WO2007122764A1 - 車載用表示装置 - Google Patents
車載用表示装置 Download PDFInfo
- Publication number
- WO2007122764A1 WO2007122764A1 PCT/JP2006/323768 JP2006323768W WO2007122764A1 WO 2007122764 A1 WO2007122764 A1 WO 2007122764A1 JP 2006323768 W JP2006323768 W JP 2006323768W WO 2007122764 A1 WO2007122764 A1 WO 2007122764A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- driver
- operation mode
- seat
- displayed
- Prior art date
Links
- 238000010586 diagram Methods 0.000 description 17
- 239000004973 liquid crystal related substance Substances 0.000 description 17
- 230000004888 barrier function Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
- B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41422—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance located in transportation means, e.g. personal vehicle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4223—Cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0264—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for control means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0005—Dashboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R2011/0282—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for the use of several passengers, e.g. simultaneously
Definitions
- the present invention relates to a vehicle-mounted display device, and more particularly to a vehicle-mounted display device that can visually recognize different images from different directions on a common display screen.
- Different directions for example, driver side and passenger side
- different images for example, the first image and the second image
- a multi-view display for example, a parallax barrier is provided in front of a liquid crystal panel, and different information (images) can be displayed on the left and right sides by distributing the light traveling direction from the backlight for each pixel.
- Patent Document 1 By mounting such a display device on the vehicle, the passenger in the passenger seat can watch other images such as a TV while the driver is watching the navigation image.
- Patent Document 1 Japanese Patent Laid-Open No. 2005-78080
- the first operation mode that permits operations related to the first image displayed on the driver's seat side and the operation related to the second image displayed on the passenger seat side are permitted.
- the second operation mode may be switched.
- the driver performs an operation to make the first image a desired image. There is a need.
- the driver may be required to perform the operation again.
- the driver should concentrate on driving, and it is not preferable that the operation for operating the display device increases.
- the present invention has been made in view of the above problems, and an object thereof is to provide an in-vehicle display device capable of reducing the number of operations by a driver.
- the present invention includes: a display unit that can visually recognize different images from the driver seat side and the passenger seat side; and a second operation mode that permits an operation related to the second image displayed on the passenger seat side.
- Image control means for displaying a navigation image on the driver's seat side when the mode is switched to the first operation mode permitting an operation relating to the first image displayed on the seat side.
- This is an in-vehicle display device.
- a navigation screen that is highly likely to be operated by the driver is displayed on the driver side. The number of times can be reduced.
- the navigation image may be a map near the current position. According to this configuration, the number of operations by the driver can be further reduced by displaying on the driver's seat a map near the current position where the driver is most likely to operate.
- the image control means displays a map near the current position as the navigation image on the driver's seat side. Can be displayed.
- the driver is particularly likely to operate a map near the current position. Therefore, this configuration can further reduce the number of operations by the driver.
- the present invention includes: a display unit that can visually recognize different images from the driver seat side and the passenger seat side; and a second operation mode that permits an operation related to the second image displayed on the passenger seat side.
- a display unit that can visually recognize different images from the driver seat side and the passenger seat side
- a second operation mode that permits an operation related to the second image displayed on the passenger seat side.
- the first image is displayed immediately before switching from the first operation mode to the second operation mode on the driver side.
- an image control means for displaying an image displayed as a vehicle-mounted display device The driver who has returned the right to operate has a high possibility of operating the image that was operated immediately before.
- the driver can operate the image with the operation right immediately before performing the operation of calling the image. Therefore, the number of operations by the driver can be reduced.
- the image control means when the vehicle is running when the mode is switched to the first operation mode, is a navigation image on the driver's seat side. It can be set as the structure which displays the map of a position vicinity. When the vehicle is running, the driver is particularly likely to operate the map near the current location. Therefore, this configuration can further reduce the number of operations of the driver.
- FIG. 1 is a diagram for explaining a basic configuration of a display device according to a first embodiment.
- FIG. 2 is a perspective view showing an application example of a display device to a vehicle.
- FIG. 3 is a functional block diagram showing a configuration of a display device.
- FIG. 4 is a functional block diagram showing the configuration of the control unit.
