JP4686183B2 - 制御装置および該制御装置を含む車両 - Google Patents

制御装置および該制御装置を含む車両 Download PDF

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Publication number
JP4686183B2
JP4686183B2 JP2004507307A JP2004507307A JP4686183B2 JP 4686183 B2 JP4686183 B2 JP 4686183B2 JP 2004507307 A JP2004507307 A JP 2004507307A JP 2004507307 A JP2004507307 A JP 2004507307A JP 4686183 B2 JP4686183 B2 JP 4686183B2
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Japan
Prior art keywords
control valve
valve
priority
control
hydraulic cylinder
Prior art date
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Expired - Fee Related
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JP2004507307A
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English (en)
Japanese (ja)
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JP2005535487A (ja
Inventor
ヴィグホルム，ボー
ストランドベルグ，レナルト
Original Assignee
ボルボ コンストラクション イクイップメント アーベー
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/008—Valve failure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/22—Alternative steering-control elements, e.g. for teaching purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/09—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by means for actuating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/002—Electrical failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
  • Operation Control Of Excavators (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Selective Calling Equipment (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
JP2004507307A 2002-05-29 2003-05-23 制御装置および該制御装置を含む車両 Expired - Fee Related JP4686183B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0201604A SE525580C2 (sv) 2002-05-29 2002-05-29 Styrsystem och fordon innefattande styrsystemet
PCT/SE2003/000842 WO2003099637A1 (en) 2002-05-29 2003-05-23 Control system and a vehicle comprising the control system

Publications (2)

Publication Number Publication Date
JP2005535487A JP2005535487A (ja) 2005-11-24
JP4686183B2 true JP4686183B2 (ja) 2011-05-18

Family

ID=20287991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004507307A Expired - Fee Related JP4686183B2 (ja) 2002-05-29 2003-05-23 制御装置および該制御装置を含む車両

Country Status (8)

Country Link
EP (1) EP1511667B1 ( )
JP (1) JP4686183B2 ( )
CN (1) CN100462270C ( )
AT (1) ATE438554T1 ( )
AU (1) AU2003234965A1 ( )
DE (1) DE60328683D1 ( )
SE (1) SE525580C2 ( )
WO (1) WO2003099637A1 ( )

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4805118B2 (ja) * 2006-12-13 2011-11-02 日立建機株式会社 パワーステアリング装置
JP5052147B2 (ja) * 2007-01-25 2012-10-17 日立建機株式会社 建設車両用ステアリング装置
EP2254785B1 (en) * 2008-03-11 2013-10-02 Volvo Construction Equipment AB Control system and working machine comprising the control system
KR101406692B1 (ko) 2008-09-30 2014-06-12 볼보 컨스트럭션 이큅먼트 에이비 제1 및 제2 스티어링 수단을 구비한 유압스티어링 시스템 및 유압스티어링 시스템을 구비한 차량
US8056672B2 (en) * 2009-12-09 2011-11-15 Deere & Company Steering control system combining electro-hydraulic and manually-actuated pilot pressure control valves for safe operation
WO2011121886A1 (ja) * 2010-03-31 2011-10-06 株式会社Kcm 産業用機械のステアリングシステム及び車体屈折角変更方法
CN101934819B (zh) * 2010-08-25 2012-06-20 江苏大学 用于城市快速公交系统的客车底盘铰接系统及工作方法
CN102071711B (zh) * 2010-12-06 2012-05-23 中冶宝钢技术服务有限公司 冶金专用履带式装载机的整车控制系统及其控制方法
JP5362113B1 (ja) * 2012-03-29 2013-12-11 株式会社小松製作所 ホイールローダのステアリング装置
EP3315386B1 (en) * 2015-06-23 2020-08-19 Eaton Intelligent Power Limited Steering device for construction/transport/farm machine
CN106697044A (zh) * 2016-11-16 2017-05-24 广西柳工机械股份有限公司 转向液压系统及装载机
CN108909831B (zh) * 2018-08-15 2021-11-12 广西柳工机械股份有限公司 转向液压系统及装载机
JP7068983B2 (ja) 2018-09-28 2022-05-17 日立建機株式会社 作業車両

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059310B2 ( ) * 1983-01-07 1993-02-04 Caterpillar Mitsubishi Ltd
JPH09277949A (ja) * 1996-04-12 1997-10-28 Mitsubishi Agricult Mach Co Ltd 移動農機における旋回装置
JP2002512922A (ja) * 1998-04-23 2002-05-08 マンネスマン レックスロート アクチエンゲゼルシヤフト 車両用の、特に可動の作業機械用の、液力式ステアリングシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5329969A (en) * 1991-05-20 1994-07-19 Eaton Corporation Fluid controller with joystick capability and actuator therefor
SE502702C2 (sv) * 1991-12-18 1995-12-11 Abb Truck Ab Servostyrsystem för fordon
DE4314616A1 (de) * 1992-09-30 1994-03-31 Brueninghaus Hydraulik Gmbh Hydrostatische Lenkung
JP2901504B2 (ja) * 1994-06-23 1999-06-07 新キャタピラー三菱株式会社 建設機械における自動直進復帰装置
DE19714785B4 (de) * 1997-04-10 2005-07-21 Sauer-Danfoss Holding Aps Hydraulische Lenkeinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH059310B2 ( ) * 1983-01-07 1993-02-04 Caterpillar Mitsubishi Ltd
JPH09277949A (ja) * 1996-04-12 1997-10-28 Mitsubishi Agricult Mach Co Ltd 移動農機における旋回装置
JP2002512922A (ja) * 1998-04-23 2002-05-08 マンネスマン レックスロート アクチエンゲゼルシヤフト 車両用の、特に可動の作業機械用の、液力式ステアリングシステム

Also Published As

Publication number Publication date
SE0201604D0 (sv) 2002-05-29
CN100462270C (zh) 2009-02-18
CN1655977A (zh) 2005-08-17
AU2003234965A1 (en) 2003-12-12
DE60328683D1 (de) 2009-09-17
SE0201604L (sv) 2003-11-30
JP2005535487A (ja) 2005-11-24
EP1511667A1 (en) 2005-03-09
SE525580C2 (sv) 2005-03-15
WO2003099637A1 (en) 2003-12-04
ATE438554T1 (de) 2009-08-15
EP1511667B1 (en) 2009-08-05

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