EP4022201A1 - Système de boîte de vitesses doté d'une boîte de vitesses manuelle automatisée - Google Patents

Système de boîte de vitesses doté d'une boîte de vitesses manuelle automatisée

Info

Publication number
EP4022201A1
EP4022201A1 EP20729678.1A EP20729678A EP4022201A1 EP 4022201 A1 EP4022201 A1 EP 4022201A1 EP 20729678 A EP20729678 A EP 20729678A EP 4022201 A1 EP4022201 A1 EP 4022201A1
Authority
EP
European Patent Office
Prior art keywords
toggle switch
display
transmission system
control device
gear
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.)
Pending
Application number
EP20729678.1A
Other languages
German (de)
English (en)
Inventor
Stephan Peters
Gregor WALLA
Benjamin Sprengart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP4022201A1 publication Critical patent/EP4022201A1/fr
Pending legal-status Critical Current

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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/0204—Selector apparatus for automatic transmissions with means for range selection and manual shifting, e.g. range selector with tiptronic
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
    • 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
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • F16H59/10—Range selector apparatus comprising levers
    • F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/42—Ratio indicator devices
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • F16H2059/0243—Up- and down-shift or range or mode selection by repeated movement with push buttons, e.g. shift buttons arranged on steering wheel
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0239—Up- and down-shift or range or mode selection by repeated movement
    • F16H2059/0247—Up- and down-shift or range or mode selection by repeated movement with lever or paddle behind steering wheel
    • 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
    • F16H59/02—Selector apparatus
    • F16H2059/0295—Selector apparatus with mechanisms to return lever to neutral or datum position, e.g. by return springs

