FR2842475B1 - Systeme de commande d'un composant d'une boite de vitesses d'un vehicule - Google Patents
Systeme de commande d'un composant d'une boite de vitesses d'un vehiculeInfo
- Publication number
- FR2842475B1 FR2842475B1 FR0209121A FR0209121A FR2842475B1 FR 2842475 B1 FR2842475 B1 FR 2842475B1 FR 0209121 A FR0209121 A FR 0209121A FR 0209121 A FR0209121 A FR 0209121A FR 2842475 B1 FR2842475 B1 FR 2842475B1
- Authority
- FR
- France
- Prior art keywords
- gearbox
- vehicle
- controlling
- component
- 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
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
- F16H61/12—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
- F16H2061/126—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 the controller
- F16H2061/1264—Hydraulic parts of the controller, e.g. a sticking valve or clogged channel
-
- 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
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0209121A FR2842475B1 (fr) | 2002-07-18 | 2002-07-18 | Systeme de commande d'un composant d'une boite de vitesses d'un vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0209121A FR2842475B1 (fr) | 2002-07-18 | 2002-07-18 | Systeme de commande d'un composant d'une boite de vitesses d'un vehicule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2842475A1 FR2842475A1 (fr) | 2004-01-23 |
FR2842475B1 true FR2842475B1 (fr) | 2008-10-10 |
Family
ID=29797546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0209121A Expired - Fee Related FR2842475B1 (fr) | 2002-07-18 | 2002-07-18 | Systeme de commande d'un composant d'une boite de vitesses d'un vehicule |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2842475B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3276800D1 (en) * | 1982-08-04 | 1987-08-27 | Ford Motor Co | Automatic transmission control for an automotive vehicle driveline |
JPS62194060A (ja) * | 1986-02-17 | 1987-08-26 | Toyota Motor Corp | 自動変速機の変速制御装置 |
JP2913481B2 (ja) * | 1989-05-19 | 1999-06-28 | アイシン精機株式会社 | 自動変速機の油圧制御装置 |
DE19857707A1 (de) * | 1997-12-23 | 1999-06-24 | Luk Getriebe Systeme Gmbh | Kraftfahrzeug |
-
2002
- 2002-07-18 FR FR0209121A patent/FR2842475B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2842475A1 (fr) | 2004-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |
Effective date: 20130408 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE |
|
ST | Notification of lapse |
Effective date: 20140331 |