WO2013088511A1 - Dispositif d'affichage, procédé d'affichage, affichage tête haute et dispositif de détection - Google Patents

Dispositif d'affichage, procédé d'affichage, affichage tête haute et dispositif de détection Download PDF

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Publication number
WO2013088511A1
WO2013088511A1 PCT/JP2011/078782 JP2011078782W WO2013088511A1 WO 2013088511 A1 WO2013088511 A1 WO 2013088511A1 JP 2011078782 W JP2011078782 W JP 2011078782W WO 2013088511 A1 WO2013088511 A1 WO 2013088511A1
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WO
WIPO (PCT)
Prior art keywords
tunnel
display
exit
lighting
color tone
Prior art date
Application number
PCT/JP2011/078782
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English (en)
Japanese (ja)
Inventor
後藤　弘樹
Original Assignee
パイオニア株式会社
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Publication date
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to PCT/JP2011/078782 priority Critical patent/WO2013088511A1/fr
Publication of WO2013088511A1 publication Critical patent/WO2013088511A1/fr

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    • 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
    • B60K35/22—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
    • B60K35/50—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3626—Details of the output of route guidance instructions
    • G01C21/365—Guidance using head up displays or projectors, e.g. virtual vehicles or arrows projected on the windscreen or on the road itself
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/106—Map spot or coordinate position indicators; Map reading aids using electronic means
    • 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
    • B60K2360/166—Navigation
    • 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
    • B60K2360/33—Illumination features
    • B60K2360/334—Projection means
    • 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
    • B60K2360/771—Instrument locations other than the dashboard on the ceiling
    • 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
    • G02B2027/0112—Head-up displays characterised by optical features comprising device for genereting colour display
    • 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
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • 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
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages

Definitions

  • the present invention relates to a technique for displaying information.
  • Patent Document 1 proposes a technique for starting the dimming of the display unit just before the entrance of the tunnel and starting the dimming of the display unit before the exit of the tunnel in order to prevent the driver from having troublesome display.
  • the brightness increase timing of the display unit is calculated based on the vehicle speed and the tunnel attribute (brightness in the tunnel stored in advance as map data). That is, it is required to be near the tunnel exit where the brightening of the display unit starts.
  • the brightness tends to change according to various conditions such as the weather and time zone near the entrance.
  • the number of illuminations to be lit in other words, the interval between illuminations to be lit
  • the brightness in the tunnel stored as the tunnel attribute in the technique described in Patent Document 1 described above tends not to match the actual brightness in the tunnel. Therefore, with the technique described in Patent Document 1, it is considered difficult to appropriately obtain the position before the tunnel exit where the display unit should be brightened.
  • the main object of the present invention is to provide a display device, a display method, a head-up display, and a detection device that can appropriately determine the exit of a tunnel to be adjusted in luminance and color tone.
  • the display device includes a recognition unit that recognizes lighting that is continuously installed in a traveling direction of a moving body that is moving in the tunnel, and a movement in the tunnel.
  • Display control means for adjusting brightness and / or color tone of an image to be displayed on the display unit based on a change in the recognition result by the recognition means.
  • the display method executed by the display device includes a recognition step of recognizing lighting that is continuously installed in a traveling direction of a moving body moving in the tunnel, and the tunnel A display control step of adjusting the luminance and / or color tone of the image displayed on the display unit based on the change in the recognition result of the recognition step accompanying the movement of the image.
  • the head-up display is based on the recognition means for recognizing the lighting that is lit in the traveling direction of the moving body moving in the tunnel, and the recognition result by the recognition means, Display control means for adjusting brightness and / or color tone of an image to be displayed on the display unit.
  • the display device is configured to display the luminance of the image displayed on the display unit and / or based on the result of observing the lighting that is lit in the traveling direction of the moving body moving in the tunnel. Or adjust the color tone.
  • the detection device detects the approach of the exit of the tunnel based on the interval of the lighting being lit installed in the traveling direction of the moving body moving in the tunnel.
  • FIG. 1 shows a schematic configuration of a navigation device. 1 shows a schematic configuration of a head-up display. An example of the lighting state of the illumination in a tunnel is shown. The figure for demonstrating the method to obtain
  • the display device includes a recognizing unit that recognizes lighting that is continuously installed in a traveling direction of a moving body that is moving in a tunnel, and the movement in the tunnel.
  • Display control means for adjusting brightness and / or color tone of an image to be displayed on the display unit based on a change in the recognition result by the recognition means.
  • the display device described above is based on the illumination that is lit among the illuminations that are continuously installed in the traveling direction of the moving object that is moving in the tunnel, and the brightness and color tone of the image (display image) displayed on the display unit. Adjust.
  • the number of illuminations to be lit in other words, the interval between illuminations to be lit
  • the display control means considers such a tendency and determines the position immediately before the exit of the tunnel based on the lighting that is lit, and adjusts the luminance and color tone.
  • the display control unit adjusts the luminance and / or the color tone based on an interval of the lighting during lighting among the lighting continuously arranged in the tunnel. Do.
  • the lighting interval near the exit of the tunnel tends to be different from the lighting interval in the range excluding near the entrance and near the exit. For this reason, the display control means considers such a tendency and determines the position just before the exit of the tunnel based on the interval of the lighting that is lit, and adjusts the brightness and the color tone. This makes it possible to adjust brightness and color tone at a more appropriate timing near the exit of the tunnel.
  • the display control means adjusts the luminance and / or the color tone when the interval of the lighting during lighting becomes a predetermined value or less. This is because the lighting interval near the exit of the tunnel tends to be shorter than the interval of lighting during the range excluding the vicinity of the entrance and the vicinity of the exit.
  • the display control means increases the brightness when the interval of the lighting being lit becomes a predetermined value or less.
  • the display device further includes weather information acquisition means for acquiring information related to the weather near the exit of the tunnel, and the display control means is based on the information related to the weather and the brightness and / or The color tone is adjusted.
  • the display image can be appropriately set to the brightness and color tone according to the weather near the exit of the tunnel.
  • the display control unit adjusts the luminance and / or the color tone based on the time when the moving body reaches the exit of the tunnel.
  • the display image can be appropriately set to the brightness and color tone according to the time when the mobile body reaches the tunnel exit (that is, the brightness and color tone according to the time zone such as day and night).
  • the recognition means is a camera that observes the traveling direction of the moving body.
  • lighting in the tunnel is recognized based on an image taken by the camera in the traveling direction of the moving body.
  • a display method executed by a display device includes a recognition step of recognizing lighting that is continuously installed in a traveling direction of a moving object moving in a tunnel, and the inside of the tunnel.
  • the head-up display is based on a recognition means for recognizing lighting that is lit in a traveling direction of a moving body moving in a tunnel, and a recognition result by the recognition means, Display control means for adjusting brightness and / or color tone of an image to be displayed on the display unit.
  • the display device is configured to display the brightness of the image displayed on the display unit and / or the brightness based on the result of observing the lighting that is lit in the traveling direction of the moving body moving in the tunnel. Or adjust the color tone.
  • the detection device detects the approach of the exit of the tunnel based on the interval of lighting that is lit in the traveling direction of the moving body moving in the tunnel.
  • FIG. 1 shows a configuration example of a system according to the present embodiment.
  • the system includes a navigation device 1 and a head-up display 2.
  • the system is mounted on a vehicle.
  • the navigation device 1 has a function of performing route guidance from the departure point to the destination.
  • the navigation device 1 can be, for example, a stationary navigation device installed in a vehicle, a PND (Portable Navigation Device), or a mobile phone such as a smartphone.
  • PND Portable Navigation Device
  • mobile phone such as a smartphone.
  • the head-up display 2 generates an image that displays map information including the current position, route guidance information, travel speed, and other information that assists driving, and the image is converted into a virtual image from the position (eye point) of the driver's eyes. It is a device for visual recognition.
  • the head-up display 2 is supplied from the navigation device 1 with various information used for navigation processing such as the current position of the vehicle, the traveling speed of the vehicle, map information, and facility data.
  • the head-up display 2 is an example of the “display device” or “detection device” in the present invention.
  • the navigation device 1 may be held by a cradle or the like. In this case, the navigation device 1 may exchange information with the head-up display 2 via a cradle or the like.
  • FIG. 2 shows the configuration of the navigation device 1.
  • the navigation device 1 includes a self-supporting positioning device 10, a GPS receiver 18, a system controller 20, a disk drive 31, a data storage unit 36, a communication interface 37, a communication device 38, an interface 39, and a display unit 40.
  • the self-supporting positioning device 10 includes an acceleration sensor 11, an angular velocity sensor 12, and a distance sensor 13.
  • the acceleration sensor 11 is made of, for example, a piezoelectric element, detects vehicle acceleration, and outputs acceleration data.
  • the angular velocity sensor 12 is composed of, for example, a vibrating gyroscope, detects the angular velocity of the vehicle when the direction of the vehicle is changed, and outputs angular velocity data and relative azimuth data.
  • the distance sensor 13 measures a vehicle speed pulse composed of a pulse signal generated with the rotation of the vehicle wheel.
  • the GPS receiver 18 receives radio waves 19 carrying downlink data including positioning data from a plurality of GPS satellites.
  • the positioning data is used to detect the absolute position of the vehicle (hereinafter referred to as “current position” or “own vehicle position”) from latitude and longitude information.
  • the system controller 20 includes an interface 21, a CPU (Central Processing Unit) 22, a ROM (Read Only Memory) 23, and a RAM (Random Access Memory) 24, and controls the entire navigation device 1.
  • a CPU Central Processing Unit
  • ROM Read Only Memory
  • RAM Random Access Memory
  • the interface 21 performs an interface operation with the acceleration sensor 11, the angular velocity sensor 12, the distance sensor 13, and the GPS receiver 18. From these, vehicle speed pulses, acceleration data, relative azimuth data, angular velocity data, GPS positioning data, absolute azimuth data, and the like are input to the system controller 20.
  • the CPU 22 controls the entire system controller 20.
  • the ROM 23 includes a nonvolatile memory (not shown) in which a control program for controlling the system controller 20 is stored.
  • the RAM 24 stores various data such as route data preset by the user via the input device 60 so as to be readable, and provides a working area to the CPU 22.
  • a system controller 20 a disk drive 31 such as a CD-ROM drive or a DVD-ROM drive, a data storage unit 36, a communication interface 37, a display unit 40, an audio output unit 50 and an input device 60 are mutually connected via a bus line 30. It is connected to the.
  • the disk drive 31 reads and outputs content data such as music data and video data from a disk 33 such as a CD or DVD under the control of the system controller 20.
  • the disk drive 31 may be either a CD-ROM drive or a DVD-ROM drive, or may be a CD and DVD compatible drive.
  • the data storage unit 36 is configured by, for example, an HDD and stores various data used for navigation processing such as map data.
  • the communication device 38 includes, for example, an FM tuner, a beacon receiver, a mobile phone, a dedicated communication card, and the like, and is distributed from a VICS (Vehicle Information Communication System) center or the like (hereinafter referred to as “VICS information”). , “VICS” is a registered trademark).
  • the interface 37 performs an interface operation of the communication device 38 and inputs the VICS information to the system controller 20 or the like. Further, the communication device 38 transmits information on the current position acquired from the GPS receiver 18 to the head-up display 2.
  • the display unit 40 displays various display data on a display device such as a display under the control of the system controller 20.
  • the system controller 20 reads map data from the data storage unit 36.
  • the display unit 40 displays the map data read from the data storage unit 36 by the system controller 20 on the display screen.
  • the display unit 40 includes a graphic controller 41 that controls the entire display unit 40 based on control data sent from the CPU 22 via the bus line 30 and a memory such as a VRAM (Video RAM), and can display image information that can be displayed immediately.
  • a buffer memory 42 that temporarily stores, a display control unit 43 that controls display of a display 44 such as a liquid crystal or a CRT (Cathode Ray Tube) based on image data output from the graphic controller 41, and a display 44 are provided.
  • the display 44 functions as an image display unit, and includes, for example, a liquid crystal display device having a diagonal size of about 5 to 10 inches and is mounted near the front panel in the vehicle.
  • the audio output unit 50 performs D / A (Digital to Analog) conversion of audio digital data sent from the CD-ROM drive 31, DVD-ROM 32, RAM 24, or the like via the bus line 30 under the control of the system controller 20.
  • a D / A converter 51 to perform an amplifier (AMP) 52 that amplifies the audio analog signal output from the D / A converter 51, and a speaker 53 that converts the amplified audio analog signal into sound and outputs the sound into the vehicle. It is prepared for.
  • AMP amplifier
  • the input device 60 includes keys, switches, buttons, a remote controller, a voice input device, and the like for inputting various commands and data.
  • the input device 60 is disposed around the front panel and the display 44 of the main body of the in-vehicle electronic system mounted in the vehicle.
  • the display 44 is a touch panel system
  • the touch panel provided on the display screen of the display 44 also functions as the input device 60.
  • FIG. 3 is a schematic configuration diagram of the head-up display 2.
  • the head-up display 2 includes a light source unit 3, a camera 6, and a combiner 9, and includes a front window 25, a ceiling portion 27, a hood 28, a dashboard 29, and the like. It is attached to the vehicle equipped.
  • the light source unit 3 is installed on the ceiling portion 27 in the passenger compartment via the support members 5a and 5b, and emits light constituting an image indicating information for assisting driving toward the combiner 9. Specifically, the light source unit 3 generates an original image (real image) of the display image in the light source unit 3 based on the control of the control unit 4, and emits light constituting the image to the combiner 9.
  • the virtual image “Iv” is visually recognized by the driver via the combiner 9.
  • the light source unit 3 includes a laser light source, an LCD light source, and the like, and emits light from such a light source.
  • the combiner 9 projects the display image emitted from the light source unit 3 and reflects the display image to the driver's eye point Pe to display the display image as a virtual image Iv. And the combiner 9 has the support shaft part 8 installed in the ceiling part 27, and rotates the support shaft part 8 as a spindle.
  • the support shaft portion 8 is installed, for example, in the vicinity of the ceiling portion 27 in the vicinity of the upper end of the front window 25, in other words, the position where a sun visor (not shown) for the driver is installed.
  • the support shaft portion 8 may be installed instead of the above-described sun visor.
  • the combiner 9 is an example of the “display unit” in the present invention.
  • the camera 6 is installed, for example, in the vicinity of the rearview mirror in the passenger compartment, and captures the scenery in the traveling direction of the vehicle. Then, the camera 6 supplies a captured image obtained by photographing to the control unit 4.
  • the camera 6 is an example of the “recognition means” in the present invention. In addition, it is not limited to installing the camera 6 near the rearview mirror. Cameras can be installed at various positions in the passenger compartment as long as the scenery in the traveling direction of the vehicle can be photographed.
  • the control unit 4 includes a CPU, RAM, ROM, and the like (not shown), and performs general control of the head-up display 2.
  • the control unit 4 displays an image (hereinafter referred to as “display image” as appropriate) to be displayed by the combiner 9 based on the captured image captured by the camera 6 when the vehicle is traveling in the tunnel. .)) To adjust the luminance and / or color tone.
  • the control unit 4 can communicate with the navigation device 1 and receives various types of information used for navigation processing from the navigation device 1. For example, the control unit 4 receives from the navigation device 1 the vehicle speed detected by the autonomous positioning device 10, the weather near the tunnel exit received by the communication device 38, and the like.
  • the control unit 4 is an example of “display control means” and “weather information acquisition means” in the present invention.
  • FIG. 1 It is not limited to using the combiner 9 as a display part, You may use a windshield as a display part instead of the combiner 9.
  • FIG. The light source unit 3 is not limited to being installed on the ceiling portion 27, and the light source unit 3 may be installed inside the dashboard 29 instead of the ceiling portion 27.
  • the control unit 4 basically adjusts the brightness and color tone of the display image so as to suppress the deterioration of the visibility of the display image by the head-up display 2 when the vehicle enters the tunnel or escapes from the tunnel. Control. Specifically, the control unit 4 adjusts the luminance and color tone of the display image stepwise or continuously before entering the tunnel. For example, the control unit 4 performs control to reduce the luminance of the display image, reduce the saturation of the display image, or darken the display image. Further, the control unit 4 adjusts the luminance and color tone of the display image stepwise or continuously before the exit of the tunnel. For example, the control unit 4 performs control to increase the brightness of the display image, increase the saturation of the display image, or lighten the display image. By doing in this way, it becomes possible to suppress deterioration of visibility, such as a user feeling a dazzling display image.
  • the timing at which the vehicle enters the tunnel can be appropriately determined based on the position information received by the GPS receiver 18 in the navigation device 1. Therefore, when entering a tunnel, it can be said that the timing for adjusting the luminance and the color tone can be appropriately obtained. In other words, it can be said that the position just before the entrance of the tunnel where the brightness and color tone should be adjusted can be obtained appropriately.
  • the vehicle when traveling in the tunnel, it is difficult for radio waves to reach the GPS receiver 18 in the navigation device 1, and it is difficult to appropriately determine the position of the vehicle in the tunnel. Therefore, when exiting the tunnel, it can be said that it is difficult to appropriately determine the timing for adjusting the luminance and color tone.
  • before the tunnel exit means a position in the vicinity of the exit in the tunnel where brightness and color tone should be adjusted in order to suppress deterioration in the visibility of the display image.
  • the control unit 4 performs a process for appropriately obtaining the position just before the tunnel exit where the brightness and the color tone should be adjusted.
  • the control unit 4 analyzes the captured image captured by the camera 6, so that the illumination of the illumination that is lit among the illuminations that are continuously installed in the traveling direction of the vehicle moving in the tunnel is performed. An interval is obtained, and the position just before the tunnel exit is obtained based on the interval (that is, the approach of the tunnel exit is detected). Specifically, the control unit 4 determines that the brightness and color tone of the vehicle has reached the exit of the tunnel where the brightness and color tone should be adjusted when the interval of lighting during lighting becomes a predetermined value or less. Start adjustment.
  • FIG. 4 shows an example of the lighting state of the lighting in the tunnel.
  • FIG. 4 is a diagram schematically showing the tunnel, where the left side shows the entrance direction of the tunnel and the right side shows the exit direction of the tunnel.
  • the range indicated by reference numeral 71 indicates a range excluding the vicinity of the tunnel entrance and the vicinity of the exit, and the range indicated by reference numeral 72 indicates the vicinity of the tunnel exit.
  • the illumination installed above in the tunnel is shown in the broken line area 70.
  • the hatched illumination indicates that it is turned on, and the illumination indicated by a broken line indicates that it is turned off.
  • the lighting installation interval may be shorter than the range excluding the vicinity of the entrance and the vicinity of the exit (not all tunnels).
  • the lighting interval d2 in the vicinity of the exit tends to be shorter than the lighting interval d1 in the range excluding the vicinity of the entrance and the vicinity of the exit. Therefore, in this embodiment, the position just before the exit of the tunnel is determined based on the interval of the lighting during lighting.
  • FIG. 5 shows a diagram for explaining a method for obtaining the interval of lighting during lighting.
  • FIG. 5 shows an example of a captured image (landscape image in the traveling direction of the vehicle) captured by the camera 6.
  • the illumination installed upward in the tunnel is shown in the broken line areas 81 and 82.
  • the hatched illumination indicates that it is turned on, and the unhatched illumination indicates that it is turned off.
  • the control unit 4 performs image analysis on the captured image to identify the lighting that is lit, and obtains the interval of the lighting that is lit. Specifically, the control unit 4 specifies the illumination 81a that is lit at the closest position at a predetermined distance (for example, several tens of meters away) from the vehicle position, and beyond the illumination 81a. Next, the lighting 81b that is lit next is specified on the side (the tip in the traveling direction). And the control part 4 calculates
  • a predetermined distance for example, several tens of meters away
  • control unit 4 determines the timing at which adjustment of luminance and color tone should be started in order to suppress deterioration in the visibility of the display image. In other words, the control unit 4 determines whether the vehicle has reached before the tunnel exit where the adjustment of luminance and color tone should start.
  • interval D is prescribed
  • the interval D of the illumination that is lit is obtained from the illuminations 81a and 81b that are lit at a predetermined distance from the vehicle position, but is used to specify the illumination for obtaining the interval D.
  • the “predetermined distance” is preferably set according to the vehicle speed. For example, it is preferable to obtain the distance D from the illumination that is lit at a position further away from the vehicle position by setting the “predetermined distance” longer as the vehicle speed increases. Furthermore, it is preferable to set a “predetermined value” for determining the interval D in accordance with the setting of the “predetermined distance” according to the vehicle speed. For example, as the vehicle speed increases, the interval D is obtained from the illumination that is lit at a position further away from the vehicle position, and thus the obtained interval D tends to be smaller.
  • the “value” is also preferably reduced.
  • control unit 4 starts adjusting the luminance and color tone of the display image when the interval D obtained as described above becomes equal to or less than a predetermined value. Specifically, the control unit 4 executes at least one of control for increasing the luminance of the display image, control for increasing the saturation of the display image, and control for brightening the display image.
  • the control unit 4 estimates the degree of external light in the tunnel and adjusts the luminance and color tone of the display image. Specifically, the control unit 4 sets the degree of adjusting the luminance and color tone according to the weather near the tunnel exit and / or the time when the vehicle reaches the tunnel exit. For example, when the weather near the tunnel exit is clear, the control unit 4 increases the brightness of the display image or increases the saturation of the display image, compared to when the weather near the tunnel exit is cloudy or rainy. Increase the size or lighten the display image. Further, for example, when the time to reach the tunnel exit is morning or noon time, the control unit 4 sets the brightness of the display image more than when the time to reach the tunnel exit is night or evening time. The display image is enlarged, the saturation of the display image is increased, or the display image is lightened.
  • the control unit 4 acquires the weather information near the tunnel exit and the time to reach the tunnel exit from the navigation device 1.
  • the navigation device 1 receives the weather information in the vicinity of the tunnel exit by the communication device 38, and the vehicle is connected to the tunnel exit based on the distance of the tunnel stored as map data and the vehicle speed detected by the autonomous positioning device 10. Find the time to reach. Basically, it is difficult for radio waves to reach the communication device 38 in the tunnel. Therefore, the navigation device 1 receives weather information in the vicinity of the tunnel exit from the communication device 38 before the vehicle enters the tunnel. Is supplied to the control unit 4.
  • the control unit 4 does not use the weather near the tunnel exit or the time to reach the tunnel exit as described above, or in addition to the weather near the tunnel exit or the time to reach the tunnel exit.
  • the degree of adjustment of the brightness and color tone of the display image is set based on the interval of the lighting that is lit in the vicinity of the exit. This is because the number of lights to be lit near the tunnel exit (in other words, the interval between the lights to be lit) tends to be set according to the weather and time near the tunnel exit and the direction the tunnel exit is facing. Because there is. For example, when the weather near the tunnel exit is clear, the lighting interval near the tunnel exit tends to be shorter than when the weather near the tunnel exit is cloudy or rainy.
  • the control unit 4 increases the brightness of the display image or increases the saturation of the display image when the interval between the lightings in the vicinity of the tunnel exit is short compared to when the lighting interval is long. Or lighten the display image.
  • the display control method it is possible to appropriately obtain the position just before the exit of the tunnel where the brightness and color tone should be adjusted by using the lighting interval in the tunnel. Therefore, brightness and color tone can be adjusted at an appropriate timing in the vicinity of the exit of the tunnel, and deterioration of visibility such as a user feeling a dazzling display image can be effectively suppressed.
  • step S101 the control unit 4 determines whether or not the vehicle enters the tunnel. That is, it is determined whether a tunnel exists in front of the vehicle.
  • the control unit 4 acquires information such as the tunnel information (specifically, the position coordinates of the tunnel entrance) stored in the map data and the vehicle position received by the GPS receiver 18 from the navigation device 1, Such a determination is performed. If the vehicle enters the tunnel (step S101: Yes), that is, if a tunnel exists in front of the vehicle, the process proceeds to step S102. On the other hand, when the vehicle does not enter the tunnel (step S101: No), that is, when there is no tunnel in front of the vehicle, the process ends.
  • step S102 the control unit 4 acquires information about the vicinity of the tunnel exit from the navigation device 1. Specifically, the control unit 4 acquires weather information in the vicinity of the tunnel exit and the time to reach the tunnel exit.
  • the navigation device 1 receives the weather information in the vicinity of the tunnel exit by the communication device 38, and the vehicle reaches the tunnel exit based on the distance of the tunnel stored as map data and the vehicle speed detected by the autonomous positioning device 10. (The time is not limited, and the time zone may be obtained). Then, the process proceeds to step S103.
  • step S103 the control unit 4 determines whether or not the vehicle has entered the tunnel.
  • the control unit 4 makes such a determination based on the tunnel information (specifically, the position coordinates of the tunnel entrance), the vehicle position information, and the like acquired from the navigation device 1. If the vehicle has entered the tunnel (step S103: Yes), the process proceeds to step S104. If the vehicle has not entered the tunnel (step S103: No), the process returns to step S102.
  • step S104 the control unit 4 determines whether or not the vehicle is traveling near the tunnel entrance. For example, the control unit 4 determines whether the distance traveled since the vehicle entered the tunnel is equal to or greater than a predetermined distance. If the vehicle is not traveling near the tunnel entrance (step S104: Yes), the process proceeds to step S105. If the vehicle is traveling near the tunnel entrance (step S104: No), the process returns to step S104.
  • step S105 the control unit 4 acquires the vehicle speed detected by the autonomous positioning device 10 from the navigation device 1. Then, the process proceeds to step S106.
  • step S106 the control unit 4 acquires a captured image captured by the camera 6, and executes image analysis on the captured image. Specifically, the control unit 4 performs image analysis on the captured image to identify the illumination that is lit at the nearest position at a position a predetermined distance ahead of the host vehicle position, and beyond the illumination. The next lighting on the side (the tip in the traveling direction) is specified.
  • the control part 4 sets the predetermined distance used in order to specify illumination according to the vehicle speed acquired by step S105. Specifically, the control unit 4 increases the predetermined distance as the vehicle speed increases.
  • step S107 the control unit 4 calculates the interval of lighting during lighting specified by the image analysis in step S106.
  • the length between the illuminations on the captured image may be used as the interval, or the length between the illuminations on the captured image is converted into the distance between the actual illuminations (that is, the installation interval of the illumination). You may use what you did. Then, the process proceeds to step S108.
  • step S108 the control unit 4 determines whether or not the interval calculated in step S107 is a predetermined value or less.
  • the control unit 4 compares the interval with a predetermined value to determine whether or not the vehicle has reached before the tunnel exit where the brightness and color tone should be adjusted in order to suppress the deterioration of the visibility of the display image. Judging.
  • the predetermined value used for the determination is basically set according to the design of each tunnel (for example, the interval between lights near the exit). Further, the predetermined value is changed according to the vehicle speed. Specifically, the control unit 4 decreases the predetermined value as the vehicle speed (the vehicle speed acquired in step S105) increases.
  • step S108: Yes If the interval is less than or equal to the predetermined value (step S108: Yes), the process proceeds to step S109. If the interval is not less than the predetermined value (step S108: No), the process returns to step S105.
  • step S109 the control unit 4 adjusts the luminance and / or color tone of the display image in order to suppress deterioration in visibility when the user escapes from the tunnel (such as the user feeling the display image dazzling). Specifically, the control unit 4 executes at least one of control for increasing the luminance of the display image, control for increasing the saturation of the display image, and control for brightening the display image. In this case, the control unit 4 sets the degree of adjusting the brightness and color tone according to the weather near the tunnel exit and / or the time when the vehicle reaches the tunnel exit acquired in step S102.
  • control unit 4 does not use the weather in the vicinity of the tunnel exit or the time to reach the tunnel exit, or in addition to the weather in the vicinity of the tunnel exit or the time to reach the tunnel exit, the lighting during lighting calculated in step S107.
  • the degree of adjusting brightness and color tone is set according to the interval. In one example, a table that defines the degree of adjustment of luminance and color tone in accordance with such various parameters is created in advance, and the control unit 4 refers to such a table so that the display image is displayed. Adjust brightness and color tone. After step S109, the process proceeds to step S110.
  • step S110 the control unit 4 determines whether or not the vehicle has escaped from the tunnel. For example, the control unit 4 determines the tunnel information (specifically, the position coordinates of the tunnel exit) acquired from the navigation device 1, the vehicle speed, acceleration, angular velocity, etc. detected by the self-supporting positioning device 10 while traveling through the tunnel. Such a determination is made based on this. If the vehicle has escaped from the tunnel (step S110: Yes), the process ends. If the vehicle has not escaped from the tunnel (step S110: No), the process returns to step S105.
  • the tunnel information specifically, the position coordinates of the tunnel exit
  • brightness and color tone can be adjusted at an appropriate timing in the vicinity of the exit of the tunnel, and deterioration of visibility such as a user feeling a dazzling display image is effectively suppressed. It becomes possible.
  • the present invention is not limited to the application to the head-up display 2, and the navigation device (including a mobile phone such as a smartphone), a head-mounted display, map data display software, an in-vehicle meter, and an automatic vehicle light.
  • the present invention can also be applied to a lighting / lighting mechanism.
  • the present invention can be suitably applied to a head-up display, a navigation device (including a mobile phone such as a smartphone), and the like.

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Abstract

L'invention concerne un dispositif d'affichage qui comporte : un moyen de reconnaissance qui reconnaît un éclairage qui est allumé et positionné successivement dans la direction d'avancement d'un corps mobile qui est en mouvement dans un tunnel; et un moyen de commande d'affichage qui, sur la base de variations dans les résultats de reconnaissance par le moyen de reconnaissance accompagnant le mouvement dans le tunnel, ajuste la luminosité et/ou la teinte d'une image affichée au niveau d'une unité d'affichage. En conséquence, la partie précédant immédiatement la sortie du tunnel au niveau duquel la luminosité et/ou la teinte doivent être ajustées est déterminée de manière appropriée, et il est possible d'ajuster la luminosité et/ou la teinte à un moment approprié au voisinage de la sortie de tunnel.
PCT/JP2011/078782 2011-12-13 2011-12-13 Dispositif d'affichage, procédé d'affichage, affichage tête haute et dispositif de détection WO2013088511A1 (fr)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017504515A (ja) * 2013-12-20 2017-02-09 ヴァレオ、コンフォート、アンド、ドライビング、アシスタンスＶａｌｅｏ Ｃｏｍｆｏｒｔ Ａｎｄ Ｄｒｉｖｉｎｇ Ａｓｓｉｓｔａｎｃｅ ヘッドアップディスプレイの輝度を制御するためのシステムおよび方法、ならびに同システムを使用するディスプレイ
WO2018029980A1 (fr) * 2016-08-11 2018-02-15 株式会社デンソー Dispositif de commande d'affichage de véhicule et système d'assistance à la conduite d'un véhicule
EP3346313A1 (fr) * 2016-12-23 2018-07-11 Volkswagen China Investment Co., Ltd. Procédé et appareil de réglage de l'éclairage
WO2018235340A1 (fr) * 2017-06-20 2018-12-27 株式会社Ｊｖｃケンウッド Dispositif de commande de luminosité, dispositif de commande d'imagerie, dispositif de commande de miroir numérique, dispositif d'affichage tête haute, dispositif d'affichage pour véhicules, dispositif d'imagerie pour véhicules et miroir numérique
JP2019007990A (ja) * 2017-06-20 2019-01-17 株式会社Ｊｖｃケンウッド 輝度制御装置、ヘッドアップディスプレイ装置、輝度制御方法およびプログラム
JP2019012958A (ja) * 2017-06-30 2019-01-24 株式会社Ｊｖｃケンウッド 撮影制御装置、車両用撮影装置、撮影制御方法およびプログラム
JP2019010928A (ja) * 2017-06-29 2019-01-24 株式会社Ｊｖｃケンウッド 電子ミラー制御装置、電子ミラー、電子ミラー制御方法およびプログラム
JP2019014376A (ja) * 2017-07-06 2019-01-31 株式会社Ｊｖｃケンウッド 輝度制御装置、車両用表示装置、輝度制御方法およびプログラム
CN112907957A (zh) * 2021-01-29 2021-06-04 石家庄铁道大学 一种隧道口路况显示方法、装置及终端设备
WO2022024232A1 (fr) * 2020-07-28 2022-02-03 三菱電機株式会社 Dispositif de commande d'affichage et procédé de commande d'affichage
CN115101027A (zh) * 2022-06-24 2022-09-23 重庆长安汽车股份有限公司 一种车载屏幕亮度调节方法及系统

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132758A (ja) * 1993-11-11 1995-05-23 Nippon Seiki Co Ltd 車両用表示装置
JPH0955105A (ja) * 1995-08-11 1997-02-25 Toshiba Corp 道路トンネル照明制御装置
JPH10250472A (ja) * 1997-03-11 1998-09-22 Toyota Motor Corp 車両用表示装置
JPH11139225A (ja) * 1997-11-07 1999-05-25 Nissan Motor Co Ltd トンネル検出装置及びそれを用いた車両制御装置
JP2004354792A (ja) * 2003-05-30 2004-12-16 Semiconductor Energy Lab Co Ltd 車両用表示装置
JP2005051477A (ja) * 2003-07-28 2005-02-24 Denso Corp 車載無線通信端末
JP2007125985A (ja) * 2005-11-02 2007-05-24 Denso Corp 車室内照明制御装置
JP2009122744A (ja) * 2007-11-12 2009-06-04 Toyota Motor Corp 車両用逆走検出装置
JP2010061899A (ja) * 2008-09-02 2010-03-18 Fuji Electric Systems Co Ltd トンネル照明制御装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07132758A (ja) * 1993-11-11 1995-05-23 Nippon Seiki Co Ltd 車両用表示装置
JPH0955105A (ja) * 1995-08-11 1997-02-25 Toshiba Corp 道路トンネル照明制御装置
JPH10250472A (ja) * 1997-03-11 1998-09-22 Toyota Motor Corp 車両用表示装置
JPH11139225A (ja) * 1997-11-07 1999-05-25 Nissan Motor Co Ltd トンネル検出装置及びそれを用いた車両制御装置
JP2004354792A (ja) * 2003-05-30 2004-12-16 Semiconductor Energy Lab Co Ltd 車両用表示装置
JP2005051477A (ja) * 2003-07-28 2005-02-24 Denso Corp 車載無線通信端末
JP2007125985A (ja) * 2005-11-02 2007-05-24 Denso Corp 車室内照明制御装置
JP2009122744A (ja) * 2007-11-12 2009-06-04 Toyota Motor Corp 車両用逆走検出装置
JP2010061899A (ja) * 2008-09-02 2010-03-18 Fuji Electric Systems Co Ltd トンネル照明制御装置

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106461938A (zh) * 2013-12-20 2017-02-22 法雷奥舒适驾驶助手公司 控制平视显示器亮度的系统和方法以及使用该系统的显示器
JP2017504515A (ja) * 2013-12-20 2017-02-09 ヴァレオ、コンフォート、アンド、ドライビング、アシスタンスＶａｌｅｏ Ｃｏｍｆｏｒｔ Ａｎｄ Ｄｒｉｖｉｎｇ Ａｓｓｉｓｔａｎｃｅ ヘッドアップディスプレイの輝度を制御するためのシステムおよび方法、ならびに同システムを使用するディスプレイ
EP3499876A4 (fr) * 2016-08-11 2019-09-25 Denso Corporation Dispositif de commande d'affichage de véhicule et système d'assistance à la conduite d'un véhicule
WO2018029980A1 (fr) * 2016-08-11 2018-02-15 株式会社デンソー Dispositif de commande d'affichage de véhicule et système d'assistance à la conduite d'un véhicule
JP2018024363A (ja) * 2016-08-11 2018-02-15 株式会社デンソー 車両用表示制御装置及び車両運転アシストシステム
EP3346313A1 (fr) * 2016-12-23 2018-07-11 Volkswagen China Investment Co., Ltd. Procédé et appareil de réglage de l'éclairage
EP3623224A4 (fr) * 2017-06-20 2020-06-24 JVCKenwood Corporation Dispositif de commande de luminosité, dispositif de commande d'imagerie, dispositif de commande de miroir numérique, dispositif d'affichage tête haute, dispositif d'affichage pour véhicules, dispositif d'imagerie pour véhicules et miroir numérique
JP2019007990A (ja) * 2017-06-20 2019-01-17 株式会社Ｊｖｃケンウッド 輝度制御装置、ヘッドアップディスプレイ装置、輝度制御方法およびプログラム
CN110392646A (zh) * 2017-06-20 2019-10-29 Jvc建伍株式会社 亮度控制装置、拍摄控制装置、电子镜控制装置、平视显示装置、车辆用显示装置、车辆用拍摄装置以及电子镜
WO2018235340A1 (fr) * 2017-06-20 2018-12-27 株式会社Ｊｖｃケンウッド Dispositif de commande de luminosité, dispositif de commande d'imagerie, dispositif de commande de miroir numérique, dispositif d'affichage tête haute, dispositif d'affichage pour véhicules, dispositif d'imagerie pour véhicules et miroir numérique
US11012670B2 (en) 2017-06-20 2021-05-18 Jvckenwood Corporation Luminance control device, imaging control device, electronic mirror control device, head-up display device, on-vehicle display device, on-vehicle imaging device, and electronic mirror
JP2019010928A (ja) * 2017-06-29 2019-01-24 株式会社Ｊｖｃケンウッド 電子ミラー制御装置、電子ミラー、電子ミラー制御方法およびプログラム
JP2019012958A (ja) * 2017-06-30 2019-01-24 株式会社Ｊｖｃケンウッド 撮影制御装置、車両用撮影装置、撮影制御方法およびプログラム
JP2019014376A (ja) * 2017-07-06 2019-01-31 株式会社Ｊｖｃケンウッド 輝度制御装置、車両用表示装置、輝度制御方法およびプログラム
WO2022024232A1 (fr) * 2020-07-28 2022-02-03 三菱電機株式会社 Dispositif de commande d'affichage et procédé de commande d'affichage
JPWO2022024232A1 (fr) * 2020-07-28 2022-02-03
CN112907957A (zh) * 2021-01-29 2021-06-04 石家庄铁道大学 一种隧道口路况显示方法、装置及终端设备
CN115101027A (zh) * 2022-06-24 2022-09-23 重庆长安汽车股份有限公司 一种车载屏幕亮度调节方法及系统
CN115101027B (zh) * 2022-06-24 2024-05-17 重庆长安汽车股份有限公司 一种车载屏幕亮度调节方法及系统

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