WO2002003712A1 - Vehicular display system - Google Patents

Vehicular display system Download PDF

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Publication number
WO2002003712A1
WO2002003712A1 PCT/US2001/019473 US0119473W WO0203712A1 WO 2002003712 A1 WO2002003712 A1 WO 2002003712A1 US 0119473 W US0119473 W US 0119473W WO 0203712 A1 WO0203712 A1 WO 0203712A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
vehicle
image
display system
reflecting element
Prior art date
Application number
PCT/US2001/019473
Other languages
French (fr)
Inventor
John B. Rosen
Original Assignee
Rosen Products Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/757,319 external-priority patent/US20020196201A1/en
Application filed by Rosen Products Llc filed Critical Rosen Products Llc
Priority to AU2001269893A priority Critical patent/AU2001269893A1/en
Publication of WO2002003712A1 publication Critical patent/WO2002003712A1/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K35/00Arrangement of adaptations of instruments
    • B60K35/22
    • B60K35/53
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R11/0229Arrangements 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
    • B60R11/0235Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0005Dashboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0007Mid-console
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/0043Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
    • B60R2011/0045Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts with visible part, e.g. flush mounted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008Adjustable or movable supports
    • B60R2011/0082Adjustable or movable supports collapsible, e.g. for storing after use
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0042Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008Adjustable or movable supports
    • B60R2011/0085Adjustable or movable supports with adjustment by rotation in their operational position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0094Arrangements for holding or mounting articles, not otherwise provided for characterised by means for covering after user, e.g. boxes, shutters or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • B60R2011/0288Apparatus made of several modules independently mounted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/34Belt retractors, e.g. reels
    • B60R22/36Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/40Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement
    • B60R2022/404Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement with remote sensor, e.g. for mounting on seat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00Safety belts or body harnesses in vehicles
    • B60R22/34Belt retractors, e.g. reels
    • B60R22/343Belt retractors, e.g. reels with electrically actuated locking means

Abstract

A display system (12) is provided, such display system including a display with a generally horizontally display surface, and a reflecting element with an opaque reflective surface being configured to reflect an image presented by the display for viewing by the vehicle occupant. The display system is to be mounted adjacent the front console (14), typically with the display embedded in the front console and the reflecting element mounted above the display at an angle relative thereto.

Description

VEHICULAR DISPLAY SYSTEM
Technical Field
The present invention relates generally to display devices, and more
particularly, to a vehicular display device which presents an image for viewing by a
vehicle occupant.
Background
Vehicular display devices have become increasingly popular in recent
years, particularly where such display devices serve passengers entertainment, either
recorded or live. For example, it is now common to find vehicles outfitted with
displays linked to videocassette and digital video disk (DVD) players, computers, or
other sources of information or entertainment content. These displays often fold down
from a roof or ceiling of the vehicle, and typically are configured such that only
rear-seat passengers can view the content displayed. Displays adapted for vehicle
operators also have been employed, but for the purposes of presenting rear views,
night vision capabilities, image of vehicle status information and the like. Display of
entertainment content to vehicle operators is prohibited in many jurisdictions for safety
reasons.
For non-operator video displays, location is typically not a problem. The
displays may be conveniently located and brightly illuminated without regard for the
need to operate the vehicle unhindered. Video displays intended for use by operators,
however, typically must address concerns regarding location, brightness and visibility
must be addressed in the context of unhindered vehicle operation. Space restrictions also present particular difficulties in the usefulness of video displays intended for use
by vehicle operators.
Although a number of systems have been developed for use in
presenting information to vehicle operators, no known display has done so in a fashion
which adequately addresses all of the concerns set forth herein. Direct video screens
have been employed in large vehicles for rear viewing, but these displays typically
require significant space, making them difficult to place in a location readily viewable
by vehicle operators. Heads-up displays also have been suggested, such displays
typically providing images reflected from the windshield to appear as if the images
exist forwardly of the windshield. These systems, however, may be difficult to see
due to difficulties with lighting, particularly in sunny environments. Further, the
systems are typically complex to install, and may be distracting.
