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1. WO2021007561 - SYSTEM AND METHOD FOR REAL TIME CONTROL OF AN AUTONOMOUS DEVICE

Publication Number WO/2021/007561
Publication Date 14.01.2021
International Application No. PCT/US2020/041711
International Filing Date 10.07.2020
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 17/87 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
87Combinations of systems using electromagnetic waves other than radio waves
G01C 21/30 2006.01
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26specially adapted for navigation in a road network
28with correlation of data from several navigational instruments
30Map- or contour-matching
CPC
G01C 21/3461
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
3453Special cost functions, i.e. other than distance or default speed limit of road segments
3461Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types, segments such as motorways, toll roads, ferries
G01S 13/865
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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
86Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
865Combination of radar systems with lidar systems
G01S 13/867
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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
86Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
867Combination of radar systems with cameras
G01S 13/931
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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 15/86
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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
86Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
G01S 15/931
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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88Sonar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
Applicants
  • DEKA PRODUCTS LIMITED PARTNERSHIP [US]/[US]
Inventors
  • VAN DER MERWE, Dirk A.
  • MISHRA, Arunabh
  • LANGENFELD, Christopher, C.
  • SLATE, Michael, J.
  • PRINCIPE, Christopher J.
  • BUITKUS, Gregory J.
  • WHITNEY, Justin M.
  • GUMMADI, Raajitha
  • KANE, Derek G.
  • CARRIGG, Emily A.
  • STEELE, Patrick
  • HERSH, Benjamin V.
  • G SIVA PERUMAL, Fnu
Agents
  • CHAPMAN, Kathleen
Priority Data
62/872,32010.07.2019US
62/872,39610.07.2019US
62/990,48517.03.2020US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR REAL TIME CONTROL OF AN AUTONOMOUS DEVICE
(FR) SYSTÈME ET PROCÉDÉ DE COMMANDE EN TEMPS RÉEL D'UN DISPOSITIF AUTONOME
Abstract
(EN)
An autonomous vehicle having sensors advantageously varied in capabilities, advantageously positioned, and advantageously impervious to environmental conditions. A system executing on the autonomous vehicle that can receive a map including, for example, substantially discontinuous surface features along with data from the sensors, create an occupancy grid based upon the map and the data, and change the configuration of the autonomous vehicle based upon the type of surface on which the autonomous vehicle navigates. The device can safely navigate surfaces and surface features, including traversing discontinuous surfaces and other obstacles.
(FR)
L'invention concerne un véhicule autonome comportant des capteurs à capacités qui varient avantageusement, avantageusement positionnés, et avantageusement imperméables aux conditions environnementales. Un système s'exécutant sur le véhicule autonome peut recevoir une carte comprenant, par exemple, des caractéristiques de surface sensiblement discontinues conjointement avec des données provenant des capteurs, créer une grille d'occupation sur la base de la carte et des données, et modifier la configuration du véhicule autonome sur la base du type de surface sur lequel le véhicule autonome navigue. Le dispositif peut naviguer en toute sécurité sur des surfaces et des caractéristiques de surface, notamment traverser des surfaces discontinues et d'autres obstacles.
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