JP2015000645A - Vehicular display system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate stereoscopic vision in a vehicular display system.SOLUTION: A vehicular display system includes a projector and screen 10. The projector emits display light of an image that represents vehicle information and maneuver information entered with a maneuvering member 6. The screen 10 displays an image when the display light is projected thereon, and has an irregular shape in a direction in which the image is discerned. A display form of a predetermined part (dial 23 displayed in a convex part 12) of the image projected onto the irregular shape part of the screen varies depending on an input entered with the maneuvering member 6.

Description

  The present invention relates to a vehicle display device that displays an image representing vehicle information on a screen by projecting display light emitted from a projector onto the screen.

  Patent Document 1 discloses a display device including a projector that emits display light of an image representing vehicle information such as a vehicle speed, and a screen that displays the image by projecting the emitted display light. . The screen according to this display device is formed in a shape that is uneven in the direction in which the image is visually recognized, thereby promoting the stereoscopic viewing of the image.

JP 2007-326419 A

  In this type of display device, it is desirable to make the user have an illusion that a virtual object (for example, a vehicle speed meter device) represented by the image exists by promoting stereoscopic vision of the image. However, in the conventional display device, there is room for improvement in the way of displaying the illusion.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide a vehicle display device that promotes stereoscopic vision.

  The present invention employs the following technical means to achieve the above object. It should be noted that the reference numerals in parentheses described in the claims and in this section indicate the correspondence with the specific means described in the embodiments described later as one aspect, and the technical scope of the present invention It is not limited.

  One of the disclosed inventions is a projector (2) that emits display light of an image representing vehicle information and operation information input by the operation members (6, 6A), and an image obtained by projecting the display light. A screen (10, 10A) for displaying the image, and the screen is formed in an uneven shape in a direction in which the image is visually recognized, and a predetermined portion (projected on the uneven shape portion of the screen) of the image ( 23, 24) is characterized in that the display mode changes according to the input by the operation member.

  According to this, since the screen has a concave and convex shape in the viewing direction, it is possible to promote stereoscopic viewing of the image displayed on the screen. That is, it is possible to promote the illusion that a virtual object (for example, a vehicle speed meter device) expressed by an image exists.

  In addition, the above-described invention further includes a configuration in which “the display mode of a predetermined portion of the image projected on the uneven portion of the screen changes according to an input by the operation member”. Therefore, a part of the virtual object is visually recognized as changing according to the operation content of the user, and as a result, it is possible to promote an illusion to the user as if the virtual object actually exists. .

1 is a cross-sectional view schematically showing an overall configuration of a vehicle display device in a first embodiment of the present invention. Sectional drawing of the screen shown in FIG. The front view which shows the one aspect | mode of a meter image in 1st Embodiment. The figure which shows the change of the meter image accompanying the change of a vehicle speed setting in 1st Embodiment. The figure which shows the change of the meter image accompanying switching of a display mode in 1st Embodiment. The front view of the meter image which shows the state which turned off the dial image in 1st Embodiment. The front view which shows typically the shift lever which functions as an operation member in 1st Embodiment. The front view of the meter image which concerns on 2nd Embodiment of this invention.

  A plurality of modes for carrying out the invention will be described below with reference to the drawings. In each embodiment, parts corresponding to the matters described in the preceding embodiment may be denoted by the same reference numerals, and redundant description may be omitted. When only a part of the configuration is described in each mode, the other modes described above can be applied to the other parts of the configuration. Not only combinations of parts that clearly show that combinations are possible in each embodiment, but also combinations of the embodiments even if they are not explicitly stated unless there is a problem with the combination. Is also possible.

(First embodiment)
As shown in FIG. 1, an instrument panel 1 is disposed below the front windshield W in the interior of the vehicle V. The instrument panel 1 is provided with a vehicle display device, which will be described in detail later, and an audio device, a navigation device, and the like (not shown). Further, the instrument panel 1 is provided with an operation member 6 that is manually operated by a vehicle occupant (user). In addition, the arrow which shows the up-down front-back direction in FIG. 1 shows the up-down-front-back direction of a vehicle in the state in which the display apparatus for vehicles was installed in the instrument panel 1. FIG.

  The operation member 6 is a member for setting operation contents of various devices. For example, in the vehicle speed maintenance control device that automatically controls the output of the travel drive source so that the travel speed of the host vehicle is automatically maintained at the set speed, the set speed is set by the operation member 6. . As shown in FIG. 3, the operation member 6 is configured to be rotated. And the setting speed which concerns on a vehicle speed maintenance control apparatus is set based on the amount of rotation operations (rotation angle) of the operation member 6 by a user.

