DE3783221D1 - Drucksteuerungsanlage fuer ein stufenloses getriebe. - Google Patents
Drucksteuerungsanlage fuer ein stufenloses getriebe.Info
- Publication number
- DE3783221D1 DE3783221D1 DE8787310028T DE3783221T DE3783221D1 DE 3783221 D1 DE3783221 D1 DE 3783221D1 DE 8787310028 T DE8787310028 T DE 8787310028T DE 3783221 T DE3783221 T DE 3783221T DE 3783221 D1 DE3783221 D1 DE 3783221D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- pressure control
- continuously transmission
- continuously
- transmission
- 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
- 230000005540 biological transmission 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
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
-
- 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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- 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
-
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
-
- 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
- F16H61/66—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 specially adapted for continuously variable gearings
- F16H61/662—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 specially adapted for continuously variable gearings with endless flexible members
- F16H61/66254—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0008—Feedback, closed loop systems or details of feedback error signal
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0012—Feedforward or open loop systems
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
- B60W2050/0052—Filtering, filters
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
- B60W2050/0058—Signal modulation for data transmission
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/107—Temperature
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1075—Change speed gearings fluid pressure, e.g. oil pressure
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/1005—Transmission ratio engaged
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/46—Signals to a clutch outside the gearbox
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/936,527 US4982822A (en) | 1986-12-01 | 1986-12-01 | Control system for controlling the line pressure in a continuously variable transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3783221D1 true DE3783221D1 (de) | 1993-02-04 |
DE3783221T2 DE3783221T2 (de) | 1993-07-15 |
Family
ID=25468764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787310028T Expired - Fee Related DE3783221T2 (de) | 1986-12-01 | 1987-11-12 | Drucksteuerungsanlage fuer ein stufenloses getriebe. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4982822A (de) |
EP (1) | EP0270272B1 (de) |
JP (1) | JPS63151545A (de) |
KR (1) | KR880008112A (de) |
CN (1) | CN87107229A (de) |
AU (1) | AU610096B2 (de) |
CA (1) | CA1294690C (de) |
DE (1) | DE3783221T2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5115395A (en) * | 1987-03-13 | 1992-05-19 | Borg-Warner Automotive, Inc. | Pulse width modulation technique |
DE3914792A1 (de) * | 1989-05-05 | 1990-11-08 | Piv Antrieb Reimers Kg Werner | Kraftfahrzeugantrieb |
JP2844363B2 (ja) * | 1989-09-30 | 1999-01-06 | スズキ株式会社 | 連続可変変速機制御方法 |
US5062050A (en) * | 1989-10-17 | 1991-10-29 | Borg-Warner Automotive, Inc. | Continuously variable transmission line pressure control |
NL9000860A (nl) * | 1990-04-12 | 1991-11-01 | Doornes Transmissie Bv | Elektronisch geregelde continu variabele transmissie. |
JP2626257B2 (ja) * | 1990-12-28 | 1997-07-02 | トヨタ自動車株式会社 | 車両用ベルト式無段変速機の油圧制御装置 |