Accordingly, it would be desirable to provide a video display for use by
front seat occupants which is characterized by the viewability more commonly found
in rear seat passenger displays. It also would be desirable to provide a video display
configured for placement within a vehicle in a position which will minimize
interference with other vehicle operations. However, the display should maintain its
effectiveness in providing meaningful information to a front seat occupant without
detracting from the vehicle operator's view of the vehicle path, or of existing
instrumentation. Summary of the Invention
The foregoing objectives are achieved by provision of a display system
which includes a display with a display surface, and a reflecting element with an
opaque reflective surface configured to reflect an image presented by the display for
viewing by the vehicle occupant. The display system is configured to be mounted
adjacent the front console of a vehicle, typically with display embedded in the front
console. Correspondingly, the reflecting element typically is mounted above the
display and is positionable at an angle relative to the display.
In one embodiment, the reflecting element is pivotal between a stowed
orientation wherein the reflective surface is generally parallel with the display surface,
and a deployed orientation wherein the reflective surface extends from the front
console at an acute angle relative to the display surface. Therefore, where a vehicle
driver has a central field of view and a peripheral field of view, the display may be
deployed to a position within the driver's peripheral field of view, thus minimizing any
interference with the driver's view of the vehicle path, or with existing
instrumentation. An image source (such as a video camera, navigation system, vehicle
processor, etc.) operatively connects to the display to provide the image for
presentation on the display surface.
Brief Description of the Drawings
Fig. 1 is a cutaway side view of a vehicle which employs a vehicular
display system in accordance with the present invention. Fig. 2 is a detail cutaway side view showing a display unit of the display
system of Fig. 1.
Fig. 3 is a cutaway top view of the vehicle of Fig. 1.
Fig. 4 is a cutaway side view of the front console of the vehicle of Fig. 1,
with the display system of the present invention mounted thereon and shown in a
deployed orientation.
Fig. 5 is a cutaway side view of the front console of the vehicle of Fig. 1,
with the display system of the present invention mounted thereon and shown in a
stowed orientation.
Fig. 6 is a cutaway side view showing a display system mounted atop the
front console of a vehicle.
Fig. 7 is a schematic view of the vehicular display system shown in
Fig. 1.
Detailed Description of the Invention
and Best Mode of Carrying Out the Invention
Referring initially to Figs. 1 and 2, a vehicle 10 is shown, such vehicle
being configured with a vehicular display system 12 constructed in accordance with
the present invention. Display system 12 is mounted on the vehicle's front console 14,
preferably for viewing by a driver in a peripheral region of the driver's field of view.
As indicated, the vehicle includes a chassis 16 with a windshield 16a
through which a driver views the vehicle path (e.g. road), the chassis defining a
vehicle interior. An interior area forward of front seats 18 serves as a front passenger area where the driver and front seat passenger are seated. The interior area between
front seats 18 and rear seats 20 serves as a rear passenger area where rear seat
passengers are seated, as shown. The vehicle also may be equipped with various video
sources, including, for example, cameras 62, 64, 66, 68, an onboard vehicle processor
70, and/or a vehicle navigation system 80. It will be appreciated that other sources of
data and/or video, such as a cell phone, a satellite receiver, etc. also may be used
without departing from the scope of the invention. These sources provide images for
presentation by the video display system under direction of a video control module 50
(Fig. 4).
Front console 14 takes the form of a vehicle dashboard such as that
found below a vehicle windshield, such dashboard being configured to extend into the
front passenger area to provide an upper dash surface 14a. A front dash surface 14b
includes instrumentation viewable by the driver to enhance vehicle operation. The
upper dash surface typically is generally horizontal, providing a suitable mounting
structure for vehicular display system 12, as will now be described.
In accordance with the present invention, display system 12 includes a
display 30 mounted adjacent the front console of the vehicle, typically in an
orientation facing other than rearwardly in the vehicle. More typically, display 30 is a
direct view display mounted on the dashboard in an upwardly- facing orientation. In a
vehicle having a dashboard such as that shown here, the display may be embedded in
the dashboard in a generally horizontal orientation so as to minimize interference with
components already present in the dashboard. As shown, the depicted display includes a base 32, and a generally
planar display surface 34, which presents a real image focused on the display surface
such that it may be reflected for viewing by a vehicle occupant. Base 32 is configured
for mounting to the vehicle dashboard, typically via conventional fasteners such as
screws. In one embodiment, the base is embedded in the dashboard (Figs. 1, 2, 4 and
5) in front of the driver of the vehicle. However, a display may similarly be mounted
in front of the front seat passenger of the vehicle (Fig. 3). As indicated, such an
embedded display may include a display housing contoured to mimic a contour of the
dashboard, thereby accommodating seamless storage of the reflective element in the
vehicle dashboard as best shown in Fig. 5.
