KR20180014182A - 무단 변속기의 제어 장치 - Google Patents
무단 변속기의 제어 장치 Download PDFInfo
- Publication number
- KR20180014182A KR20180014182A KR1020187002235A KR20187002235A KR20180014182A KR 20180014182 A KR20180014182 A KR 20180014182A KR 1020187002235 A KR1020187002235 A KR 1020187002235A KR 20187002235 A KR20187002235 A KR 20187002235A KR 20180014182 A KR20180014182 A KR 20180014182A
- Authority
- KR
- South Korea
- Prior art keywords
- belt slip
- rotation speed
- pulley
- primary pulley
- belt
- 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.)
- Withdrawn
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 230000007935 neutral effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
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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
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed
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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
-
- 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
- F16H59/36—Inputs being a function of speed
- F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed
- F16H2059/446—Detecting vehicle stop, i.e. the vehicle is at stand still, e.g. for engaging parking lock
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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
- F16H59/36—Inputs being a function of speed
- F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
- F16H2059/465—Detecting slip, e.g. clutch slip ratio
-
- 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
- F16H2061/6629—Detection of slip for determining level of wear
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
도 2는 상기 실시 형태에 있어서의 벨트 슬립 검출 금지 처리를 나타내는 흐름도이다.
Claims (2)
- 프라이머리 풀리와 세컨더리 풀리 사이에 벨트를 권취하여 동력을 전달하는 무단 변속기와,
구동원과 상기 프라이머리 풀리 사이에 설치되고, 동력 전달 상태를 단접하는 클러치와,
상기 프라이머리 풀리의 회전수를 검출하는 프라이머리 풀리 회전수 센서와,
차량이 정지 상태인지 여부를 판정하는 정차 상태 판정 수단과,
상기 프라이머리 풀리 회전수 센서의 신호에 기초하여, 벨트 슬립을 검출하는 벨트 슬립 검출 수단과,
운전자의 시프트 레버 조작에 의해 뉴트럴 레인지가 선택되어 있고 또한 차량 정지 상태의 경우에는, 상기 벨트 슬립 검출 수단에 의한 벨트 슬립의 검출을 금지하는 금지 수단을 구비하고,
뉴트럴 레인지가 선택되어 있어도 차량 정지 상태가 아닌 경우에는, 상기 벨트 슬립 검출 수단에 의한 벨트 슬립을 검출하는, 무단 변속기의 제어 장치. - 제1항에 있어서,
상기 세컨더리 풀리의 회전수를 검출하는 세컨더리 풀리 회전수 센서를 갖고,
상기 벨트 슬립 검출 수단은, 세컨더리 풀리 회전수 센서에 의해 검출된 세컨더리 풀리의 회전수에 상기 무단 변속기의 최저 변속비를 곱한 값보다도, 상기 프라이머리 풀리의 회전수가 클 때에는, 벨트 슬립이라고 검출하는 것인, 무단 변속기의 제어 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013241424 | 2013-11-22 | ||
JPJP-P-2013-241424 | 2013-11-22 | ||
PCT/JP2014/077632 WO2015076041A1 (ja) | 2013-11-22 | 2014-10-17 | 無段変速機の制御装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167006870A Division KR102015695B1 (ko) | 2013-11-22 | 2014-10-17 | 무단 변속기의 제어 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20180014182A true KR20180014182A (ko) | 2018-02-07 |
Family
ID=53179311
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167006870A Expired - Fee Related KR102015695B1 (ko) | 2013-11-22 | 2014-10-17 | 무단 변속기의 제어 장치 |
KR1020187002235A Withdrawn KR20180014182A (ko) | 2013-11-22 | 2014-10-17 | 무단 변속기의 제어 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020167006870A Expired - Fee Related KR102015695B1 (ko) | 2013-11-22 | 2014-10-17 | 무단 변속기의 제어 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9638318B2 (ko) |
