DE3480994D1 - Hydrostatische fahrzeugsteuerung. - Google Patents
Hydrostatische fahrzeugsteuerung.Info
- Publication number
- DE3480994D1 DE3480994D1 DE8484903037T DE3480994T DE3480994D1 DE 3480994 D1 DE3480994 D1 DE 3480994D1 DE 8484903037 T DE8484903037 T DE 8484903037T DE 3480994 T DE3480994 T DE 3480994T DE 3480994 D1 DE3480994 D1 DE 3480994D1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle control
- hydrostatic vehicle
- hydrostatic
- control
- vehicle
- 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.)
- Expired - Fee Related
Links
- 230000002706 hydrostatic effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/103—Infinitely variable gearings of fluid type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
-
- 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
- E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- 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
-
- 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
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/465—Automatic regulation in accordance with output requirements for achieving a target input speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1201—Rotational speed of the axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1205—Position of a non-rotating inclined plate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Mining & Mineral Resources (AREA)
- Computer Hardware Design (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Operation Control Of Excavators (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/609,675 US4534707A (en) | 1984-05-14 | 1984-05-14 | Hydrostatic vehicle control |
PCT/US1984/001242 WO1985005333A1 (en) | 1984-05-14 | 1984-08-08 | Hydrostatic vehicle control |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3480994D1 true DE3480994D1 (de) | 1990-02-15 |
Family
ID=24441830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484903037T Expired - Fee Related DE3480994D1 (de) | 1984-05-14 | 1984-08-08 | Hydrostatische fahrzeugsteuerung. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4534707A (de) |
EP (1) | EP0181865B1 (de) |
JP (1) | JPS61502114A (de) |
KR (1) | KR930006598B1 (de) |
BR (1) | BR8407315A (de) |
DE (1) | DE3480994D1 (de) |
IN (1) | IN166501B (de) |
WO (1) | WO1985005333A1 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4655689A (en) * | 1985-09-20 | 1987-04-07 | General Signal Corporation | Electronic control system for a variable displacement pump |
JPS63265771A (ja) * | 1987-04-23 | 1988-11-02 | Mazda Motor Corp | 車両の後輪操舵装置 |
JP2740172B2 (ja) * | 1987-12-04 | 1998-04-15 | 日立建機株式会社 | 油圧駆動装置 |
JPH0726681B2 (ja) * | 1987-12-18 | 1995-03-29 | 本田技研工業株式会社 | 車両用無段変速機の変速制御装置 |
EP0432266B2 (de) * | 1989-01-18 | 1997-08-13 | Hitachi Construction Machinery Co., Ltd. | Hydraulische antriebseinheit für baumaschinen |
DE3911708C2 (de) * | 1989-04-10 | 1996-11-14 | Linde Ag | Verfahren zum Betreiben einer Antriebseinheit |
JPH0374581A (ja) * | 1989-08-17 | 1991-03-29 | Toyota Autom Loom Works Ltd | 可変容量型油圧ポンプの駆動負荷制御装置 |
US5101628A (en) * | 1990-01-22 | 1992-04-07 | Shin Caterpillar Mitsubishi Ltd. | Energy regenerative circuit in a hydraulic apparatus |
US5050379A (en) * | 1990-08-23 | 1991-09-24 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Displacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demand |
US5286171A (en) * | 1991-11-13 | 1994-02-15 | Shin Caterpillar Mitsubishi Ltd. | Method for controlling engine for driving hydraulic pump to operate hydraulic actuator for construction equipment |