Alternatively, the base may be mounted on the upper surface of the
dashboard (Fig. 6). In any event, the display surface faces other than rearwardly, and
more typically, faces in an upward direction. The display also may employ upright
side walls (not shown) to shield the display surface from ambient light, and thus
enhance viewability of the display.
Display 30 takes the form of a flat panel display (FPD), typically a liquid
crystal display (LCD) or other flat panel technology display. The display may be of
virtually any size, but preferably is intended for viewing by a front seat occupant, and
thus employs a display screen which is on the order of approximately 4-inches to 8-
inches, measured diagonally. The screen may be color or black-and-white, depending
on the particular use to which the screen is to be put. To save space, various electrical
components may be separated from the display screen, such components typically including video control circuitry (e.g. a central processing unit (CPU), multiplexors
(MUX), on-screen display controls, and/or video/audio amplifiers), power supplies,
etc.
Extending upwardly from display 30 is a reflecting element 40
configured to reflect the real image focused on the display for viewing by the vehicle
occupant. As indicated, the reflecting element includes a housing 42, and a generally
planar, opaque reflective surface 44. The reflecting element also may include a visor
46 and side walls (not shown) configured to reduce glare on reflective surface 44 and
to shield the reflective surface from ambient light. These features also may serve to
prevent light from display 30 from appearing on the vehicle windshield when it is dark
outside the vehicle.
Reflecting element 40 typically takes the form of a mirror (glass,
polished metal, or otherwise) positionable relative display 30 to reflect the image on
the display surface for viewing of the image on the reflective surface. The reflecting
element thus typically is positioned between the dashboard and the windshield at an
acute angle relative to the display surface, and in close proximity thereto.
In the present embodiment, the reflecting element is secured to the
display via a hinge 36, the reflecting element thus being pivotal between a stowed
orientation (Fig. 5) wherein the reflective surface is generally parallel with the display
surface, and a deployed orientation (Fig. 4) wherein the reflective surface extends
upwardly from the dashboard at an acute angle relative to the display surface to
reflect the image presented by the display for viewing by the vehicle occupant. The angle γ typically is chosen such that the reflecting path, shown in Fig. 2, reflects a
focused image presented on display surface 34 off opaque reflecting surface 44 to the
eye of driver D.
It will be appreciated that the reflecting element typically is further
adjustable to accommodate viewing angles for occupants in differing operator
positions. Furthermore, the display itself may be pivotally mounted to the dashboard
(e.g. via a hinge) to accommodate further adjustment of the display system. Such a
pivotal display may prove useful in maintaining an optimal relative angle between
display surface 34 and reflective surface 44, even when the display is at a non-optimal
angle relative to the dashboard.
Importantly, it will be noted from Fig. 2 that a vehicle occupant (such as
driver D) has a central field of view along line-of-sight LS, where line-of-sight LS is
selected to be a view of the vehicle path (approaching an imaginary line parallel to the
vehicle path). The central field of view is denoted by an angle α, between lines CF1,
CF2. Typically, the central field of view corresponds to the image formed in the
fovea, parafovea, and perifovea regions of the driver's eye, and thus has an angular
diameter of approximately 19 degrees. It will be appreciated that the central field of
view is the field of view within which a driver views the vehicle path, and thus
generally should be free of distractions.
In addition to the central field of view, the vehicle occupant has a
peripheral field of view which extends about the periphery of the central field of view.
Typically, the peripheral field of view has an angular diameter of approximately 29 degrees (corresponding to the near periphery region of the eye) surrounding the central
field of view. Fig. 2 shows a lower portion of the peripheral field of view at β,
between line CF2 and line PF2. As indicated, this peripheral field of view extends
generally between the top edge of the dashboard and the central field of view, an area
which typically does not contain any useful information in most vehicle applications.
Referring still to Fig. 2, it will be noted that reflective element 40 is
selectively configured to extend upwardly from the dashboard in the peripheral field of
view of the vehicle occupant to present a reflected image to the driver. Although the
driver may glance down to view the reflected image (much like the driver glances
down to view the instrument panel of the dashboard) the reflected image will not
significantly detract from view of the vehicle path in the driver's central field of view.
