JP7470878B2 - 車両、操舵制御のためのシステム、方法、プログラム、プログラムを記録した記録媒体、自動走行システム - Google Patents

車両、操舵制御のためのシステム、方法、プログラム、プログラムを記録した記録媒体、自動走行システム Download PDF

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Publication number
JP7470878B2
JP7470878B2 JP2023555994A JP2023555994A JP7470878B2 JP 7470878 B2 JP7470878 B2 JP 7470878B2 JP 2023555994 A JP2023555994 A JP 2023555994A JP 2023555994 A JP2023555994 A JP 2023555994A JP 7470878 B2 JP7470878 B2 JP 7470878B2
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Japan
Prior art keywords
detection sensor
vehicle
electromagnetic induction
induction line
center
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JP2023555994A
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Japanese (ja)
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JPWO2023073882A5 (https=
JPWO2023073882A1 (https=
Inventor
聡 鈴木
敬文 鈴木
洋 菅原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mamiya OP Co Ltd
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Mamiya OP Co Ltd
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Publication of JPWO2023073882A5 publication Critical patent/JPWO2023073882A5/ja
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/006—Control or measuring arrangements
    • A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/244—Arrangements for determining position or orientation using passive navigation aids external to the vehicle, e.g. markers, reflectors or magnetic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/247—Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/60—Intended control result
    • G05D1/646—Following a predefined trajectory, e.g. a line marked on the floor or a flight path
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/247—Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons
    • G05D1/248—Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons generated by satellites, e.g. GPS
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2105/00—Specific applications of the controlled vehicles
    • G05D2105/15—Specific applications of the controlled vehicles for harvesting, sowing or mowing in agriculture or forestry
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2107/00—Specific environments of the controlled vehicles
    • G05D2107/20—Land use
    • G05D2107/23—Gardens or lawns
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2109/00—Types of controlled vehicles
    • G05D2109/10—Land vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2111/00—Details of signals used for control of position, course, altitude or attitude of land, water, air or space vehicles
    • G05D2111/30—Radio signals
    • G05D2111/36—Radio signals generated or reflected by cables or wires carrying current, e.g. boundary wires or leaky feeder cables
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2111/00—Details of signals used for control of position, course, altitude or attitude of land, water, air or space vehicles
    • G05D2111/40—Inductive-loop type signals

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Guiding Agricultural Machines (AREA)
JP2023555994A 2021-10-28 2021-10-28 車両、操舵制御のためのシステム、方法、プログラム、プログラムを記録した記録媒体、自動走行システム Active JP7470878B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/039882 WO2023073882A1 (ja) 2021-10-28 2021-10-28 車両、操舵制御のためのシステム、方法、プログラム、プログラムを記録した記録媒体、自動走行システム

Publications (3)

Publication Number Publication Date
JPWO2023073882A1 JPWO2023073882A1 (https=) 2023-05-04
JPWO2023073882A5 JPWO2023073882A5 (https=) 2024-02-15
JP7470878B2 true JP7470878B2 (ja) 2024-04-18

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JP2023555994A Active JP7470878B2 (ja) 2021-10-28 2021-10-28 車両、操舵制御のためのシステム、方法、プログラム、プログラムを記録した記録媒体、自動走行システム

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US (2) US20250390101A1 (https=)
JP (1) JP7470878B2 (https=)
WO (1) WO2023073882A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117529636A (zh) * 2021-06-25 2024-02-06 爱知制钢株式会社 车辆用系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020140424A (ja) 2019-02-28 2020-09-03 日本車輌製造株式会社 搬送車および搬送車の操舵制御プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62175813A (ja) * 1986-01-30 1987-08-01 Komatsu Ltd 無人車輌の曲線経路誘導方法
JP2987858B2 (ja) * 1989-12-22 1999-12-06 日本電気株式会社 搬送車の走行制御方法
JPH05345056A (ja) * 1992-06-17 1993-12-27 Kubota Corp ゴルフカート
JP4036290B2 (ja) * 2002-08-28 2008-01-23 日本輸送機株式会社 無人搬送システム、及び無人搬送方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020140424A (ja) 2019-02-28 2020-09-03 日本車輌製造株式会社 搬送車および搬送車の操舵制御プログラム

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US20250123629A1 (en) 2025-04-17
JPWO2023073882A1 (https=) 2023-05-04
US20250390101A1 (en) 2025-12-25
WO2023073882A1 (ja) 2023-05-04

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