WO2008092599A1 - Afficheur matriciel, en particulier pour un véhicule à moteur - Google Patents

Afficheur matriciel, en particulier pour un véhicule à moteur Download PDF

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Publication number
WO2008092599A1
WO2008092599A1 PCT/EP2008/000538 EP2008000538W WO2008092599A1 WO 2008092599 A1 WO2008092599 A1 WO 2008092599A1 EP 2008000538 W EP2008000538 W EP 2008000538W WO 2008092599 A1 WO2008092599 A1 WO 2008092599A1
Authority
WO
WIPO (PCT)
Prior art keywords
picture elements
display
display device
area
pixels
Prior art date
Application number
PCT/EP2008/000538
Other languages
German (de)
English (en)
Inventor
Andreas Deubzer
Christina Werner
Original Assignee
Johnson Controls Gmbh
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 Johnson Controls Gmbh filed Critical Johnson Controls Gmbh
Publication of WO2008092599A1 publication Critical patent/WO2008092599A1/fr

Links

Classifications

    • 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
    • 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
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/213—Virtual instruments

Definitions

  • Matrix display in particular for a motor vehicle
  • the invention relates to a display module for displaying variable contents, in which the graphical representation of these contents is effected by driving a plurality of interacting symbol elements.
  • the object of the invention is to provide a display module with good variability of the displayable information with the least possible effort for the control.
  • a display device in particular for a motor vehicle, having a first display area having radially inner and first picture elements and a second display area having radially outer and second picture elements, wherein the first picture elements are arranged corresponding to a Cartesian coordinate system and wherein the second picture elements a Polar coordinate system are arranged accordingly, further comprising both the first picture elements and the second picture elements are freely controllable, in particular, the shape of the picture elements is adapted to the information to be displayed.
  • the display device has a substantially round display surface. It is thereby further advantageously possible to support preferred contour formations by a geometrically adapted orientation of the pixel layout or of the pixel layout. Thus, for example, a circular shape with improved smoothness of the outer contour can be displayed if the layout of the pixels or picture elements representing it is already circular, in contrast to the rectangular lattice structure known from the prior art.
  • the density of the first picture elements is greater than the density of the second picture elements.
  • the area of the radially outer second picture elements is larger than the area of the radially inner second picture elements, in particular for the outer edge of the second display area the area of the second picture elements is again reduced in size, or it is preferred that the second picture elements with the same radius have the same size.
  • the area of the radially inner second picture elements or at least a part of the radially inner second picture elements is larger than the area of the radially outer second picture elements, thereby advantageously enabling information to be transmitted Simultaneously represent the symbol in its peripheral areas by small-format pixels, while at the same time filling its core area with fewer small-format pixels, which in turn also means that fewer pixels are required to generate the symbol.
  • symbol-like second pictorial elements are provided on the outer edge of the display device instead of point-like second bii-elements, in particular numbers of dials or, in other words, with a sharp edge contour representing a comparatively precise, but limited, information content Representing scales of round instruments.
  • At least one predetermined display segment can be displayed in the first display area or that the at least one predetermined display segment and at least a part of the first picture elements are provided in the same part of the display area.
  • Figures 1a to 1i show a part of the various possibilities for displaying a plurality of information contents by means of a display device according to the invention.
  • Figure 2 shows schematically an exemplary structure of the display device in a plan view of the display surface.
  • FIG. 2 schematically shows an exemplary construction of a display device 1 in a plan view on a display surface 2.
  • the display area 2 is divided into a first display area 3 and a second display area 4.
  • the first display area 3 is provided on the inside, while the second display area 4 is provided on the outside and the first display area 3 is completely enclosed.
  • the second display area 4 instead of a complete enclosure, according to the invention it can alternatively also be provided that the second display area 4 only partially surrounds the first display area 3, for example in a range between approximately 270 ° and approximately 360 ° or divided into two areas from approximately 100 ° to approximately 150 ° for example, left and right of the first display area 3.
  • first picture elements 5 are provided while in the second display area 4 second picture elements 6 are provided.
  • the first picture elements 5 are arranged according to a Cartesian coordinate system, ie they run one behind the other along a plurality of imaginary lines which either run parallel to one another or intersect at a right angle.
  • the second picture elements 6 are arranged according to a polar coordinate system, ie they run one behind the other along a plurality of imaginary lines, which extend either along a circular line around, for example, the center of the display surface 2 or along radii proceeding from this center point.
  • display symbols 7 are provided in the first display area 3, which display a pictogram-like representation of specific information-in the example of FIG. 2 for example a dispenser if a tank display function is selected to display the information, that enough fuel or even that there is not enough fuel or that the pump with a different colored background (for example, red) is shown to represent a low fuel supply - allow.
  • FIG. 1 illustrates, in nine variations, the display options which a matrix display according to the invention offers, executed in a round shape with a pixel layout combined from a rectangular and a round grid structure.
  • a display device according to the invention with a circular display is a layout of the pixels, which is formed as a hybrid of an inner rectangular and an outer circular grid structure, preferably with increased dot density in the inner zone.
  • detailed information, such as letters can be displayed there, while in the outer zone ring structures can be simulated in a simple manner, which meet the viewing habits in the automotive sector for driving speed, speed, etc. by simulating a round instrument.
  • FIGS. 1a to 1i show various options for displaying a multiplicity of information contents by means of a display device 1 according to the invention.
  • FIG. 1a shows by way of example a representation by means of the display device 1, which corresponds to an analog clock or a time indication function.
  • FIG. 1b shows, by way of example, an illustration by means of the display device 1, which corresponds to an operating control function, for example for setting an adjustable motor vehicle equipment part, for example a so-called scroll function or an adjustment function for an air conditioning system or the like.
  • Figure 1c shows an example of a representation by means of the display device 1, which corresponds to a cooling water temperature display.
  • FIG. 1d shows by way of example a representation by means of the display device 1, which corresponds to a tank contents indication.
  • Figure 1e shows an example of a representation by means of the display device 1, which corresponds to a tachometer function.
  • Figure 1f shows an example of a representation by means of the display device 1, which corresponds to a volume indication.
  • FIGS. 1g, 1h and 1i show, by way of example, representations by means of the display device 1, which correspond to directions (arrow symbols, composed of picture elements), such as a navigation system. In the case of the arrow symbols, the influence on the contouring of the picture elements or pixels is due to format differences Image points clearly visible.
  • the variations with visible ring structures use a band as an alternative to conventional representation by positioning a rotary pointer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Instrument Panels (AREA)

