KR20220128445A - 변속 규칙을 파라미터화하기 위한 방법 - Google Patents
변속 규칙을 파라미터화하기 위한 방법 Download PDFInfo
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- KR20220128445A KR20220128445A KR1020227029755A KR20227029755A KR20220128445A KR 20220128445 A KR20220128445 A KR 20220128445A KR 1020227029755 A KR1020227029755 A KR 1020227029755A KR 20227029755 A KR20227029755 A KR 20227029755A KR 20220128445 A KR20220128445 A KR 20220128445A
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- rule
- shift
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- engine load
- 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
- F16H61/02—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 the signals used
- F16H61/0202—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 the signals used the signals being electric
- F16H61/0204—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
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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
- F16H59/38—Inputs being a function of speed of gearing elements
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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
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/60—Inputs being a function of ambient conditions
- F16H59/66—Road conditions, e.g. slope, slippery
- F16H2059/663—Road slope
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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
- F16H61/02—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 the signals used
- F16H61/0202—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 the signals used the signals being electric
- F16H61/0204—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0223—Generating of new shift maps, i.e. methods for determining shift points for a schedule by taking into account driveline and vehicle conditions
-
- 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
- F16H61/02—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 the signals used
- F16H61/0202—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 the signals used the signals being electric
- F16H61/0204—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
- F16H2061/0234—Adapting the ratios to special vehicle conditions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
Abstract
Description
도 1 에는 본 발명의 방법이 도시되어 있다.
도 2 에는 특정 조건에서의 상기 방법의 적용이 도시되어 있다.
도 3 에는 특정 조건에서의 상기 방법의 적용이 도시되어 있다.
도 4 에는 특정 조건에서의 상기 방법의 적용이 도시되어 있다.
Claims (11)
- 자동차 견인 엔진(vehicle traction engine)과 관련된 계단식 이어비 변속기에서 변속 규칙을 파라미터화하는 방법으로서,
상기 방법은, 엔진 부하 및 자동차의 운행 속도에 의해 결정되는 변속기의 작동 지점이 엔진 부하의 함수인 변속 속도 곡선을 횡단하는 때에 변속기의 변속을 부여하며,
기본 규칙의 자동차의 운행 속도에 비례하는 자동차의 운행 속도에서 변속을 부여하는 제1 파라미터(a), 및 낮은 엔진 부하에서 기본 규칙에 대한 초기 변속 속도 오프셋을 변형 규칙에 부여하는 제2 파라미터(b)의 함수로서, 기본 규칙이 특정 운행 조건에 따라 선형적으로 변형되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항에 있어서,
변형 규칙에서 변속 속도(y)는, 기본 규칙에서의 변속 속도(x) 및 상기 파라미터들(a 및 b)의 함수로서, 등식(y = ax + b)을 적용함으로써 파라미터화되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항 또는 제2항에 있어서,
파라미터(a)는 평면 좌표에서 기본 규칙과 변형 규칙이 교차하는 지점인 운행 속도를 결정하는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제3항에 있어서,
기본 규칙과 변형 규칙의 교차 지점은 풀가동 엔진 부하에서 도달되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제3항에 있어서,
기본 규칙과 변형 규칙의 교차 지점은 중간 엔진 부하에서 도달되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항 또는 제2항에 있어서,
파라미터(b)는 제로 엔진 부하로부터 중간 엔진 부하까지 기본 규칙과 변형 규칙 사이의 고정된 속도 오프셋(speed offset)을 부여하는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항 또는 제2항에 있어서,
파라미터(b)는 제로(zero)인 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항 내지 제7항 중 어느 한 항에 있어서,
파라미터(b)는 변속기의 변속들 모두에 대해 동일한 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 제1항 내지 제7항 중 어느 한 항에 있어서,
파라미터(b)는 변속기의 변속들마다 상이한 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 앞선 청구항들 중 어느 한 항에 있어서,
동일한 세트의 소정 규칙은 선택적으로 변형되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법. - 앞선 청구항들 중 어느 한 항에 있어서,
상향 변속 및 하향 변속에 적용되는 것을 특징으로 하는, 변속 규칙 파라미터화 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2000748 | 2020-01-27 | ||
| FR2000748A FR3106638B1 (fr) | 2020-01-27 | 2020-01-27 | Procede de parametrage de lois de changement de rapports |
| PCT/EP2021/050980 WO2021151713A1 (fr) | 2020-01-27 | 2021-01-19 | Procede de parametrage de lois de changement de rapports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20220128445A true KR20220128445A (ko) | 2022-09-20 |
Family
ID=70008935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020227029755A Pending KR20220128445A (ko) | 2020-01-27 | 2021-01-19 | 변속 규칙을 파라미터화하기 위한 방법 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4097377B1 (ko) |
| KR (1) | KR20220128445A (ko) |
| FR (1) | FR3106638B1 (ko) |
| WO (1) | WO2021151713A1 (ko) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193723A (ja) * | 1992-12-25 | 1994-07-15 | Unisia Jecs Corp | 車両用自動変速制御装置 |
| DE19511866B4 (de) * | 1995-03-31 | 2006-10-19 | Daimlerchrysler Ag | Verfahren zur zyklischen Anpassung einer Kennlinie für die Umschaltung von Gängen bei einem automatischen Getriebe eines Kraftfahrzeuges |
| FR2741931B1 (fr) | 1995-11-30 | 1998-01-09 | Renault | Procede de commande d'une transmission automatique en fonction du style de conduite du conducteur |
| DE102007050160A1 (de) * | 2007-04-25 | 2008-10-30 | GM Global Technology Operations, Inc., Detroit | Verzögerungsabhängige Schaltsteuerung |
| JP5454340B2 (ja) * | 2010-04-30 | 2014-03-26 | トヨタ自動車株式会社 | 変速機の制御装置 |
-
2020
- 2020-01-27 FR FR2000748A patent/FR3106638B1/fr active Active
-
2021
- 2021-01-19 EP EP21700594.1A patent/EP4097377B1/fr active Active
- 2021-01-19 WO PCT/EP2021/050980 patent/WO2021151713A1/fr not_active Ceased
- 2021-01-19 KR KR1020227029755A patent/KR20220128445A/ko active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR3106638B1 (fr) | 2021-12-17 |
| WO2021151713A1 (fr) | 2021-08-05 |
| FR3106638A1 (fr) | 2021-07-30 |
| EP4097377A1 (fr) | 2022-12-07 |
| EP4097377B1 (fr) | 2025-03-19 |
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