Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022006158 - SYSTEMS, APPARATUSES, AND METHODS FOR CALIBRATING LIDAR SENSORS OF A ROBOT USING INTERSECTING LIDAR SENSORS

Publication Number WO/2022/006158
Publication Date 06.01.2022
International Application No. PCT/US2021/039688
International Filing Date 29.06.2021
IPC
G01S 17/89 2020.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
89for mapping or imaging
G01S 7/481 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
48of systems according to group G01S17/58
481Constructional features, e.g. arrangements of optical elements
G01S 7/497 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
48of systems according to group G01S17/58
497Means for monitoring or calibrating
G01S 17/88 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
Applicants
  • BRAIN CORPORATION [US]/[US]
Inventors
  • LUSTIG, Ryan
Agents
  • KAPOOR, Sidharth
Priority Data
63/045,42729.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS, APPARATUSES, AND METHODS FOR CALIBRATING LIDAR SENSORS OF A ROBOT USING INTERSECTING LIDAR SENSORS
(FR) SYSTÈMES, APPAREILS ET PROCÉDÉS D'ÉTALONNAGE DES CAPTEURS LIDAR D'UN ROBOT AU MOYEN DE CAPTEURS LIDAR À INTERSECTION
Abstract
(EN) Systems, apparatuses, and methods for calibrating LiDAR sensors of a robot using intersecting LiDAR sensors are disclosed herein. According to at least one non-limiting exemplary embodiment, a robot may calibrate a calibration LiDAR based on a determined pose of the calibration LiDAR, wherein the pose is determined based on a measurement error between the calibration LiDAR and an intersecting reference LiDAR.
(FR) L'invention concerne des systèmes, des appareils et des procédés d'étalonnage des capteurs LiDAR d'un robot au moyen de capteurs LiDAR à intersection. Dans au moins un exemple de réalisation non limitatif de la présente invention, un robot peut étalonner un LiDAR d'étalonnage en fonction d'une pose déterminée du LiDAR d'étalonnage, la pose étant déterminée en fonction d'une erreur de mesure entre le LiDAR d'étalonnage et un LiDAR de référence à intersection.
Latest bibliographic data on file with the International Bureau