KR101893712B1 - 무단 변속기의 제어 장치 - Google Patents
무단 변속기의 제어 장치 Download PDFInfo
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- KR101893712B1 KR101893712B1 KR1020177002484A KR20177002484A KR101893712B1 KR 101893712 B1 KR101893712 B1 KR 101893712B1 KR 1020177002484 A KR1020177002484 A KR 1020177002484A KR 20177002484 A KR20177002484 A KR 20177002484A KR 101893712 B1 KR101893712 B1 KR 101893712B1
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- 230000005540 biological transmission Effects 0.000 title claims description 26
- 238000000034 method Methods 0.000 claims description 20
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- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
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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
- F16H61/66—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
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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
- F16H61/66—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
- F16H61/6625—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 shifting exclusively as a function of torque
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- 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
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- 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
- B60W10/107—Infinitely variable gearings with endless flexible members
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- 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
- B60W30/14—Adaptive cruise control
- B60W30/143—Speed control
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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
- 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
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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
- F16H61/04—Smoothing ratio shift
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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
- F16H61/66—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
- F16H61/66272—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 characterised by means for controlling the torque transmitting capability of the gearing
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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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
- F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable
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- 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
- B60W2510/0657—Engine torque
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- 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
- B60W2510/1005—Transmission ratio engaged
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- 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
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
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- 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
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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
- 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
- F16H2059/147—Transmission input torque, e.g. measured or estimated engine torque
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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
- F16H2061/0075—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 characterised by a particular control method
- F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
도 2는 실시예의 변속비 제어를 나타내는 제어 블록도이다.
도 3은 실시예의 세컨더리 풀리압 제어 처리를 나타내는 흐름도이다.
도 4는 실시예의 세컨더리 풀리압 안정화 제어 처리에 의해 목표 세컨더리 풀리압을 안정화하는 상태를 나타내는 타임차트이다.
도 5는 종래의 차량에 있어서, ASCD 중인 각 파라미터의 변화를 나타내는 타임차트이다.
도 6은 실시예에 있어서, ASCD 중인 각 파라미터의 변화를 나타내는 타임차트이다.
Claims (5)
- 엔진의 출력 토크가 입력되는 프라이머리 풀리와, 세컨더리 풀리와, 양 풀리에 걸쳐 놓여진 벨트를 갖고, 상기 프라이머리 풀리와 상기 세컨더리 풀리의 풀리압을 제어함으로써 원하는 변속비를 달성하는 무단 변속기의 제어 장치에 있어서,