  The vehicular display device includes a projector 2, a reflecting mirror 3, and a screen 10 described below. The projector 2 emits display light P <b> 1 of an image representing vehicle information and operation information input by the operation member 6. The projector 2 includes a magnifying lens 2a, and an angle at which the display light P1 spreads is adjusted by the magnifying lens 2a.

  Specific examples of the “vehicle information” represented by the above image include vehicle speed, engine rotation speed, automatic transmission shift range, fuel remaining amount, engine coolant temperature, various warning information, and the like. Specific examples of the “operation information” represented by the image include the set speed related to the vehicle speed maintenance control device described above, the volume of the audio device, the destination of the navigation device, the set temperature of the air conditioner, and the like.

  The reflecting mirror 3 reflects the display light P <b> 1 emitted from the projector 2 toward the screen 10. In the example of FIG. 1, the reflecting surface of the reflecting mirror 3 has a planar shape. The screen 10 is a resin-made plate having translucency, and is formed in an uneven shape in the viewing direction (the direction indicated by the dotted line in FIG. 2). Specifically, the screen 10 has a plate shape with a uniform thickness on which the convex portions 12 are formed. The convex portion 12 has a shape that protrudes toward the viewer M side (near side) and an annular shape when viewed from the viewer M side.

  As shown in FIG. 2, the screen 10 has a shape having a central portion 11 and an outer peripheral portion 13 described below in addition to the convex portion 12. The central portion 11 constitutes the central portion of the screen 10 and is located on the inner peripheral side of the annular convex portion 12. The outer peripheral part 13 is located on the outer peripheral side of the annular convex part 12. The central portion 11 and the outer peripheral portion 13 have a flat shape that extends perpendicular to the viewing direction. Since the central part 11 and the outer peripheral part 13 are located farther from the viewer M than the convex part 12, it can be said that they are concave parts. In the present embodiment, the direction perpendicular to the screen 10 is the viewing direction.

  The convex part 12 has the top part 12a, the inner side inclination part 12b, and the outer side inclination part 12c demonstrated below. The inner inclined portion 12b has a shape that is inclined so as to gradually rise from the outer peripheral end of the central portion 11 toward the viewer M side. The top portion 12a has a flat shape extending in the radial direction from the outer peripheral end of the inner inclined portion 12b. The outer inclined portion 12c has a shape that is inclined so as to gradually rise from the inner peripheral end of the outer peripheral portion 13 toward the viewer M side. In addition, the convex part 12 is corresponded to the "circular part" as described in a claim.

  Returning to the description of FIG. 1, the display light P <b> 2 reflected by the reflecting mirror 3 passes through the screen 10 from the opposite side (back side) to the near side with respect to the viewer M. The display light P3 transmitted through the screen 10 enters the eyes of the user who is the viewer M. That is, the image displayed on the screen 10 is visually recognized by the user by the projection of the display light P <b> 2 on the screen 10.

  The projector 2 receives a video signal output from the electronic control unit (meter ECU 4), and the projector 2 emits display light P1 based on the video signal. The display light P1 (image) changes according to vehicle information, operation information, and the like. That is, the video signal is a moving image signal, and the image displayed on the screen 10 is a moving image. The meter ECU 4 acquires operation information input by the operation member 6 and vehicle information detected by various sensors mounted on the vehicle. The meter ECU 4 generates a video signal for displaying a moving image according to the acquired vehicle information and operation information, and outputs the video signal to the projector 2.

  The vehicle V is equipped with the above-described vehicle speed maintenance control device (cruise ECU 5), and the meter ECU 4 acquires vehicle information from the cruise ECU 5. The cruise ECU 5 acquires the set speed (operation information) input from the operation member 6 from the meter ECU 4. The meter ECU 4 includes a storage unit that stores data required for generating a video signal, and an arithmetic processing device that executes various arithmetic processes such as a video signal generation process and a communication process with the cruise ECU 5.

  As shown in FIG. 3, the image displayed on the screen 10 is an image (meter image 20) representing a meter device configured by combining a plurality of components. The “plural parts” are a scale plate 21 (scale plate image), a pointer 22 (pointer image), and a dial 23 (dial image) described below. The scale plate 21, the pointer 22 and the dial 23 are not actual objects but images, and correspond to “component images” described in the claims. In the following description, these component images are simply referred to as a scale plate 21, a pointer 22, and a dial 23.