As shown in Fig. 3, a driver-oriented vehicular display system 12 may be
positioned in front of a driver D. A passenger-oriented vehicular display system 12'
similarly may be positioned in front of front seat passenger P. The orientation of the
display and reflective element of the display of passenger-oriented vehicular display
system make it difficult for the driver to view the presented image of the passenger-
oriented vehicular display system. Use of a bi-directional film on the display may
further restrict driver view of a passenger-side display. The driver's view of a
passenger-side display is indicated generally by dashed line R in Fig. 3. The present
display system thus is useful in displaying entertainment content to the front seat
passenger while keeping such content out of view of the driver, as required by law in
many areas. Referring again to Figs. 4 and 5, it will be appreciated that vehicular
display system 12 has an associated video control module 50, which may be spaced
from display 30 to conserve space in the vehicle dashboard. Video control module 50
may be configured to accommodate selection of an image source from a plurality of
image sources, and may contain video control circuitry (e.g. a central processing unit
(CPU), multiplexors (MUX), on-screen display controls, and/or video/audio
amplifiers), power supplies, etc. Typically, the video image is processed for inverted
presentation on display 30, so that the image appears in a right-side-up orientation to
driver D after it is reflected by reflecting element 40.
As indicated in Figs. 1 and 7, the vehicular display system includes
multiple image sources. For example, cameras may be provided at various locations
on the vehicle to provide the driver with various views, both interior and exterior to
the vehicle. In the depicted embodiment, camera 62 is mounted to a center floor
console, and is trained on the rear seat passenger area to provide a view of rear seat
occupants. It will be appreciated, however, that camera 62 may be mounted to a
vehicle seat, the vehicle ceiling, or in virtually any other location within the vehicle.
The present embodiment also includes a rear view camera 64 mounted
on the rear of the vehicle to provide an external rearward view from the vehicle, and a
forward view camera 66 mounted on the front of the vehicle to provide an external
forward view from the vehicle. The vehicle also may include side view cameras 68
which take the place of side view mirrors found on many vehicles. As a safety feature,
these side view cameras may be linked to the vehicle's turn signal operations, presenting an appropriate view of the vehicle's "blind spot" when a turn signal is
activated.
Forward view camera 66 may take the form of a forward-looking
infrared (FLIR) camera mounted adjacent the front of the vehicle (or within the
vehicle looking forward). FLIR camera 66 is configured to provide an infrared front
view from the vehicle, and is especially useful in identifying hazards at night or at
other times when visibility is poor. It will be appreciated that the FLIR camera image
will change drastically when a live hazard (e.g. an animal) jumps into the road. This
should be enough to attract the driver's attention, even where the reflective surface is
in a peripheral field of view, causing the driver to look down, and react accordingly.
Unlike known Head Up Display (HUD) systems, the proposed FLIR system may be
used day or night.
An onboard vehicle processor 70, and a navigation system 80, also may
serve as image sources for the vehicular display system. The onboard vehicle
processor 70 may be configured to present an image containing vehicle status
information such as vehicle speed, vehicle temperature, external temperature, fuel
level, engine temperature, miles per hour, RPMs, fuel economy, etc. Navigation
system 80 may be configured to generate an image containing navigation information
such as maps, driving directions, weather information, traffic information, etc.
Navigation system 80 may include a global positioning satellite (GPS) receiver, such
that the system is able to present a map of the immediate surroundings of vehicle 10 in
its current location. Video control module 50 may be configured to select an image source
for presentation on a display, or may be configured to present two or more image
sources on a single display simultaneously in a split-screen or overlayed screen format.
Similarly, a single video control module may be configured to present different images
on different displays in accordance with each occupant's needs.
Turning now to Fig. 6, according to another embodiment of the
invention, a display system 12" may be mounted atop front console 14". This
embodiment typically is used in after-market installations of display systems. The
display system, however, it will be noted, still may be connected to a video control
module 50 as described above.