- FIG. 5 is a functional block diagram showing the configuration of the first and second image quality adjustment circuits.
- FIG. 6 is a functional block diagram showing a configuration of an image output unit.
- FIG. 7 is a diagram showing a cross-sectional structure of a display unit.
- FIG. 8 is a front view of the liquid crystal panel.
- FIG. 9 is a circuit diagram of the TFT substrate.
- FIG. 10 is an external view of a display device.
- FIG. 11 (a) to FIG. 11 (d) are diagrams showing a first image and a second image displayed on the D seat screen and the P seat screen.
- FIG. 12 is a flowchart showing a control method performed by the control unit.
- FIG. 13 (a) to FIG. 13 (c) are diagrams showing a first image and a second image displayed on the D seat screen and the P seat screen.
- FIG. 1 is a diagram for explaining a basic configuration of a multi-view display apparatus according to the first embodiment.
- the display device includes a display control unit 10 and a display unit 10 as a display means. Zero isotropic force is also constructed.
- the display control unit 10 is supplied with the image data DT1 from the first image source 300A as the supply source and the image data DT2 from the second image source 300B as the supply source. 2 Image data Image data ADT consisting of DTI and DT2 is output to the common display unit 100.
- the specific configuration of the display control unit 10 will be described later.
- the first and second image sources 300A and 300B include a camera, a TV receiver, a DVD (Disital Versatile Disk) playback unit, an HD (Hard Disk) playback unit, a navigation unit, and the like, which will be described later.
- display unit 100 includes a liquid crystal panel, a backlight, a parallax barrier, and the like, and observer OBR views first image IM1 based on first image data DT1 from the right.
- the second image IM2 based on the second image data DT2 is displayed on the common display screen so that the observer OBL can visually recognize from the left.
- a specific configuration of the display unit 100 will be described later.
- FIG. 2 is a perspective view showing an example in which the display device according to the first embodiment is applied to a vehicle.
- the display unit 100 is disposed between the driver seat D seat and the passenger seat P seat on the dashboard portion of the vehicle. Further, the display unit 100 is provided with an operation unit 150 for manually operating the display device.
- the passenger seated in the driver's seat D is the observer OBR
- the passenger seated in the passenger seat P is the observer OBL.
- These passengers can simultaneously view the different first image IM1 and second image IM2 displayed on the display unit 100 from the driver's seat D seat side or the passenger seat P seat side, respectively.
- FIGS. 3 to 9 are diagrams illustrating a specific configuration of the display device according to the first embodiment.
- FIG. 3 is a functional block diagram of the display device
- FIG. 4 is a functional block diagram illustrating a configuration of the control unit.
- 5 is a functional block diagram of the first and second image quality adjustment circuits
- FIG. 6 is a functional block diagram of the image output unit
- FIG. 7 is a diagram for explaining the sectional structure and operation of the liquid crystal panel
- FIG. A front view of the panel and FIG. 9 are circuit diagrams of a TFT (Thin Film Transistor) base.
- TFT Thin Film Transistor
- the display device includes a display unit 100, a control unit 20, a distribution circuit 30, first and second image quality adjustment circuits 50A and 50B, an image output unit 70, and the like.
- the display control unit 10 includes a control unit 20, a distribution circuit 30, first and second image quality adjustment circuits 50A and 50B, an image output unit 70, and the like.
- the control unit 20 includes a processor (CPU) 21, an interface 22, a ROM 23, a RAM 24, and the like, and comprehensively controls the display device according to a program stored in the ROM 23.
- control unit 20 displays the visible range of the first image IM1 and the visible image of the second image IM2 separated from each other by the overlap of the first image IM1 and the second image IM2 displayed on the display unit 100.
- the range is controlled to be within a predetermined range by adjusting the image quality of at least one of the first image IM1 and the second image IM2.
- the control unit 20 is mounted on the vehicle and serves as a supply source for supplying images and sounds.
