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WO2004000596A1 - Unite de reglage destinee a des systemes d'un vehicule automobile - Google Patents

Unite de reglage destinee a des systemes d'un vehicule automobile Download PDF

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Publication number
WO2004000596A1
WO2004000596A1 PCT/DE2003/001778 DE0301778W WO2004000596A1 WO 2004000596 A1 WO2004000596 A1 WO 2004000596A1 DE 0301778 W DE0301778 W DE 0301778W WO 2004000596 A1 WO2004000596 A1 WO 2004000596A1
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
motor vehicle
unit according
input area
operating unit
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.)
Ceased
Application number
PCT/DE2003/001778
Other languages
German (de)
English (en)
Inventor
Hans-Dieter Heimberger
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2004000596A1 publication Critical patent/WO2004000596A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • 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
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/11—Instrument graphical user interfaces or menu aspects
    • B60K2360/113—Scrolling through menu items
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/11—Instrument graphical user interfaces or menu aspects
    • B60K2360/117—Cursors
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/21—Optical features of instruments using cameras

Definitions

  • the invention relates to an operating unit for installation in an opening of a wall delimiting the interior of a motor vehicle, in particular a center console or a dashboard, the operating unit having one or more operating elements which emit signals to a control unit, which in turn consists of output signals from the operating unit Control signals for an optical output unit, by means of which a cursor can be moved on the optical output unit, and for controlling a motor vehicle component.
  • Motor vehicles generally have separate control units for different vehicle components.
  • an operating unit for a radio an operating unit for an on-board computer and an operating unit for an air conditioning system.
  • These different control units for different vehicle components are increasingly giving way to a central control unit which interacts with a central screen, the various vehicle components being operated by the single control unit via different screen menus.
  • Such a display and operating concept is known, for example, from ATZ / MTZ Special Edition, 2001, No. 11, pages 24 to 33.
  • the operating unit consists of only a single rotary / push button, via which different vehicle components can be operated.
  • the disadvantage of this system is that it requires a certain amount of familiarization and familiarity with the system.
  • touchpad input areas are known as operating units for portable laptop computers. These input areas are completely flat and colored gray. If a finger is moved over the input area, the movement of the finger is converted into a movement of a cursor on a screen. The movement of the cursor is done in an intuitively simple way.
  • Touchpad input areas for laptop computers are designed either as capacitive or resistive sensor systems.
  • US Pat. No. 5,483,261 also discloses an operating unit for a computer system that has a plane sensitive input surface that is detected by a camera, so that several fingers of a user can be detected on the input surface simultaneously.
  • the object of the invention is to provide an operating unit for installation in a motor vehicle, which allows an intuitive operation of several motor vehicle components by the common operating unit.
  • control unit has as a control element a flat input area with an input surface facing the interior of the motor vehicle and a rear side facing away from the interior of the motor vehicle, the input area being optically transparent and in the control unit an optical sensor element is arranged, with which an image of the input area is acquired, and an output signal of the optical sensor element is fed to the control unit for generating the control signals for moving the cursor on the optical output unit.
  • cursor generally refers to a marking that is shown on the output unit and can be moved via the operating unit. In particular, this can be a Gabe- or insertion mark or means for optically highlighting one of several selection symbols or screen areas of the output unit, for example by color coding or a special frame around the screen area.
  • the control unit according to the invention for motor vehicle components allows intuitive movement of a cursor by the user moving a finger on the input surface.
  • the movement of the finger on the input surface is converted directly into a movement of a cursor on an operating unit.
  • the movement of the finger on the input area is detected by an optical sensor element such as a camera, in particular a CMOS camera.
  • CMOS camera CMOS camera.
  • the operating unit can be operated by a driver in winter even with gloves, which is not possible or only possible to a limited extent in the conventional touchpads with capacitive or resistive systems known from computer systems.
  • control unit for motor vehicles
  • the control unit in particular having to be fitted into the center console or the dashboard and thus having to be adapted to its design.
  • the control unit according to the invention therefore has an input rich, which is spatially curved and / or adapted to the contour of the wall surrounding the installation opening, in particular thus the center console or the dashboard.
  • the movement of a finger on the spatially curved input area is converted into a linear movement of a cursor.
  • various forms of the input area such as a round input surface, can be realized.
  • the input surface facing the user is a plastic surface or a metal surface.
  • different appearances of the surface can be realized.
  • shiny metallic surfaces can also be realized.
  • metal coatings of the surface are in particular only made with a small layer thickness or as a fine lattice structure or the like.