Definitions

  • the invention relates to a transmission system with an automatic gearbox, a gearbox control device set up to control the automatic gearbox and a monostable toggle switch which can be operated by a user and which can be moved in at least, in particular precisely, two deflection directions and by means of which a large number of Drive steps of the transmission control device can be selected by a driver.
  • the document EP 1 045 172 B1 relates to a motor vehicle with a drive motor and an automatically shifted transmission, in particular an automatic transmission, and with an operating lever as the operating element.
  • a driver controls an electrical transmission control device, which controls the automatically shifted transmission depending on an operating position selected on the selector lever for the automatically shifted transmission and other operating parameters of the motor vehicle, with certain operating positions of the automatically shifted transmission being selected by deflecting the selector lever, and this can be moved in at least two deflection directions along at least one shift gate for preselecting individual gear steps in automatic mode and automatically returns to the same starting position from the two deflection directions.
  • Each direction of deflection of the selector lever in the shift gate for preselecting individual gears in automatic mode is assigned the same gear of the automatically shifted gearbox, and two different gears can be selected in at least one direction of deflection of the selector lever by using the selector lever to select a first gear Distance up to a first stop in the Auslen k Vietnamese is movable and the selector lever for selecting a second drive stage is movable a second, larger distance up to a second stop in the same deflection direction, wherein the first stop can be overridden.
  • a first aspect of the invention relates to a transmission system which has an automatic manual transmission.
  • a transmission control device of this transmission system is arranged to control the automatic transmission.
  • the transmission system preferably also has a monostable toggle switch which can be actuated by a user and which can be moved in at least, in particular precisely, two deflection directions and by means of which a plurality of gear steps of the transmission control device can be selected by a driver.
  • the transmission system preferably has a visual device which graphically represents or can represent a shift pattern with gear steps that can be selected by the toggle switch.
  • the transmission control device preferably has a further drive step which cannot be selected by means of the toggle switch, but can be left by moving the toggle switch in at least one of the two deflection directions.
  • the visual device preferably has at least one display set up to display a symbol which indicates the at least one deflection device of the toggle switch by means of which the further gear can be left.
  • the transmission control device is also set up to To control at least one display in such a way that the symbol is displayed when the next speed step is selected.
  • a second aspect of the invention relates to a vehicle with such a transmission system.
  • a third aspect of the invention relates to a method for operating such a transmission system, the symbol being displayed when the further gear is selected.
  • a speed step within the meaning of the invention preferably corresponds to an operating mode of the automatic gearbox.
  • the drive step is also preferably defined in the transmission control device.
  • a visual device within the meaning of the invention is set up to graphically represent a shift scheme of the automatic gearbox.
  • the switching scheme is preferably fixed on a surface in the area of the monostable toggle switch. More preferably, however, the circuit diagram can also be shown graphically on the at least one display and in this case, in particular, can be changed.
  • the invention is based on the approach, a further gear, which is not part of a shift gate with selectable by the monostable toggle switch, but by moving the monostable toggle lever back to one of the gears of the shift gate, which can be selected by the monostable toggle, to be able to lead back.
  • Such a further gear step can either be selected by the transmission control device itself without an input by the user or driver, or it can be initiated by such an input by the driver.
  • this further speed step can always be left by actuating the mono stable toggle switch. This is a simple and intuitive way of leaving the next gear is implemented.
  • the user or driver can always use the displayed symbol to find out which speed level is selected, including those outside the shift gate, and how he / she can leave it.
  • the invention offers the possibility of providing a large number of further gear steps, which can be integrated into existing shifting sequences of transmission systems by the teaching according to the invention.
  • this also has a user-actuated first switch, in particular a paddle, by means of which the further gear can be selected which cannot be selected by means of the toggle switch.
  • the invention is particularly advantageous in the case of transmissions which have further switches in order to select the further speed step or speed steps.
  • the automatic gearbox is in manual mode; H. after engaging a manual gear, no longer in a continuous operating mode.
  • These continuous operating modes usually correspond to the speed steps of the shift gate of the monostable toggle switch. Therefore, the manual mode is not shown in the switching diagram for the monostable toggle switch.
  • This further speed level of manual operation which is selected in particular by a so-called paddle on the steering wheel and in which individual manual gears can also be engaged by means of the paddle, can be exited according to the invention by actuating the monostable toggle switch.
  • actuating the monostable toggle switch As a result, safe and comfortable exiting of the further drive step can be ensured without having to provide a further control element.
  • the actuation by the monostable toggle switch is particularly intuitive for a user, especially since the display of the visual device indicates to the user the at least one deflection direction of the toggle switch, by means of which the further gear can be left again.
  • the symbol indicates the at least one deflection direction of the toggle switch, in particular by means of a triangle or an arrow, the point of which is in the at least one Direction of deflection.
  • the toggle switch can be moved along a shift gate, which is indicated by the shift pattern, the two deflection directions being at least essentially parallel to the shift gate. This also enables particularly intuitive operation of the monostable toggle switch
  • the toggle switch is designed in such a way that it cannot be enclosed by hand. This measure enables monostable toggle switches to be implemented which, compared to a classic selector lever, take up significantly less space and also do not protrude into the interior of the vehicle or protrude beyond a console of the vehicle.
  • the toggle switch has at least one bar and / or corrugation which extends or extends at least substantially perpendicular to one of the at least two deflection directions, and by means of which the driver can operate the toggle switch.
  • a bar which is preferably provided with a corrugation or just a corrugation, is a particularly space-saving variant of a monostable toggle switch.
  • the display is a backlit field or an electronic display.
  • the symbol is displayed by activating the light function.
  • the display is made by the appearance of the symbol on the electronic display.
  • the shift pattern is part of the display.
  • the circuit diagram is then shown on the display.
  • the shift pattern is a fixed graphic representation.
  • at least four speed levels, preferably five speed levels, can be selected with the toggle switch.
