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WO2009034890A1 - 作業車両および作業車両の制御方法 - Google Patents

作業車両および作業車両の制御方法 Download PDF

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Publication number
WO2009034890A1
WO2009034890A1 PCT/JP2008/065854 JP2008065854W WO2009034890A1 WO 2009034890 A1 WO2009034890 A1 WO 2009034890A1 JP 2008065854 W JP2008065854 W JP 2008065854W WO 2009034890 A1 WO2009034890 A1 WO 2009034890A1
Authority
WO
WIPO (PCT)
Prior art keywords
working vehicle
brake device
supply
controlling
amount
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.)
Ceased
Application number
PCT/JP2008/065854
Other languages
English (en)
French (fr)
Inventor
Kazuki Kure
Kazuyuki Suzuki
Shigeru Yamamoto
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to EP08830140.3A priority Critical patent/EP2187081A4/en
Priority to US12/667,982 priority patent/US8483922B2/en
Priority to JP2009532151A priority patent/JP5205386B2/ja
Publication of WO2009034890A1 publication Critical patent/WO2009034890A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T5/00—Vehicle modifications to facilitate cooling of brakes
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/783—Features relating to cooling cooling control or adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

　ブレーキ装置における駆動力のロスを抑制することができると共に、オーバーヒートの発生を抑えることができる作業車両および作業車両の制御方法を提供する。作業車両１は、ブレーキ装置(５ａ)，(５ｂ)と、潤滑油供給部(６)と、制御部７とを備える。制御部(７)は、ブレーキディスクの温度に基づいてブレーキ装置(５ａ)，(５ｂ)への潤滑油の供給量を制御する第１制御を実行可能である。制御部(７)は、ブレーキ装置(５ａ)，(５ｂ)が、制動状態である場合は、潤滑油の供給量を所定の第１供給量とし、ブレーキ装置(５ａ)，(５ｂ)が制動状態から非制動状態に切り替えられた場合には、第１制御において、ブレーキディスクの温度に基づいて潤滑油の供給量の第１供給量から第１供給量より少ない第２供給量への変更を判断する。
PCT/JP2008/065854 2007-09-10 2008-09-03 作業車両および作業車両の制御方法 Ceased WO2009034890A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08830140.3A EP2187081A4 (en) 2007-09-10 2008-09-03 COMMERCIAL VEHICLE AND CONTROL PROCESS FOR THE COMMERCIAL VEHICLE
US12/667,982 US8483922B2 (en) 2007-09-10 2008-09-03 Work vehicle and method for controlling work vehicle
JP2009532151A JP5205386B2 (ja) 2007-09-10 2008-09-03 作業車両および作業車両の制御方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007234131 2007-09-10
JP2007-234131 2007-09-10

Publications (1)

Publication Number Publication Date
WO2009034890A1 true WO2009034890A1 (ja) 2009-03-19

Family

ID=40451899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065854 Ceased WO2009034890A1 (ja) 2007-09-10 2008-09-03 作業車両および作業車両の制御方法

Country Status (4)

Country Link
US (1) US8483922B2 (ja)
EP (1) EP2187081A4 (ja)
JP (3) JP5205386B2 (ja)
WO (1) WO2009034890A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863280A (zh) * 2014-03-27 2014-06-18 山推工程机械股份有限公司 一种推土机用液压控制柔性转向制动系统
JPWO2024005106A1 (ja) * 2022-06-30 2024-01-04
JP7809808B2 (ja) 2022-06-30 2026-02-02 日立建機株式会社 作業車両

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057787A1 (ko) * 2015-10-01 2017-04-06 볼보 컨스트럭션 이큅먼트 에이비 건설장비용 선회 유닛
GB2550364A (en) 2016-05-16 2017-11-22 Airbus Operations Ltd Aircraft brake temperature measurement
DE102020205867A1 (de) 2020-05-11 2021-11-11 Zf Friedrichshafen Ag Verfahren zur Kühlung einer mechanischen Reibungsbremse eines hydrostatisch-mechanischen Leistungsverzweigungsgetriebes, hydrostatisch-mechanisches Leistungsverzweigungsgetriebe und Arbeitsmaschine
US12403954B2 (en) * 2020-07-30 2025-09-02 Komatsu Ltd. Crawler-type work machine
GB2613414A (en) * 2021-11-30 2023-06-07 Airbus Operations Ltd Temperature sensing device for aircraft wheel brake
CN115973126B (zh) * 2023-03-21 2023-06-20 中国安全生产科学研究院 一种矿井车制动性能实时监测及失控紧急制动控制装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334054A (en) 1976-09-08 1978-03-30 Caterpillar Tractor Co Rotary driving device assembly
JPH0471829U (ja) * 1990-10-31 1992-06-25
JPH1172129A (ja) 1997-08-29 1999-03-16 Honda Motor Co Ltd 車両におけるブレーキ摩擦材の温度推定方法