  • the light transmission area of the input area can be adapted to the detection area of the optical sensor element used.
  • the planar input area for visible light that is to say light in the spectral range from approximately 400 Nm to 700 Nm, is designed to be transparent or semi-transparent.
  • the operating unit has illuminants, in particular infrared illuminants, for illuminating the input area.
  • illuminants in particular infrared illuminants
  • a sensitivity of the sensor element in the infrared spectral range is required accordingly.
  • the operating unit can in particular be designed such that the height / width ratio of the input area is substantially equal to the height / width ratio of an output area of the optical output unit.
  • the control unit can also be used for other tasks by simply entering control commands.
  • personal identification can be carried out by evaluating the output signal of the optical sensor element.
  • the user brings a finger, usually the index finger, into contact with the input surface.
  • An image of the user's finger can be created by the optical sensor element, wherein an image similar to a fingerprint can also be generated.
  • the operator's fingerprint recorded in this way can be compared with stored patterns of the fingerprints of users of the vehicle, so that the current user is identified.
  • personal settings of vehicle components can then be made, for example. This can include a personal setting of the driver's seat, an audio system, the air conditioning system or the rear view mirror.
  • the personal identification can also be used to deactivate an immobilizer if the detected person is registered in the vehicle as being authorized to drive.
  • the motor vehicle components that can be controlled by the control unit according to the invention include in particular in particular an air conditioning system, an audio system, a multimedia system or a navigation system.
  • Figure 1 shows a cross section and a front view of the control unit and a contour line of the built-in wall
  • FIG. 2 is a block diagram of a vehicle component with the control unit according to the invention.
  • FIG. 1 a shows a cross section through the control unit 1.
  • the control unit 1 contains, in addition to conventional control elements 6, such as rotary actuators or keys, a flat input area 2.
  • the flat input area 2 has an input area 3 which, when the control unit is installed, faces the interior 12 of the motor vehicle.
  • a user can move a cursor along an output unit 9 with a finger on the input surface 3.
  • a camera 5, which is in particular a CMOS camera, is arranged in the interior of the operating unit 1 and is an image of the input area 2 and thus the movement of a finger of the user on the input surface 3.
  • the camera 5 faces the rear 4 of the input area 2.
  • In the control unit 1 there is also a lamp 7 with which the input area 2 is illuminated.
  • the input area 2 like the entire front side of the operating unit 1 facing the interior 12 of the vehicle, is adapted to the contour of the center console.
  • the input surface has, in particular, a spatial curvature which corresponds to the spatial curvature of the wall 13 of the corresponds to the console, the contour line of which can be seen from the top in FIG. 1c.
  • the input surface 3 is color-matched to the environment.
  • the input surface 3 can consist of a colored plastic surface or of a metallic or metalized surface, but light transparency must be ensured so that the movement of the user's finger on the input surface 3 can be detected by the camera 5.
  • FIG. 1b shows a front view of the operating unit and thus the side of the operating unit 1 inclined towards the interior 12 and the driver with the input surface 3 and the further operating elements 6.
  • the output signals of the control unit 1 i.e. the output signal of the camera 5 and the output signals of the control elements 6, a control unit 8, supplied.
  • the control unit 8 converts the input signals, which it receives in particular from the camera 5, into a control signal for a cursor on the output unit (screen) 9. This is done in the control unit
  • the spatial coordinates of the detected finger of the operator which can be detected via the brightness signal of the camera 5, converted into geometric coordinates.
  • the change in the geometric coordinates resulting from the movement of the finger is transformed into a change in the geometric coordinates of the cursor on the screen
  • control unit 8 is in electrical connection with the motor vehicle components 10, 11, which are, for example, a system and an audio system.
  • control signals of the operating unit 1 are forwarded to one of the two motor vehicle components 10, 11, so that the desired interior temperature of an air conditioning system or the volume of an audio reproduction can be set via the operating unit 1 ,
  • storage means can also be present in the control unit 8, in which patterns of fingerprints of individual users of the vehicle are stored.
  • the pattern of the fingerprint of the current user detected by the camera 5, who has placed his finger on the input surface 5, is evaluated in the control unit 8 and compared with the stored patterns. If the detected pattern matches a stored pattern, an immobilizer can then be deactivated if there is a corresponding authorization for the stored fingerprint.
  • setting values for various vehicle components can be assigned to the stored fingerprints, so that when a fingerprint matching a stored fingerprint is detected, the associated settings are made automatically.
  • the control unit 1 can also assume a scanner function by detecting any pattern stored on the input surface 3 by means of the camera 5.
  • additional functions can be implemented with the control unit that require optical pattern recognition.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • User Interface Of Digital Computer (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Position Input By Displaying (AREA)

