KR102371482B1 - 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치 - Google Patents

건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치 Download PDF

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Publication number
KR102371482B1
KR102371482B1 KR1020150003167A KR20150003167A KR102371482B1 KR 102371482 B1 KR102371482 B1 KR 102371482B1 KR 1020150003167 A KR1020150003167 A KR 1020150003167A KR 20150003167 A KR20150003167 A KR 20150003167A KR 102371482 B1 KR102371482 B1 KR 102371482B1
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KR
South Korea
Prior art keywords
speed
transmission
construction machine
traveling
shift
Prior art date
Application number
KR1020150003167A
Other languages
English (en)
Korean (ko)
Other versions
KR20160086043A (ko
Inventor
김동현
송대길
Original Assignee
현대두산인프라코어 주식회사
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 현대두산인프라코어 주식회사 filed Critical 현대두산인프라코어 주식회사
Priority to KR1020150003167A priority Critical patent/KR102371482B1/ko
Priority to DE212016000040.3U priority patent/DE212016000040U1/de
Priority to PCT/KR2016/000179 priority patent/WO2016111578A1/ko
Priority to CN201680005128.4A priority patent/CN107208790B/zh
Publication of KR20160086043A publication Critical patent/KR20160086043A/ko
Application granted granted Critical
Publication of KR102371482B1 publication Critical patent/KR102371482B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • 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
    • E02F9/2079—Control of mechanical transmission
    • 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
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/462—Detecting synchronisation, i.e. speed difference is approaching zero
    • F16H2061/0403—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/421—Motor capacity control by electro-hydraulic control means, e.g. using solenoid valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Fluid Gearings (AREA)
KR1020150003167A 2015-01-09 2015-01-09 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치 KR102371482B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020150003167A KR102371482B1 (ko) 2015-01-09 2015-01-09 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치
DE212016000040.3U DE212016000040U1 (de) 2015-01-09 2016-01-08 Einrichtung eines automatischen Getriebes für eine Baumaschine
PCT/KR2016/000179 WO2016111578A1 (ko) 2015-01-09 2016-01-08 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치
CN201680005128.4A CN107208790B (zh) 2015-01-09 2016-01-08 工程机械的自动变速方法及用于执行其的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150003167A KR102371482B1 (ko) 2015-01-09 2015-01-09 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치

Publications (2)

Publication Number Publication Date
KR20160086043A KR20160086043A (ko) 2016-07-19
KR102371482B1 true KR102371482B1 (ko) 2022-03-07

Family

ID=56356191

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150003167A KR102371482B1 (ko) 2015-01-09 2015-01-09 건설 기계의 자동 변속 방법 및 이를 수행하기 위한 장치

Country Status (4)

Country Link
KR (1) KR102371482B1 (zh)
CN (1) CN107208790B (zh)
DE (1) DE212016000040U1 (zh)
WO (1) WO2016111578A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107355518A (zh) * 2017-07-26 2017-11-17 福建省晋江市科华汽配有限公司 液压驱动轮式挖掘机的变速器
KR102484104B1 (ko) * 2018-01-31 2023-01-04 현대두산인프라코어(주) 건설기계의 주행 제어 장치 및 주행 제어 방법
KR102635248B1 (ko) * 2018-10-08 2024-02-08 에이치디현대인프라코어 주식회사 건설기계의 변속 제어방법
KR102629292B1 (ko) 2019-02-15 2024-01-24 에이치디현대인프라코어 주식회사 자동 변속 장치가 구비된 건설 기계
KR20200103268A (ko) 2019-02-25 2020-09-02 두산인프라코어 주식회사 건설 기계의 자동 변속 장치 및 자동 변속 방법
KR20210059120A (ko) * 2019-11-14 2021-05-25 두산인프라코어 주식회사 건설기계 및 건설기계 제어방법
KR20210058434A (ko) 2019-11-14 2021-05-24 두산인프라코어 주식회사 자동 변속 장치가 구비된 건설 기계 및 변속 제어 방법
CN111791876B (zh) * 2020-07-30 2022-04-19 重庆青山工业有限责任公司 基于序列式混动变速器同步器挂挡控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001254817A (ja) * 2000-03-08 2001-09-21 Komatsu Ltd 自動変速機の変速制御装置及びその制御方法

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US5682790A (en) * 1996-04-30 1997-11-04 Eaton Corporation Synchronizing and gear engagement sensing logic for automated mechanical transmission system
KR100198705B1 (ko) * 1996-09-17 1999-06-15 류정열 전기자동차용 변속장치
JPH10121522A (ja) * 1996-10-23 1998-05-12 Komatsu Ltd 建設機械車両の作業機および変速機シフトの制御装置
DE10102757A1 (de) * 2001-01-23 2002-09-19 Volkswagen Ag Verfahren zum Steuern eines synchronisierten, automatisierten Schaltgetriebes
US8554423B2 (en) * 2005-06-03 2013-10-08 Hitachi Construction Machinery Co., Ltd. Automatic transmission device for wheel loader and wheel loader
DE102006025348A1 (de) * 2006-05-31 2007-12-06 Sauer-Danfoss Gmbh & Co Ohg Hydrostatisch-mechanisches Getriebe
KR101216945B1 (ko) * 2010-08-09 2013-01-02 (주)엠에스정밀 건설장비 산업차량의 구동장치용 유성기어장치
DE102011006683A1 (de) * 2011-04-04 2012-10-04 Zf Friedrichshafen Ag Antriebseinheit
DE102011080849A1 (de) * 2011-08-11 2013-02-14 Zf Friedrichshafen Ag Verfahren zur Schaltsteuerung eines automatisierten Gruppengetriebes
KR101461452B1 (ko) * 2014-10-10 2014-11-13 (주)엠에스정밀 산업차량 및 건설장비용 자동변속기 전후진 구동장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001254817A (ja) * 2000-03-08 2001-09-21 Komatsu Ltd 自動変速機の変速制御装置及びその制御方法

Also Published As

Publication number Publication date
CN107208790A (zh) 2017-09-26
CN107208790B (zh) 2019-11-22
KR20160086043A (ko) 2016-07-19
WO2016111578A1 (ko) 2016-07-14
DE212016000040U1 (de) 2017-08-25

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