Information provision device, information provision method, and recording medium storing information provision program for a vehicle display
First Claim
1. An information provision device comprising:
- an image-light projection device configured to project an image light to a light transmission member to display a for-driver information image indicating for-driver information to be provided to a driver of a mobile object in a prescribed display area that is visually recognized by the driver through the light transmission member ahead of the mobile object in a direction of travel; and
a display controller configured to control, according to a prescribed priority for-driver information display condition, the image-light projection device to display at a first point where a normal for-driver information image is displayed a priority for-driver information image indicating priority for-driver information that has higher priority in provision to the driver than normal for-driver information according to the normal for-driver information image in place of the normal for-driver information image,wherein the display controller controls the image-light projection device to display the normal for-driver information image at a second point different from the first point for at least some of a period during which the priority for-driver information image is displayed at the first point,wherein the display controller controls the image-light projection device to display a brake warning including an enlarged image of a preceding vehicle which is larger than a previously displayed image of the preceding vehicle which was displayed without the brake warning, and a message to brake, while stopping a display of navigation information,wherein the display controller controls the image-light projection device to display multiple trapezoids prior to displaying the brake warning, andwherein the display controller controls the image-light projection device to display the brake warning which includes a single trapezoid whose bottom and lateral sides coincide with those of at least one of the multiple trapezoids.
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Accused Products
Abstract
An information provision device, information provision method, and a non-transitory recording medium storing a program for causing a computer to execute the information provision method. Each of the information provision device and the information provision method includes projecting an image light to a light transmission member to display a for-driver information image indicating for-driver information to be provided to a driver of a mobile object in a prescribed display area, and displaying at a first point where a normal for-driver information image is displayed a priority for-driver information image in place of the normal for-driver information image, where the displaying includes displaying the normal for-driver information image at a second point different from the first point for at least some of a period during which the priority for-driver information image is displayed at the first point.
23 Citations
12 Claims
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1. An information provision device comprising:
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an image-light projection device configured to project an image light to a light transmission member to display a for-driver information image indicating for-driver information to be provided to a driver of a mobile object in a prescribed display area that is visually recognized by the driver through the light transmission member ahead of the mobile object in a direction of travel; and a display controller configured to control, according to a prescribed priority for-driver information display condition, the image-light projection device to display at a first point where a normal for-driver information image is displayed a priority for-driver information image indicating priority for-driver information that has higher priority in provision to the driver than normal for-driver information according to the normal for-driver information image in place of the normal for-driver information image, wherein the display controller controls the image-light projection device to display the normal for-driver information image at a second point different from the first point for at least some of a period during which the priority for-driver information image is displayed at the first point, wherein the display controller controls the image-light projection device to display a brake warning including an enlarged image of a preceding vehicle which is larger than a previously displayed image of the preceding vehicle which was displayed without the brake warning, and a message to brake, while stopping a display of navigation information, wherein the display controller controls the image-light projection device to display multiple trapezoids prior to displaying the brake warning, and wherein the display controller controls the image-light projection device to display the brake warning which includes a single trapezoid whose bottom and lateral sides coincide with those of at least one of the multiple trapezoids. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of providing information, the method comprising:
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projecting an image light to a light transmission member to display a for-driver information image indicating for-driver information to be provided to a driver of a mobile object in a prescribed display area that is visually recognized by the driver through the light transmission member ahead of the mobile object in a direction of travel, thereby providing the for-driver information to the driver; and displaying, according to a prescribed priority for-driver information display condition, at a first point where a normal for-driver information image is displayed a priority for-driver information image indicating priority for-driver information that has higher priority in provision to the driver than normal for-driver information according to the normal for-driver information image in place of the normal for-driver information image, wherein the displaying includes displaying the normal for-driver information image at a second point different from the first point for at least some of a period during which the priority for-driver information image is displayed at the first point, wherein the displaying displays a brake warning including an enlarged image of a preceding vehicle which is larger than a previously displayed image of the preceding vehicle which was displayed without the brake warning, and a message to brake, while stopping a display of navigation information, wherein the displaying displays multiple trapezoids prior to displaying the brake warning, and wherein the displaying displays the brake warning which includes a single trapezoid whose bottom and lateral sides coincide with those of at least one of the multiple trapezoids.
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12. A computer-readable non-transitory recording medium storing a program for causing a computer of an information provision device to execute a method of providing information, the method comprising:
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projecting an image light to a light transmission member to display a for-driver information image indicating for-driver information to be provided to a driver of a mobile object in a prescribed display area that is visually recognized by the driver through the light transmission member ahead of the mobile object in a direction of travel, thereby providing the for-driver information to the driver; and displaying, according to a prescribed priority for-driver information display condition, at a first point where a normal for-driver information image is displayed a priority for-driver information image indicating priority for-driver information that has higher priority in provision to the driver than normal for-driver information according to the normal for-driver information image in place of the normal for-driver information image, wherein the displaying includes displaying the normal for-driver information image at a second point different from the first point for at least some of a period during which the priority for-driver information image is displayed at the first point, wherein the displaying displays a brake warning including an enlarged image of a preceding vehicle which is larger than a previously displayed image of the preceding vehicle which was displayed without the brake warning, and a message to brake, while stopping a display of navigation information, wherein the display controller controls the image-light projection device to display multiple trapezoids prior to displaying the brake warning, and wherein the display controller controls the image-light projection device to display the brake warning which includes a single trapezoid whose bottom and lateral sides coincide with those of at least one of the multiple trapezoids.
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Specification