Title:
SYSTEMS AND METHODS FOR CALIBRATING A LIDAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/211585
Kind Code:
A3
Abstract:
Systems and methods for calibrating a LiDAR device are disclosed. According to one embodiment, the system comprises a LiDAR device, a continuous curved target at a fixed distance from the LiDAR device, and a calibration controller operable to perform a reflectance over range calibration of the LiDAR device. The LiDAR device scans portions of the continuous curved target at different ranges during the calibration.
Inventors:
CAI ZHONGPING (US)
RAMIREZ GEOVANY (US)
SHAH AYUSH (US)
LUK SHING LEUNG (US)
SMITH MARCUS (US)
HALL DAVID S (US)
RAMIREZ GEOVANY (US)
SHAH AYUSH (US)
LUK SHING LEUNG (US)
SMITH MARCUS (US)
HALL DAVID S (US)
Application Number:
PCT/US2021/027084
Publication Date:
November 25, 2021
Filing Date:
April 13, 2021
Export Citation:
Assignee:
VELODYNE LIDAR USA INC (US)
International Classes:
G01S7/497; B32B33/00; G01S17/42; G02B5/124; G09F13/16
Foreign References:
| US20190212422A1 | 2019-07-11 | |||
| US5831719A | 1998-11-03 | |||
| US20190170865A1 | 2019-06-06 | |||
| EP0669869B1 | 1998-07-22 | |||
| US20070048501A1 | 2007-03-01 | |||
| EP2769248B1 | 2019-11-13 |
Attorney, Agent or Firm:
DUTTA, Sanjeet K. et al. (US)
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