Velodyne HD HDL-64E S2 Operations Instructions download pdf (Page 5)

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Principles of Operation

The HDL-32E creates 360° 3D images by using 32 laser/detector pairs whose housing rapidly spins to scan the surrounding environment.

This design allows for the lasers to each fire thousands of times per second, providing a rich, 3D point cloud.

Digital signal processing and waveform analysis provide high accuracy, extended distance sensing and intensity data.

The HDL-32E uses a direct drive motor system, employing no belts or chains in the drive train, to improve reliability and reduce

maintenance. The unit provides:

• A 360° horizontal field of view (FOV)

• A 41.3° vertical FOV

• Usable returns up to 70 meters

Figure

Overview of the LiDAR HDL-32E 3D Imaging System.

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Velodyne HD HDL-64E S2 Operations Instructions Page 5