EP0572678B1 (de) * | 1991-12-24 | 1997-03-12 | Hitachi Construction Machinery Co., Ltd. | Hydraulischer antrieb für baumaschinen |
US5261234A (en) * | 1992-01-07 | 1993-11-16 | Caterpillar Inc. | Hydraulic control apparatus |
US5267441A (en) * | 1992-01-13 | 1993-12-07 | Caterpillar Inc. | Method and apparatus for limiting the power output of a hydraulic system |
US5182908A (en) * | 1992-01-13 | 1993-02-02 | Caterpillar Inc. | Control system for integrating a work attachment to a work vehicle |
US5214916A (en) * | 1992-01-13 | 1993-06-01 | Caterpillar Inc. | Control system for a hydraulic work vehicle |
JPH05256303A (ja) * | 1992-01-15 | 1993-10-05 | Caterpillar Inc | 油圧回路制御装置 |
JPH0582382U (ja) * | 1992-04-08 | 1993-11-09 | 帝人株式会社 | シームレスカーテン |
US5468126A (en) * | 1993-12-23 | 1995-11-21 | Caterpillar Inc. | Hydraulic power control system |
US5525043A (en) * | 1993-12-23 | 1996-06-11 | Caterpillar Inc. | Hydraulic power control system |
US5435131A (en) * | 1994-04-11 | 1995-07-25 | Caterpillar Inc. | Adaptive overspeed control for a hydrostatic transmission |
US5576962A (en) * | 1995-03-16 | 1996-11-19 | Caterpillar Inc. | Control system and method for a hydrostatic drive system |
CN1166192A (zh) * | 1995-10-09 | 1997-11-26 | 新卡特彼勒三菱株式会社 | 用于建筑机械的控制装置 |
US5762475A (en) * | 1996-03-18 | 1998-06-09 | Caterpillar Inc. | Automatic solenoid control valve calibration |
JP3587957B2 (ja) * | 1997-06-12 | 2004-11-10 | 日立建機株式会社 | 建設機械のエンジン制御装置 |
US5967756A (en) * | 1997-07-01 | 1999-10-19 | Caterpillar Inc. | Power management control system for a hydraulic work machine |
US5951258A (en) * | 1997-07-09 | 1999-09-14 | Caterpillar Inc. | Torque limiting control system for a hydraulic work machine |
DE19744218C1 (de) | 1997-10-07 | 1999-04-22 | Zahnradfabrik Friedrichshafen | Antriebsstrangsteuerung |
US6314727B1 (en) | 1999-10-25 | 2001-11-13 | Caterpillar Inc. | Method and apparatus for controlling an electro-hydraulic fluid system |
DE10037676C1 (de) * | 2000-07-26 | 2002-05-23 | Jungheinrich Ag | Vorrichtung zur Regelung eines Antriebssystems für ein Flurförderzeug |
US6939110B2 (en) * | 2002-11-06 | 2005-09-06 | Clarke Engineering Technologies, Inc. | Control system for I.C. engine driven blower |
US7340339B1 (en) * | 2003-02-14 | 2008-03-04 | Caterpillar Inc. | Power management system |
US7146263B2 (en) * | 2003-09-30 | 2006-12-05 | Caterpillar Inc | Predictive load management system |
US7853383B2 (en) * | 2006-12-28 | 2010-12-14 | Caterpillar Inc | System for automatically loading a scraper |
WO2008150256A1 (en) * | 2007-05-31 | 2008-12-11 | Caterpillar Inc. | Gen-set control system having proactive load relief |
EP2150886B1 (de) * | 2007-05-31 | 2015-07-22 | Caterpillar, Inc. | System und verfahren zur motorlaststeuerung |
US8801393B2 (en) * | 2007-10-12 | 2014-08-12 | Pierce Manufacturing Inc. | Pressure control system and method |
US9133837B2 (en) * | 2008-04-24 | 2015-09-15 | Caterpillar Inc. | Method of controlling a hydraulic system |
CN102792069A (zh) * | 2010-02-17 | 2012-11-21 | 沃尔沃建筑设备公司 | 自动化液压动力***和操作自动化液压动力***的方法 |
US8862337B2 (en) | 2010-07-28 | 2014-10-14 | Illinois Tool Works Inc. | Hydraulic tool control that switches output |
US9371898B2 (en) | 2012-12-21 | 2016-06-21 | Cnh Industrial America Llc | Control system for a machine with a dual path electronically controlled hydrostatic transmission |