While the present invention has been particularly shown and described
with reference to the foregoing preferred embodiments, those skilled in the art will
understand that many variations may be made therein without departing from the spirit
and scope of the invention as defined in the following claims. The description of the
invention should be understood to include all novel and non-obvious combinations of
elements described herein, and claims may be presented in this or a later application to
any novel and non-obvious combination of these elements. The foregoing
embodiments are illustrative, and no single feature or element is essential to all
possible combinations that may be claimed in this or a later application. Where the
claims recite "a" or "a first" element or the equivalent thereof, such claims should be
understood to include incorporation of one or more such elements, neither requiring
nor excluding two or more such elements.

Claims

I CLAIM:
1. In a vehicle having a forward region, a display system
comprising:
a display mounted in the forward region of the vehicle, the display
including a generally horizontal display surface configured to present an image; and
a reflecting element including an opaque reflective surface configured to
reflect the presented image for viewing by a vehicle occupant.
2. The display system of claim 1, wherein the vehicle includes a
front console, the display being embedded in the front console.
3. The display system of claim 1, wherein the reflecting element is
mounted above the display.
4. The display system of claim 1, wherein the reflective surface
selectively extends from the display at a predetermined angle relative to the display
surface to reflect the presented image for viewing by the vehicle occupant.
5. The display system of claim 4, wherein the reflecting element is
pivotal between a stowed orientation wherein the reflective surface is generally
parallel with the display surface, and a deployed orientation wherein the reflective
surface extends from the display at a predetermined angle relative to the display
surface to reflect the presented image for viewing by the vehicle occupant.
6. The display system of claim 4, wherein the display is pivotal
relative to the front console.
7. The display system of claim 1, which further comprises an image
source operatively connected to the display to provide the image for presentation on
the display surface.
8. The display system of claim 7, wherein the image source is a
video camera.
9. The display system of claim 8, wherein the video camera is
configured to provide a rear view from the vehicle.
10. The display system of claim 8, wherein the video camera is
configured to provide an interior view of the vehicle.
11. The display system of claim 10, wherein the video camera is
trained on a rear seat passenger area of the vehicle.
12. The display system of claim 8, wherein the video camera is
configured to provide a forward view from the vehicle.
13. The display system of claim 7, wherein the image source is a
forward-looking infrared (FLIR) camera.
14. The display system of claim 7, wherein the image source is a
navigation system.
15. The display system of claim 7, wherein the image source is a
vehicle processor configured to provide an image including vehicle status information.
16. The display system of claim 1, wherein the display is a flat panel
display.
17. The display system of claim 1, wherein the display is mounted in
front of a driver of the vehicle.
18. The display system of claim 1, wherein the display is mounted in
front of a front seat passenger of the vehicle.
19. In a vehicle having a front console, a display system comprising:
a direct view display mounted on the front console, the direct view
display including an upwardly-facing display surface configured to present an image;
and
a reflecting element including an opaque reflective surface configured to
selectively extend upwardly from the front console at an angle relative to the display
surface so as to reflect the presented image for viewing by a vehicle occupant.
20. The display system of claim 19, wherein the direct view display is
embedded in the front console.
21. The display system of claim 19, wherein the reflecting element is
mounted above the display.
22. The display system of claim 19, wherein the reflecting element is
pivotal between a stowed orientation wherein the reflective surface is generally
parallel with the display surface, and a deployed orientation wherein the reflective
surface extends from the front console at an acute angle relative to the display surface
to reflect the presented image for viewing by the vehicle occupant.
23. The display system of claim 19, wherein the display is pivotal
relative to the front console.
24. The display system of claim 19, which further comprises an
image source operatively connected to the display to provide the image for
presentation on the display surface.
25. The display system of claim 24, wherein the image source is a
video camera.
26. The display system of claim 24, wherein the image source is a
forward-looking infrared (FLIR) camera.
27. The display system of claim 24, wherein the image source is a
navigation system.
28. The display system of claim 24, wherein the image source is a
vehicle processor configured to provide an image including vehicle status information.
29. The display system of claim 19, wherein the direct view display is
a flat panel display.
30. The display system of claim 19, wherein the display is mounted in
front of a driver of the vehicle.
31. The display system of claim 19, wherein the display is mounted in
front of a front seat passenger of the vehicle.
32. A vehicle comprising:
a driver seat configured to be occupied by a driver, the driver having a
central field of view and a peripheral field of view when viewing a vehicle path;
a dashboard forward of the driver seat; and
a display system including a dashboard-mounted, upwardly-facing
display surface configured to present a real image and an opaque reflective surface
which selectively extends upwardly from the dashboard at an angle relative to the
display surface in the peripheral field of view of the driver when the driver is viewing
the vehicle path, the reflective surface being configured to reflect the real image for
presentation to the driver.
