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1. WO2022011127 - INDUSTRIAL VEHICLE DISTANCE AND RANGE MEASUREMENT DEVICE CALIBRATION

Publication Number WO/2022/011127
Publication Date 13.01.2022
International Application No. PCT/US2021/040865
International Filing Date 08.07.2021
IPC
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 7/52 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
52of systems according to group G01S15/58
G01S 15/08 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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
02using reflection of acoustic waves
06Systems determining position data of a target
08Systems for measuring distance only
G01S 15/931 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
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
G01S 17/08 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
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
08for measuring distance only
G01S 17/931 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
93for anti-collision purposes
931of land vehicles
Applicants
  • CROWN EQUIPMENT CORPORATION [US]/[US]
Inventors
  • PUROHIT, Karan
  • FANSELOW, Timothy
  • THEOS, Sebastian
Agents
  • LIGIBEL, Bradley, T.
  • SHOWALTER, Robert, L.
  • FOLKERTS, Michael, D.
  • GREENDYKE, Rebecca, M.
  • FOLKERTS, Michael, D.
  • MCCONNELL, Whitney, D.
Priority Data
63/049,17108.07.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) INDUSTRIAL VEHICLE DISTANCE AND RANGE MEASUREMENT DEVICE CALIBRATION
(FR) ÉTALONNAGE DE DISPOSITIF DE MESURE DE DISTANCE POUR VÉHICULE INDUSTRIEL
Abstract
(EN) Processes and systems for calibrating a distance and range measurement device coupled to an industrial vehicle are disclosed. The calibration requires no physical movement of the distance and range measurement device. Instead, actual measurements from the device are used with nominal detection zones and nominal measurements to create modified detection zones to detect objects within the modified detection zones.
(FR) L'invention concerne des procédés et des systèmes pour l'étalonnage d'un dispositif de mesure de distance accouplé à un véhicule industriel. L'étalonnage ne nécessite aucun mouvement physique du dispositif de mesure de distance. Au lieu de cela, des mesures réelles émanant du dispositif sont utilisées avec des zones de détection nominales et des mesures nominales pour créer des zones de détection modifiées afin de détecter des objets à l'intérieur des zones de détection modifiées.
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