MX2020004611A - Sistemas y metodos para calibracion de odometria de vehiculos de manejo de materiales. - Google Patents
Sistemas y metodos para calibracion de odometria de vehiculos de manejo de materiales.Info
- Publication number
- MX2020004611A MX2020004611A MX2020004611A MX2020004611A MX2020004611A MX 2020004611 A MX2020004611 A MX 2020004611A MX 2020004611 A MX2020004611 A MX 2020004611A MX 2020004611 A MX2020004611 A MX 2020004611A MX 2020004611 A MX2020004611 A MX 2020004611A
- Authority
- MX
- Mexico
- Prior art keywords
- scaling factor
- distance
- handling vehicle
- materials handling
- odometry
- Prior art date
Links
- 238000005007 materials handling Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
- B60W2530/18—Distance travelled
Abstract
La presente invención se refiere a sistemas y métodos para calibrar la odometría de un vehículo de manejo de materiales. Una modalidad de un método incluye determinar una ubicación actual del vehículo de manejo de materiales, determinar una distancia de odometría desde la ubicación actual a un destino con base en un cálculo de un número determinado de rotaciones de una rueda y una circunferencia de la rueda, y determinar una distancia del sistema de posicionamiento desde la posición actual al destino. Algunas modalidades incluyen comparar la distancia de odometría con los datos de la distancia del sistema de posicionamiento para calcular un factor de escala, aplicar el factor de escala a un filtro alfa rápido para lograr un resultado de filtro rápido, y aplicar el factor de escala a un filtro alfa lento para lograr un resultado de filtro lento. Del mismo modo, algunas modalidades incluyen aplicar el filtro alfa rápido al factor de escala para suavizar el ruido, calcular una distancia de odometría actualizada usando el factor de escala, y usar la distancia de odometría actualizada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562166183P | 2015-05-26 | 2015-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020004611A true MX2020004611A (es) | 2020-08-06 |
Family
ID=56121169
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017015064A MX2017015064A (es) | 2015-05-26 | 2016-05-19 | Sistemas y metodos para calibracion de odometria de vehiculos de manejo de materiales. |
MX2020004611A MX2020004611A (es) | 2015-05-26 | 2017-11-23 | Sistemas y metodos para calibracion de odometria de vehiculos de manejo de materiales. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017015064A MX2017015064A (es) | 2015-05-26 | 2016-05-19 | Sistemas y metodos para calibracion de odometria de vehiculos de manejo de materiales. |
Country Status (9)
Country | Link |
---|---|
US (3) | US9921067B2 (es) |
EP (2) | EP3304002B1 (es) |
KR (2) | KR101998561B1 (es) |
CN (1) | CN107667274B (es) |
AU (3) | AU2016268034B2 (es) |
BR (1) | BR112017025109A2 (es) |
CA (1) | CA2987318C (es) |
MX (2) | MX2017015064A (es) |
WO (1) | WO2016191182A1 (es) |
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US10546385B2 (en) * | 2016-02-25 | 2020-01-28 | Technion Research & Development Foundation Limited | System and method for image capture device pose estimation |
EP3409629B2 (en) * | 2017-06-01 | 2024-02-28 | Otis Elevator Company | Image analytics for elevator maintenance |
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US10961082B2 (en) | 2018-01-02 | 2021-03-30 | Otis Elevator Company | Elevator inspection using automated sequencing of camera presets |
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FR3083607A1 (fr) * | 2018-07-06 | 2020-01-10 | Balyo | Procede et dispositif de positionnement pour vehicule, et vehicule comportant un tel dispositif |