  The scale plate 21 has a plurality of scales 21a (scale images), numbers 21b (number images), and shift indicators 21c (shift indicator images). These scales 21a, numbers 21b, and shift indicators 21c are also images, not actual printed matter. In the following description, these are simply referred to as scales 21a, numbers 21b, and shift indicators 21c. The pointer 22 rotates and indicates the scale 21a. The dial 23 has an annular shape surrounding the plurality of scales 21a. The scale plate 21 is displayed on the central portion 11 and the outer peripheral portion 13 of the screen 10. The pointer 22 is displayed on the central portion 11 and the dial 23 is displayed on the convex portion 12. Therefore, the dial 23 is visually recognized so as to exist on the near side of the scale plate 21.

  The boundary line between the outer inclined part 12 c and the outer peripheral part 13 is located on the outer peripheral line of the dial 23, and the boundary line between the inner inclined part 12 b and the central part 11 is located on the outer peripheral line on the inner peripheral side of the dial 23. . In short, the boundary lines between the central part 11 and the outer peripheral part 13 and the convex part 12 coincide with the boundary lines between the component images.

  And the center part 11 and the outer peripheral part 13 of the screen 10 are displayed by the same color, and the top part 12a and the inclination parts 12b and 12c are displayed by the color different from the color. This facilitates visual recognition that the scale plate 21 exists so as to straddle the dial 23 in the radial direction, and facilitates visual recognition so that the dial 23 exists on the near side of the scale plate 21. The inner inclined portion 12b and the outer inclined portion 12c are displayed in gradation so as to gradually change from the color of the central portion 11 and the outer peripheral portion 13 to the color of the top portion 12a.

  On the top portion 12a, images of the pointer 23a and the decoration portion 23b are displayed. Thereby, the pointer 23a and the decoration part 23b are visually recognized as being applied to the dial 23. A plurality of decorative portions 23 b are displayed side by side at equal intervals in the circumferential direction of the dial 23, and the pointer 23 a is displayed at one location of the dial 23. The dial 23 is displayed so as to rotate relative to the scale plate 21. Specifically, the display positions of the pointer 23a and the decorative portion 23b are gradually moved in the rotation direction so that the dial 23 is visually recognized as rotating. The pointer 23a rotates together with the dial 23 to indicate the scale 21a.

  The meter ECU 4 generates a video signal in accordance with the operation information input from the operation member 6. Specifically, when the operation member 6 is rotated by the user, the meter ECU 4 generates a video signal so that the dial 23 rotates with a rotation amount corresponding to the rotation operation amount.

  Furthermore, meter ECU4 produces | generates a video signal according to the acquired vehicle information. Specifically, the meter ECU 4 generates a video signal so that the pointer 22 rotates to a position indicating the scale 21a according to the traveling speed of the host vehicle (hereinafter simply referred to as the vehicle speed). Further, the meter ECU 4 generates a video signal so that characters, numbers or symbols representing the shift range of the automatic transmission are displayed on the shift indicator 21c.

  Hereinafter, the change of the video signal according to the vehicle information and the operation information, that is, the change of the meter image 20 will be described with reference to FIGS.

  3 and 4 show one aspect of the meter image 20 in the vehicle speed setting mode in which the set speed according to the vehicle speed maintenance control device is displayed at the rotational position of the dial 23. FIG. In the vehicle speed setting mode, the dial 23 rotates as the operating member 6 is rotated, and the pointer 23a indicates the scale 21a. And the setting speed which concerns on a vehicle speed maintenance control apparatus is set to the vehicle speed which the pointer 23a instruct | indicates.

  For example, in the meter image 20 shown in FIG. 3, the set speed is set to 31 km / h indicated by the pointer 23a. As a result of the vehicle speed maintenance control device functioning to maintain the traveling speed at the set speed, the actual vehicle speed is also 31 km / h, and the pointer 22 indicates 31 km / h.

  In this state, when the operation member 6 is rotated in the clockwise direction, the dial 23 also gradually rotates in the clockwise direction, and the meter image shown in FIG. 4 is changed. The rotation speed of the dial 23 is the same as the rotation speed of the operation member 6. In short, the rotational speed of the dial 23 also changes according to the rotational speed of the operation member 6. The direction in which the dial 23 rotates is the same as the direction in which the operation member 6 is rotated.

