DE3375561D1 - Method for controlling reduction ratio of continuously variable transmission with engine coolant temperature compensation - Google Patents
Method for controlling reduction ratio of continuously variable transmission with engine coolant temperature compensationInfo
- Publication number
- DE3375561D1 DE3375561D1 DE8383103773T DE3375561T DE3375561D1 DE 3375561 D1 DE3375561 D1 DE 3375561D1 DE 8383103773 T DE8383103773 T DE 8383103773T DE 3375561 T DE3375561 T DE 3375561T DE 3375561 D1 DE3375561 D1 DE 3375561D1
- Authority
- DE
- Germany
- Prior art keywords
- continuously variable
- variable transmission
- reduction ratio
- temperature compensation
- coolant temperature
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 239000002826 coolant Substances 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
-
- 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
-
- 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
- B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0676—Engine 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
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/74—Inputs being a function of engine parameters
- F16H59/78—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
- Control Of Fluid Gearings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57063867A JPS58180865A (ja) | 1982-04-19 | 1982-04-19 | Vベルト式無段変速機の変速制御装置 |
JP8392882A JPS58203259A (ja) | 1982-05-20 | 1982-05-20 | Vベルト式無段変速機の変速制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3375561D1 true DE3375561D1 (en) | 1988-03-10 |
Family
ID=26405001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383103773T Expired DE3375561D1 (en) | 1982-04-19 | 1983-04-19 | Method for controlling reduction ratio of continuously variable transmission with engine coolant temperature compensation |
Country Status (3)
Country | Link |
---|---|
US (1) | US4566354A (de) |
EP (1) | EP0093313B1 (de) |
DE (1) | DE3375561D1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3138584A1 (de) * | 1981-09-29 | 1983-04-07 | Volkswagenwerk Ag, 3180 Wolfsburg | Automatisches, stufenloses getriebe |
JPS59219553A (ja) * | 1983-05-27 | 1984-12-10 | Nissan Motor Co Ltd | 無段変速機の変速制御装置 |
JPH066979B2 (ja) * | 1983-08-22 | 1994-01-26 | トヨタ自動車株式会社 | 車両用無段変速機の制御装置 |
JPS6141631A (ja) * | 1984-08-03 | 1986-02-28 | Nissan Motor Co Ltd | エンジン・無段変速機の制御装置 |
JPS61287835A (ja) * | 1985-06-17 | 1986-12-18 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
JPS6353128A (ja) * | 1986-08-20 | 1988-03-07 | Fuji Heavy Ind Ltd | 無段変速機の変速比制御装置 |
DE3882554T2 (de) * | 1987-03-13 | 1994-03-31 | Borg Warner Automotive | Temperatur-Kompensationsmethode für ein stufenloses Getriebe. |
US5189611A (en) * | 1987-03-13 | 1993-02-23 | Borg-Warner Automotive, Inc. | Temperature compensation technique for a continuously variable transmission control system |
JP2541821B2 (ja) * | 1987-06-30 | 1996-10-09 | 富士重工業株式会社 | 無段変速機の変速制御装置 |
HU206654B (en) * | 1987-10-14 | 1992-12-28 | Csepeli Autogyar | Method for ratio switching of automatic or automatized mechanical synchronous gear box at motor vehicles |
JPH01172665A (ja) * | 1987-12-28 | 1989-07-07 | Aisin Aw Co Ltd | 電子制御式自動変速機のフェールセーフ制御装置 |
US4807495A (en) * | 1988-05-23 | 1989-02-28 | General Electronic Company | Temperature-dependent infinitely variable ratio transmission control system and method |
DE3928814A1 (de) * | 1989-08-31 | 1991-03-14 | Porsche Ag | Kraftfahrzeug mit einem selbsttaetig schaltenden getriebe |
US5285389A (en) * | 1989-09-15 | 1994-02-08 | Borg-Warner Automotive Inc. | Dual microprocessor architecture for control of a continuously variable transmission |
US5062049A (en) * | 1989-09-15 | 1991-10-29 | Borg-Warner Automotive, Inc. | Control method and apparatus for continuously variable transmissions |
JPH0718483B2 (ja) * | 1989-09-30 | 1995-03-06 | スズキ株式会社 | 連続可変変速機制御装置 |
US5062050A (en) * | 1989-10-17 | 1991-10-29 | Borg-Warner Automotive, Inc. | Continuously variable transmission line pressure control |
US5031481A (en) * | 1989-12-08 | 1991-07-16 | Borg-Warner Automotive, Inc. | Electro-hydraulic control system for a dual-pass continuously variable transmission |
US5050451A (en) * | 1990-10-01 | 1991-09-24 | Eaton Corporation | Transmission lubricant temperature/viscosity determination method/apparatus |
JPH07305749A (ja) * | 1994-05-12 | 1995-11-21 | Nissan Motor Co Ltd | 無段変速機の制御装置 |
KR100302290B1 (ko) * | 1996-12-31 | 2001-11-30 | 이계안 | 자동변속차량의엔진제어방법 |
JP3751754B2 (ja) * | 1998-07-24 | 2006-03-01 | 日産自動車株式会社 | 無段変速機の変速制御装置 |
JP4310059B2 (ja) * | 2001-12-05 | 2009-08-05 | 富士重工業株式会社 | 変速機の変速制御装置 |
US7628009B2 (en) * | 2005-10-07 | 2009-12-08 | Eaton Corporation | Exhaust aftertreatment system with transmission control |
JP5124504B2 (ja) * | 2009-02-09 | 2013-01-23 | 日立建機株式会社 | 作業車両の原動機制御装置 |
JP5957949B2 (ja) * | 2012-02-24 | 2016-07-27 | スズキ株式会社 | 燃焼状態制御装置 |
DE102016225421A1 (de) * | 2016-12-19 | 2018-07-05 | Volkswagen Aktiengesellschaft | Steuerung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zur Steuerung eines Kraftfahrzeugs |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS504432A (de) * | 1972-11-20 | 1975-01-17 | ||
JPS5548210Y2 (de) * | 1974-05-23 | 1980-11-11 | ||
US4109772A (en) * | 1975-10-17 | 1978-08-29 | Deere & Company | Vehicular single shaft gas turbine engine power system |
GB1525861A (en) * | 1975-10-23 | 1978-09-20 | Mullard Ltd | Vehicle power transmission arrangements and electronic control means therefor |
IT1057775B (it) * | 1976-03-22 | 1982-03-30 | Fiat Spa | Procedimento di controllo automatico per veicoli a motore |
DE2658719A1 (de) * | 1976-12-24 | 1978-06-29 | Bosch Gmbh Robert | Vorrichtung zur steuerung eines stufenlosen riemengetriebes |
AU525952B2 (en) * | 1978-01-24 | 1982-12-09 | Lahive, John A. | Mechanical automatic transmission |
US4361060A (en) * | 1978-01-24 | 1982-11-30 | Smyth Robert Ralston | Mechanical automatic transmission |
JPS5827420B2 (ja) * | 1978-06-06 | 1983-06-09 | 株式会社デンソー | 自動車用自動変速制御方法および装置 |
US4262335A (en) * | 1978-08-18 | 1981-04-14 | S.R.M. Hydromekanik | Vehicle transmission control system |
JPS5531669A (en) * | 1978-08-30 | 1980-03-06 | Toyota Motor Corp | Speed change timing instructor for vehicle speed change gear |
US4350234A (en) * | 1979-02-02 | 1982-09-21 | Nissan Motor Co., Ltd. | Automatic transmission system provided with a function of engine brake |
JPS6010223B2 (ja) * | 1979-07-09 | 1985-03-15 | 日産自動車株式会社 | 自動変速機の変速制御装置 |
CS215971B1 (en) * | 1979-07-10 | 1982-10-29 | Antonin Hau | Method of control of automatic speed gearbox and electronic control system for executing the said method |
US4387608A (en) * | 1979-09-12 | 1983-06-14 | Robert Bosch Gmbh | Electronic control for a stepless vehicle transmission using a control member response to dynamic pressure |
JPS5646152A (en) * | 1979-09-12 | 1981-04-27 | Bosch Gmbh Robert | Controller for stepless power transmission |
FR2464853B1 (fr) * | 1979-09-12 | 1987-07-31 | Bosch Gmbh Robert | Installation de commande pour variateur de vitesse continu de vehicule automobile |
DE2947658A1 (de) * | 1979-11-27 | 1981-07-30 | P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg | Kraftfahrzeuggetriebe |
JPS56134658A (en) * | 1980-03-24 | 1981-10-21 | Aisin Warner Ltd | Controller for torque ratio of v-bent type stepless transmission for vehicle |
EP0037050A3 (de) * | 1980-03-27 | 1984-05-09 | Nissan Motor Co., Ltd. | Überbrückungssteueranlage für ein mit einem überbrückbaren Drehmomentwandler ausgestattetes Wechselgetriebe |
US4458318A (en) * | 1981-04-24 | 1984-07-03 | Borg-Warner Corporation | Control arrangement for a variable pulley transmission |
-
1983
- 1983-04-19 EP EP83103773A patent/EP0093313B1/de not_active Expired
- 1983-04-19 DE DE8383103773T patent/DE3375561D1/de not_active Expired
- 1983-04-19 US US06/486,331 patent/US4566354A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0093313B1 (de) | 1988-02-03 |
US4566354A (en) | 1986-01-28 |
EP0093313A1 (de) | 1983-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |