WO2019068537A1 - Système de commande d'affichage pour un véhicule - Google Patents

Système de commande d'affichage pour un véhicule Download PDF

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Publication number
WO2019068537A1
WO2019068537A1 PCT/EP2018/076177 EP2018076177W WO2019068537A1 WO 2019068537 A1 WO2019068537 A1 WO 2019068537A1 EP 2018076177 W EP2018076177 W EP 2018076177W WO 2019068537 A1 WO2019068537 A1 WO 2019068537A1
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WO
WIPO (PCT)
Prior art keywords
display
user
control system
display control
view
Prior art date
Application number
PCT/EP2018/076177
Other languages
German (de)
English (en)
Inventor
Hans-Ulrich Stahl
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
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 Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Publication of WO2019068537A1 publication Critical patent/WO2019068537A1/fr

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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
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • 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
    • B60K35/22—Display screens
    • 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
    • B60K35/23—Head-up displays [HUD]
    • 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
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • 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
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • B60K35/285—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver for improving awareness by directing driver's gaze direction or eye points
    • 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
    • B60K35/29—Instruments characterised by the way in which information is handled, e.g. showing information on plural displays or prioritising information according to driving conditions
    • 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
    • B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
    • B60K35/53—Movable instruments, e.g. slidable
    • 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
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • 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
    • B60K2360/149—Instrument input by detecting viewing direction not otherwise provided for
    • 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
    • B60K2360/16—Type of output information
    • B60K2360/176—Camera images
    • 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
    • B60K2360/16—Type of output information
    • B60K2360/177—Augmented reality
    • 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
    • B60K2360/16—Type of output information
    • B60K2360/178—Warnings
    • 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
    • B60K2360/18—Information management
    • B60K2360/186—Displaying information according to relevancy
    • B60K2360/1868—Displaying information according to relevancy according to driving situations
    • 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
    • B60K2360/18—Information management
    • B60K2360/191—Highlight information
    • 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
    • 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
    • B60K2360/23—Optical features of instruments using reflectors
    • 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
    • B60K2360/27—Optical features of instruments using semi-transparent optical elements
    • 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
    • B60K2360/77—Instrument locations other than the dashboard
    • B60K2360/777—Instrument locations other than the dashboard on or in sun visors
    • 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
    • B60K2360/77—Instrument locations other than the dashboard
    • B60K2360/785—Instrument locations other than the dashboard on or in relation to the windshield or windows
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems

Definitions

  • the invention relates to a display control system for a vehicle, in particular a reverse display control system.
  • the utility model G 85 22 712.9 U1 discloses an interior rearview mirror with front view and sun visor for vehicles and machines in traffic.
  • the invention has for its object to further improve a display control system for a vehicle. According to the invention this object is solved by the features of the independent claims, while in the dependent claims preferred embodiments of the invention are given.
  • the invention relates to a display control system for a vehicle having an electronic control unit for controlling an activatable or deactivatable display, which is at least partially transparent switchable in the deactivated state and / or which is displaceable in position in the activated state, wherein the at least partially transparent Circuit or displacement of the display to release a hidden field of view of a user depending on signals of a user request determination unit is controllable.
  • the rearview mirror especially the rearview mirror, is conveniently located close to the user 's natural line of sight ("straight ahead"), so there is no need for a great deal of gaze to use (small angles!
  • the disadvantage is that the interior mirror is a prominent part of
  • the user is to be enabled by the invention, in particular at the position of the interior mirror not only the review, but depending on the situation and the perspective.
  • Electrochromic mirrors which can be transparent or reflective depending on the control.
  • Eye tracking is the view from a different direction
  • sensors for driving environment detection preferably by camera systems with image processing systems, a decision can also be made which image is presented: If an object in front of the vehicle, especially in hidden by the location of the interior mirror solid angle, so the view should be granted or presented , If, on the other hand, vehicles approach from behind or if reverse gear is engaged, the review should be presented.
  • the user's request regarding the direction of view can also be done via conventional controls (such as buttons, etc.), audio commands, gestures or facial expressions.
  • conventional controls such as buttons, etc.
  • audio commands such as buttons, etc.
  • gestures such as gestures or facial expressions.
  • the activation of the "frontalis muscle”, as described for example in DE 10 2015 222 682 A1 would be well suited for this.
  • the comfort no intake of
  • the invention thus relates to the control of an (abrupt or gradual) activatable or deactivatable display.
  • the display hides, if the display is currently active (that is, performs a display function), a potentially relevant to the user's perspective (similar to how a mounted on the windscreen mirror usually does permanently).
  • the display can thus (at least temporarily) compete with a direct, unobstructed view of the driving environment.
  • Driving environment should allow in particular the detection of relevant objects in the driving environment.
  • the invention is intended to help in the task of determining the user's desire in relation to the display and then to fulfill it accordingly. It should be decided concretely, whether the user wants to have a clear view of the driving environment or wants to have the ad active.
  • the display can be located, for example, on a windscreen ("Head-Up Display", "Augmented Reality”).
  • the display can be stationary or "location flexible" done in different places.
  • the information can be picked up where it is expected (example: if you want to know the speed, you look up the speedometer).
  • the display can also be head-mounted (virtual reality glasses, "Google glass”).
  • the display content can consist of vehicle information (speed, tank contents, outside temperature, etc.) and / or image information (for example, a rear view angle taken by a rearview camera) and / or other (processed) sensor information.
  • the display rewind control system of the invention may make the decision to enable / disable the display based on the angular positions of the relevant objects in the driving environment relative to the display position.
  • FIG. 1 is an overview of the sizes for determining a
  • Fig. 2 shows a first driving situation in which an inventive
  • Fig. 3 shows a second driving situation in which a transparency Wegu ng and / or displacement of the display depending on a
  • Fig. 4 shows a third driving situation in which a transparency circuit and / or displacement of the display depends on a
  • FIG. 5 shows a fourth driving situation in which a transparency circuit and / or displacement of the display is used as a function of a change in vision and / or gaze obstruction.
  • the azimuth thus determines the left-right deviation of one
  • FIGS. 2 to 5 show examples for explaining the display control system according to the invention for a vehicle, the display control system in particular an electronic control unit 1 with a user request determination unit N and function modules for at least partial transparent circuit T or shift V of the display 10 depending on Signals of the user request determination unit N includes.
  • the user request determination unit N detects signals from
  • Viewing direction detection devices B which are then evaluated in terms of the risk of coverage of relevant objects 22, 23, 24 and 30 by the display 10 and / or in view of the user's gaze behavior.
  • N user request determination unit Fig. 2 (as well as the following figures) shows a schematic
  • the relevant objects are the left boundary 22 of the road, the center mark 23 of the road, the right boundary 24 of the road and the preceding vehicle 30. None of the relevant objects 22 to 30 is indicated by the position of the display 10 is covered and to all there is a sufficiently large angular distance 14 (shown in the example of 30).
  • an activation of the display 10 can take place (or a deactivation can be omitted) without obscuring relevant objects 22 to 30 in the driving environment from the perspective of the user.
  • Both a part of the road 22, 23, 24 and a preceding vehicle 30 are behind the position of the display 10.
  • the relevant objects 22 to 30 can be detected and - preferably in combination with a Capture the viewing direction of the user - whose position (elevation and azimuth) are determined from the perspective of the user. Likewise, for the position of the display 10, the position of the relevant objects 22 to 30 can be determined from the perspective of the user.
  • FIG. 4 The perspective of the user is shown schematically.
  • the view direction of the user is now detected via a sight line detection device B, and the temporal course of the viewing direction is preferably tracked.
  • Fig. 4 are now each of the detected directions of the user to the
  • the display must not be active or it may remain inactive.
  • the focus plane is the plane on which from there by a point light source emitted light rays, on the retina (retina) of the user again unite to a point.
  • Sharpness level which is also called accommodation, can be caused by different states of tension of the ciliaris muscle.
  • accommodation can be caused by different states of tension of the ciliaris muscle.
  • Multifocal contact lenses can alternatively or additionally also the (angle-dependent) different refractive power of the glasses and / or contact lens are used for accommodation.
  • the change in the level of focus of the user's vision can, in principle, be achieved by precise detection of the optical properties or by recording the activity of the ciliaris muscle.
  • Fig. 5 when the position of the display 10 has been reached with a gradual change in viewing direction, it can be assumed that the user's gaze has followed a relevant object in the vehicle environment, for example a preceding vehicle when traveling on a curved road and hilly road.
  • the alternatives I. and II. Can preferably be used in combination.
  • the interpretation that the user followed a relevant object in the driving environment with his gaze can be more reliably confirmed when the positions of the relevant objects are known from the perspective of the user.
  • this information can also be used to move (if the display is not stationary) around the relevant objects in the driving environment.
  • the display initially "waits" for activation at a fixed position.
  • This position can also be optically discreetly marked so that it can be reliably identified on the one hand, but only minimally influences the unobstructed view of the driving environment, for example a thinner one Frame or corners of a frame.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L'invention concerne un système de commande d'affichage pour un véhicule comportant une unité de commande électronique pour commander un affichage activable ou désactivable qui, à l'état désactivé, peut être commuté au moins partiellement de manière transparente et/ou qui, à l'état activé, peut être déplacé dans sa position, la commutation ou le déplacement au moins partiellement transparent de l'affichage étant commandé pour libérer un champ visuel caché d'un utilisateur en fonction de signaux d'une unité de détermination de demande d'utilisateur.
PCT/EP2018/076177 2017-10-06 2018-09-26 Système de commande d'affichage pour un véhicule WO2019068537A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017217855.8A DE102017217855A1 (de) 2017-10-06 2017-10-06 Anzeige-Steuerungssystem für ein Fahrzeug
DE102017217855.8 2017-10-06

Publications (1)

Publication Number Publication Date
WO2019068537A1 true WO2019068537A1 (fr) 2019-04-11

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ID=63832365

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Application Number Title Priority Date Filing Date
PCT/EP2018/076177 WO2019068537A1 (fr) 2017-10-06 2018-09-26 Système de commande d'affichage pour un véhicule

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DE (1) DE102017217855A1 (fr)
WO (1) WO2019068537A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29908072U1 (de) 1999-05-06 1999-08-05 Lin, Marisa, Jong-Her, Taipeh Monitor-Rücksichteinrichtung für Autos
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DE102009050764A1 (de) 2009-10-27 2010-06-17 Daimler Ag Verfahren und Vorrichtung zur Aufmerksamkeitslenkung eines Fahrers eines Fahrzeugs
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