BR0100093A - Processo para o monitoramento da marcha engatada de uma caixa de câmbio automática - Google Patents
Processo para o monitoramento da marcha engatada de uma caixa de câmbio automáticaInfo
- Publication number
- BR0100093A BR0100093A BR0100093-4A BR0100093A BR0100093A BR 0100093 A BR0100093 A BR 0100093A BR 0100093 A BR0100093 A BR 0100093A BR 0100093 A BR0100093 A BR 0100093A
- Authority
- BR
- Brazil
- Prior art keywords
- gear
- monitoring
- stiffness
- automatic gearbox
- clutch
- Prior art date
Links
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
- 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
-
- 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
- F16H61/20—Preventing gear creeping ; Transmission control during standstill, e.g. hill hold control
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
-
- 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
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
-
- 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
- F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
-
- 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
- F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
- F16H2061/1272—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a part of the final output mechanism, e.g. shift rods or forks
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
- F16H2061/165—Preventing reverse gear shifts if vehicle speed is too high for safe shifting
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Patente de Invenção: <B>"PROCESSO PARA O MONITORAMENTO DA MARCHA ENGATADA DE UMA CAIXA DE CâMBIO AUTOMáTICA"<D>. Sugere-se um processo para o monitoramento da marcha engatada de uma caixa de câmbio automática, a qual possui pelo menos um atuador para selecionar o caminho da mudança de marcha e para a mudança da marcha, e que por meio de uma embreagem pode ser acoplada a um motor de acionamento, e no qual a rigidez do percurso de transmissão mecânica entre o atuador e a marcha é monitorada, e que um fechamento da embreagem é impedido em caso de divergência entre a rigidez determinada e a rigidez teórica.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10001622 | 2000-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0100093A true BR0100093A (pt) | 2001-09-18 |
Family
ID=7627706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0100093-4A BR0100093A (pt) | 2000-01-17 | 2001-01-17 | Processo para o monitoramento da marcha engatada de uma caixa de câmbio automática |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2001227640A (pt) |
KR (1) | KR20010077973A (pt) |
BR (1) | BR0100093A (pt) |
DE (1) | DE10065387A1 (pt) |
FR (1) | FR2803888A1 (pt) |
IT (1) | ITMI20010070A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009515114A (ja) * | 2005-11-11 | 2009-04-09 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | クラッチ調整モータのモータ電圧境界を求める方法 |
JP6939680B2 (ja) * | 2018-03-29 | 2021-09-22 | トヨタ自動車株式会社 | 車両用変速機の制御装置 |
DE102019131945A1 (de) * | 2019-11-26 | 2021-05-27 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren und Vorrichtung zur Ermittlung einer Betätigungskraft eines Stellaktuators |
DE102022212309A1 (de) | 2022-11-18 | 2024-05-23 | Zf Friedrichshafen Ag | Verfahren zum Betreiben einer Sperrsynchronisationseinrichtung eines automatisierten Schaltgetriebes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19820577A1 (de) * | 1997-05-28 | 1998-12-03 | Mannesmann Sachs Ag | Stelleinrichtung für automatisierte Betätigung eines Schaltgetriebes |
DE19900820B4 (de) * | 1998-01-16 | 2013-03-14 | Schaeffler Technologies AG & Co. KG | Servounterstützungsvorrichtung für ein Getriebe |
-
2000
- 2000-12-22 FR FR0016909A patent/FR2803888A1/fr active Pending
- 2000-12-27 DE DE10065387A patent/DE10065387A1/de not_active Withdrawn
-
2001
- 2001-01-12 KR KR1020010001700A patent/KR20010077973A/ko not_active Application Discontinuation
- 2001-01-16 IT IT2001MI000070A patent/ITMI20010070A1/it unknown
- 2001-01-16 JP JP2001007937A patent/JP2001227640A/ja active Pending
- 2001-01-17 BR BR0100093-4A patent/BR0100093A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE10065387A1 (de) | 2001-07-19 |
JP2001227640A (ja) | 2001-08-24 |
FR2803888A1 (fr) | 2001-07-20 |
KR20010077973A (ko) | 2001-08-20 |
ITMI20010070A1 (it) | 2002-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved | ||
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1971 DE 14/10/2008. |