SE542195C2 - Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin - Google Patents

Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin

Info

Publication number
SE542195C2
SE542195C2 SE1651188A SE1651188A SE542195C2 SE 542195 C2 SE542195 C2 SE 542195C2 SE 1651188 A SE1651188 A SE 1651188A SE 1651188 A SE1651188 A SE 1651188A SE 542195 C2 SE542195 C2 SE 542195C2
Authority
SE
Sweden
Prior art keywords
illumination level
illuminated indicators
control unit
level adjustment
vehicle cabin
Prior art date
Application number
SE1651188A
Other versions
SE1651188A1 (en
Inventor
Jonny Johansson
Serdar Ulusoy
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1651188A priority Critical patent/SE542195C2/en
Priority to DE102017008160.3A priority patent/DE102017008160B4/en
Publication of SE1651188A1 publication Critical patent/SE1651188A1/en
Publication of SE542195C2 publication Critical patent/SE542195C2/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—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/16—Circuits; Control arrangements
    • B60Q3/18—Circuits; Control arrangements for varying the light intensity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/58—Control of contrast or brightness in dependence upon ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Method (400), control unit (210) and system (500) in a vehicle (100) for adjusting an illumination level of at least one set of illuminated indicators (240, 250) in a cabin (200) of the vehicle (100). The method (400) comprises: detecting (401) a requested illumination level of the illuminated indicators (240, 250) in the cabin (200); determining (402) amount of incident light affecting the illuminated indicators (240, 250); converting (403) the determined (402) amount of incident light into an adjustment value; adjusting (404) the detected (401) requested illumination level of the illuminated indicators (240, 250) with the adjustment value; and outputting (405) illumination of the illuminated indicators (240, 250) at the adjusted (404) illumination level.
SE1651188A 2016-09-05 2016-09-05 Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin SE542195C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1651188A SE542195C2 (en) 2016-09-05 2016-09-05 Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin
DE102017008160.3A DE102017008160B4 (en) 2016-09-05 2017-08-29 Method and control unit for illuminance adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1651188A SE542195C2 (en) 2016-09-05 2016-09-05 Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin

Publications (2)

Publication Number Publication Date
SE1651188A1 SE1651188A1 (en) 2018-03-06
SE542195C2 true SE542195C2 (en) 2020-03-10

Family

ID=61197858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1651188A SE542195C2 (en) 2016-09-05 2016-09-05 Method and control unit for illumination level adjustment of illuminated indicators in a vehicle cabin

Country Status (2)

Country Link
DE (1) DE102017008160B4 (en)
SE (1) SE542195C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020106705B4 (en) 2020-03-11 2023-08-24 Motherson Innovations Company Limited Motor vehicle with rear view system with controllable degree of reflection of an interior rear view mirror

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245299A1 (en) 1982-12-08 1984-06-14 Bosch Gmbh Robert DISPLAY DEVICE IN MOTOR VEHICLES
US5617112A (en) 1993-12-28 1997-04-01 Nec Corporation Display control device for controlling brightness of a display installed in a vehicular cabin
US5554912A (en) 1995-05-15 1996-09-10 Delco Electronics Corporation Adaptive instrument display brightness control system
EP1991905B1 (en) 2006-03-09 2011-05-11 Gentex Corporation Vehicle rearview assembly including a high intensity display

Also Published As

Publication number Publication date
DE102017008160A1 (en) 2018-03-08
SE1651188A1 (en) 2018-03-06
DE102017008160B4 (en) 2022-04-21

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