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1. WO2021067855 - APPARATUS AND METHOD FOR OBJECT MOTION ANALYSES OF LIDAR SENSOR DATA

Publication Number WO/2021/067855
Publication Date 08.04.2021
International Application No. PCT/US2020/054129
International Filing Date 02.10.2020
IPC
G01S 17/89 2020.01
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 17/88 2006.01
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
G01S 17/50 2006.01
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
02Systems using the reflection of electromagnetic waves other than radio waves
50Systems of measurement based on relative movement of target
CPC
G01S 17/42
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
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
42Simultaneous measurement of distance and other co-ordinates
G01S 17/50
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
02Systems using the reflection of electromagnetic waves other than radio waves
50Systems of measurement based on relative movement of target
G01S 17/86
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
86Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
G01S 7/4808
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 G01S13/00, G01S15/00, G01S17/00
48of systems according to group G01S17/00
4808Evaluating distance, position or velocity data
Applicants
  • QUANERGY SYSTEMS, INC. [US]/[US]
Inventors
  • SHARMA, Akshaya
  • YU, Tianyue
  • TAYLOR, Ross
Agents
  • GALLIANI, William S.
  • ZIMMER, Kevin J.
Priority Data
62/909,33502.10.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHOD FOR OBJECT MOTION ANALYSES OF LIDAR SENSOR DATA
(FR) APPAREIL ET PROCÉDÉ PERMETTANT D'ANALYSER DES MOUVEMENTS D'OBJETS À PARTIR DE DONNÉES DE CAPTEURS LIDAR
Abstract
(EN)
A system has a collection of lidar sensors to generate lidar point cloud data for a defined geolocation. A computer is connected to the collection of lidar sensors via a network. The computer includes a processor and a memory storing instructions executed by the processor to process the lidar point cloud data to produce an object list for each moving object identified in the lidar point cloud data. The object list includes object classification information, object motion information, object position data, and object size data. Object motion analyses are performed on each object list to generate object motion analytics for the defined geolocation.
(FR)
Un système comprend une collection de capteurs lidar générant des données de nuage de points lidar relatives à une géolocalisation définie. Un ordinateur est connecté à la collection de capteurs lidar par l'intermédiaire d'un réseau. L'ordinateur comprend un processeur et une mémoire stockant des instructions exécutées par le processeur pour traiter les données de nuage de points lidar afin de produire une liste d'objets pour chaque objet mobile identifié dans les données de nuage de points lidar. La liste d'objets comprend des informations de classification d'objet, des informations de mouvement d'objet, des données de position d'objet et des données de taille d'objet. Des analyses de mouvement d'objet sont mises en oeuvre sur chaque liste d'objets afin de générer des analyses de mouvement d'objet relatives à la géolocalisation définie.
Also published as
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