FR3067434B1 - Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission - Google Patents
Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission Download PDFInfo
- Publication number
- FR3067434B1 FR3067434B1 FR1755157A FR1755157A FR3067434B1 FR 3067434 B1 FR3067434 B1 FR 3067434B1 FR 1755157 A FR1755157 A FR 1755157A FR 1755157 A FR1755157 A FR 1755157A FR 3067434 B1 FR3067434 B1 FR 3067434B1
- Authority
- FR
- France
- Prior art keywords
- transmission
- aging
- function
- steering
- hydraulic
- 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.)
- Active
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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4192—Detecting malfunction or potential malfunction, e.g. fail safe
-
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0405—Monitoring quality of lubricant or hydraulic fluids
-
- 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
- F16H61/38—Control of exclusively fluid gearing
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/478—Automatic regulation in accordance with output requirements for preventing overload, e.g. high pressure limitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
- B60K2023/085—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated
- B60K2023/0858—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles automatically actuated with electric means, e.g. electro-hydraulic means
-
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6838—Sensing gearing status of hydrostatic transmissions
- F16H2059/6861—Sensing gearing status of hydrostatic transmissions the pressures, e.g. high, low or differential pressures
-
- 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
- F16H59/68—Inputs being a function of gearing status
- F16H2059/6838—Sensing gearing status of hydrostatic transmissions
- F16H2059/6876—Sensing gearing status of hydrostatic transmissions the motor 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/472—Automatic regulation in accordance with output requirements for achieving a target output torque
Abstract
L'invention porte sur un système de pilotage (2) d'une transmission hydraulique (1) débrayable pour véhicule, impliquant la circulation et la mise sous pression d'un fluide de transmission, ledit système (2) comprenant : - des moyens (21) pour recueillir une information relative au fonctionnement de la transmission hydraulique (1) depuis une dernière maintenance de la transmission, - des moyens (22) pour estimer un état de vieillissement du fluide de transmission à partir de l'information recueillie, et - des moyens de pilotage (23) de la transmission hydraulique (1) débrayable en fonction de l'état de vieillissement estimé.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755157A FR3067434B1 (fr) | 2017-06-09 | 2017-06-09 | Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission |
EP18733194.7A EP3635279A1 (fr) | 2017-06-09 | 2018-06-08 | Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission |
CN201880051982.3A CN110998152A (zh) | 2017-06-09 | 2018-06-08 | 随着传动流体的老化控制液压传动装置 |
US16/620,426 US20200096095A1 (en) | 2017-06-09 | 2018-06-08 | Control of a hydraulic transmission as a function of the ageing of the transmission fluid |
PCT/EP2018/065208 WO2018224667A1 (fr) | 2017-06-09 | 2018-06-08 | Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1755157A FR3067434B1 (fr) | 2017-06-09 | 2017-06-09 | Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission |
FR1755157 | 2017-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3067434A1 FR3067434A1 (fr) | 2018-12-14 |
FR3067434B1 true FR3067434B1 (fr) | 2020-01-03 |
Family
ID=59579742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1755157A Active FR3067434B1 (fr) | 2017-06-09 | 2017-06-09 | Pilotage d'une transmission hydraulique en fonction du vieillissement du fluide de transmission |
Country Status (5)
Country | Link |
---|---|
US (1) | US20200096095A1 (fr) |
EP (1) | EP3635279A1 (fr) |
CN (1) | CN110998152A (fr) |
FR (1) | FR3067434B1 (fr) |
WO (1) | WO2018224667A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EE202100002A (et) * | 2021-01-26 | 2022-09-15 | Hõbenool OÜ | Seade automaatkäigukasti tehnilise vedeliku vahetuseks |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1217261B1 (fr) * | 2000-12-20 | 2010-02-17 | Sew-Eurodrive GmbH & Co. KG | Optimisation des intervalles de temps de vidange d'huile pour une transmission |
US7096772B2 (en) * | 2004-08-30 | 2006-08-29 | Caterpillar S.A.R.L. | System and method for controlling hydraulic fluid flow |
DE102005050006A1 (de) * | 2005-10-19 | 2007-04-26 | Zf Friedrichshafen Ag | Verfahren zur Ermittlung von Service-Intervallen in Getrieben |
DE102008041639A1 (de) * | 2008-08-28 | 2010-03-04 | Zf Friedrichshafen Ag | Erfassen eines Verschleißzustandes eines Betriebsmediums und Festlegen eines Wechselintervalls |
JP5705598B2 (ja) * | 2011-03-09 | 2015-04-22 | Ntn株式会社 | モータの診断方法 |
DE102011082674A1 (de) * | 2011-09-14 | 2013-03-14 | Zf Friedrichshafen Ag | Verfahren zum Bestimmen eines Zeitpunktes eines Wechsels eines Betriebsmittels eines Aggregates |
EP3677755A1 (fr) * | 2013-04-12 | 2020-07-08 | Dana Limited | Système et procédé de surveillance et de pronostic pour déterminer une durée de vie utile restante de lubrifiant dans des transmissions d'embrayage à bain d'huile |
CN103473447A (zh) * | 2013-08-30 | 2013-12-25 | 上海海维工业控制有限公司 | 电动机执行机构性能老化评估方法 |
FR3019612B1 (fr) * | 2014-04-02 | 2016-04-08 | Poclain Hydraulics Ind | Systeme d'assistance hydraulique |
CN106248912B (zh) * | 2016-07-21 | 2018-04-03 | 广东电网有限责任公司电力科学研究院 | 一种变压器油老化的表征方法 |
-
2017
- 2017-06-09 FR FR1755157A patent/FR3067434B1/fr active Active
-
2018
- 2018-06-08 EP EP18733194.7A patent/EP3635279A1/fr not_active Withdrawn
- 2018-06-08 WO PCT/EP2018/065208 patent/WO2018224667A1/fr active Application Filing
- 2018-06-08 US US16/620,426 patent/US20200096095A1/en not_active Abandoned
- 2018-06-08 CN CN201880051982.3A patent/CN110998152A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2018224667A1 (fr) | 2018-12-13 |
EP3635279A1 (fr) | 2020-04-15 |
US20200096095A1 (en) | 2020-03-26 |
CN110998152A (zh) | 2020-04-10 |
FR3067434A1 (fr) | 2018-12-14 |
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