- the control unit 20 captures the surroundings of the vehicle 310, the CDZMD (C (Ompact Disk / Mini Disk) Playback unit 320, radio reception unit 330 that receives radio broadcast waves from the antenna, TV reception unit 340 that receives TV broadcast waves via the antenna monitor selector 341, music information from DVD DVD playback unit 350 for playing back images, HD playback unit 360 for playing back image and music information recorded on HD, VICS (Vehicle Information and Communication System) information receiving unit 371 road information and GPS (Global Positioning System) received Based on the geographic information received by the information receiving unit 372, the information receiving unit 372 is connected to a navigation unit 370 or the like that outputs a map or a route guidance image, and exchanges data with these units and controls them.
- the CDZMD C (Ompact Disk / Mini Disk) Playback unit 320
- radio reception unit 330 that receives radio broadcast waves from the antenna
- control unit 20 includes an infrared signal and a radio signal between an external memory 140 for storing various data, an operation unit 150 for operating the display device, and a remote control 171 for operating the display device by remote control.
- Remote control transmitter / receiver 170 that transmits and receives light
- a light detection sensor 190 that detects the brightness inside the vehicle by light switches and light sensors provided in the vehicle
- a pressure sensor that is provided in the driver's seat and passenger seat, etc.
- An occupant detection sensor 200 for detecting a vehicle occupant is connected, and the control unit 20 can perform various controls based on various data obtained therefrom.
- the distribution circuit 30 includes the camera 310, the CDZMD playback unit 320, the radio reception unit 330, the TV reception unit 340, the DVD playback unit 350, the HD playback unit 360, and the navigation unit. Distributes audio data and image data supplied with 370 equal power to the audio adjustment circuit 60, the first image quality adjustment circuit 50A, or the second image quality adjustment circuit 50B according to the control command from the control unit 20. .
- the audio adjustment circuit 60 adjusts the audio data supplied from the distribution circuit 30 and outputs it to the speaker 61 as shown in FIG.
- the first and second image quality adjustment circuits 50A and 50B are each composed of a contrast adjustment unit 51, a luminance adjustment unit 52, a color tone adjustment unit 53, a gamma value adjustment unit 54, and the like.
- the image quality (contrast, brightness, tone, and gamma value) of the first and second image data is adjusted according to the control command from the control unit 20, respectively.
- the image output unit 70 includes first and second image data in which the first and second image data adjusted in the first and second image quality adjustment circuits 50A and 50B, respectively, are written.
- the first and second writing circuits 71 and 72 respectively synthesize the first and second image data adjusted in image quality by the first and second image quality adjusting circuits 50A and 50B at predetermined addresses of the VRAM 73, respectively. Write.
- the VRAM 73 holds image data obtained by combining the first and second image data.
- the synthesized image data corresponds to each pixel of the display unit 100.
- the liquid crystal panel drive unit 74 is a circuit that drives a liquid crystal panel 110 described later, and drives the corresponding pixels of the liquid crystal panel 110 based on the composite image data held in the VRAM 73.
- the display unit 100 includes a liquid crystal panel 110, a backlight 120 that illuminates illumination light from the back side of the liquid crystal panel 110, a touch panel 130 for inputting a signal for operating the display device, and the like. It is configured.
- the touch panel 130 is formed in a transparent sheet shape and attached to the front surface of the liquid crystal panel 110.
- the liquid crystal panel 110 is composed of a polarizing plate 111 arranged in order from the knock light 120 side. It has a well-known structure composed of a diced substrate 112, a liquid crystal layer 113, a color filter substrate 114 having pixels of three primary colors of RGB, a parallax barrier 115, a glass plate 116, a polarizing plate 117, and the like.
- the liquid crystal panel 110 has a display screen in which, for example, 800 pixels in the horizontal direction and 480 pixels in the vertical direction are arranged.
- the left display pixel 118 and the right display pixel 119 are alternately arranged.
- the parallax barrier 115 is formed in a stripe shape and has a shielding part and a light-transmitting part. The shielding part is adjacent to the left display pixel 118 and the right display pixel. 119.
- the illumination light transmitted through the left display pixel 118 selectively passes through the light-transmitting portion of the parallax barrier 115 selectively toward the left side, and is displayed on the right side.
- the illuminating light that has passed through the pixel 119 passes through the light-transmitting portion of the parallax barrier 115 selectively to the right side only with directional illumination light.
- the first image IM1 can be viewed from the right side (driver's seat side) of the liquid crystal panel 110, and the second image IM2 can be viewed from the left side (passenger seat side).
- the parallax barrier 115 those similar to those disclosed in JP-A-10-123461 and JP-A-11-84131 can be used.
- the TFT substrate 112 includes a data line driving circuit DR1, a scanning line driving circuit DR2, a scanning line SCL arranged in the vertical direction, a data line DTL arranged in the horizontal direction, and a scanning line.
- the pixel electrode EP is formed corresponding to the TFT element EL formed in each region where the line SCL and the data line DTL intersect, and each region surrounded by the scanning line SCL and the data line DTL is a subpixel.
- the SBP is configured, and the subpixels SBP of each column along the data line DTL are alternately assigned to the left display pixel 118 and the right display pixel 119.
- the data line drive circuit DR1 is controlled in its drive timing by the liquid crystal panel drive unit 74, and controls the voltage applied to the pixel electrode EP.
- the scanning line driving circuit DR2 selectively scans the TFT element EL by controlling the driving timing by the liquid crystal panel driving unit 74.
- FIG. 10 is an external view of a display device according to the first embodiment.
- the display unit 100 includes an operation unit 150, and an operation mode switching button 151 is disposed on the operation unit 150.
- the first operation mode that allows operations related to the first image to be displayed on the D-seat screen (first screen), which is the driver's side screen, and the P-seat screen (second-seat screen, which is the passenger side screen) It is possible to switch to the second operation mode that permits operations related to the second image displayed on the (2 screens).
- the first operation mode refers to a state in which the operator can operate the D seat image by pressing the operation button group 152 or the touch panel 130 of the display unit 100, for example.
- the second operation mode refers to a state in which the operator can operate the P seat image by pressing the operation button group 152 or the touch panel 130 of the display unit 100.
- FIG. 12 is a flowchart of image control performed by the control unit 20 (image control means) of the display device. This control starts with multi-view display and continues until the multi-view display ends (cancels). As shown in Fig. 11 (a), images such as DVDs are displayed in the P seat and D seat when the vehicle is stopped, and the D seat has the right to operate. That is, the first operation mode. For example, an operation right switching button 151 provided on the operation unit 150 is pressed. Referring to FIG.
- control unit 20 determines whether or not operation right switching button 151 is operated in step S10. Since switch button 151 has been pressed, the process proceeds to step S12. It is determined whether the current operation mode is the first operation mode or the second operation mode (step S12). Proceed to step S14 for the first operation mode. The control unit 20 switches to the second operation mode (step S14).
- the control unit 20 displays the touch panel switch as an image display unit for a certain period of time in addition to the image displayed so far on the P seat screen, and after a certain period of time. If it passes, the touch panel switch is turned off (step S16).
- the control unit 20 displays the same image as the image of the P seat screen (second image IM2) on the D seat screen (step S18). Since the touch panel switch is displayed on the P seat screen, the second image IM2 on the P seat screen can be operated when the P seat operates the touch panel switch. For example, in Fig. 11 (c), the destination for car navigation is set.
- step S10 In order to return the right of operation to the seat D for the P seat power, the switch button 151 is pressed.
- the control unit 20 determines whether or not the switching button 151 has been operated in step S10. Since switch button 151 has been pressed, the process proceeds to step S12. It is determined whether the current operation mode is the first operation mode or the second operation mode (step S12). Proceed to step S20 for the second operating mode.
- the control unit 20 switches to the first operation mode (step S20).
- a map near the current location is displayed as a car navigation image on the seat D screen (step S22).
- P An external video image such as a DVD image or TV image is displayed on the seat screen (step S24).
- Fig. 11 (a) which was displayed before switching from the destination setting image to the destination setting image when the operation right was switched from Fig. 11 (c) to Fig. 11 (d) Switch to an image such as a DVD.
- Fig. 11 (a) which was displayed before switching from the destination setting image to the destination setting image when the operation right was switched from Fig. 11 (c) to Fig. 11 (d) Switch to an image such as a DVD.
- Car navigation images are often temporarily manipulated or displayed. Therefore, when switching from the second operation mode to the first operation mode while the car navigation image is displayed on the P seat screen, an image of an external video such as a DVD or TV is displayed on the P seat screen.
