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Dynamic vehicle system information on full windshield head-up display

A head-up display and windshield technology, applied to radio wave measurement systems, instruments, electromagnetic wave re-radiation, etc., can solve the problems of reducing the transparency of the windshield and the limitations of the head-up display

Active Publication Date: 2010-11-03
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, known systems that project light directly onto the windshield typically require coatings or materials that greatly reduce the transparency of the windshield
As a result, head-up displays are often restricted to a limited area on the windshield

Method used

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  • Dynamic vehicle system information on full windshield head-up display
  • Dynamic vehicle system information on full windshield head-up display
  • Dynamic vehicle system information on full windshield head-up display

Examples

Experimental program
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Embodiment Construction

[0073] Referring now to the accompanying drawings, wherein the accompanying drawings are only for the purpose of illustrating some exemplary embodiments and are not intended to limit the embodiments, a windshield using an enhanced vision system (EVS, enhancedvision system) is disclosed. A method of displaying on glass a graphic image depicting the operating environment of a vehicle. The graphical images come from sensor and / or data inputs describing the operating environment and include processing of these inputs to communicate critical information to the vehicle's operator or occupants. Graphical images to be displayed on the windshield are additionally registered to visually related features observable through the windshield so that a desired occupant can view the related features and the registered graphics as a single identifiable input image.

[0074] figure 1 An exemplary vehicle equipped with an EVS system according to the present invention is shown. Vehicle 100 incl...

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PUM

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Abstract

The invention relates to a dynamic vehicle system information on full windshield head-up display. A substantially transparent windscreen head up display includes one of light emitting particles or microstructures over a predefined region of the windscreen permitting luminescent display while permitting vision through the windscreen. A method to display a graphic head up instrument display upon a substantially transparent windscreen head up display of a vehicle includes monitoring operation of the vehicle, monitoring an operator-defined configuration of the graphic head up instrument display, determining the graphic head up instrument display based upon the operation of the vehicle and the operator-defined configuration of the graphic head up instrument display, and displaying the graphic head up instrument display upon the substantially transparent windscreen head up display.

Description

[0001] Cross References to Related Applications [0002] This application is a continuation-in-part of US Application No. 12 / 417077, filed April 2, 2009, which is incorporated herein by reference. technical field [0003] The invention relates to a method of displaying a graphic image on a windshield in a motor vehicle. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] It is desirable to provide information to an operator of a vehicle in an efficient manner and to reduce operator fatigue. Display technologies are known in which light is projected onto a screen and the light is converted into a viewable display on the screen. Such displays for transportation use are known as head-up displays, where information is projected onto the sun visor, on a screen between the operator and the windscreen, or directly onto the windscreen. However, known systems...

Claims

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Application Information

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IPC IPC(8): G02B27/01G01S13/931G01S17/86
CPCG01S2013/9353G02B27/01G01S2013/935G01S13/723G06K9/629G01S2013/9375G06K9/00798G01S2013/9321G01S2013/9325G01S2013/9346G01S2013/9342G01S17/023G01S13/931G01S2013/936G01S13/867G01S2013/9357G01S13/86G01S13/87G01S2013/9318G01S2013/9319G01S2013/9322G01S2013/9316G01S2013/93185G01S2013/93271G01S2013/932G01S17/86G06V20/588G06V20/58G06V10/806G06F18/253
Inventor J·F·什切巴D·崔T·A·塞德
Owner GM GLOBAL TECH OPERATIONS LLC
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