KR100598804B1 - 자동 변속 차량의 엔진 토크 저감 제어방법 - Google Patents
자동 변속 차량의 엔진 토크 저감 제어방법 Download PDFInfo
- Publication number
- KR100598804B1 KR100598804B1 KR1020030100944A KR20030100944A KR100598804B1 KR 100598804 B1 KR100598804 B1 KR 100598804B1 KR 1020030100944 A KR1020030100944 A KR 1020030100944A KR 20030100944 A KR20030100944 A KR 20030100944A KR 100598804 B1 KR100598804 B1 KR 100598804B1
- Authority
- KR
- South Korea
- Prior art keywords
- engine torque
- shift
- throttle valve
- valve opening
- torque reduction
- 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
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Classifications
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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
- 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
- F16H63/50—Signals to an engine or motor
- F16H63/502—Signals to an engine or motor for smoothing gear shifts
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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
-
- 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
- B60W10/11—Stepped gearings
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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
- B60W30/18—Propelling the vehicle
- B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
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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
- B60W30/18—Propelling the vehicle
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/42—Changing the input torque to the transmission
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Description
Claims (4)
- 파워 온 업 시프트 상태를 검출하는 단계와, 파워 온 업 시프트 변속시 변속 시작점(SB)에서 검출되는 엔진 토크 또는 스로틀 밸브 개도량(TH)에 따라 엔진 토크 저감(ETR) 제어 동작을 수행하는 단계와, 파워 온 업 시프트 변속시 변속 시작점(SB) 이후에서도 엔진 토크나 스로틀 밸브 개도량(TH)에 따라 엔진 토크 저감(ETR) 제어 동작을 수행하여 변속중 동력 상태(Power State)의 변경에 의해 발생하는 변속 충격(Shock)을 저감하는 단계로 이루어지는 자동 변속 차량의 엔진 토크 저감 제어방법에 있어서,파워 온 업 시프트 상태가 노멀 파워 온 업 시프트(Normal P/ON Up Shift) 상태이면, 변속 시작점(SB ; Shift Begin)에서의 엔진 토크가 엔진 토크 설정값 이상 또는 스로틀 밸브 개도량이 스로틀 밸브 개도 설정값 이상 여부인가를 판단하는 단계와;변속 시작점(SB)에서의 엔진 토크가 엔진 토크 설정값 이상이거나 또는 스로틀 밸브 개도량이 스로틀 밸브 개도 설정값 이상이면, 변속 시작점 이후 관성 구간이내 여부를 판단하는 단계와;스로틀 포지션 센서, 엔진 회전수 검출센서, 터빈 회전수 검출센서, 캔(CAN) 통신 고장 여부를 검출하는 단계와;고장이 없으면, 엔진 토크 저감(ETR) 요청 시간 동안, 엔진 토크 저감 요구량 만큼 엔진 토크 저감 제어 동작을 수행하는 단계를 더 포함하는 것을 특징으로 하는 자동 변속 차량의 엔진 토크 저감 제어방법.
- 삭제
- 삭제
- 제1항에 있어서,상기 파워 온 업 시프트(P/ON Up Shift) 중 동력 변화가 있고, 변속중 변속 상태이면, 변속 시작점(SB) 이후의 영역에서도 엔진 토크가 엔진 토크 설정값 이상 또는 스로틀 밸브 개도량이 스로틀 밸브 개도 설정값 이상 여부인가를 판단하는 단계와;변속 시작점(SB)에서의 엔진 토크가 엔진 토크 설정값 이상이거나 또는 스로틀 밸브 개도량이 스로틀 밸브 개도 설정값 이상이면, 변속 시작점 이후 관성 구간이내 여부를 판단하고 일련의 엔진 토크 저감 제어 동작을 수행하는 단계를 더 포함하여 이루어지는 것을 특징으로 하는 자동 변속 차량의 엔진 토크 저감 제어방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030100944A KR100598804B1 (ko) | 2003-12-30 | 2003-12-30 | 자동 변속 차량의 엔진 토크 저감 제어방법 |
JP2004363691A JP4552643B2 (ja) | 2003-12-30 | 2004-12-15 | 自動変速機の変速衝撃低減方法 |
DE102004061544.6A DE102004061544B4 (de) | 2003-12-30 | 2004-12-21 | Verfahren zum Reduzieren eines Schaltstoßes bei einem automatischen Getriebe |
US11/023,703 US7207923B2 (en) | 2003-12-30 | 2004-12-27 | Method for reducing shift shock of automatic vehicle transmission by engine torque reduction control |
