Display device, display control method, and storage medium

A display control method and technology for a display device, which are applied to projection devices, static indicators, transportation and packaging, etc., can solve problems such as the reduction of visual confirmation of images, and achieve the effect of improving visual confirmation.

Active Publication Date: 2020-04-03
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the conventional HUD device, the display position of the image is corrected based on the external environment of the vehicle, but depending on the driving situation, the visibility of the image may be reduced due to the correction of the position.

Method used

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  • Display device, display control method, and storage medium
  • Display device, display control method, and storage medium
  • Display device, display control method, and storage medium

Examples

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Embodiment Construction

[0028] Hereinafter, embodiments of a display device, a display control method, and a storage medium of the present invention will be described with reference to the drawings. The display device according to the embodiment is, for example, mounted on a vehicle (hereinafter, referred to as a vehicle M), and superimposes an image on a scenery for visual confirmation. The display device may be called a HUD device. As an example, the display device is a device that projects light including an image onto the windshield of the vehicle M so that a viewer can visually recognize a virtual image. The viewer is, for example, a driver, but may be a passenger other than the driver. A device that can project light onto a transparent member (goggles, eyeglass lenses, etc.) included in a device that is worn by a person, or can be a device that incorporates a light-transmitting display device. In the following description, the display device is mounted on the vehicle M and projects light incl...

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PUM

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Abstract

The present invention provides a display device, a display control method, and a storage medium that can improve visual confirmation. The display device includes: a light projection device configuredto project light including an image; an optical mechanism provided on a path of the light and configured to be capable of adjusting a distance from a predetermined position to a position at which thelight is formed as a virtual image; and a control device configured to control the light projection device. The control device corrects a position of an image formed based on an external environment of a vehicle when a distance between a gazing point of an occupant of the vehicle and a vanishing point of a travel lane of the vehicle is less than a predetermined distance, and suppresses the correction of the position of the image when the distance between the gazing point and the vanishing point is equal to or greater than the predetermined distance.

Description

technical field [0001] The invention relates to a display device, a display control method and a storage medium. Background technique [0002] Conventionally, there is known a head-up display device (hereinafter referred to as a HUD (Head Up Display) device) that displays an image related to information for the driver on the windshield (for example, Japanese Patent Laid-Open No. 2017-91115) . Using this HUD device, various signs indicating obstacles, alerts, and the direction of travel are superimposed and displayed on the predetermined position of the windshield with the scenery in front of the vehicle, so that the driver can maintain the direction of the line of sight while driving. ahead, while grasping various information displayed. [0003] However, in the conventional HUD device, the display position of the image is corrected based on the external environment of the vehicle, but depending on the driving situation, the visibility of the image may be reduced due to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101G02B2027/014B60K35/00B60K2370/1529G03B21/28G03B21/142G09G2380/10G09G3/001G09G2340/0464G03B21/2066G02B27/18
Inventor 东山匡史木村卓也川上慎司岩佐达也桑岛悠司
Owner HONDA MOTOR CO LTD
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