AU2019305588A1 (en) | 2018-07-17 | 2021-02-25 | Crown Equipment Corporation | Systems and methods for vehicle position calibration using rack leg identification |
CN109556630A (zh) * | 2018-10-31 | 2019-04-02 | 惠州华阳通用电子有限公司 | 一种车辆里程修正方法及装置 |
MX2021009139A (es) | 2019-02-06 | 2021-12-10 | Crown Equip Corp | Sistemas y metodos para la proteccion del final de pasillo y calibracion de posicion de vehiculo mediante la identificacion de pata de rejilla. |
WO2020172039A1 (en) | 2019-02-19 | 2020-08-27 | Crown Equipment Corporation | Systems and methods for calibration of a pose of a sensor relative to a materials handling vehicle |
CN110723484B (zh) * | 2019-09-26 | 2020-12-15 | 兰剑智能科技股份有限公司 | 穿梭车行走自动纠偏方法、装置、计算机设备及存储介质 |
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CN112013843B (zh) * | 2020-09-18 | 2023-11-17 | 中国人民解放军32202部队 | 一种惯导与车辆中央充放气系统融合的里程因数修正方法 |
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CN114659539A (zh) * | 2022-03-28 | 2022-06-24 | 安徽博泰微电子有限公司 | 一种汽车电子计量设备失准判断方法 |
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CN114935347B (zh) * | 2022-07-25 | 2022-11-08 | 季华实验室 | 一种轮式机器人的里程计校正方法、电子设备及存储介质 |
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-
2016
- 2016-05-19 EP EP16729104.6A patent/EP3304002B1/en active Active
- 2016-05-19 AU AU2016268034A patent/AU2016268034B2/en active Active
- 2016-05-19 CN CN201680030075.1A patent/CN107667274B/zh active Active
- 2016-05-19 US US15/158,896 patent/US9921067B2/en active Active
- 2016-05-19 BR BR112017025109-4A patent/BR112017025109A2/pt not_active IP Right Cessation
- 2016-05-19 WO PCT/US2016/033199 patent/WO2016191182A1/en active Application Filing
- 2016-05-19 KR KR1020187019402A patent/KR101998561B1/ko active IP Right Grant
- 2016-05-19 KR KR1020177035570A patent/KR101878649B1/ko active IP Right Grant
- 2016-05-19 CA CA2987318A patent/CA2987318C/en active Active
- 2016-05-19 MX MX2017015064A patent/MX2017015064A/es active IP Right Grant
- 2016-05-19 EP EP19153823.0A patent/EP3511678B1/en active Active
-
2017
- 2017-11-23 MX MX2020004611A patent/MX2020004611A/es unknown
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2018
- 2018-02-06 US US15/889,481 patent/US10458799B2/en active Active
- 2018-05-08 AU AU2018203195A patent/AU2018203195B2/en active Active
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2019
- 2019-09-19 US US16/575,838 patent/US11060872B2/en active Active
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2020
- 2020-05-27 AU AU2020203481A patent/AU2020203481B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3304002B1 (en) | 2019-02-06 |
CA2987318A1 (en) | 2016-12-01 |
KR101878649B1 (ko) | 2018-07-16 |
US20160349061A1 (en) | 2016-12-01 |
KR20180081835A (ko) | 2018-07-17 |
CN107667274B (zh) | 2021-09-21 |
AU2018203195A1 (en) | 2018-05-24 |
US20180164104A1 (en) | 2018-06-14 |
BR112017025109A2 (pt) | 2018-03-20 |
US9921067B2 (en) | 2018-03-20 |
CN107667274A (zh) | 2018-02-06 |
EP3304002A1 (en) | 2018-04-11 |
AU2018203195B2 (en) | 2020-02-27 |
US20200011674A1 (en) | 2020-01-09 |
KR20180002853A (ko) | 2018-01-08 |
KR101998561B1 (ko) | 2019-07-10 |
WO2016191182A1 (en) | 2016-12-01 |
AU2016268034A1 (en) | 2017-12-14 |
AU2020203481B2 (en) | 2022-07-21 |
US10458799B2 (en) | 2019-10-29 |
US11060872B2 (en) | 2021-07-13 |
AU2016268034B2 (en) | 2018-02-08 |
EP3511678A1 (en) | 2019-07-17 |
CA2987318C (en) | 2019-01-15 |
EP3511678B1 (en) | 2023-02-22 |
MX2017015064A (es) | 2018-05-07 |
AU2020203481A1 (en) | 2020-06-18 |
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