33. The vehicle of claim 32, wherein the reflective surface is outside
of the driver's central field of view when the driver is viewing the vehicle path.
34. The vehicle of claim 32, wherein the reflective surface is pivotal
between a stowed orientation wherein the reflective surface is generally parallel with
the display surface, and a deployed orientation wherein the reflective surface extends
from the dashboard at an acute angle relative to the display surface to reflect the
presented image for viewing by the driver.
35. The display system of claim 32, wherein the display is pivotal
relative to the dashboard.
36. The vehicle of claim 32, which further comprises an image source
operatively connected to the display surface to provide the image for presentation on
the display surface.
37. The vehicle of claim 36, wherein the image source is a camera.
38. The vehicle of claim 36, wherein the image source is an onboard
processor configured to produce an image.
39. In a vehicle having a dashboard, a display system comprising:
a direct view display mounted on the dashboard, the display including a
generally upwardly- facing display surface configured to present a real image;
a reflecting element including an opaque reflective surface which
extends upwardly from the dashboard at an angle relative to the display surface to
reflect the presented image for viewing by a vehicle occupant, the reflecting element
thus having a proximal end adjacent the display surface and a distal end spaced from
the display surface; and
a visor projecting from the distal end of the reflecting element to shade
the reflecting element from ambient light.
40. The display system of claim 39, wherein the vehicle occupant is a
driver having a central field of view and a peripheral field of view when viewing a
vehicle path, and wherein the reflective surface is positioned in the peripheral field of
view of the driver when the driver is viewing the vehicle path.
41. The display system of claim 39, which further comprises an
image source operatively connected to the display surface to provide the image for
presentation on the display surface.
42. The display system of claim 41, wherein the image source is a
camera.
43. The display system of claim 41, wherein the image source is an
onboard processor configured to produce an image.
44. In a vehicle having a dashboard, a display system comprising:
an image source;
a flat panel display embedded in the dashboard, the flat panel display
including a control module operatively connected to the image source to condition an
image for presentation on the display, and an upwardly- facing display surface spaced
from the control module and configured to present the image; and
a reflecting element including an opaque reflective surface which
selectively extends upwardly from the dashboard at an angle relative to the display
surface to face a vehicle occupant, the reflective surface being configured to reflect the
presented image for viewing by the vehicle occupant.
45. The display system of claim 44, wherein the reflective surface is
pivotal between a stowed orientation wherein the reflective surface is generally
parallel with the display surface, and a deployed orientation wherein the reflective
surface extends from the dashboard at an acute angle relative to the display surface to
reflect the presented image for viewing by the driver.
46. The display system of claim 44, which further comprises an
image source operatively connected to the display surface to provide the image for
presentation on the display surface.
47. The display system of claim 46, wherein the image source is a
camera.
48. The display system of claim 46, wherein the image source is an
onboard processor configured to produce an image.
49. A display system comprising:
a base including a flat panel display with an upwardly-facing display
surface; and
a mirror including an opaque reflective surface, the mirror being
pivotally mounted to the base for pivot between a stowed orientation wherein the
reflective surface is generally parallel with the display surface, and a deployed
orientation wherein the reflective surface extends upwardly from the display surface at
an angle relative to the display surface to reflect the presented image for viewing of
the presented image on the reflective surface.
50. In a vehicle having a front console, a display system comprising:
a display mounted at the front console, the display including a display
surface facing other than rearwardly of the vehicle and configured to present a focused
image thereon;
a reflecting element mounted at the front console and including an
opaque reflective surface configurable to reflect the focused image for viewing within
the vehicle.
51. The display system of claim 50, the display surface being a flat
panel display substantially parallel to the immediate surrounding upper surface of the
front console.
52. The display system of claim 51, the reflecting element being
configured for orientation at an acute angle relative the display.
53. The display system of claim 52, the reflecting element having a
first position with the reflecting element oriented for reflecting the focused image for
viewing by a vehicle occupant, and a second position with the reflecting element
oriented substantially parallel to and covering the display.
