KR100343512B1 - 무단변속기의 제어장치 - Google Patents
무단변속기의 제어장치 Download PDFInfo
- Publication number
- KR100343512B1 KR100343512B1 KR1020000024529A KR20000024529A KR100343512B1 KR 100343512 B1 KR100343512 B1 KR 100343512B1 KR 1020000024529 A KR1020000024529 A KR 1020000024529A KR 20000024529 A KR20000024529 A KR 20000024529A KR 100343512 B1 KR100343512 B1 KR 100343512B1
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- continuously variable
- variable transmission
- parameter value
- torque
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 41
- 239000000446 fuel Substances 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 230000004043 responsiveness Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 241000234282 Allium Species 0.000 abstract 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 230000006870 function Effects 0.000 description 20
- 230000004044 response Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
-
- 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
-
- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
-
- 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
- F16H2061/0015—Transmission control for optimising fuel consumptions
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 Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims (5)
- 엔진(8)의 회전속도와 드라이버가 요구하는 엔진출력의 요구치로부터 엔진출력토오크를 표시하는 제 1파라미터치를 얻는 제 1요소(α)와,엔진(8)에의 연료분사량에 대응하는 파라미터치로부터 엔진출력토오크를 표시하는 제 2파라미터치를 얻는 제 2요소(β)와,상기 제 1파라미터치 또는 제 2파라미터치의 한쪽을 선택하는 선택요소(20)와,선택된 파라미터치에 의거해서 무단변속기(1)를 제어하는 제어요소(14)를 구비한 것을 특징으로 하는 무단변속기의 제어장치.
- 제 1항에 있어서, 상기 선택요소(20)는, 연료커트운전시에는, 상기 제 1파라미터치로부터, 엔진에 연결되는 보기(補機)의 부하를 가미한 값을 상기 제어요소(14)에 출력하는 것을 특징으로 하는 무단변속기의 제어장치.
- 제 1항에 있어서, 상기 선택요소(20)는, 급격히 토오크가 증가할때에는 상기 제 1파라미터와 상기 제 2파라미터중의 큰쪽을 선택하고, 급격히 토오크가 증가하지 않을때에는 상기 제 2파라미터치를 선택하는 것을 특징으로 하는 무단변속기의 제어장치.
- 제 1항에 있어서, 상기 무단변속기(1)의 풀리밀어붙임힘이, 상기 무단변속기(1)에의 공급유체압에 의해 제어되는 동시에,상기 무단변속기(1)의 변속비를 검출하는 변속비검출요소를 구비하고,상기 제어요소(14)는, 선택된 파라미터치에 의거한 엔진출력토오크와 상기 변속비로부터 상기 무단변속기(1)에 공급하기 위한 목표공급유체압을 연산하여, 실제의 공급유체압이 상기 목표공급유체압이 되도록 제어하는 것을 특징으로 하는 무단변속기의 제어장치.
- 제 1항에 있어서, 상기 제 1 및 제 2의 파라미터치는 엔진의 목표평균유효압력인 것을 특징으로 하는 무단변속기의 제어장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13577999A JP3624741B2 (ja) | 1999-05-17 | 1999-05-17 | 無段変速機の制御装置 |
JP1999-135779 | 1999-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010007052A KR20010007052A (ko) | 2001-01-26 |
KR100343512B1 true KR100343512B1 (ko) | 2002-07-18 |
Family
ID=15159669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000024529A KR100343512B1 (ko) | 1999-05-17 | 2000-05-09 | 무단변속기의 제어장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6332859B1 (ko) |
JP (1) | JP3624741B2 (ko) |
KR (1) | KR100343512B1 (ko) |
DE (1) | DE10022438B4 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001322456A (ja) * | 2000-05-12 | 2001-11-20 | Mitsubishi Electric Corp | 自動変速機付きエンジンの制御装置 |
US20060191145A1 (en) * | 2001-08-24 | 2006-08-31 | Waddington North America, Inc. | Metallized cutlery and tableware and method therefor |
JP2005257063A (ja) * | 2004-02-10 | 2005-09-22 | Toyota Motor Corp | 無段変速機を搭載した車両の制御装置 |
JP2010007831A (ja) * | 2008-06-30 | 2010-01-14 | Toyota Motor Corp | 車両の故障検出装置 |
JP5447609B2 (ja) * | 2012-07-20 | 2014-03-19 | 日本精工株式会社 | トロイダル型無段変速機及び無段変速装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515041A (en) * | 1980-05-21 | 1985-05-07 | Aisin Seiki Kabushiki Kaisha | Control system and method for a power delivery system having a continuously variable ratio transmission |
JPS5926657A (ja) * | 1982-08-04 | 1984-02-10 | Toyota Motor Corp | 無段変速式動力伝達装置を備えた車両の制御装置 |
US4700590A (en) * | 1985-09-30 | 1987-10-20 | Aisin Seiki Kabushiki Kaisha | System for utilizing the negative torque of a power delivery system having a continuously variable ratio transmission for braking |
US5226351A (en) * | 1991-06-04 | 1993-07-13 | Toyota Jidosha Kabushiki Kaisha | Vehicle transmission shift control apparatus using shift boundary lines based on vehicle speed, and engine intake air quantity or throttle or accelerator operation amount |
JP3013591B2 (ja) * | 1992-04-14 | 2000-02-28 | 日産自動車株式会社 | 自動変速機の変速制御装置 |
DE4223967A1 (de) * | 1992-07-21 | 1994-01-27 | Bosch Gmbh Robert | Einrichtung zur Einstellung eines Getriebe-Abtriebsmoments oder einer Getriebe-Ausgangsleistung bei Fahrzeugen mit kontinuierlich verstellbarem Getriebe (CVT) |
JP3349188B2 (ja) * | 1993-02-25 | 2002-11-20 | 株式会社ユニシアジェックス | 車両の制御装置 |
US5582069A (en) * | 1994-05-16 | 1996-12-10 | Eaton Corporation | Engine accessory torque and engine deceleration rate determination method/system |
JP3438589B2 (ja) * | 1998-06-04 | 2003-08-18 | 日産自動車株式会社 | 車両の駆動力制御装置 |
US6188944B1 (en) * | 1999-06-01 | 2001-02-13 | Ford Motor Company | Torque control strategy for engines with continuously variable transmission |
US6226585B1 (en) * | 2000-04-18 | 2001-05-01 | Ford Global Technologies, Inc. | Torque estimation method for an internal combustion engine |
-
1999
- 1999-05-17 JP JP13577999A patent/JP3624741B2/ja not_active Expired - Fee Related
-
2000
- 2000-05-09 DE DE10022438A patent/DE10022438B4/de not_active Expired - Lifetime
- 2000-05-09 KR KR1020000024529A patent/KR100343512B1/ko active IP Right Grant
- 2000-05-17 US US09/572,453 patent/US6332859B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20010007052A (ko) | 2001-01-26 |
DE10022438B4 (de) | 2005-09-01 |
JP2000329222A (ja) | 2000-11-30 |
JP3624741B2 (ja) | 2005-03-02 |
US6332859B1 (en) | 2001-12-25 |
DE10022438A1 (de) | 2001-01-11 |
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