KR20240152877A - 아티큘레이트식 차량 - Google Patents

아티큘레이트식 차량 Download PDF

Info

Publication number
KR20240152877A
KR20240152877A KR1020247030764A KR20247030764A KR20240152877A KR 20240152877 A KR20240152877 A KR 20240152877A KR 1020247030764 A KR1020247030764 A KR 1020247030764A KR 20247030764 A KR20247030764 A KR 20247030764A KR 20240152877 A KR20240152877 A KR 20240152877A
Authority
KR
South Korea
Prior art keywords
reference point
articulating vehicle
target
vehicle
articulating
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020247030764A
Other languages
English (en)
Korean (ko)
Inventor
신야 가사이
히데카즈 모리키
가즈야 세키네
히사미 나카노
마사노리 이치노세
요우코 즈카다
Original Assignee
히다찌 겐끼 가부시키가이샤
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 히다찌 겐끼 가부시키가이샤 filed Critical 히다찌 겐끼 가부시키가이샤
Publication of KR20240152877A publication Critical patent/KR20240152877A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
    • E02F9/2087—Control of vehicle steering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/001—Steering non-deflectable wheels; Steering endless tracks or the like control systems
    • B62D11/003—Electric or electronic control systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • 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
    • G05D1/40—Control within particular dimensions
    • G05D1/43—Control of position or course in two dimensions [2D]
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2105/00—Specific applications of the controlled vehicles
    • G05D2105/05—Specific applications of the controlled vehicles for soil shifting, building, civil engineering or mining, e.g. excavators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2107/00—Specific environments of the controlled vehicles
    • G05D2107/90—Building sites; Civil engineering
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2109/00—Types of controlled vehicles
    • G05D2109/10—Land vehicles
    • G05D2109/16—Articulated vehicles, e.g. snake-like robots

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
KR1020247030764A 2022-03-24 2023-03-03 아티큘레이트식 차량 Pending KR20240152877A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-047809 2022-03-24
JP2022047809A JP7745491B2 (ja) 2022-03-24 2022-03-24 アーティキュレート式車両
PCT/JP2023/008140 WO2023181861A1 (ja) 2022-03-24 2023-03-03 アーティキュレート式車両

Publications (1)

Publication Number Publication Date
KR20240152877A true KR20240152877A (ko) 2024-10-22

Family

ID=88100682

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247030764A Pending KR20240152877A (ko) 2022-03-24 2023-03-03 아티큘레이트식 차량

Country Status (6)

Country Link
US (1) US20250207361A1 (https=)
EP (1) EP4501747A4 (https=)
JP (1) JP7745491B2 (https=)
KR (1) KR20240152877A (https=)
CN (1) CN119072429A (https=)
WO (1) WO2023181861A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025114291A (ja) * 2024-01-24 2025-08-05 株式会社小松製作所 作業機械の制御システム及び作業機械の制御方法
CN119384949A (zh) * 2025-01-06 2025-02-07 宁波翠科机械有限公司 一种乘坐式割草机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204089A (ja) 2016-05-10 2017-11-16 大成建設株式会社 自律走行用制御装置および自律走行方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06298374A (ja) * 1993-04-12 1994-10-25 Komatsu Ltd 材料移載システムにおける材料投下高さ位置制御装置
JP7139019B2 (ja) * 2018-08-23 2022-09-20 酒井重工業株式会社 建設車両の自律走行制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017204089A (ja) 2016-05-10 2017-11-16 大成建設株式会社 自律走行用制御装置および自律走行方法

Also Published As

Publication number Publication date
JP2023141474A (ja) 2023-10-05
CN119072429A (zh) 2024-12-03
WO2023181861A1 (ja) 2023-09-28
EP4501747A4 (en) 2026-03-18
JP7745491B2 (ja) 2025-09-29
EP4501747A1 (en) 2025-02-05
US20250207361A1 (en) 2025-06-26

Similar Documents

Publication Publication Date Title
US11292521B2 (en) Autonomous driving control device and autonomous driving path computation method
JP7277520B2 (ja) 作業車
EP3395139B1 (en) Automatic steering system
JP7139019B2 (ja) 建設車両の自律走行制御装置
US20220266903A1 (en) Vehicle control method, vehicle control system, and vehicle
JP7091189B2 (ja) 作業車両用の自動走行システム
US10444764B2 (en) Self-position estimating apparatus and self-position estimating method
JP7734120B2 (ja) 自律走行システム
EP4218379A1 (en) Automatic traveling system, automatic traveling method, and automatic traveling program
KR20240152877A (ko) 아티큘레이트식 차량
JP6818696B2 (ja) 作業車両の制御システム、方法、及び作業車両
WO2022209465A1 (ja) システム、方法および作業車両
US20260009204A1 (en) Work machine and method for controlling work machine
JP2019171938A (ja) 車両制御装置
JP6976782B2 (ja) 作業車両用の自律走行システム
JP6871831B2 (ja) 作業車両用の自律走行システム
WO2020183988A1 (ja) 作業車両
JP7845086B2 (ja) 作業機
JP2024136838A (ja) 作業機械
WO2022149389A1 (ja) 自動走行システム及び自動走行方法
US11214105B2 (en) Saturated steering detection and operation for guided vehicle operation
KR20230049792A (ko) 농기계 제어를 위한 자율 주행 장치, 이를 포함하는 농기계 및 자율 주행 방법
US20240247466A1 (en) Work machine and method for controlling work machine
JP2025140108A (ja) 作業機械を制御するためのシステム、方法、及び作業機械
WO2025159060A1 (ja) 作業機械の制御装置

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240912

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application