CNA2004101035004A CN1637321A (zh) | 2003-12-30 | 2004-12-28 | 利用发动机扭矩减小控制减轻汽车变速器换档冲击的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030100944A KR100598804B1 (ko) | 2003-12-30 | 2003-12-30 | 자동 변속 차량의 엔진 토크 저감 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050069080A KR20050069080A (ko) | 2005-07-05 |
KR100598804B1 true KR100598804B1 (ko) | 2006-07-10 |
Family
ID=34698833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030100944A Expired - Fee Related KR100598804B1 (ko) | 2003-12-30 | 2003-12-30 | 자동 변속 차량의 엔진 토크 저감 제어방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7207923B2 (ko) |
JP (1) | JP4552643B2 (ko) |
KR (1) | KR100598804B1 (ko) |
CN (1) | CN1637321A (ko) |
DE (1) | DE102004061544B4 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480916B1 (ko) * | 2013-09-09 | 2015-01-09 | 현대오트론 주식회사 | 차량의 파워 온 변속 중 연료 저감 제어장치 및 방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4913183B2 (ja) * | 2009-07-15 | 2012-04-11 | ジヤトコ株式会社 | 車両用無段変速機 |
JP5741523B2 (ja) * | 2012-05-16 | 2015-07-01 | トヨタ自動車株式会社 | 車両用駆動制御装置 |
US9404468B2 (en) * | 2013-08-16 | 2016-08-02 | Ford Global Technologies, Llc | Method and system for torque control |
CN107763201B (zh) * | 2016-08-19 | 2019-12-24 | 上海汽车集团股份有限公司 | 滑行降挡工况下双离合变速器的换挡控制方法及控制装置 |
WO2018175150A1 (en) * | 2017-03-20 | 2018-09-27 | Borgwarner Inc. | System and method for managing upshift for shifting gears in automatic transmissions |
KR102212579B1 (ko) * | 2019-12-13 | 2021-02-05 | 현대자동차 주식회사 | 차량 변속기 제어 시스템 및 그 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6226130A (ja) * | 1985-07-26 | 1987-02-04 | Toyota Motor Corp | 車両用自動変速機の変速制御方法 |
JP2948230B2 (ja) * | 1989-02-21 | 1999-09-13 | マツダ株式会社 | 自動変速機を備えた車両のエンジン制御装置 |
DE69510882T2 (de) * | 1994-09-30 | 2000-03-30 | Mazda Motor Corp., Hiroshima | Automatische Getriebesteuerung |
JP3395548B2 (ja) * | 1996-10-25 | 2003-04-14 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
DE19844618A1 (de) * | 1998-09-29 | 2000-03-30 | Zahnradfabrik Friedrichshafen | Verfahren zur Reduzierung der thermischen Belastung eines Automatgetriebes für ein Kraftfahrzeug in einem Notfahrbetrieb |
JP3838422B2 (ja) * | 2000-12-06 | 2006-10-25 | 現代自動車株式会社 | 車両用自動変速機の変速制御装置およびその方法 |
KR100460867B1 (ko) | 2001-11-28 | 2004-12-09 | 현대자동차주식회사 | 자동 변속기의 엔진 토크 제어방법 |
JP2003184594A (ja) | 2001-12-18 | 2003-07-03 | Mitsubishi Motors Corp | エンジンと自動変速機との統合制御装置 |
-
2003
- 2003-12-30 KR KR1020030100944A patent/KR100598804B1/ko not_active Expired - Fee Related
-
2004
- 2004-12-15 JP JP2004363691A patent/JP4552643B2/ja not_active Expired - Fee Related
- 2004-12-21 DE DE102004061544.6A patent/DE102004061544B4/de not_active Expired - Fee Related
- 2004-12-27 US US11/023,703 patent/US7207923B2/en not_active Expired - Lifetime
- 2004-12-28 CN CNA2004101035004A patent/CN1637321A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101480916B1 (ko) * | 2013-09-09 | 2015-01-09 | 현대오트론 주식회사 | 차량의 파워 온 변속 중 연료 저감 제어장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
US20050143223A1 (en) | 2005-06-30 |
US7207923B2 (en) | 2007-04-24 |
KR20050069080A (ko) | 2005-07-05 |
JP4552643B2 (ja) | 2010-09-29 |
JP2005195011A (ja) | 2005-07-21 |
CN1637321A (zh) | 2005-07-13 |
DE102004061544B4 (de) | 2014-05-22 |
DE102004061544A1 (de) | 2005-07-28 |
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