EP (1) | EP3073156B1 (ko) |
JP (1) | JP6055109B2 (ko) |
KR (2) | KR102015695B1 (ko) |
CN (1) | CN105556181B (ko) |
WO (1) | WO2015076041A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115585232A (zh) * | 2017-01-20 | 2023-01-10 | 北极星工业有限公司 | 车辆的车辆诊断方法 |
CN109695713B (zh) * | 2017-10-20 | 2020-06-05 | 上海汽车集团股份有限公司 | 一种无级变速器的钢带滑移仿真方法及装置 |
JP6663951B2 (ja) * | 2018-04-05 | 2020-03-13 | 本田技研工業株式会社 | 無段変速機の制御装置、及びその制御方法、それを用いた無段変速機、車両 |
JP7207336B2 (ja) * | 2020-01-09 | 2023-01-18 | トヨタ自動車株式会社 | ベルト式無段変速機のベルト滑り診断装置 |
DE102020128355A1 (de) * | 2020-05-26 | 2021-12-02 | Aktiebolaget Skf | Riemenspannungsüberwachungsvorrichtung |
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JPS6268142A (ja) | 1985-09-20 | 1987-03-28 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
JPS62137454A (ja) | 1985-12-11 | 1987-06-20 | Toyota Motor Corp | 車速センサの異常判定装置 |
JP3393654B2 (ja) * | 1991-12-25 | 2003-04-07 | マツダ株式会社 | 車両のスリップ制御装置 |
DE4440278C1 (de) * | 1994-11-11 | 1995-11-30 | Telefunken Microelectron | Vorrichtung zur Bestimmung der Umlaufgeschwindigkeit des Übertragungsmittels eines stufenlosen Umschlingungsgetriebes |
FR2799255B1 (fr) * | 1999-10-04 | 2006-09-08 | Luk Lamellen & Kupplungsbau | Boite de vitesses ,notamment boite de vitesses automatique a dispositif de regulation du flux volumique. |
DE10057054B4 (de) * | 1999-12-02 | 2013-08-08 | Schaeffler Technologies AG & Co. KG | Verfahren zum Erkennen von Schwingungen |
JP3698957B2 (ja) * | 2000-06-02 | 2005-09-21 | 三菱電機株式会社 | 無段変速機の油圧制御装置 |
JP3750523B2 (ja) * | 2000-12-12 | 2006-03-01 | トヨタ自動車株式会社 | 車両用無段変速機の変速制御装置 |
JP3597808B2 (ja) * | 2001-09-28 | 2004-12-08 | トヨタ自動車株式会社 | 無段変速機の滑り検出装置 |
JP4034148B2 (ja) * | 2002-08-29 | 2008-01-16 | ジヤトコ株式会社 | ベルト式無段変速機 |
JP3731746B2 (ja) * | 2002-09-26 | 2006-01-05 | 日産自動車株式会社 | エンジン及びベルト式無段変速機の制御装置 |
JP4246982B2 (ja) | 2002-09-30 | 2009-04-02 | ジヤトコ株式会社 | ベルト式無段変速機の制御装置 |
JP3885766B2 (ja) * | 2003-05-19 | 2007-02-28 | トヨタ自動車株式会社 | 車両の動力源と無段変速機との協調制御装置 |
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-
2014
- 2014-10-17 KR KR1020167006870A patent/KR102015695B1/ko not_active Expired - Fee Related
- 2014-10-17 KR KR1020187002235A patent/KR20180014182A/ko not_active Withdrawn
- 2014-10-17 CN CN201480051236.6A patent/CN105556181B/zh active Active
- 2014-10-17 US US15/023,180 patent/US9638318B2/en active Active
- 2014-10-17 JP JP2015549036A patent/JP6055109B2/ja active Active
- 2014-10-17 WO PCT/JP2014/077632 patent/WO2015076041A1/ja active Application Filing
- 2014-10-17 EP EP14864003.0A patent/EP3073156B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN105556181A (zh) | 2016-05-04 |
KR20160043096A (ko) | 2016-04-20 |
EP3073156A1 (en) | 2016-09-28 |
EP3073156B1 (en) | 2018-09-05 |
JPWO2015076041A1 (ja) | 2017-03-16 |
US9638318B2 (en) | 2017-05-02 |
US20160230886A1 (en) | 2016-08-11 |
WO2015076041A1 (ja) | 2015-05-28 |
JP6055109B2 (ja) | 2017-01-11 |
EP3073156A4 (en) | 2017-11-01 |
KR102015695B1 (ko) | 2019-08-28 |
CN105556181B (zh) | 2017-07-21 |
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