  In the meter image 20 shown in FIG. 4, the set speed is set to 52 km / h indicated by the pointer 23a. As a result of the vehicle speed maintenance control device functioning to maintain the traveling speed at the set speed, the actual vehicle speed is also 52 km / h, and the pointer 22 indicates 52 km / h.

  FIG. 5 shows one aspect of the meter image 20 in the shift display mode in which the shift range setting state of the automatic transmission is displayed at the rotational position of the dial 23. In the shift display mode, the shift indicator 21c (see FIG. 4) displayed in the vehicle speed setting mode is switched to the shift selection indicator 21d (see FIG. 5). A range display 21e indicating each shift range is displayed on the shift selection indicator 21d. When the user changes the shift range, the pointer 23a points to the range display unit 21e corresponding to the changed shift range among the plurality of range display units 21e.

  FIG. 7 shows the shift lever 6A attached to the steering device 7. When the user operates the shift lever 6A, the automatic transmission operates so that the shift range is changed. Therefore, the shift lever 6A corresponds to an “operation member” described in the claims.

  For example, when the user touches the shift lever 6A in the vehicle speed setting mode, the meter image 20 is switched to the shift display mode. For example, when the shift range is operated from drive (D) to neutral (N), a meter image 20 shown in FIG. 5 is obtained. Specifically, the dial 23 rotates according to the operation content of the shift lever 6A, and the pointer 23a indicates the shift range (neutral (N)) after the operation. The pointer 22 in the shift display mode rotates according to the vehicle speed in the same manner as in the vehicle speed setting mode.

  Moreover, as shown in FIG. 6, it is also possible to obtain a meter image 20 with the dial 23 turned off. For example, the meter ECU 4 turns off the dial 23 when the vehicle speed control function by the vehicle speed maintenance control device is stopped or when the operation for changing the shift range has not been performed for a predetermined time or longer. When the dial 23 is turned off, the convex portion 12 is displayed in the same color as the central portion 11 or the outer peripheral portion 13, so that the center portion 11, the outer peripheral portion 13, and the convex portion 12 of the screen 10 are scaled. It visually recognizes that the board 21 exists. In the example of FIG. 6, when the dial 23 is extinguished, the convex portion 12 is displayed in the same color as the outer peripheral portion 13, and the outer peripheral portion 13 is displayed in a color different from the central portion 11.

  When the user touches the shift lever 6A or the operation member 6 when the dial 23 is turned off, the meter ECU 4 changes the meter image 20 so that the dial 23 that has been turned off is turned on.

  Each of the vehicle speed setting mode and the shift display mode corresponds to a “first display mode” and a “second display mode” described in the claims. The set speed displayed in the vehicle speed setting mode corresponds to “first operation information”, and the shift range displayed in the shift display mode corresponds to “second operation information”.

  In short, the vehicle display device of the present embodiment described above includes the features listed below. And the effect demonstrated below is exhibited by each of those characteristics.

<Feature 1>
According to the present embodiment, since the screen 10 has an uneven shape in the viewing direction, it is possible to promote the stereoscopic viewing of the meter image 20 displayed on the screen 10. In other words, it is possible to promote the illusion that the virtual meter device represented by the meter image 20 exists as if it actually exists. More specifically, the dial 23 is displayed on the convex portion 12 and the scale plate 21 is displayed on the central portion 11 and the outer peripheral portion 13. Can promote illusion.

  In addition, in the present embodiment, the image of the predetermined portion 23 of the meter image 20 is displayed in conjunction with the operation members 6 and 6A. That is, the meter image is changed so that the dial 23 rotates according to the input from the operation members 6 and 6A. Therefore, it is visually recognized that the dial 23 is rotated according to the operation content of the user, and as a result, it is possible to promote an illusion to the user as if the dial 23 and the scale plate 21 exist. .

<Feature 2>
The image displayed by the vehicle display device according to the present embodiment is a meter image 20 representing a meter device indicating vehicle information. The meter image 20 is displayed by combining a plurality of component images, that is, images of the scale plate 21, the pointer 22 and the dial 23. In the meter image 20, the predetermined portion that is displayed in conjunction is at least one of the plurality of component images. Specifically, the dial 23 which is one part constituting the meter device changes according to the input of the operation members 6 and 6A.

  According to this, when the meter device is stereoscopically displayed so that the plurality of components 21, 22, and 23 are seen in combination, the components (dial 23) are stereoscopically displayed so that the components (dial 23) appear to move in conjunction with the user's operation. . Therefore, it is possible to promote the illusion of the user as if the components of the meter, that is, the scale plate 21, the pointer 22, and the dial 23 exist.

