.

大陆：这个可能是全局曝光。（不是扫描方式，扫描方式ibeo next ,逐行算是逐行flash，如果是高速运动物体，有失真。物体时拉长的。）Continental's 3D Hi-Resolution Flash Lidar for automated driving at Consumer Electronics Show CES - YouTube

• Class 1 Eye-Safe 1064nm Laser
• Field of View (120° x 30°)
• Resolution: 128 x 32 (4096) pixels 

水平叫分辨率~0.9deg, 垂直1deg.

不行啊

• Dimensions: 100 x 120 x 65 mm
• Sensor Head Mass:~750 g
• Frame Rate: up to 25Hz
• Exp. Temp. Range: -30° to  +85°
• Storage Temp. Range: -40° to  +105°
• Supply Voltage: 12V
• Gigabit Ethernet + PTP support

Features & Benefits

• Solid-State Design
• Contiguous Pixels – No data gaps
• High-Vertical & Horizontal Resolution
• Co-registered Range & Intensity
• Up to 30 Hz Operation
• Low Intensity Return (10%) Capture
• 3D Global Shutter™
• Single pulse laser “Full Frame Scene“
• Degraded Visual Environments (rain, dust, smoke, sun, fog)
• Blockage detection
• Integrated Heater
• Optional Washing System
• Auto-alignment
• Continuous Sample Mode
• ASIL B (Functional Safety)