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Vehicle-mounted display device, vehicle-mounted display method and vehicle

A vehicle-mounted display and position display technology, which is applied to vehicle components, optical observation devices, image reproducers using projection devices, etc., can solve problems such as unclear visibility and lower contrast of viewing images, and achieve improved driving safety and high practical value Effect

Active Publication Date: 2019-07-09
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when the user sees a high-brightness or low-brightness external environment through the imaging area, the projected content originally displayed in these areas will be unclear, thereby reducing the contrast of the viewing image

Method used

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  • Vehicle-mounted display device, vehicle-mounted display method and vehicle
  • Vehicle-mounted display device, vehicle-mounted display method and vehicle
  • Vehicle-mounted display device, vehicle-mounted display method and vehicle

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Embodiment Construction

[0074] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments. In the following description, specific details, such as specific configurations and components, are provided only to assist in a comprehensive understanding of the embodiments of the present invention. Accordingly, those of ordinary skill in the art should recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0075] It should be understood that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of t...

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Abstract

The invention provides a vehicle-mounted display device, a vehicle-mounted display method and a vehicle. The vehicle-mounted display device comprises a first obtaining module used for obtaining an imaging area of a vehicle-mounted image for a driver; a second acquisition module used for acquiring an environment picture in the driving direction; a processing module used for determining a backgroundpicture which can be watched by a driver through the imaging area from the environment picture; an adjusting module used for adjusting picture parameters of the vehicle-mounted image according to thepicture parameters of the background picture; and a display module used for displaying the vehicle-mounted image with the adjusted image parameters to the imaging area. According to the scheme of theinvention, the background image which can be watched by a driver through the vehicle-mounted image imaging area can be determined; and then according to the picture parameters of the background picture, picture compensation is carried out on the vehicle-mounted image, for example, the contrast ratio of the vehicle-mounted image and the background picture is increased, so that the background picture is prevented from disturbing a driver to watch the vehicle-mounted image, and the driving safety can be improved to a certain extent.

Description

technical field [0001] The present invention relates to the field of vehicle display technology, in particular to a vehicle display device, a vehicle display method and a vehicle. Background technique [0002] Head-up Display (HUD for short) is an auxiliary technology for vehicle display, which can project and display vehicle status information such as vehicle speed and fuel level, as well as auxiliary information such as navigation and danger warnings, on a suitable position in front of the driver, thereby Ensure that the driver's line of sight does not deviate from the road ahead, and avoid visual blind spots caused by frequently looking down at the instrument panel, which can improve the driving safety of the driver. [0003] The projection of the existing head-up display technology is generally located on the front windshield of the vehicle, and the driver can see the external environment through the imaging area, so the external environment often interferes with the dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31G02B27/01
CPCH04N9/3179H04N9/3182H04N9/3141G02B27/0101G02B2027/014H04N9/31B60K35/00G09G5/10G09G2320/0626G09G5/02G09G2360/144G09G2380/10G09G3/002G02B2027/0181G02B2027/0112G02B2027/0118G02B2027/0138G09G2320/0666G09G2354/00
Inventor 李佃蒙
Owner BOE TECH GRP CO LTD
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