US10934687B2 (en) | 2018-07-25 | 2021-03-02 | Clark Equipment Company | Hydraulic power prioritization |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2008304A1 (de) * | 1968-05-11 | 1970-01-16 | Bosch | |
DE2111359A1 (de) * | 1971-03-10 | 1972-09-28 | Bosch Gmbh Robert | Regeleinrichtung fuer eine Hydropumpe |
FR2188688A5 (de) * | 1972-06-02 | 1974-01-18 | Peugeot & Renault | |
DE2505779C2 (de) * | 1975-02-12 | 1983-01-13 | Robert Bosch Gmbh, 7000 Stuttgart | Grenzlastregeleinrichtung für verstellbare Pumpen |
JPS53122103A (en) * | 1977-03-31 | 1978-10-25 | Komatsu Ltd | Liquid pressure equipment |
US4103489A (en) * | 1977-04-15 | 1978-08-01 | Deere & Company | Total power fluid system |
SE428720C (sv) * | 1977-07-08 | 1984-10-29 | Kockums Ind Ab | Sett att styra en borbrenningsmotor med effektreglage for reglering av motorns varvtal och en hydrostatisk transmission med variabelt utvexlingsforhallande |
US4248194A (en) * | 1979-08-23 | 1981-02-03 | Trw Inc. | Method and apparatus for controlling the operation of a pump |
JPS5656931A (en) * | 1979-10-15 | 1981-05-19 | Hitachi Constr Mach Co Ltd | Method of controlling system including internal combustion engine and hydraulic pump |
GB2072890B (en) * | 1979-10-15 | 1983-08-10 | Hitachi Construction Machinery | Method of controlling internal combustion engine and hydraulic pump system |
US4400935A (en) * | 1980-01-28 | 1983-08-30 | Sundstrand Corporation | Engine speed control |
JPS56121826A (en) * | 1980-02-29 | 1981-09-24 | Mitsubishi Heavy Ind Ltd | Speed governor for internal combustion engine |
JPS6058338B2 (ja) * | 1980-07-18 | 1985-12-19 | 株式会社日本製鋼所 | 建設機械のエンジン制御装置 |
JPS57173533A (en) * | 1981-04-16 | 1982-10-25 | Hitachi Constr Mach Co Ltd | Controller of device containing internal combustion engine and oil hydraulic pump |
JPS57171042A (en) * | 1981-04-15 | 1982-10-21 | Hitachi Constr Mach Co Ltd | Control system for series including internal-combustion engine and hydraulic pump |
JPS5768543A (en) * | 1980-10-17 | 1982-04-26 | Hitachi Constr Mach Co Ltd | Control device for engine |
JPS57173534A (en) * | 1981-04-20 | 1982-10-25 | Hitachi Constr Mach Co Ltd | Engine driven oil hydraulic power source device |
JPS57163701A (en) * | 1981-05-19 | 1982-10-08 | Hitachi Constr Mach Co Ltd | Controller of hydraulic unit |
JPS57195839A (en) * | 1981-05-27 | 1982-12-01 | Hitachi Constr Mach Co Ltd | Method to control hydraulic system |
JPS58204940A (ja) * | 1982-05-24 | 1983-11-29 | Hitachi Constr Mach Co Ltd | エンジンの燃料噴射ポンプ制御装置 |
-
1984
- 1984-05-14 US US06/609,675 patent/US4534707A/en not_active Expired - Lifetime
- 1984-08-08 DE DE8484903037T patent/DE3480994D1/de not_active Expired - Fee Related
- 1984-08-08 BR BR8407315A patent/BR8407315A/pt unknown
- 1984-08-08 WO PCT/US1984/001242 patent/WO1985005333A1/en active IP Right Grant
- 1984-08-08 EP EP84903037A patent/EP0181865B1/de not_active Expired - Lifetime
- 1984-08-08 JP JP59502993A patent/JPS61502114A/ja active Granted
-
1985
- 1985-05-13 KR KR1019850003245A patent/KR930006598B1/ko not_active IP Right Cessation
- 1985-10-08 IN IN790/MAS/85A patent/IN166501B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR8407315A (pt) | 1986-09-23 |
KR930006598B1 (ko) | 1993-07-21 |
IN166501B (de) | 1990-05-19 |
US4534707A (en) | 1985-08-13 |
JPS61502114A (ja) | 1986-09-25 |
EP0181865A1 (de) | 1986-05-28 |
WO1985005333A1 (en) | 1985-12-05 |
KR850008699A (ko) | 1985-12-21 |
EP0181865B1 (de) | 1990-01-10 |
JPH0568387B2 (de) | 1993-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |