WO2011072788A3 - Display method and display device for a vehicle - Google Patents

Display method and display device for a vehicle Download PDF

Info

Publication number
WO2011072788A3
WO2011072788A3 PCT/EP2010/006974 EP2010006974W WO2011072788A3 WO 2011072788 A3 WO2011072788 A3 WO 2011072788A3 EP 2010006974 W EP2010006974 W EP 2010006974W WO 2011072788 A3 WO2011072788 A3 WO 2011072788A3
Authority
WO
WIPO (PCT)
Prior art keywords
display
brightness values
vehicle
display device
information content
Prior art date
Application number
PCT/EP2010/006974
Other languages
German (de)
French (fr)
Other versions
WO2011072788A2 (en
Inventor
Jan Bauer
Markus Kreuzer
Sascha Kurbatfinski
Original Assignee
Daimler 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
Priority claimed from DE102009058886A external-priority patent/DE102009058886A1/en
Priority claimed from DE200910058887 external-priority patent/DE102009058887A1/en
Application filed by Daimler Ag filed Critical Daimler Ag
Priority to DE112010004843T priority Critical patent/DE112010004843A5/en
Publication of WO2011072788A2 publication Critical patent/WO2011072788A2/en
Publication of WO2011072788A3 publication Critical patent/WO2011072788A3/en

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—Arrangement of adaptations of instruments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration by the use of histogram techniques
    • G06T5/92—
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
    • B60K2360/349—
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/028—Improving the quality of display appearance by changing the viewing angle properties, e.g. widening the viewing angle, adapting the viewing angle to the view direction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0606—Manual adjustment
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/10—Automotive applications
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

The invention relates to a display method for a display device for a vehicle, comprising a linear stretching of brightness values of an information content to a total available dynamic range of brightness values of a display area, detecting an environmental condition, non-linear adjustment of brightness values of the information content obtained by the linear stretching on the basis of a detected environmental condition, and displaying on the display area brightness values of the information content which have been obtained by the non-linear adjustment. A display device for a vehicle comprises systems that are designed to carry out the display method.
PCT/EP2010/006974 2009-12-18 2010-11-16 Display method and display device for a vehicle WO2011072788A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112010004843T DE112010004843A5 (en) 2009-12-18 2010-11-16 DISPLAY METHOD AND DISPLAY DEVICE FOR A VEHICLE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009058886.8 2009-12-18
DE102009058886A DE102009058886A1 (en) 2009-12-18 2009-12-18 Display method for motor vehicle, involves representing information content e.g. movable image, on display surface i.e. LCD, of motor vehicle, and uniformly and segmentally illuminating display surface using respective backlights
DE200910058887 DE102009058887A1 (en) 2009-12-18 2009-12-18 Method for displaying information content e.g. video information of motor vehicle on LCD, involves adjusting brightness values of content based on environmental condition, and representing adjusted brightness values on display surface
DE102009058887.6 2009-12-18

Publications (2)

Publication Number Publication Date
WO2011072788A2 WO2011072788A2 (en) 2011-06-23
WO2011072788A3 true WO2011072788A3 (en) 2012-01-05

Family

ID=43778305

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/006974 WO2011072788A2 (en) 2009-12-18 2010-11-16 Display method and display device for a vehicle

Country Status (2)

Country Link
DE (1) DE112010004843A5 (en)
WO (1) WO2011072788A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109147580B (en) * 2018-08-21 2021-06-29 Oppo广东移动通信有限公司 Display device and electronic device having the same

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703612A (en) * 1995-01-20 1997-12-30 Nu-Tech & Engineering, Inc. Illuminated pointer for an analog gauge and related method of use and manufacture
US20020114147A1 (en) * 2001-02-20 2002-08-22 Delphi Technologies, Inc. Day/night hud backlighting system
DE10212600A1 (en) * 2001-03-26 2002-10-02 Denso Corp Display device for vehicles with light sources of different directional sharpness
US20030103141A1 (en) * 1997-12-31 2003-06-05 Bechtel Jon H. Vehicle vision system
DE10212209A1 (en) * 2002-03-19 2003-10-23 Hohe Gmbh & Co Kg Motor vehicle with electronic image transmission system
DE10337357A1 (en) * 2003-08-14 2005-03-10 Adc Automotive Dist Control Method and device for lighting control for a camera
DE60120329T2 (en) * 2000-12-05 2006-10-19 Nissan Motor Co., Ltd., Yokohama Display device and method for a motor vehicle
US20080044083A1 (en) * 2006-08-15 2008-02-21 Nokia Corporation Adaptive contrast optimization of digital color images
US20080258995A1 (en) * 2005-09-21 2008-10-23 Koninklijke Philips Electronics, N.V. Display Device
DE102007030630A1 (en) * 2007-07-02 2009-01-15 Siemens Ag Method and device for generating a result image using an infrared night vision device for taking pictures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI106323B (en) 1998-12-30 2001-01-15 Nokia Mobile Phones Ltd Backlight light guide for flat screen
DE10252630A1 (en) 2002-11-11 2004-05-19 Preh-Werke Gmbh & Co. Kg Backlit display
DE202005015061U1 (en) 2005-09-23 2005-12-15 Sung, Wen-Kung Extensive LED-Backlight for use with e.g. flat display, has light transparent layer, light chip and connecting wires that are mantled such that chip is arranged in suspended manner, when illumination of light is provided in all directions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703612A (en) * 1995-01-20 1997-12-30 Nu-Tech & Engineering, Inc. Illuminated pointer for an analog gauge and related method of use and manufacture
US20030103141A1 (en) * 1997-12-31 2003-06-05 Bechtel Jon H. Vehicle vision system
DE60120329T2 (en) * 2000-12-05 2006-10-19 Nissan Motor Co., Ltd., Yokohama Display device and method for a motor vehicle
US20020114147A1 (en) * 2001-02-20 2002-08-22 Delphi Technologies, Inc. Day/night hud backlighting system
DE10212600A1 (en) * 2001-03-26 2002-10-02 Denso Corp Display device for vehicles with light sources of different directional sharpness
DE10212209A1 (en) * 2002-03-19 2003-10-23 Hohe Gmbh & Co Kg Motor vehicle with electronic image transmission system
DE10337357A1 (en) * 2003-08-14 2005-03-10 Adc Automotive Dist Control Method and device for lighting control for a camera
US20080258995A1 (en) * 2005-09-21 2008-10-23 Koninklijke Philips Electronics, N.V. Display Device
US20080044083A1 (en) * 2006-08-15 2008-02-21 Nokia Corporation Adaptive contrast optimization of digital color images
DE102007030630A1 (en) * 2007-07-02 2009-01-15 Siemens Ag Method and device for generating a result image using an infrared night vision device for taking pictures

Also Published As

Publication number Publication date
DE112010004843A5 (en) 2012-09-27
WO2011072788A2 (en) 2011-06-23

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