54. The display system of claim 50, the vehicle further having an
operator position, the reflecting element being pivotally mounted relative to the
display to provide a range of pivotal locations of the reflecting element relative to the
display to accommodate the angle of viewing from the operator position.
55. The display system of claim 54, the reflecting element having a
first position wherein the reflecting element is oriented at an acute angle relative to the
display.
56. The display system of claim 55, the reflecting element further
having a second position with the reflecting element oriented substantially parallel and
covering the display.
57. The display system of claim 50 further comprising:
a visor affixed to the reflecting element.
58. The display system of claim 50 further comprising:
an image source operatively connected to the display and including at
least one source of image signals.
59. The display system of claim 58, the source of image signals
including at least one video camera operatively connected to the display.
60. The display system of claim 59, the at least one video camera
being orientated to provide a rear view from the vehicle.
61. The display system of claim 59, the at least one video camera
being orientated to provide an interior view of the vehicle.
62. The display system of claim 59, the vehicle further having a rear
seat, the at least one video camera being orientated to provide a view of the rear seat in
the vehicle.
63. The display system of claim 59, the at least one video camera
being oriented to provide a front view from the vehicle.
64. The display system of claim 59, the image source further
including a video control module operatively connected with and between the display
and the at least one video camera.
65. The display system of claim 64, the vehicle further having electric
turn signals, the at least one video camera including a first video camera oriented to
provide a view from the left side of the vehicle and a second video camera oriented to
provide a view from the right side of the vehicle, the video control module being
configured to present the image from the first video camera on the display when the
left turn signal is activated and to present the image from the second video camera on
the display when the right turn signal is activated.
66. The display system of claim 58, the at least one source image
signals including a forward-looking infrared camera.
67. The display system of claim 58, the at least one source image
signals including a navigation system.
68. The display system of claim 58, the at least one source of image
signals including a vehicle processor configured to generate an image depicting
vehicle status information.
69. The display system of claim 50, the display being embedded in an
upper surface of the front console.
70. In a vehicle having a front console and an operator position
behind the front console, a display system comprising:
a display pivotally mounted relative to the front console, the display
including a display surface facing other than rearwardly of the vehicle and configured
to present a focused image thereon;
a reflecting element mounted at the front console and including an
opaque reflecting surface configurable in a range of pivotal locations relative to the
display to reflect the focused image and to accommodate an angle of viewing from the
operator position; and
an image source operatively connected with the display, the image
source including at least one video camera operatively connected with the display and
a video control module operatively connected with and between the display and the at
least one video camera.
71. The display system of claim 70, the at least one video camera
being oriented to provide a rear view from the vehicle.
72. The display system of claim 70, the at least one video camera
being orientated to provide an interior view of the vehicle.
73. The display system of claim 70, the vehicle further having a rear
seat, the at least one video camera being oriented to provide a view of the rear seat in
the vehicle.
74. The display system of claim 70, the at least one video camera
being orientated to provide a front view from the vehicle.
75. The display system of claim 70, the vehicle further having electric
turn signals, the at least one video camera including a first video camera oriented to
provide a view from the left side of the vehicle and a second video camera orientated
to provide a view from the right side of the vehicle, the video control module being
configured to present the image from the first video camera on the display when the
left turn signal is activated and to present the image from the second video camera on
the display when the right turn signal is activated.
76. The display system of claim 70, the image source including a
forward-looking infrared camera.
77. The display system of claim 70, the image source including a
navigation system.
78. The display system of claim 70, the image source including a
vehicle processor configured to generate an image depicting vehicle status
information.
79. In a vehicle having a front windshield, a front console extending
toward the front window and an operator position behind and facing toward the front
console, a display system comprising:
a display mounted at the front console, the display including a display
surface facing other than rearwardly of the vehicle and configured to present a focused
image thereon; and
a reflecting element pivotally mounted relative to the display at the front
console and including an opaque reflective surface configured to reflect the focused
image, the reflecting element having a first position providing a range of pivotal
locations relative to the display to accommodate vertically the angle of viewing from
the operator position, the reflecting element being pivotally mounted between the
display and the front windshield.
80. The display system of claim 79 further comprising:
a visor at the reflecting element positioned to shade the opaque reflective
surface and the display surface from light through the front windshield.
81. The display system of claim 79, the display surface being a flat
panel display substantially parallel to the immediately surrounding upper surface of the
front console.