상기 엔진의 출력 토크에 기초하여 제1 목표 세컨더리 풀리압을 산출하고, 당해 제1 목표 세컨더리 풀리압에 소정 오프셋량을 가산한 오프셋값을 산출하고, 전회 제어 주기에 있어서의 목표 세컨더리 풀리압이 상기 제1 목표 세컨더리 풀리압 이하일 때는 상기 제1 목표 세컨더리 풀리압을 목표 세컨더리 풀리압으로서 출력하고, 전회 제어 주기에 있어서의 목표 세컨더리 풀리압이 오프셋값 이상일 때는 상기 오프셋값을 목표 세컨더리 풀리압으로서 출력하고, 그 이외일 때는 전회 제어 주기에 있어서의 목표 세컨더리 풀리압을 목표 세컨더리 풀리압으로서 출력하는 목표 세컨더리 풀리압 안정화 제어를 행하는 세컨더리 풀리압 제어 수단을 구비한, 무단 변속기의 제어 장치. - 제1항에 있어서,
상기 세컨더리 풀리압 제어 수단은, 상기 무단 변속기의 실제 변속비에 기초하여 상기 엔진의 출력 토크를 제어하는 주행 제어 시에 상기 목표 세컨더리 풀리압 안정화 제어를 실행하는, 무단 변속기의 제어 장치. - 제2항에 있어서,
상기 주행 제어는, 설정된 차속을 유지하도록 주행하는 오토 크루즈 제어인, 무단 변속기의 제어 장치. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 세컨더리 풀리압 제어 수단은, 상기 목표 세컨더리 풀리압과 상기 제1 목표 세컨더리 풀리압의 차가 제1 소정값 이상일 때는, 상기 목표 세컨더리 풀리압 안정화 제어로부터 상기 목표 세컨더리 풀리압을 저하시키는 목표 세컨더리 풀리압 저감 제어로 전환하는, 무단 변속기의 제어 장치. - 제4항에 있어서,
상기 세컨더리 풀리압 제어 수단은, 상기 목표 세컨더리 풀리압 저감 제어 중에는 상기 목표 세컨더리 풀리압과 상기 제1 목표 세컨더리 풀리압의 차가 상기 제1 소정값보다 작은 제2 소정값 미만으로 되었을 때는, 상기 목표 세컨더리 풀리압 저감 제어로부터 상기 목표 세컨더리 풀리압 안정화 제어로 전환하는, 무단 변속기의 제어 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2014-159859 | 2014-08-05 | ||
JP2014159859 | 2014-08-05 | ||
PCT/JP2015/067950 WO2016021316A1 (ja) | 2014-08-05 | 2015-06-23 | 無段変速機の制御装置 |
Publications (2)
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KR20170027802A KR20170027802A (ko) | 2017-03-10 |
KR101893712B1 true KR101893712B1 (ko) | 2018-08-30 |
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KR1020177002484A KR101893712B1 (ko) | 2014-08-05 | 2015-06-23 | 무단 변속기의 제어 장치 |
Country Status (6)
Country | Link |
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US (1) | US10215277B2 (ko) |
EP (1) | EP3179139A4 (ko) |
JP (1) | JP6208368B2 (ko) |
KR (1) | KR101893712B1 (ko) |
CN (1) | CN106662242B (ko) |
WO (1) | WO2016021316A1 (ko) |
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DE102014223768A1 (de) * | 2014-10-09 | 2016-04-14 | Conti Temic Microelectronic Gmbh | Verfahren und Vorrichtung zum Betreiben eines Kraftfahrzeugs sowie Kraftfahrzeug |
CN110715052A (zh) * | 2019-10-28 | 2020-01-21 | 周翔 | 一种传动变速控制系统 |
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KR950003583B1 (ko) * | 1991-04-02 | 1995-04-14 | 미쯔비시 지도샤 고교 가부시끼가이샤 | 내연기관과 연속 가변 변속기의 제어장치 |
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JP2010180892A (ja) * | 2009-02-03 | 2010-08-19 | Jatco Ltd | 車両用ベルト式無段変速機の制御装置 |
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JP5815121B2 (ja) * | 2012-03-28 | 2015-11-17 | ジヤトコ株式会社 | 無段変速機及びその油圧制御方法 |
EP2977649B1 (en) * | 2013-03-22 | 2020-06-24 | Jatco Ltd | Belt-type continuously variable transmission |
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2015
- 2015-06-23 CN CN201580042037.3A patent/CN106662242B/zh active Active
- 2015-06-23 WO PCT/JP2015/067950 patent/WO2016021316A1/ja active Application Filing
- 2015-06-23 JP JP2016540103A patent/JP6208368B2/ja active Active
- 2015-06-23 KR KR1020177002484A patent/KR101893712B1/ko active IP Right Grant
- 2015-06-23 US US15/501,241 patent/US10215277B2/en active Active
- 2015-06-23 EP EP15829100.5A patent/EP3179139A4/en not_active Withdrawn
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JP2001208182A (ja) | 2000-01-27 | 2001-08-03 | Mitsubishi Motors Corp | 無段変速機の変速制御装置 |
JP2004084749A (ja) | 2002-08-26 | 2004-03-18 | Jatco Ltd | 無段変速機の制御装置 |
JP2007239911A (ja) | 2006-03-09 | 2007-09-20 | Jatco Ltd | Vベルト式無段変速機 |
JP2012197819A (ja) | 2011-03-18 | 2012-10-18 | Toyota Motor Corp | 車両用無段変速機の制御装置 |
JP2015527245A (ja) | 2013-10-15 | 2015-09-17 | ジャガー・ランド・ローバー・リミテッドJaguar Land Rover Limited | トルク平衡を利用した車両速度制御システムおよび方法 |
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US10215277B2 (en) | 2019-02-26 |
CN106662242A (zh) | 2017-05-10 |
JP6208368B2 (ja) | 2017-10-04 |
CN106662242B (zh) | 2018-11-23 |
JPWO2016021316A1 (ja) | 2017-04-27 |
US20170227121A1 (en) | 2017-08-10 |
KR20170027802A (ko) | 2017-03-10 |
EP3179139A1 (en) | 2017-06-14 |
EP3179139A4 (en) | 2018-02-28 |
WO2016021316A1 (ja) | 2016-02-11 |
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