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US4205739A (en) 1976-09-08 1980-06-03 Caterpillar Tractor Co. Metering device for steering brake lube systems
DE3205846A1 (de) * 1982-02-18 1983-08-25 Knorr-Bremse GmbH, 8000 München Fahrzeugbremsanlage, insbesondere hydraulische fahrzeugbremsanlage fuer schienenfahrzeuge
JPS58184040U (ja) * 1982-06-01 1983-12-07 株式会社小松製作所 湿式多板ブレ−キの冷却装置
US4685745A (en) * 1985-01-23 1987-08-11 Wabco Westinghouse Fahrzeugbremsen Gmbh Motor vehicle brake pressure-regulating apparatus
JPH05215158A (ja) * 1992-02-04 1993-08-24 Mitsubishi Motors Corp ブレーキ冷却装置
GB9215510D0 (en) * 1992-07-22 1992-09-02 Grau Ltd Braking systems
JP3216371B2 (ja) * 1993-11-18 2001-10-09 トヨタ自動車株式会社 液圧制御機構およびそれを用いた車両用ブレーキ装置
DE19517708B4 (de) * 1995-05-13 2004-04-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren und Vorrichtung zur elektronischen Steuerung der Bremsanlage eines Fahrzeugs
DE19615831A1 (de) * 1996-04-20 1997-10-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bestimmung einer charakteristischen Größe einer Radbremse
DE19805091C2 (de) * 1998-02-09 2002-10-17 Siemens Ag Verfahren zum Ermitteln der Verzögerung eines Kraftfahrzeuges und Bremsanlage, die dieses Verfahren verwendet
FR2796024B1 (fr) * 1999-07-05 2002-01-11 Peugeot Citroen Automobiles Sa Procede et dispositif de freinage a refroidissement
JP2001039280A (ja) 1999-07-29 2001-02-13 Toyota Motor Corp 車輌の制動制御装置
JP4420557B2 (ja) * 2000-12-14 2010-02-24 株式会社小松製作所 ブレーキの調整方法およびその装置
JP2003172439A (ja) * 2001-12-10 2003-06-20 Toyota Motor Corp 潤滑装置
JP4096599B2 (ja) * 2002-04-10 2008-06-04 株式会社アドヴィックス 液圧制御装置の液圧測定方法、及び液圧制御装置の健全性評価方法
DE10219040A1 (de) * 2002-04-29 2003-11-13 Wabco Gmbh & Co Ohg Verfahren und Anordnung zur Zuspannenergieregelung bei elektronisch geregelten Bremssystemen von Fahrzeugkombinationen aus wenigstens einem Zug- und Anhängerfahrzeug
ITNA20050058A1 (it) * 2005-11-10 2007-05-11 Domenico Piatti Dispositivo automatico per il raffreddamento dei freni degli autocarri e/o dei rimorchi.
JP4904804B2 (ja) * 2005-12-20 2012-03-28 マツダ株式会社 自動変速機
JP4797934B2 (ja) * 2006-01-19 2011-10-19 株式会社アドヴィックス 車両用ディスクブレーキ制御装置
US7640078B2 (en) * 2006-07-05 2009-12-29 Advanced Energy Industries, Inc. Multi-mode control algorithm
DE102007059734B4 (de) * 2006-12-21 2016-12-08 Toyota Jidosha Kabushiki Kaisha Bremsregelungsvorrichtung und Bremsregelungsverfahren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334054A (en) 1976-09-08 1978-03-30 Caterpillar Tractor Co Rotary driving device assembly
JPH0471829U (ja) * 1990-10-31 1992-06-25
JPH1172129A (ja) 1997-08-29 1999-03-16 Honda Motor Co Ltd 車両におけるブレーキ摩擦材の温度推定方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2187081A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103863280A (zh) * 2014-03-27 2014-06-18 山推工程机械股份有限公司 一种推土机用液压控制柔性转向制动系统
JPWO2024005106A1 (ja) * 2022-06-30 2024-01-04
WO2024005106A1 (ja) 2022-06-30 2024-01-04 日立建機株式会社 作業車両
JP7809808B2 (ja) 2022-06-30 2026-02-02 日立建機株式会社 作業車両

Also Published As

Publication number Publication date
JPWO2009034890A1 (ja) 2010-12-24
JP2013083355A (ja) 2013-05-09
US8483922B2 (en) 2013-07-09
EP2187081A1 (en) 2010-05-19
JP2013091491A (ja) 2013-05-16
EP2187081A4 (en) 2014-11-05
JP5389248B2 (ja) 2014-01-15
JP5205386B2 (ja) 2013-06-05
JP5389249B2 (ja) 2014-01-15
US20100198472A1 (en) 2010-08-05

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