82. The display system of claim 81, the reflecting element in the first
position being orientated at an acute angle relative to the display.
83. The display system of claim 82, the reflecting element further
having a second position with the reflecting element orientated substantially parallel to
and covering the display.
84. The display system of claim 79, the reflecting element being
pivotally mounted relative to the display and the first position providing a range of
pivotal locations relative to the display to accommodate the angle of viewing from the
operator position.
85. The display system of claim 84, the reflecting element in the first
position being oriented at an acute angle relative to the display.
86. The display system of claim 85, the reflecting element further
having a second position with the reflecting element orientated substantially parallel to
and covering the display.
87. The display system of claim 79 further comprising:
an image source operatively connected with the display.
88. The display system of claim 79, the display being embedded in
the upper surface of the front console.
89. A vehicle comprising:
a front console;
an operator position behind the front console in the vehicle; and
a display system including a display mounted at the front console, the
display including a display surface facing other than rearwardly of the vehicle and
configured to present a focused image thereon and a reflecting element mounted at the
front console and including an opaque reflective surface configurable to reflect the
focused image for viewing from the operator position.
90. The vehicle of claim 89, the display surface being a flat panel
display substantially parallel to the immediately surrounding upper surface of the front
console.
91. The vehicle of claim 90, the reflecting element being
configurable in a first position with the reflecting element oriented at an acute angle
relative to the display.
92. The vehicle of claim 91, the reflecting element further being
configurable in a second position with the reflecting element oriented substantially
parallel to and covering the display.
93. The vehicle of claim 89, the reflecting element being pivotally
mounted relative to the display to provide a range of pivotal locations relative to the
display to accommodate the angle of viewing from the operator position.
94. The vehicle of claim 93, the reflecting element -'being
configurable in a first position with the reflecting element oriented at an acute angle
relative to the display.
95. The vehicle of claim 94, the reflecting element further being
configurable in a second position with the reflecting element oriented substantially
parallel to and covering the display.
96. The vehicle of claim 89, the display being embedded in the upper
surface of the front console.
97. A vehicle comprising:
a front console;
an operator position behind the front console of the vehicle; and
a display system including a display pivotally mounted relative to the
display at the front console, the display including a display surface facing other than
rearwardly of the vehicle and configured to present a focused image thereon, a
reflecting element mounted at the front console and including an opaque reflective
surface configured to reflect the focused image, the reflecting element being
configurable in a range of locations to reflect the focused image for viewing by a
vehicle occupant and to accommodate the position of the operator, and an image
source operatively connected with the display, the image source including at least one
source of image signals operatively connected with the display and a video control
module operatively connected with and between the display and the at least one source
of image signals.
98. The vehicle of claim 97, the at least one source of image signals
including at least one video camera operatively connected with the display.
99. The vehicle of claim 98, the at least one video camera being
oriented to provide a rear view from the vehicle.
100. The vehicle of claim 98, the at least one video camera being
oriented to provide an interior view of the vehicle.
101. The vehicle of claim 98 further comprising :
a rear seat, the at least one video camera being oriented to provide a
view of the rear seat in the vehicle.
102. The vehicle of claim 98, the at least one video camera being
oriented to provide a front view from the vehicle.
103. The vehicle of claim 98 further comprising:
electric turn signals, the at least one video camera including a first video
camera oriented to provide a view from the left side of the vehicle and a second video
camera oriented to provide a view from the right side of the vehicle, the video control
module being configured to present the image from the first video camera on the
display when the left turn signal is activated and to present the image from the second
video camera on the display when the right turn signal is activated.
104. The vehicle of claim 98, the at least one source of image signals
including a forward-looking infrared camera.
105. The vehicle of claim 98, the at least one source of image signals
including a navigation system.
106. The vehicle of claim 98, the at least one source of image signals
including a vehicle data processor configured to generate an image depicting vehicle
status information.
PCT/US2001/019473 2000-06-30 2001-06-18 Vehicular display system WO2002003712A1 (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US21533300P 2000-06-30 2000-06-30
US60/215,333 2000-06-30
US09/757,319 2001-01-09
US09/757,319 US20020196201A1 (en) 2000-06-30 2001-01-09 Vehicular display system

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Also Published As

Publication number Publication date
AU2001269893A1 (en) 2002-01-14
TW563368B (en) 2003-11-21

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