MX2022013294A - Calibracion de un dispositivo de medicion de distancia y alcance. - Google Patents

Calibracion de un dispositivo de medicion de distancia y alcance.

Info

Publication number
MX2022013294A
MX2022013294A MX2022013294A MX2022013294A MX2022013294A MX 2022013294 A MX2022013294 A MX 2022013294A MX 2022013294 A MX2022013294 A MX 2022013294A MX 2022013294 A MX2022013294 A MX 2022013294A MX 2022013294 A MX2022013294 A MX 2022013294A
Authority
MX
Mexico
Prior art keywords
distance
measurement
range measurement
yaw angle
measurement device
Prior art date
Application number
MX2022013294A
Other languages
English (en)
Inventor
Sebastian Theos
Original Assignee
Crown Equip Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crown Equip Corp filed Critical Crown Equip Corp
Publication of MX2022013294A publication Critical patent/MX2022013294A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Un proceso para calibrar un dispositivo de medición de distancia y alcance acoplado a un vehículo industrial que comprende tomar una primera medición de una emisión desde el dispositivo a un primer ángulo de guiñada con relación al eje de alabeo del dispositivo. Se puede tomar una segunda medición de la emisión a un segundo ángulo de guiñada con relación al eje de alabeo. El segundo ángulo de guiñada está dentro de la tolerancia angular del primer ángulo de guiñada, pero en dirección opuesta. El dispositivo se calibra con relación al eje de alabeo cuando la primera y segunda mediciones se encuentran dentro de la tolerancia entre sí. Se toma una tercera medición del dispositivo de medición de distancia y alcance desde un haz emitido desde el dispositivo de medición de distancia y alcance a un ángulo de cabeceo. Si la tercera medición y la longitud de emisión virtual están dentro de una tolerancia, encones el dispositivo se calibra con respecto al eje de cabeceo.
MX2022013294A 2020-04-24 2021-04-23 Calibracion de un dispositivo de medicion de distancia y alcance. MX2022013294A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063014839P 2020-04-24 2020-04-24
PCT/US2021/028758 WO2021216946A1 (en) 2020-04-24 2021-04-23 Calibration of a distance and range measurement device

Publications (1)

Publication Number Publication Date
MX2022013294A true MX2022013294A (es) 2022-11-30

Family

ID=75888288

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022013294A MX2022013294A (es) 2020-04-24 2021-04-23 Calibracion de un dispositivo de medicion de distancia y alcance.

Country Status (8)

Country Link
US (2) US11802948B2 (es)
EP (1) EP4139705A1 (es)
KR (1) KR20230002631A (es)
CN (1) CN115398266A (es)
AU (1) AU2021261001A1 (es)
CA (1) CA3176514A1 (es)
MX (1) MX2022013294A (es)
WO (1) WO2021216946A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033114A1 (de) * 2004-07-08 2006-01-26 Ibeo Automobile Sensor Gmbh Verfahren zur Kalibrierung eines Abstandsbildsensors
CA3004234C (en) 2006-12-13 2020-09-22 Crown Equipment Corporation Fleet management system
EP2154650A1 (en) * 2008-08-12 2010-02-17 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. 3D time-of-flight camera system and position/orientation calibration method therefor
JP6111618B2 (ja) * 2012-06-29 2017-04-12 株式会社リコー レーザ装置の光軸調整装置及び光軸調整方法
KR101632486B1 (ko) * 2014-07-09 2016-06-22 고려대학교 산학협력단 레이저 거리 센서를 이용한 도로의 연석 추출 방법 및 도로의 연석 정보를 이용한 이동 로봇의 위치 측정 방법
US11300958B2 (en) * 2017-07-13 2022-04-12 Waymo Llc Sensor adjustment based on vehicle motion
DE102017117545A1 (de) * 2017-08-02 2019-02-07 Jungheinrich Aktiengesellschaft Verfahren zur Überwachung des Fahrwegs eines Flurförderzeuges sowie ein Flurförderzeug
CN112654841A (zh) 2018-07-06 2021-04-13 云海智行股份有限公司 用于校准架置在设备上的传感器的系统、方法和装置
US10891747B1 (en) * 2019-06-28 2021-01-12 Baidu Usa Llc Sensor calibration system for autonomous driving vehicles

Also Published As

Publication number Publication date
AU2021261001A1 (en) 2022-10-06
US11802948B2 (en) 2023-10-31
US20210333378A1 (en) 2021-10-28
US20240019560A1 (en) 2024-01-18
CA3176514A1 (en) 2021-10-28
KR20230002631A (ko) 2023-01-05
CN115398266A (zh) 2022-11-25
WO2021216946A1 (en) 2021-10-28
EP4139705A1 (en) 2023-03-01

Similar Documents

Publication Publication Date Title
CN107703499B (zh) 一种基于自制地基激光雷达对准误差的点云误差校正方法
US11022423B2 (en) Method for calibrating an error of installation of an interferometer in a multi-axis laser displacement measurement system
US8895911B2 (en) Optical encoder with misalignment detection and adjustment method associated therewith
EP1892500A3 (en) Optical-axis deflection type laser interferometer, calibration method thereof, correction method thereof, and measuring method thereof
US9187916B2 (en) Boom system, engineering machinery, and a method for acquiring boom system distal end position parameter
JPH01119708A (ja) 計測センサの較正方法及びその装置
CN109870111B (zh) 基于机器视觉的渐开线圆柱齿轮齿距累积误差测量方法
Shi et al. A simultaneous calibration technique of the extrinsic and turntable for structured-light-sensor-integrated CNC system
CN1041769C (zh) 光学测量仪器
MX2022013294A (es) Calibracion de un dispositivo de medicion de distancia y alcance.
CN110703212A (zh) 一种车辆雷达安装角度的标定方法
CN109164054A (zh) 二氧化碳浓度测量定标系统装置
US11525664B2 (en) Calibration method
Lu et al. Error compensation and accuracy analysis of laser measurement system based on laser-beam calibration
CN106705888B (zh) 干涉检测中的ccd坐标系与镜面坐标系非线性关系标定方法
WO2021081860A1 (zh) 一种激光复路导轨测试装置及方法
CN108731593B (zh) 一种前后双目的位置姿态光学测量结构与方法
KR101197597B1 (ko) 비정렬 오차 보정 방법
CN106679592A (zh) 一种角度校准装置及校准方法
EP1959226A3 (en) Optical axis polarization type laser interferometer
CN102175187B (zh) 一种无衍射光束漂移的二维探测装置
CN112433068B (zh) 一种超声波风速仪校正方法及装置
Nasr et al. Determination of laser tracker angle encoder errors
CN114720951A (zh) 一种车载毫米波雷达与摄像头航向角联合标定方法
CN110160553B (zh) 被约束体微小姿态动态测试装置以及解算方法