<Feature 3>
In the present embodiment, the meter image 20 displayed by the vehicle display device is an image representing vehicle information by rotating the pointer image 22 and indicating the scale image 21a. And the predetermined part (dial 23) displayed in conjunction with each other represents the operation information by rotating and indicating the scale image 21a. Specifically, the scale 21a used for displaying vehicle information is also used for displaying operation information.

  This makes it easier for the user to recognize the relationship between the vehicle information (vehicle speed) and the operation information (set speed). Specifically, the user can instantly grasp whether the value of the set speed is larger or smaller than the actual vehicle speed and the difference between the actual vehicle speed and the set speed.

<Feature 4>
The screen 10 according to the present embodiment is formed with a circular portion (convex portion 12) protruding in an annular shape. The predetermined portion (dial 23) displayed in conjunction with the display is displayed on the convex portion 12 and rotated around the annular center of the convex portion 12 according to the input by the operation members 6 and 6A.

  According to this, it is possible to promote the stereoscopic display of the predetermined portion by displaying the predetermined portion on the convex portion 12 and to make an image in which the predetermined portion moves while maintaining the state of the stereoscopic display. For example, it is possible to rotate the dial 23 while keeping the dial 23 displayed on the entire convex portion 12. Therefore, it is possible to promote the illusion of the user as if the predetermined portion (dial 23) actually exists.

<Feature 5>
The operation member 6 according to the present embodiment is configured to be rotated. The predetermined portion (dial 23) displayed in conjunction with the display is rotated and displayed with a rotation amount corresponding to the rotation operation amount input by the operation member 6.

  According to this, since the movement of the predetermined portion is rotation and the operation of the operation member 6 is also rotation, it is possible to promote the illusion that an actual predetermined component is rotating by a user's rotation operation. Further, when adjusting the rotational operation amount of the operation member 6 while watching the movement of the predetermined portion, the operability of the adjustment can be improved.

<Feature 6>
In the present embodiment, the image displayed on the screen 10 is displayed so as to be switchable between a first display mode that represents the first operation information and a second display mode that represents the second operation information. Specifically, the meter image 20 is displayed so as to be switchable between a vehicle speed setting mode representing a set speed and a shift display mode representing a shift range. And the predetermined part (dial 23) displayed in conjunction is displayed on the common part (convex part 12) of the screen 10 in both the first display mode and the second display mode.

  According to this, the predetermined portion stereoscopically displayed by the unevenness of the screen 10 is shared in the first display mode and the second display mode. Therefore, when forming unevenness at the display location of the predetermined portion 23 to be interlocked, the unevenness forming location can be reduced.

(Second Embodiment)
In the first embodiment, the predetermined portion (dial 23) displayed in conjunction with the display is displayed so as to rotate. On the other hand, in the present embodiment, the predetermined portion displayed in conjunction with the display is the bar display unit 24 shown in FIG. In addition, the dial 23 shown in FIG. 8 does not rotate in this embodiment.

  The bar display unit 24 is configured by arranging a plurality of bars 24a, and is switched between on and off in conjunction with the operation members 6 and 6A. Alternatively, switching is performed so that the luminance changes in conjunction with the operation members 6 and 6A. For example, the number of bars 24a to be lit among the plurality of bars 24a is changed according to the operation amount of the operation members 6 and 6A. Alternatively, the bar display unit 24 is turned on when it is desired to alert the vehicle occupant.

  Of the screen 10 </ b> A, the portion where the bar 24 a is displayed protrudes to the near side compared to the other portions. Thereby, the bar 24a is visually recognized in three dimensions. In the example of FIG. 8, the meter image 20 and the background image 14 are displayed on the screen 10A. The bar display unit 24 is located outside the meter image 20 and in the background image 14.

  As described above, according to the present embodiment, the bar display unit 24 is displayed on the convex portion of the screen 10A when the display mode of the predetermined portion 24 is changed according to the input by the operation members 6 and 6A. It is possible to promote the illusion of a three-dimensional component projecting to the near side of the scale plate 21.

  In addition, in the present embodiment, the bar display unit 24 changes display in conjunction with the operation members 6 and 6A. Therefore, it is visually recognized that the bar display unit 24 is changed according to the user's operation content, and as a result, the user is caused to have the illusion that the bar display unit 24 and the scale plate 21 are actually present. Can be promoted.

(Other embodiments)
The present invention is not limited to the description of the above embodiment, and may be modified as follows. Moreover, you may make it combine the characteristic structure of each embodiment arbitrarily, respectively.

