BR112022010904A2 - Sistema e método para controlar a direção de deslocamento de um veículo de trabalho com base em uma linha de orientação ajustada - Google Patents

Sistema e método para controlar a direção de deslocamento de um veículo de trabalho com base em uma linha de orientação ajustada

Info

Publication number
BR112022010904A2
BR112022010904A2 BR112022010904A BR112022010904A BR112022010904A2 BR 112022010904 A2 BR112022010904 A2 BR 112022010904A2 BR 112022010904 A BR112022010904 A BR 112022010904A BR 112022010904 A BR112022010904 A BR 112022010904A BR 112022010904 A2 BR112022010904 A2 BR 112022010904A2
Authority
BR
Brazil
Prior art keywords
vehicle
travel
guidance line
controlling
field
Prior art date
Application number
BR112022010904A
Other languages
English (en)
Inventor
Dix Phillip
Geiyer Daniel
Singh Aditya
Gulati Navneet
Original Assignee
Cnh Ind America Llc
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 Cnh Ind America Llc filed Critical Cnh Ind America Llc
Publication of BR112022010904A2 publication Critical patent/BR112022010904A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B79/00Methods for working soil
    • A01B79/005Precision agriculture
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines
    • A01D41/127Control or measuring arrangements specially adapted for combines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
    • A01B69/008Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines
    • A01D41/127Control or measuring arrangements specially adapted for combines
    • A01D41/1278Control or measuring arrangements specially adapted for combines for automatic steering
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D41/00Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12Details of combines
    • A01D41/14Mowing tables
    • A01D41/141Automatic header control
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • A01D45/021Cornheaders
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0219Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory ensuring the processing of the whole working surface
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0227Control of position or course in two dimensions specially adapted to land vehicles using mechanical sensing means, e.g. for sensing treated area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Guiding Agricultural Machines (AREA)

Abstract

SISTEMA E MÉTODO PARA CONTROLAR A DIREÇÃO DE DESLOCAMENTO DE UM VEÍCULO DE TRABALHO COM BASE EM UMA LINHA DE ORIENTAÇÃO AJUSTADA. Trata-se de um sistema para controlar uma direção de deslocamento de um veículo de trabalho que pode incluir um sensor de localização configurado para capturar dados indicativos de uma localização do veículo dentro de um campo através do qual o veículo está se deslocando. Um controlador do sistema pode ser configurado para determinar a localização do veículo dentro do campo com base nos dados capturados pelo sensor de localização. Adicionalmente, o controlador pode ser configurado para determinar um valor de ajuste de linha central com base em um mapa de campo associado ao campo e na localização determinada do veículo. Além disso, o controlador pode ser configurado para ajustar uma posição de uma linha de orientação definida entre as primeira e segunda fileiras de cultura dentro do campo de modo que a linha de orientação seja deslocada de uma linha central entre as primeira e segunda fileiras de cultura pelo valor de ajuste de linha central.
BR112022010904A 2019-12-05 2020-12-07 Sistema e método para controlar a direção de deslocamento de um veículo de trabalho com base em uma linha de orientação ajustada BR112022010904A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/704,401 US20210168991A1 (en) 2019-12-05 2019-12-05 System and method for controlling the direction of travel of a work vehicle based on an adjusted guidance line
PCT/US2020/063606 WO2021113817A1 (en) 2019-12-05 2020-12-07 System and method for controlling the direction of travel of a work vehicle based on an adjusted guidance line

Publications (1)

Publication Number Publication Date
BR112022010904A2 true BR112022010904A2 (pt) 2022-09-06

Family

ID=74106159

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010904A BR112022010904A2 (pt) 2019-12-05 2020-12-07 Sistema e método para controlar a direção de deslocamento de um veículo de trabalho com base em uma linha de orientação ajustada

Country Status (4)

Country Link
US (1) US20210168991A1 (pt)
EP (1) EP4068945A1 (pt)
BR (1) BR112022010904A2 (pt)
WO (1) WO2021113817A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210059114A1 (en) * 2019-09-04 2021-03-04 Ag Leader Technology Apparatus, Systems And Methods For Stalk Sensing
US11678607B2 (en) * 2020-07-01 2023-06-20 Ag Leader Technology Apparatus, systems and methods for eliminating cross-track error
US20220394927A1 (en) * 2021-06-15 2022-12-15 Cnh Industrial America Llc System and method for steering a harvesting implement of an agricultural harvester
US20220394928A1 (en) * 2021-06-15 2022-12-15 Cnh Industrial America Llc System and method for adjusting the position of a harvesting implement of an agricultural harvester

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0381073B1 (en) * 1989-01-30 1996-09-18 Eaton Corporation Automatic guidance apparatus for a vehicule
US8010261B2 (en) * 2007-05-23 2011-08-30 Cnh America Llc Automatic steering correction of an agricultural harvester using integration of harvester header row sensors and harvester auto guidance system
US10178828B2 (en) * 2013-02-20 2019-01-15 Deere & Company Per plant crop sensing resolution
US9936637B2 (en) * 2015-05-14 2018-04-10 Deere & Company Combine harvester combining row crop guidance and plant attribute measurement
US10524407B2 (en) * 2017-06-30 2020-01-07 Deere & Company Crop row sensing on vehicle with multiple, independently steerable axles/wheels

Also Published As

Publication number Publication date
US20210168991A1 (en) 2021-06-10
EP4068945A1 (en) 2022-10-12
WO2021113817A1 (en) 2021-06-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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