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 compensation

Info

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
Application number
DE8383103773T
Other languages
English (en)
Inventor
Haruyoshi Kumura
Keiju Abo
Yoshikazu Tanaka
Hiroyuki Hirano
Sigeaki Yamamuro
Yoshiro Morimoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Priority claimed from JP57063867A external-priority patent/JPS58180865A/ja
Priority claimed from JP8392882A external-priority patent/JPS58203259A/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3375561D1 publication Critical patent/DE3375561D1/de
Expired legal-status Critical Current

Links

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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • 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, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • 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
DE8383103773T 1982-04-19 1983-04-19 Method for controlling reduction ratio of continuously variable transmission with engine coolant temperature compensation Expired DE3375561D1 (en)

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)

* Cited by examiner, † Cited by third party
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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
EP0281947B1 (de) * 1987-03-13 1993-07-28 Borg-Warner Automotive, Inc. 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

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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
US4361060A (en) * 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
AU525952B2 (en) * 1978-01-24 1982-12-09 Lahive, John A. 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
FR2464853B1 (fr) * 1979-09-12 1987-07-31 Bosch Gmbh Robert Installation de commande pour variateur de vitesse continu de vehicule automobile
JPS5646153A (en) * 1979-09-12 1981-04-27 Bosch Gmbh Robert Control mechanism for stepless power transmission
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

Also Published As

Publication number Publication date
EP0093313A1 (de) 1983-11-09
EP0093313B1 (de) 1988-02-03
US4566354A (en) 1986-01-28

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Legal Events

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8364 No opposition during term of opposition