JPH04254223A (ja) * | 1991-02-04 | 1992-09-09 | Toyota Motor Corp | 希薄燃焼内燃機関を備えた車両用ベルト式無段変速機の制御装置 |
US5180339A (en) * | 1991-06-26 | 1993-01-19 | Borg-Warner Automotive, Inc. | Double acting secondary sheave servo for a continuously variable transmission |
US5269726A (en) * | 1991-06-26 | 1993-12-14 | Borg-Warner Automotive, Inc. | Control system and strategies for a double acting secondary sheave servo for a continuously variable transmission |
US5244437A (en) * | 1991-06-26 | 1993-09-14 | Borg-Warner Automotive, Inc. | Double acting secondary sheave servo for cvt |
US5365437A (en) * | 1991-07-02 | 1994-11-15 | Gale Banks Engineering | Internal line hydraulic fluid pressure transmission recalibration unit |
US5168778A (en) * | 1991-08-29 | 1992-12-08 | Borg-Warner Automotive, Inc. | CVT downshift control strategy to minimize slip at the drive pulley |
US5251512A (en) * | 1991-10-15 | 1993-10-12 | General Motors Corporation | Dynamic shift control for an automatic transmission |
DE4205272B4 (de) * | 1992-02-21 | 2005-05-04 | Claas Kgaa Mbh | Meßvorrichtung einer Stellvorrichtung eines variablen Keilriemengetriebes |
GB9208363D0 (en) * | 1992-04-16 | 1992-06-03 | Greenwood Christopher J | Improvements in or relating to control systems for drivelines including continuously-variable-ratio transmissions |
JP3190447B2 (ja) * | 1992-08-12 | 2001-07-23 | ジヤトコ・トランステクノロジー株式会社 | 自動変速機の制御装置 |
US5314385A (en) * | 1992-11-13 | 1994-05-24 | Borg-Warner Automotive, Inc. | System for cooling a starting clutch of a continuously variable transmission |
US5885186A (en) * | 1993-08-17 | 1999-03-23 | Van Doorne's Transmissie B.V. | Continuously variable transmission |
DE19858263A1 (de) * | 1998-12-17 | 2000-06-21 | Zahnradfabrik Friedrichshafen | Verfahren zum Überwachen eines stufenlosen Getriebes |
US6179739B1 (en) | 1998-12-30 | 2001-01-30 | Hamilton Sunstrand Corporation | Continuously variable transmission with control arrangement and method for preventing transmission belt slippage |
US6290620B1 (en) | 1999-06-25 | 2001-09-18 | Hamilton Sundstrand Corporation | Continuously variable transmission with control arrangement and method for reducing impact of shock load |
DE10030405A1 (de) * | 1999-06-30 | 2001-01-18 | Bosch Gmbh Robert | System zur hydraulischen Verstellung der Übersetzung eines CVT |
JP4038310B2 (ja) * | 1999-09-30 | 2008-01-23 | 日産自動車株式会社 | 無段変速機のセレクト時ライン圧制御装置 |
JP2003120804A (ja) * | 2001-10-09 | 2003-04-23 | Toyota Motor Corp | 無段変速機を含む駆動機構の制御装置 |
US6834228B2 (en) * | 2001-10-25 | 2004-12-21 | The Gates Corporation | Belt drive system with automatic belt tension control |
US20030105536A1 (en) * | 2001-12-04 | 2003-06-05 | Eastman Kodak Company | Open and closed loop flow control system and method |
US6974009B2 (en) * | 2002-02-04 | 2005-12-13 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for power train including continuously variable transmission |
JP4372388B2 (ja) * | 2002-02-20 | 2009-11-25 | 富士重工業株式会社 | 無段変速機の変速制御装置 |
JP3732817B2 (ja) * | 2002-09-19 | 2006-01-11 | ジヤトコ株式会社 | 自動変速機の制御装置 |
DE10358114A1 (de) * | 2002-12-23 | 2004-07-01 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Getriebe mit stufenlos verstellbarer Übersetzung, mit oder ohne Leistungsverzweigung sowie mit und ohne E-Maschine |
JP3885766B2 (ja) * | 2003-05-19 | 2007-02-28 | トヨタ自動車株式会社 | 車両の動力源と無段変速機との協調制御装置 |
JP4145856B2 (ja) * | 2004-10-05 | 2008-09-03 | ジヤトコ株式会社 | ベルト式無段変速機のライン圧制御装置 |
JP2006200549A (ja) * | 2005-01-18 | 2006-08-03 | Fujitsu Ten Ltd | 無段変速機の制御方法及び制御装置 |
US20080082242A1 (en) * | 2006-10-03 | 2008-04-03 | Dell Eva Mark L | Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system |
JP5037954B2 (ja) * | 2007-01-15 | 2012-10-03 | ヤマハ発動機株式会社 | ベルト式無段変速機および車両 |
US8050828B2 (en) * | 2008-03-31 | 2011-11-01 | GM Global Technology Operations LLC | Transmission oil measurement system and method |
US8989971B2 (en) * | 2008-05-27 | 2015-03-24 | Eaton Corporation | Method and apparatus for detecting and compensating for pressure transducer errors |
US8473170B2 (en) | 2010-09-17 | 2013-06-25 | Caterpillar Inc. | Closed loop transmission torque control |
WO2013127780A1 (en) | 2012-03-01 | 2013-09-06 | Syngenta Participations Ag | Chemical compounds |
JP5852554B2 (ja) * | 2012-12-21 | 2016-02-03 | 本田技研工業株式会社 | 自動変速機の油圧供給装置 |
DE102017200982B4 (de) * | 2017-01-23 | 2021-09-16 | Audi Ag | Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung |
JP7346802B2 (ja) * | 2018-09-05 | 2023-09-20 | いすゞ自動車株式会社 | 自動変速機 |
CN114127446A (zh) * | 2019-07-01 | 2022-03-01 | 蒂姆工业公司 | 均匀夹紧致动的无限变速式换挡变速器*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2464853B1 (fr) * | 1979-09-12 | 1987-07-31 | Bosch Gmbh Robert | Installation de commande pour variateur de vitesse continu de vehicule automobile |
JPS5646152A (en) * | 1979-09-12 | 1981-04-27 | Bosch Gmbh Robert | Controller for stepless power transmission |
US4458318A (en) * | 1981-04-24 | 1984-07-03 | Borg-Warner Corporation | Control arrangement for a variable pulley transmission |
US4542665A (en) * | 1982-10-22 | 1985-09-24 | Nissan Motor Co., Ltd. | Control system for continuously variable transmission with space saving automatic clutch control |
US4576265A (en) * | 1982-10-22 | 1986-03-18 | Nissan Motor Co., Ltd. | Control system for hydraulic automatic clutch |
JPS6081560A (ja) * | 1983-10-11 | 1985-05-09 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
US4631043A (en) * | 1984-05-03 | 1986-12-23 | Toyota Jidosha Kabushiki Kaisha | Hydraulic control apparatus for a continuously variable transmission |
US4679677A (en) * | 1984-07-16 | 1987-07-14 | Honda Giken Kogyo K.K. (Honda Motor Co., Ltd. In English) | Hydraulic type starting clutch |
JPS61132426A (ja) * | 1984-11-30 | 1986-06-19 | Mazda Motor Corp | 無段変速機のライン圧制御装置 |
US4718308A (en) * | 1985-03-29 | 1988-01-12 | Borg-Warner Automotive, Inc. | Hydraulic control system for continuously variable transmission |
US4648496A (en) * | 1985-04-12 | 1987-03-10 | Borg-Warner Automotive, Inc. | Clutch control system for a continuously variable transmission |
-
1986
- 1986-12-01 US US06/936,527 patent/US4982822A/en not_active Expired - Fee Related
-
1987
- 1987-11-09 CA CA000551416A patent/CA1294690C/en not_active Expired - Fee Related
- 1987-11-12 DE DE8787310028T patent/DE3783221T2/de not_active Expired - Fee Related
- 1987-11-12 EP EP87310028A patent/EP0270272B1/de not_active Expired - Lifetime
- 1987-11-17 AU AU81311/87A patent/AU610096B2/en not_active Ceased
- 1987-12-01 KR KR870013640A patent/KR880008112A/ko not_active Application Discontinuation
- 1987-12-01 JP JP62304388A patent/JPS63151545A/ja active Pending
- 1987-12-01 CN CN198787107229A patent/CN87107229A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR880008112A (ko) | 1988-08-30 |
AU8131187A (en) | 1988-06-02 |
DE3783221T2 (de) | 1993-07-15 |
EP0270272B1 (de) | 1992-12-23 |
US4982822A (en) | 1991-01-08 |
CA1294690C (en) | 1992-01-21 |
AU610096B2 (en) | 1991-05-16 |
CN87107229A (zh) | 1988-06-29 |
EP0270272A3 (en) | 1989-11-29 |
JPS63151545A (ja) | 1988-06-24 |
EP0270272A2 (de) | 1988-06-08 |
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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 |