Abstract

L'invention concerne une unité de réglage (1) destinée à être installée dans une ouverture d'une paroi (13) limitant l'habitacle (12) d'un véhicule automobile, en particulier une console centrale ou un tableau de bord, cette unité de réglage (1) comprenant un ou plusieurs éléments de réglage qui envoient des signaux à une unité de commande, laquelle génère, à partir des signaux de sortie de l'unité de réglage (1), des signaux de commande pour une unité de sortie optique (9), au moyen desquels un curseur peut être déplacé sur ladite unité de sortie optique (9), et pour commander un système du véhicule. Selon l'invention, ladite unité de réglage (1) est conçue de telle sorte qu'elle présente une zone d'entrée (2) plane, comportant une surface d'entrée (3) tournée vers l'habitacle et une face arrière (4) opposée à l'habitacle, cette zone d'entrée (2) étant optiquement transparente et l'unité de réglage (1) comprenant un élément sensible optique (5) au moyen duquel une représentation de ladite zone d'entrée (2) peut être détectée. Un signal de sortie de cet élément sensible optique (5) est transmis à l'unité de commande (8) pour que celle-ci génère les signaux de commande permettant de déplacer le curseur sur l'unité de sortie optique (9). La zone d'entrée (2) est en particulier adaptée aux contours de la console centrale ou du tableau de bord.
PCT/DE2003/001778 2002-06-24 2003-05-30 Unite de reglage destinee a des systemes d'un vehicule automobile Ceased WO2004000596A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10228110A DE10228110A1 (de) 2002-06-24 2002-06-24 Bedieneinheit für Kraftfahrzeugkomponenten
DE10228110.6 2002-06-24

Publications (1)

Publication Number Publication Date
WO2004000596A1 true WO2004000596A1 (fr) 2003-12-31

Family

ID=29719404

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001778 Ceased WO2004000596A1 (fr) 2002-06-24 2003-05-30 Unite de reglage destinee a des systemes d'un vehicule automobile

Country Status (3)

Country Link
DE (1) DE10228110A1 (fr)
FR (1) FR2841351B1 (fr)
WO (1) WO2004000596A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023214A1 (de) * 2005-05-16 2006-11-23 Athena Technologie Beratung Gmbh Vorrichtung und Verfahren zur Erfassung der Betätigung von Bedienelementen für den Fahrzeuginnenraum mittels Kamera
DE102011018234A1 (de) 2010-04-21 2012-02-02 Marquardt Gmbh Bedienvorrichtung
DE102012021252A1 (de) 2012-10-30 2014-04-30 Audi Ag Bedienvorrichtung und Verfahren zum Ansteuern von Funktionseinheiten und Kraftfahrzeug
DE102012021251A1 (de) 2012-10-30 2014-04-30 Audi Ag Bedienvorrichtung und Verfahren zum Ansteuern von Funktionseinheiten und Kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483261A (en) 1992-02-14 1996-01-09 Itu Research, Inc. Graphical input controller and method with rear screen image detection
WO2000016244A1 (fr) * 1998-09-16 2000-03-23 Digital Persona, Inc. Dispositif de telecommande multifonctions pouvant etre configure
DE10039432C1 (de) * 2000-08-11 2001-12-06 Siemens Ag Bedieneinrichtung
DE10042055A1 (de) * 2000-08-26 2002-03-21 Audi Ag Personalisierungsvorrichtung und Personalisierungsverfahren zur benutzerabhängigen Einstellung von Parameterwerten
DE10047920A1 (de) * 2000-09-27 2002-04-18 Siemens Ag Vorrichtung zum Erkennen einer Berührungsposition auf einem Bedienfeld

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3514241A1 (de) * 1985-04-19 1986-10-23 Wolfgang 3050 Wunstorf Ebenhan Diebstahlsicherung, insbesondere fuer kraftfahrzeuge
US6008800A (en) * 1992-09-18 1999-12-28 Pryor; Timothy R. Man machine interfaces for entering data into a computer
DE4443912C2 (de) * 1994-12-09 2003-07-17 Bayerische Motoren Werke Ag Bedienvorrichtung in Kraftfahrzeugen
CA2208179A1 (fr) * 1997-06-18 1998-12-18 Roland S. Walch Dispositif de pointage a fonction de reconnaissance et de poursuite optiques de caracteristiques d'empreintes digitales
JP3968477B2 (ja) * 1997-07-07 2007-08-29 ソニー株式会社 情報入力装置及び情報入力方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483261A (en) 1992-02-14 1996-01-09 Itu Research, Inc. Graphical input controller and method with rear screen image detection
WO2000016244A1 (fr) * 1998-09-16 2000-03-23 Digital Persona, Inc. Dispositif de telecommande multifonctions pouvant etre configure
DE10039432C1 (de) * 2000-08-11 2001-12-06 Siemens Ag Bedieneinrichtung
DE10042055A1 (de) * 2000-08-26 2002-03-21 Audi Ag Personalisierungsvorrichtung und Personalisierungsverfahren zur benutzerabhängigen Einstellung von Parameterwerten
DE10047920A1 (de) * 2000-09-27 2002-04-18 Siemens Ag Vorrichtung zum Erkennen einer Berührungsposition auf einem Bedienfeld

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ATZ/MTZ-SONDERAUSGABE, no. 11, 2001, pages 24 - 33

Also Published As

Publication number Publication date
DE10228110A1 (de) 2004-01-15
FR2841351A1 (fr) 2003-12-26
FR2841351B1 (fr) 2004-11-19

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