JP4870684B2 - 流体圧ギヤボックスによって駆動される車両の制動方法及び流体圧駆動 - Google Patents
流体圧ギヤボックスによって駆動される車両の制動方法及び流体圧駆動 Download PDFInfo
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- JP4870684B2 JP4870684B2 JP2007547268A JP2007547268A JP4870684B2 JP 4870684 B2 JP4870684 B2 JP 4870684B2 JP 2007547268 A JP2007547268 A JP 2007547268A JP 2007547268 A JP2007547268 A JP 2007547268A JP 4870684 B2 JP4870684 B2 JP 4870684B2
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- fluid pressure
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- pump
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000012530 fluid Substances 0.000 title claims description 155
- 230000008569 process Effects 0.000 claims abstract description 22
- 230000002706 hydrostatic effect Effects 0.000 abstract 5
- 230000001105 regulatory effect Effects 0.000 description 44
- 238000010521 absorption reaction Methods 0.000 description 33
- 230000005540 biological transmission Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
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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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
-
- 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
-
- 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
- F16H61/423—Motor capacity control by fluid pressure control means
-
- 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
- F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Gearings (AREA)
- Regulating Braking Force (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Structure Of Transmissions (AREA)
Description
6,6’ 流体圧モータ
28 流体圧ギヤボックス
32 制御装置
Claims (8)
- 少なくとも1つの調整可能な流体圧モータ(6、6’)を有する流体圧ギヤボックス(28)によって駆動され、且つ常用ブレーキによって減速することが可能な車両の制動方法であって、次の手順の段階:
− 常用ブレーキの所与の制動過程の識別と、
− 最小傾転角度への流体圧モータ(6、6’)の調整と、
− 所与の制動過程の終結の識別と、
− 制動過程の結果として到達した速度に適した傾転角度への流体圧モータ(6、6’)の調整を行い、
前記流体圧モータ(6、6’)のトルクは、最小傾転角度に調整された前記流体圧モータ(6、6’)により調整され、駆動輪(11a、11b、11a’、11b’、83)と結合した車軸(40a、40b)が、最小傾転角度に調整された流体圧モータ(6、6’)によってトルクがかからないように保持されることを特徴とする方法。 - 流体圧モータ(6、6’)の傾転角度の調整に加えて、流体圧ギヤボックス(28)の流体圧ポンプ(4)のポンプ量が、最小値に調整されることを特徴とする請求項1に記載の方法。
- 少なくとも1つの車軸(40a、40b)に作用するトルクが、測定され、且つ最小傾転角度が、車軸(40a、40b)上で測定されたトルク次第で調整されることを特徴とする請求項1に記載の方法。
- 常用ブレーキの制御装置(32)によって発せられた制御信号が、所与の制動過程の識別のために使用されることを特徴とする請求項1乃至3のいずれかに記載の方法。
- ブレーキの圧力が所定のブレーキ圧力を越える時、発生する制御信号は、流体圧常用ブレーキの所与の制動過程の識別のために使用されることを特徴とする請求項1乃至4のいずれかに記載の方法。
- 車両駆動に接続され、常用ブレーキによって制動できる、流体圧ポンプ(4)と、後者に第1及び第2操作線(5a、5b)によって接続された少なくとも1つの調整可能な流体圧モータ(6、6’)を有する流体圧駆動であって、流体圧モータ(6、6’)の傾転角度が、常用ブレーキの制御信号次第で最小傾転角度に調整可能であり、
前記流体圧モータ(6、6’)のトルクは、最小傾転角度に調整された前記流体圧モータ(6、6’)により調整され、駆動輪(11a、11b、11a’、11b’、83)と結合した車軸(40a、40b)が、最小傾転角度に調整された流体圧モータ(6、6’)によってトルクがかからないように保持されることを特徴とする流体圧駆動装置。 - 制御信号が、ABS制御装置(32)によって発生され得ることを特徴とする請求項6に記載の流体圧駆動装置。
- 常用ブレーキが、流体圧回路を含み、且つ制御信号が、圧力センサによって発生され得ることを特徴とする請求項6に記載の流体圧駆動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004061558A DE102004061558A1 (de) | 2004-12-21 | 2004-12-21 | Verfahren zum Abbremsen eines mittels eines hydrostatischen Getriebes angetriebenen Fahrzeugs sowie ein hydrostatischer Antrieb |
DE102004061558.6 | 2004-12-21 | ||
PCT/EP2005/013385 WO2006066759A2 (de) | 2004-12-21 | 2005-12-13 | Verfahren zum abbremsen eines mittels eines hydrostatischen getriebes angetriebenen fahrzeugs sowie ein hydrostatischer antrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008524533A JP2008524533A (ja) | 2008-07-10 |
JP4870684B2 true JP4870684B2 (ja) | 2012-02-08 |
Family
ID=36215813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007547268A Expired - Fee Related JP4870684B2 (ja) | 2004-12-21 | 2005-12-13 | 流体圧ギヤボックスによって駆動される車両の制動方法及び流体圧駆動 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7661266B2 (ja) |
EP (1) | EP1828643B1 (ja) |
JP (1) | JP4870684B2 (ja) |
AT (1) | ATE458162T1 (ja) |
DE (2) | DE102004061558A1 (ja) |
WO (1) | WO2006066759A2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048198A1 (de) | 2005-12-16 | 2007-07-12 | Bosch Rexroth Ag | Hydrostatischer Antrieb und Verfahren zum Abbremsen eines hydrostatischen Antriebs |
DE102006053925A1 (de) | 2006-11-15 | 2008-05-21 | Robert Bosch Gmbh | Hydrostatischer Fahrantrieb mit zwei Hydromotoren |
EP1925520A1 (en) * | 2006-11-24 | 2008-05-28 | Caterpillar, Inc. | Method for controlling a powertrain and associated powertrain |
DE102007058535A1 (de) * | 2007-12-06 | 2009-06-10 | Deere & Company, Moline | Antriebssystem eines Arbeitsfahrzeugs |
DE102008031768A1 (de) * | 2008-07-04 | 2010-01-07 | Alpha Fluid Hydrauliksysteme Müller GmbH | Regelanordnung für proportionale Winkelverstellung |
DE102009034060A1 (de) | 2009-07-21 | 2011-01-27 | Robert Bosch Gmbh | Stellvorrichtung für eine hydrostatische Kolbenmaschine, insbesondere für eine Axialkolbenmaschine |
DE102010006942A1 (de) * | 2010-02-04 | 2011-08-04 | Claas Industrietechnik GmbH, 33106 | Fahrzeug mit Hebewerkzeug |
DE202013001173U1 (de) * | 2013-02-04 | 2014-05-06 | Liebherr-Components Biberach Gmbh | Hydrauliksystem |
DE102017206375A1 (de) * | 2016-05-13 | 2017-11-16 | Robert Bosch Gmbh | Getriebeanordnung für einen Fahrantrieb, Fahrantrieb mit der Getriebeanordnung und Verfahren zur Steuerung der Getriebeanordnung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1348246A (en) * | 1970-05-26 | 1974-03-13 | Dowty Hydraulic Units Ltd | Hydraulic apparatus |
US3988893A (en) * | 1972-04-28 | 1976-11-02 | Eaton Corporation | Hydrostatic transmission drive system |
DE2363762C2 (de) * | 1973-12-21 | 1985-11-21 | Linde Ag, 6200 Wiesbaden | Steuereinrichtung für ein hydrostatisches Kraftfahrzeuggetriebe |
DE2449464A1 (de) * | 1974-10-19 | 1976-05-06 | Kloeckner Humboldt Deutz Ag | Hydrostatisches fahrzeuggetriebe |
DE2740024A1 (de) * | 1977-09-06 | 1978-09-14 | Losenhausen Maschinenbau Ag | Hydrostatischer fahrantrieb fuer baumaschinen |
JPH06166350A (ja) * | 1992-11-30 | 1994-06-14 | Mazda Motor Corp | 車両の駆動装置 |
US5683322A (en) * | 1993-04-21 | 1997-11-04 | Meyerle; Michael | Continuous hydrostatic-mechanical branch power split transmission particularly for power vehicles |
JPH08135789A (ja) * | 1994-11-09 | 1996-05-31 | Komatsu Ltd | 車両の油圧式駆動装置の変速装置およびその変速制御方法 |
DE19524189C2 (de) * | 1995-07-03 | 1997-07-17 | Brueninghaus Hydromatik Gmbh | Hydrostatischer Antrieb mit nachgeschaltetem Lastschaltgetriebe |
DE19833942C2 (de) * | 1998-07-28 | 2000-06-08 | Brueninghaus Hydromatik Gmbh | Hydrostatischer Fahrantrieb mit Differentialsperre |
CA2342699C (en) * | 2000-03-31 | 2005-02-22 | Honda Giken Kogyo Kabushiki Kaisha | Transmission system |
DE10133358B4 (de) * | 2001-07-10 | 2006-03-16 | Brueninghaus Hydromatik Gmbh | Hydrostatischer Antrieb und Verfahren zum Wechseln von Gängen eines einem hydrostatischen Getriebe nachgeschalteten Schaltgetriebes |
US6852064B2 (en) * | 2002-07-18 | 2005-02-08 | Sauer-Danfoss, Inc. | Hydromechanical transmission electronic control system for high speed vehicles |
-
2004
- 2004-12-21 DE DE102004061558A patent/DE102004061558A1/de not_active Withdrawn
-
2005
- 2005-12-13 DE DE502005009052T patent/DE502005009052D1/de active Active
- 2005-12-13 WO PCT/EP2005/013385 patent/WO2006066759A2/de active Application Filing
- 2005-12-13 EP EP05850263A patent/EP1828643B1/de not_active Not-in-force
- 2005-12-13 US US11/793,862 patent/US7661266B2/en active Active
- 2005-12-13 AT AT05850263T patent/ATE458162T1/de not_active IP Right Cessation
- 2005-12-13 JP JP2007547268A patent/JP4870684B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2006066759A3 (de) | 2006-09-14 |
EP1828643B1 (de) | 2010-02-17 |
EP1828643A2 (de) | 2007-09-05 |
ATE458162T1 (de) | 2010-03-15 |
DE102004061558A1 (de) | 2006-07-06 |
WO2006066759A2 (de) | 2006-06-29 |
JP2008524533A (ja) | 2008-07-10 |
US7661266B2 (en) | 2010-02-16 |
DE502005009052D1 (de) | 2010-04-01 |
US20080006028A1 (en) | 2008-01-10 |
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