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Method for operating a display device of a motor vehicle

A technology for display devices and motor vehicles, which is applied in the input/output, transportation and packaging, vehicle components, etc. of user/computer interaction, and can solve the problems of long distance of display surface and failure to consider the personal needs of passengers.

Active Publication Date: 2022-08-02
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If neither data glasses nor a computer are used, there is a problem when using, for example, a head-up display that utilizes the windshield: the driver or passenger uses a large display surface, which may be far away from them
[0010] The prior art still has the disadvantage that the above mentioned methods are set by the manufacturer and do not take into account the individual needs of the passengers

Method used

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  • Method for operating a display device of a motor vehicle
  • Method for operating a display device of a motor vehicle
  • Method for operating a display device of a motor vehicle

Examples

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Embodiment Construction

[0035] Figure 2a The principle of the method according to the invention is shown here schematically on the basis of a first exemplary embodiment. to this end, Figure 2a A motor vehicle 14 is shown, such as a car, such as a passenger car or a manned passenger car. A display device 16 is arranged in the motor vehicle, which can be designed, for example, as a display screen, preferably a transparent display screen. The exemplary transparent display screen can be designed, for example, as a transparent OLED ("TOLED"), so-called "transparent organic light-emitting device display". The individual light-emitting elements can be considered here as pixels of the exemplary display screen. In the inactive state, these elements are not visible. The desired display is only visible when activated. The techniques for manufacturing such transparent display screens are already known to the skilled person from the prior art. However, the exemplary display device according to the invention...

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PUM

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Abstract

The invention relates to a method for operating a display device (16) of a motor vehicle (14). The method comprises the steps of: detecting (S1) a viewing direction (P) of a user (18) located in the interior space of the motor vehicle (14) looking at the display surface (10) by means of a first sensor device (22), by controlling The device (24) determines (S2) display parameters of the digital image (26) according to the detected viewing direction (P), which display parameters specify the absolute graphic structure of the digital image (26) and take into account, at the same time, the user (18) The viewing direction (P) looking at the absolute graphical structure of the digital image (26) results in a relative, perspective-based structure of the digital image (26), such that the relative, perspective-based structure corresponds to The desired configuration of the digital image (26) is performed, and the digital image (26) is generated (S3) according to the determined display parameters. The digital image (26) can then be output (S4) on the display surface (10).

Description

technical field [0001] The invention relates to a method for operating a display device of a motor vehicle, wherein the display device is arranged to output a digital image on a display surface of the motor vehicle. A display device is here a device or device part designed to display image content. The display device can output the digital image on the display surface of the motor vehicle, ie on the surface on which the digital image is displayed to the user. Augmented reality technology (“Augmented Reality”) can be used with the method according to the invention. Background technique [0002] Computer programs using augmented reality technology exist for users of motor vehicles, in order to execute these programs the user wears data glasses. In particular in so-called cruising motor vehicles, ie in motor vehicles that are driven automatically, such a program should preferably be used. For this purpose, provision can be made for the data glasses to detect the viewing dire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F3/0487G06V20/59G06V40/18B60K35/00G02B27/01
CPCB60K35/00G06F3/0487G02B27/01G06F3/011G06F3/013G02B2027/011G02B2027/0138G02B2027/014G02B2027/0187G06V40/18G06V20/597B60K35/10B60K2360/149B60K35/23B60K35/28B60K2360/177B60K2360/334B60K35/656B60K35/654G06T3/18G02B27/0101G02B2027/013G09G3/2003
Inventor J·梅尔滕斯G·哈斯林格J·希洛特M·克鲁格
Owner AUDI AG