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Vehicle display device and method for operating the display device

A display device and vehicle technology, applied to vehicle parts, instruments, navigation, etc., can solve the problems of image information jumping, insufficient compensation of the surface, etc., and achieve the effect of comfortable operation, easy use, and avoiding unwanted movement

Inactive Publication Date: 2014-10-01
DAIMLER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the independent movement of the surface has so far not been adequately compensated
As a result, image information (such as directional arrows) does not remain stationary in one location but jumps around
This has a rather negative impact on the usability of augmented reality

Method used

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  • Vehicle display device and method for operating the display device
  • Vehicle display device and method for operating the display device

Examples

Experimental program
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Embodiment Construction

[0032] figure 1 The vehicle surroundings 10 present in the field of view of the vehicle driver (not shown) through the vehicle's windshield are shown. As an example of artificially generated image information, a turning arrow 12 is overlaid on the vehicle surroundings 10 . This takes place via an imager of a head-up display or similar display device of the vehicle that projects the turn arrows 12 onto the windshield of the vehicle. Turning arrows 12 indicate an intersection 14 at which to turn, and this is shown by way of example in the graphic information for simplified vehicle navigation. This image information projected in vehicle surroundings 10 , for example by means of an overlay, is also referred to as augmented reality.

[0033] It can now occur that the vehicle experiences a pitching movement, ie a rotational movement about the transverse axis of the vehicle, due to the braking process. If in this case turn arrow 12 remains at the same figure 1 At the same positio...

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PUM

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Abstract

The invention relates to a display device for a vehicle, comprising an image generator for displaying at least one piece of image information (12) on a surface arranged in a vehicle. The at least one piece of image information (12) can be changed dependent on a movement of the vehicle by means of a compensating device designed to at least largely compensate for the movement of the vehicle. For this purpose, the compensating device is coupled to a detecting device, by means of which at least one condition (16, 18) that is present in the surroundings (10) of the vehicle can be detected, wherein the movement of the vehicle can be caused by said condition. The compensating device is designed to change the at least one piece of information (12) in response to a signal of the detecting device. The invention further relates to a method for operating such a display device.

Description

technical field [0001] The invention relates to a vehicle display device comprising an imager, wherein the imager is designed to represent at least one piece of image information on a surface arranged in the vehicle. The display device further comprises a compensation device, by means of which at least one piece of image information can be changed as a function of the independent movement of the vehicle and thus at least substantially compensated for the independent movement of the vehicle. The invention further relates to a method of operating the display device. Background technique [0002] DE 10 2009 045 169 A1 describes a vehicle display device with an imager for generating an image and imaging optics for projecting the image onto the vehicle windscreen. The camera records the driver's head position or gaze direction. With the aid of the evaluation device, during the recording of the driver's head movement or a change in the direction of sight, the position of the ima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01B60W50/14G01C21/36
CPCG01C21/365B60K35/00G02B27/01B60K35/28B60K2360/166B60K2360/176B60W50/14B60W2050/146
Inventor C·迈霍夫尔
Owner DAIMLER AG