  • the further gear is a manual gear, with which gears of the automatic gearbox can be selected by the driver himself.
  • the transmission system has a further display, the selected gear in the further drive step being displayed when the further drive step is selected.
  • the further display the user can check whether the further gear position of the automatic transmission's rule is selected and which gear of this further driving position is selected. In particular, if the last shift was a long time ago, such a display is very helpful in reminding the driver which gear and / or which gear has been selected.
  • the further gear is arranged in the shift gate between neutral and drive, the transmission control device also being set up to switch from the further gear to neutral or drive depending on the orientation of the toggle switch.
  • the possibility of shifting from one gear to the manual selection of gears as a further gear into the neutral gear is of interest to drivers with a sporty driving style. In this way, the load can be taken from the downforce in extreme driving situations.
  • the transmission system also has a further second switch which can be actuated by the user and which can be used to activate a parking lock function is independent of the toggle switch and / or the first switch.
  • the parking lock function can be separated from the drive steps of the continuous operating modes as well as from the further drive step.
  • the display is also set up to indicate which gear is selected, and the transmission control device is further set up to control the display in such a way that the currently selected gear is displayed.
  • the bar protrudes a maximum of about 3 cm, preferably about 2 cm, over a console of the vehicle.
  • the first switch is spatially separated from the toggle switch, the first switch preferably being arranged on a steering wheel or on a steering column and / or the toggle switch on a center console.
  • the visual device graphically displays a shift pattern with gear steps that can be selected by the toggle switch when the transmission system is activated.
  • the further drive step is selected when the first switch is actuated.
  • FIG. 2 shows an exemplary embodiment of a vehicle with a transmission system.
  • Fig. 1 shows an embodiment of the transmission system 1, which is arranged in a vehicle between an engine 23 and the output.
  • the output includes a differential 24 and two wheels 25a and 25b.
  • the transmission system 1 has an automatic gearbox 2, as is known in the prior art.
  • transmissions with torque converters or dual clutch transmissions can be used as automatic Weg transmissions.
  • the automatic transmission 2 is controlled by a transmission control device 3.
  • the shift time and the gear to be engaged ie. H. the required translation.
  • This is preferably carried out on the basis of characteristic diagrams which determine the gear ratio to be implemented as a function of the operating point and the requirements.
  • characteristic maps are preferably used which are stored in the transmission control device 3 or in a database of the transmission control device 3.
  • the operating mode of the transmission control device 3 can be selected by means of a monostable toggle switch 4.
  • the monostable toggle switch 3 has two deflection directions I, II in opposite directions, which are each indicated by means of a dashed arrow.
  • the actual switching element to be actuated by hand by a user or driver is a bar 11a, which is preferably provided with a corrugation 11b. This bar 11a is moved in the first direction of deflection I or in the second direction of deflection II by the user.
  • the monostable toggle switch has a stable central position of the switching element or the bar 11 a.
  • the permanent operating modes of the automatic transmission 2 can preferably be selected. For this, whoever set these continuous operating modes by means of the monostable toggle switch 4 in the transmission control device 3 by means of so-called drive steps.
  • a transmission system 1 according to the invention preferably has four permanent operating modes, which are indicated by the gear steps reverse gear R, idle or neutral L and the drive position D and the gear position S sport. These four speed levels correspond to the usual speed levels of an automatic gearbox. In addition, there is generally another operating mode of the automatic gearbox for parking P.
  • the gear steps R, N, D, S which indicate the continuous operating modes of the automatic transmission 2, form a shift pattern 6.
  • the gear steps R, N, D, S or the shift pattern 6 are / is preferably as a fixed graphic representation of a visual device in the spatial area of the monostable toggle switch 4 arranged.
  • the drive steps R, N, D, S preferably form what is known as a shift gate 10.
  • the deflection directions I, II of the toggle switch 4 are preferably aligned parallel to the switching gate 10. In this way, it is intuitively clear to the user or driver in which direction he has to move the switching element 11 a of the monostable len toggle switch 4 in order to get from a currently selected gear to another gear in the shift gate 10.
  • the representation of the drive steps R, N, D, S is preferably part of a visual device 5.
  • This visual device 5 also preferably has a display 7.
  • This display can be designed as a digital display, in particular as a so-called LCD display, or as a display with backlit fields.
  • the visual device 5 and the monostable toggle switch 4 are preferably arranged in the area of the center console of a vehicle.
  • a symbol M or a plurality of symbols can preferably be displayed in this display 7, which identify or identify the presence of a further operating mode of the automatic gearbox 2.
  • the further operating mode is not a continuous operating mode, but a manual operation of the automatic transmission 2.
  • the actual shifting process is also controlled by the transmission control device 3, the time or the operating point at Which shifting between individual gears or gear ratios of the automatic gearbox 2 is changed or changed, however, is determined by the user or driver by manual actuation. If the drive level M has been selected by the user or driver for this manual operating mode, the symbol M therefore preferably appears in the display 7.
  • the transmission system 1 shown in the exemplary embodiment has a further first switch, which is formed by two so-called paddles 9a, 9b, which are attached to a steering column of the steering wheel of the vehicle with the low system 1 are arranged.
  • the transmission control 3 changes to drive position M of the manual operating mode of the automatic transmission 2.
  • the manually selected gear ratio or the manually selected gear is preferably displayed in a further, second display 12.
  • This second display 12 is preferably for the Driver arranged in the driver's field of vision, for example in the dashboard.
  • the selected gear as shown in Fig. 1, can be folded over with an edge.
  • this further drive step M can only be selected via the paddles 9a, 9b of the further first switch. A selection by means of the monostable toggle switch 4, however, is not possible. In order to leave the drive position M, on the other hand, actuation of the monostable toggle switch 4 is necessary
  • Fig. 2 shows an embodiment of a vehicle 20 in which a transmission system 1 according to FIG. 1 is installed.
  • the first switch 9a, 9b is preferably arranged in the area of the steering wheel 21 of the vehicle 20.
  • the monostable toggle switch 4 which is used to select the drive levels R, N, D, S, i.e. the continuous operating modes, of the automatic gearbox 2, in contrast to the paddles 9a, 9b in the M drive position, must be operated much less frequently. This is therefore preferably arranged at a different location in the vehicle, for example in the area of the center console 22.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Control Of Transmission Device (AREA)

