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Head-up display and control method thereof

A head-up display and control unit technology, applied to static indicators, instruments, optics, etc., can solve the problems of increasing the volume and weight of HUD modules, increasing installation costs, etc.

Active Publication Date: 2016-09-28
HYUNDAI MOBIS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in this case, the installation cost is increased, and the volume and weight of the HUD module are also increased

Method used

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  • Head-up display and control method thereof
  • Head-up display and control method thereof
  • Head-up display and control method thereof

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Embodiment Construction

[0042] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the drawings in the specification are not to exact scale and the thickness of lines or the size of components may be exaggerated for convenience and clarity of description only. In addition, the terms used herein are defined by considering the functions of the present invention and may be changed according to user's or operator's habit or intention. Accordingly, definitions of terms should be made in light of the entire disclosure set forth herein.

[0043] figure 2 is a block diagram showing the configuration of a head-up display (HUD) of an embodiment of the present invention. image 3 is a simplified diagram depicting the aspheric mirror of a conventional HUD. Figure 4 is a schematic diagram describing the aspheric mirror of the HUD of the embodiment of the present invention. Figure 5 It is a photograph describing t...

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Abstract

A head up display (HUD) may include: a control unit configured to determine contents to be projected on the visible area of a driver and the projection position of the contents; a picture generation unit (PGU) configured to output a picture according to control of the control unit; and an optical system configured to change an optical path of the picture outputted from the PGU so as to project the picture on the visible area of the driver. The optical system may divide the output picture into two or more pictures having different projection distances, and project the pictures.

Description

[0001] This application claims the priority of Korean Patent Application No. 10-2015-0033834 filed on March 11, 2015 and Korean Patent Application No. 10-2015-0176696 filed on December 11, 2015, The entire content of the above application is incorporated herein by reference. technical field [0002] The present invention relates to a head up display (HUD) and a control method thereof, and more particularly, to a HUD capable of forming a plurality of image areas and a control method thereof. Background technique [0003] With the development of electronic devices, functions in terms of performance or safety of vehicles have been improved, and various devices for driver's convenience have been developed. In particular, a lot of attention has been devoted to the vehicle's HUD. [0004] HUD refers to a device designed to display operational information on the windshield of a vehicle or aircraft. In the early days, in order to protect the pilot's forward vision, HUD has been in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101G02B2027/014G02B27/01G02B2027/0123G02B2027/0127G09G3/001
Inventor 徐廷熏韩相勳李哲铉申彦容尹赞永
Owner HYUNDAI MOBIS CO LTD
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