- the number of operations on the passenger seat side can be reduced. Therefore, passengers can enjoy watching images such as DVDs and TVs without cumbersome operations.
- If an image of an external video such as a DVD or TV is displayed on the P-seat screen immediately before switching from the second operation mode to the first operation mode, switch to the second operation mode. The image
- the control unit 20 displays a map near the current position of the navigation image on the D-seat screen. It is preferable. Thereby, the frequency
- Example 2 first, as shown in Fig. 13 (a), in the first operation mode, a DVD image is displayed on the P seat screen, and a car navigation destination destination tracking image is displayed on the D seat screen. ing. Referring to FIG. 13 (b), switch to the second operation mode. On the P seat screen, the image in Fig. 13 (a) is displayed. Are displayed on top of each other. The same image as the P seat screen is displayed on the D seat screen. Referring to Fig. 13 (c), switch back to the first operation mode. The touch panel switch disappears from the P-seat screen. The first image 1M1 of the D seat screen displays the first image 1M1 displayed on the D seat screen immediately before switching from the first operation mode to the second operation mode. In other words, an image of the destination tracking for car navigation is displayed.
- Example 1 and Example 2 when the vehicle is running when the second operation mode is switched to the first operation mode, a TV image or a DVD image is displayed on the D seat screen.
- regulations regulation for watching movies while driving a vehicle
- the output of TV images and DVD images to the D-seat screen may be regulated.
- an image that cannot be operated due to a predetermined restriction may be displayed in a car navigation image. In such a case, the driver may feel uncomfortable.
- the control unit 20 displays a map near the current position, which is a navigation image on the D seat screen, as in FIG. 11 (d). Is displayed.
- the driver is particularly likely to operate the map near the current position. Therefore, the number of operations by the driver can be further reduced.
- the force for switching between the first operation mode and the second operation mode using the switch button 151 is not limited to this method of switching between the first operation mode and the second operation mode. I can't.
- a switching button may be displayed on the first image IM1 and the second image IM2, thereby switching the operation mode.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Navigation (AREA)
- Controls And Circuits For Display Device (AREA)
- Liquid Crystal (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Instrument Panels (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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DE112006003847T DE112006003847T5 (de) | 2006-04-14 | 2006-11-29 | Anzeigevorrichtung für das Innere eines Fahrzeugs |
US12/225,997 US8373620B2 (en) | 2006-04-14 | 2006-11-29 | In-vehicle display apparatus |
CN2006800546669A CN101448680B (zh) | 2006-04-14 | 2006-11-29 | 车载显示装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-112441 | 2006-04-14 | ||
JP2006112441A JP4308219B2 (ja) | 2006-04-14 | 2006-04-14 | 車載用表示装置 |
Publications (1)
Publication Number | Publication Date |
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WO2007122764A1 true WO2007122764A1 (ja) | 2007-11-01 |
Family
ID=38624687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/323768 WO2007122764A1 (ja) | 2006-04-14 | 2006-11-29 | 車載用表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8373620B2 (ja) |
JP (1) | JP4308219B2 (ja) |
CN (1) | CN101448680B (ja) |
DE (1) | DE112006003847T5 (ja) |
WO (1) | WO2007122764A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2935081A1 (fr) * | 2009-02-25 | 2010-02-19 | Continental Automotive France | Procede et dispositif pour fournir au moins un type d'image a partir d'un defilement d'images video |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5232922B2 (ja) | 2009-11-04 | 2013-07-10 | 本田技研工業株式会社 | 車両用表示装置 |
JP5113220B2 (ja) * | 2010-06-28 | 2013-01-09 | 本田技研工業株式会社 | 車両用画像表示装置 |
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Also Published As
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JP2007283872A (ja) | 2007-11-01 |
CN101448680B (zh) | 2011-09-28 |
JP4308219B2 (ja) | 2009-08-05 |
DE112006003847T5 (de) | 2009-03-05 |
CN101448680A (zh) | 2009-06-03 |
US20090262045A1 (en) | 2009-10-22 |
US8373620B2 (en) | 2013-02-12 |
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