Abstract

La présente invention concerne un système de boîte de vitesses pour un véhicule présentant : une boîte de vitesses manuelle automatisée ; un dispositif de commande de boîte de vitesses conçu pour commander la boîte de vitesses manuelle automatisée ; un commutateur à bascule monostable qui peut être actionné par un utilisateur, en particulier un conducteur, et est mobile dans au moins, en particulier exactement, deux directions de déviation et au moyen duquel une pluralité de plages de commande du dispositif de commande de boîte de vitesses peut être sélectionnée par l'utilisateur ; et un dispositif visuel qui affiche ou peut afficher graphiquement un diagramme de changement de vitesse avec des plages de commande qui peuvent être sélectionnées par le commutateur à bascule. Le dispositif de commande de boîte de vitesses présente une autre plage d'entraînement qui ne peut pas être sélectionnée au moyen du commutateur à bascule mais peut être sortie par un déplacement du commutateur à bascule dans au moins l'une des deux directions de déviation. Le dispositif visuel présente au moins un dispositif d'affichage conçu pour afficher un symbole qui indique l'au moins une direction de déviation du commutateur à bascule au moyen duquel l'autre plage d'entraînement peut être sortie. Le dispositif de commande de boîte de vitesses est également conçu pour commander l'au moins un dispositif d'affichage de sorte que le symbole n'est affiché que lorsque l'autre plage d'entraînement est sélectionnée.
EP20729678.1A 2019-08-27 2020-05-26 Système de boîte de vitesses doté d'une boîte de vitesses manuelle automatisée Pending EP4022201A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019122975.8A DE102019122975A1 (de) 2019-08-27 2019-08-27 Getriebesystem mit einem automatischen schaltgetriebe
PCT/EP2020/064602 WO2021037402A1 (fr) 2019-08-27 2020-05-26 Système de boîte de vitesses doté d'une boîte de vitesses manuelle automatisée

Publications (1)

