IN2012DN05190A - - Google Patents

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Publication number
IN2012DN05190A
IN2012DN05190A IN5190DEN2012A IN2012DN05190A IN 2012DN05190 A IN2012DN05190 A IN 2012DN05190A IN 5190DEN2012 A IN5190DEN2012 A IN 5190DEN2012A IN 2012DN05190 A IN2012DN05190 A IN 2012DN05190A
Authority
IN
India
Prior art keywords
clutch
braking force
control device
speed stage
detection device
Prior art date
Application number
Other languages
English (en)
Inventor
Koji Hyodo
Takashi Takeyama
Akira Shimohira
Original Assignee
Hitachi Construction Machinery
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 Hitachi Construction Machinery filed Critical Hitachi Construction Machinery
Publication of IN2012DN05190A publication Critical patent/IN2012DN05190A/en

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • E02F9/202—Mechanical transmission, e.g. clutches, gears
    • 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
    • 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
    • B60Y2200/415—Wheel loaders
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/11—Application
    • F16D2500/1107—Vehicles
    • F16D2500/1112—Heavy vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/31—Signal inputs from the vehicle
    • F16D2500/3108—Vehicle speed
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31426—Brake pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/508—Relating driving conditions
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422—Clutch parameters
    • F16D2500/70424—Outputting a clutch engaged-disengaged signal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
IN5190DEN2012 2009-12-14 2010-12-14 IN2012DN05190A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009283138A JP5503954B2 (ja) 2009-12-14 2009-12-14 作業車両のクラッチ制御装置
PCT/JP2010/072497 WO2011074582A1 (ja) 2009-12-14 2010-12-14 作業車両のクラッチ制御装置

Publications (1)

Publication Number Publication Date
IN2012DN05190A true IN2012DN05190A (enrdf_load_stackoverflow) 2015-10-23

Family

ID=44167334

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5190DEN2012 IN2012DN05190A (enrdf_load_stackoverflow) 2009-12-14 2010-12-14

Country Status (7)

Country Link
US (1) US8855870B2 (enrdf_load_stackoverflow)
EP (1) EP2514987B1 (enrdf_load_stackoverflow)
JP (1) JP5503954B2 (enrdf_load_stackoverflow)
KR (1) KR20120099719A (enrdf_load_stackoverflow)
CN (1) CN102656384B (enrdf_load_stackoverflow)
IN (1) IN2012DN05190A (enrdf_load_stackoverflow)
WO (1) WO2011074582A1 (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
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US8452499B2 (en) * 2011-08-25 2013-05-28 Caterpillar Inc. System for allocating transmission clutch wear
US8788160B2 (en) * 2011-08-25 2014-07-22 Caterpillar Inc. System for allocating transmission clutch wear
JP5778554B2 (ja) 2011-11-15 2015-09-16 日立建機株式会社 作業車両のクラッチ制御装置
CN103366704B (zh) 2013-07-10 2015-08-19 京东方科技集团股份有限公司 一种移位寄存器单元及栅极驱动电路、显示装置
JP6265725B2 (ja) * 2013-12-16 2018-01-24 株式会社小松製作所 作業車両及び作業車両の制御方法
JP6320741B2 (ja) * 2013-12-16 2018-05-09 株式会社小松製作所 作業車両及び作業車両の制御方法
KR102122615B1 (ko) * 2014-03-10 2020-06-12 두산인프라코어 주식회사 건설기계의 트랜스미션 컷오프 제어장치 및 제어방법
KR102597075B1 (ko) * 2016-03-23 2023-11-01 에이치디현대인프라코어 주식회사 건설기계의 트랜스미션 컷오프 제어 장치 및 방법
JP6995467B2 (ja) * 2016-08-26 2022-01-14 株式会社小松製作所 ホイールローダ、およびホイールローダの制御方法
JP6823500B2 (ja) * 2017-03-03 2021-02-03 株式会社小松製作所 作業車両および制御方法
DE102017222111B4 (de) * 2017-12-07 2019-10-31 Zf Friedrichshafen Ag Verfahren zum Kalibrieren eines Kennfelds eines Antriebsstrangs einer Arbeitsmaschine sowie Arbeitsmaschine
WO2019180843A1 (ja) * 2018-03-20 2019-09-26 日立建機株式会社 作業車両
US11112005B2 (en) * 2018-03-28 2021-09-07 Cnh Industrial America Llc Transmission system for a work vehicle
CN111619342A (zh) * 2019-02-28 2020-09-04 迪尔公司 工程机械的离合器切断控制装置以及工程机械
JP7565769B2 (ja) * 2020-12-04 2024-10-11 株式会社小松製作所 作業車両及び作業車両の制御方法
JP7693353B2 (ja) * 2021-03-26 2025-06-17 株式会社小松製作所 作業機械および作業機械の制御方法
DE102021203899B4 (de) 2021-04-20 2024-12-05 Zf Friedrichshafen Ag Verfahren zum Bestimmen eines Steuerungsablaufs eines Antriebsstrangs
US12385222B2 (en) 2022-08-17 2025-08-12 Caterpillar Inc. Powertrain eco-mode for work machines
CN116136100B (zh) * 2023-03-31 2025-06-03 安百拓（南京）建筑矿山设备有限公司 地下铲运机装载离合控制方法及系统

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JP3351823B2 (ja) * 1992-09-10 2002-12-03 株式会社小松製作所 変速制御方法およびその装置
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JP5155734B2 (ja) 2008-05-19 2013-03-06 本田技研工業株式会社 燃料電池システム及びその運転方法

Also Published As

Publication number Publication date
EP2514987A4 (en) 2018-05-30
JP5503954B2 (ja) 2014-05-28
EP2514987A1 (en) 2012-10-24
JP2011122707A (ja) 2011-06-23
EP2514987B1 (en) 2019-08-21
US20120296530A1 (en) 2012-11-22
CN102656384B (zh) 2014-10-29
US8855870B2 (en) 2014-10-07
CN102656384A (zh) 2012-09-05
KR20120099719A (ko) 2012-09-11
WO2011074582A1 (ja) 2011-06-23

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