Abstract

Dispositif d'affichage, en particulier pour un véhicule à moteur, qui comporte une première zone d'affichage interne sur le plan radial et présentant des premiers pixels et une seconde zone d'affichage externe sur le plan radial et présentant des seconds pixels. Les premiers pixels sont disposés selon un système de coordonnées cartésien et les seconds pixels sont disposés selon un système de coordonnées polaires. Tant les premiers pixels que les seconds pixels peuvent être commandés librement, la forme des pixels étant adaptée aux informations à représenter.
PCT/EP2008/000538 2007-01-30 2008-01-24 Afficheur matriciel, en particulier pour un véhicule à moteur WO2008092599A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007005408 2007-01-30
DE102007005408.6 2007-01-30
DE102007030429.5 2007-06-29
DE102007030429A DE102007030429A1 (de) 2007-01-30 2007-06-29 Matrixdisplay, insbesondere für ein Kraftfahrzeug

Publications (1)

Publication Number Publication Date
WO2008092599A1 true WO2008092599A1 (fr) 2008-08-07

Family

ID=39587440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/000538 WO2008092599A1 (fr) 2007-01-30 2008-01-24 Afficheur matriciel, en particulier pour un véhicule à moteur

Country Status (2)

Country Link
DE (1) DE102007030429A1 (fr)
WO (1) WO2008092599A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013214631A1 (de) * 2013-07-26 2015-01-29 Bayerische Motoren Werke Aktiengesellschaft Effizientes Bereitstellen von Belegungsinformationen für das Umfeld eines Fahrzeugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814757A (en) * 1987-06-11 1989-03-21 Ametek, Inc. Electrical, scrolling digit display
DE19845579A1 (de) * 1998-10-02 2000-04-13 Mannesmann Vdo Ag Anzeigevorrichtung
DE102005003920A1 (de) * 2004-01-28 2005-09-22 Yazaki Corp. Fahrzeug-Montierte Anzeigeeinheit
JP2006349811A (ja) * 2005-06-14 2006-12-28 Denso Corp 表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814757A (en) * 1987-06-11 1989-03-21 Ametek, Inc. Electrical, scrolling digit display
DE19845579A1 (de) * 1998-10-02 2000-04-13 Mannesmann Vdo Ag Anzeigevorrichtung
DE102005003920A1 (de) * 2004-01-28 2005-09-22 Yazaki Corp. Fahrzeug-Montierte Anzeigeeinheit
JP2006349811A (ja) * 2005-06-14 2006-12-28 Denso Corp 表示装置

Also Published As

Publication number Publication date
DE102007030429A1 (de) 2008-08-07

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