Publication Number Publication Date
EP4022201A1 true EP4022201A1 (fr) 2022-07-06

Family

ID=70922013

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20729678.1A Pending EP4022201A1 (fr) 2019-08-27 2020-05-26 Système de boîte de vitesses doté d'une boîte de vitesses manuelle automatisée

Country Status (5)

Country Link
US (2) US11867284B2 (fr)
EP (1) EP4022201A1 (fr)
CN (1) CN114072600B (fr)
DE (1) DE102019122975A1 (fr)
WO (1) WO2021037402A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7334663B2 (ja) * 2020-04-01 2023-08-29 マツダ株式会社 自動変速機の変速制御システム
JP2021162108A (ja) 2020-04-01 2021-10-11 マツダ株式会社 自動変速機の変速制御システム

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DE3832971A1 (de) 1988-09-29 1990-04-12 Porsche Ag Anzeigevorrichtung fuer ein automatisches kraftfahrzeuggetriebe
DE19916924A1 (de) * 1999-04-14 2000-10-19 Bayerische Motoren Werke Ag Kraftfahrzeug mit einer Wähleinrichtung
DE10112698B4 (de) 2001-03-16 2010-02-25 Daimler Ag Schaltvorrichtung für ein Kraftfahrzeuggetriebe
DE102006059992A1 (de) * 2006-12-19 2008-06-26 Daimler Ag Schaltungsbedienelement für ein Getriebe eines Kraftfahrzeugs mit elektronisch gesteuerter Schaltung
DE102007037707A1 (de) * 2007-08-09 2009-02-19 Zf Friedrichshafen Ag Betätigungseinrichtung mit Gangwahlelement und zusätzlicher Parksperrenbetätigung
JP5102680B2 (ja) * 2008-03-31 2012-12-19 本田技研工業株式会社 自動変速機の変速制御装置
DE102008059417A1 (de) * 2008-11-27 2010-06-02 GM Global Technology Operations, Inc., Detroit Vorrichtung und Verfahren zur Steuerung eines Automatikgetriebes eines Kraftfahrzeugs
DE102009039113B4 (de) * 2009-08-27 2013-09-05 Audi Ag Schalteinheit für ein insbesondere elektronisch geschaltetes Getriebe eines Kraftfahrzeugs
JP5087111B2 (ja) * 2010-06-28 2012-11-28 本田技研工業株式会社 自動変速機の制御装置
DE102011087330A1 (de) * 2011-11-29 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Betätigungsvorrichtung für ein Getriebe eines Kraftfahrzeugs
US10550931B2 (en) * 2015-06-15 2020-02-04 Fca Us Llc Shift control system and method for a vehicle having steering wheel paddle shifters and a console shifter
ES2897785T3 (es) * 2015-06-29 2022-03-02 Univ Degli Studi Di Brescia Vehículo con un dispositivo de cambio de marcha de un grupo de volante de dirección
KR101795181B1 (ko) * 2015-12-11 2017-12-04 현대자동차주식회사 차량의 변속레버 오조작 방지 방법 및 시스템
EP3205906B1 (fr) * 2016-02-10 2018-04-18 FCA Italy S.p.A. Système de commande électronique pour une transmission automatique d'automobile
DE102016203763A1 (de) * 2016-03-08 2017-09-14 Deere & Company Verfahren und Anordnung zur Steuerung von Fahrzuständen eines Nutzfahrzeugs
DE102016206579A1 (de) * 2016-04-19 2017-10-19 Volkswagen Aktiengesellschaft Bedieneinrichtung für ein Kraftfahrzeug zur Auswahl von Fahrstufen des Fahrzeuggetriebes

Also Published As

Publication number Publication date
US20230349461A1 (en) 2023-11-02
CN114072600B (zh) 2023-07-25
DE102019122975A1 (de) 2021-03-04
WO2021037402A1 (fr) 2021-03-04
CN114072600A (zh) 2022-02-18
US11867284B2 (en) 2024-01-09
US20220243804A1 (en) 2022-08-04

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