  In the first embodiment, the convex portion 12 having a shape protruding in an annular shape is applied to the “circular portion” that displays an image that changes in response to an input by the operation member 6. On the other hand, you may apply the convex part which protruded in the column shape as a "circular part."

  In the first embodiment, the rotation operation amount of the operation member 6 and the rotation amount of the dial 23 are matched, but they may not be matched. For example, the interlocking display may be performed such that when the operation member 6 is rotated 90 degrees, the dial 23 is rotated 45 degrees.

  In the first embodiment, the predetermined portion (dial 23) displayed in conjunction with the display is displayed so as to rotate. On the other hand, when changing the display mode of the predetermined portion according to the input by the operation member, the predetermined portion may be displayed in an interlocking manner so that the predetermined portion slides.

  In the first embodiment, the display light P <b> 1 emitted from the projector 2 is reflected by the reflecting mirror 3 and is incident on the screen 10. On the other hand, the reflecting mirror 3 may be eliminated and the display light P1 emitted from the projector 2 may be directly incident on the screen 10.

  In each of the above embodiments, the image displayed by the vehicle display device is the meter image 20. On the other hand, the image according to the present invention is not limited to the meter image 20, and may be a map image by a navigation device, for example. In this case, for example, the position of the host vehicle on the map corresponds to vehicle information, and the position of the destination on the map corresponds to operation information.

  -In the said 1st Embodiment, although the part which displays the dial 23 among the screens 10 is protruded to the viewer M side, you may comprise so that this part may be dented in the other side of the viewer M. . That is, the unevenness of the screen 10 may be reversed, and the “predetermined portion” described in the claims may be a recess.

  -In the said 1st Embodiment, the setting speed which concerns on a vehicle speed maintenance control apparatus is set with the operation member 6 rotated. On the other hand, the setting speed may be set by a lever attached to the steering device 7. A push-type button may be applied as the operation member.

  The meter image 20 according to the first embodiment represents the vehicle speed by the pointer 22, but the meter image 20 may be configured to represent vehicle information such as the engine rotation speed, the travel distance, and the remaining fuel amount. Good.

  In the example shown in FIG. 1, the reflecting surface of the reflecting mirror 3 has a planar shape, but the reflecting mirror 3 may be a magnifying mirror that magnifies and reflects the display light P1.

  In the first embodiment, the meter ECU 4 includes a storage unit that stores data required for generating a video signal and an arithmetic processing unit that generates the video signal. On the other hand, the projector 2 may include these storage means and the arithmetic processing unit.

  2 ... projector, 6 ... operation member, 6A ... shift lever (operation member), 10, 10A ... screen, 12 ... convex portion (circular portion), 20 ... meter image, 21 ... scale plate image (component image), 21a ... Scale image, 22 ... pointer image (component image), 23 ... dial (predetermined part of image (part image)), 24 ... bar display (predetermined part of image).

Claims (6)

A projector (2) for emitting display light of an image representing vehicle information and operation information input by the operation member (6, 6A);
A screen (10, 10A) for displaying the image by projecting the display light;
With
The screen is formed in an uneven shape in the direction in which the image is visually recognized,
A display device for vehicles, wherein a display mode of a predetermined portion (23, 24) projected on an uneven shape portion of the screen among the images changes according to an input by the operation member. The image includes a meter image (20) representing a meter device indicating the vehicle information,
The meter image is displayed by combining a plurality of component images (21, 22, 23),
The vehicle display device according to claim 1, wherein the predetermined portion is at least one of the plurality of component images. The meter image is an image representing the vehicle information by rotating the pointer image (22) and indicating the scale image (21a),
The vehicle display device according to claim 2, wherein the predetermined portion represents the operation information by rotating and indicating the scale image. The screen is formed with a circular portion (12) protruding or recessed into an annular shape or a cylindrical shape,
The predetermined portion is displayed on the circular portion and rotated around the center of the circular portion in response to an input from the operation member. The vehicle display device described in 1. The operation member is configured to be rotated,
The vehicle display device according to claim 4, wherein the predetermined portion is rotated and displayed with a rotation amount corresponding to a rotation operation amount input by the operation member. The image displayed on the screen is displayed in a switchable manner between a first display mode representing the first operation information and a second display mode representing the second operation information.
The said predetermined part is displayed on the common part of the said screen in any of the said 1st display mode and the said 2nd display mode, The any one of Claims 1-5 characterized by the above-mentioned. Vehicle display device.

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