Augmented reality head-up display system, vehicle

A head-up display system and augmented reality technology, applied in optical components, optics, instruments, etc., can solve problems such as poor optical image imaging processing effects, achieve poor optical image imaging processing effects, reduce system power consumption, and improve The effect of light utilization

Pending Publication Date: 2019-03-01
SUZHOU CARROBOT AUTOMOTIVE ELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0005] The main purpose of this application is to provide an augmented reality head-up display system and a car, so as to solve the problem that the head-up display system does not perform well in processing optical images of augmented reality

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  • Augmented reality head-up display system, vehicle
  • Augmented reality head-up display system, vehicle
  • Augmented reality head-up display system, vehicle

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the solution of the application, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work should fall within the protection scope of this application.

[0024] It should be noted that the terms "first" and "second" in the description and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances for the purposes o...

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Abstract

The invention discloses an augmented reality head-up display system and a vehicle. The display system includes a first image generating unit for projecting a close-up image to a first reflecting unit;a second image generating unit for projecting a distant view image to a second transmitting unit; a first reflecting unit for forming a first virtual image in a first imaging distance through a windshield unit; and a second reflecting unit for forming a second virtual image in a second imaging distance by the windshield unit. The system further comprises: the windshield unit, wherein the windshield unit is provided with a diffraction grating. The system solves technical problems that a head-up display system has poor effect on augmented reality optical image imaging processing. Through the system, utilization of light energy is improved, power consumption and heat dissipation requirement of the head-up display system are reduced, and high transmittance of ambient light is ensured, and driver's judgment on road conditions is not affected.

Description

Technical field [0001] This application relates to the field of augmented reality and head-up display devices, and specifically to an augmented reality head-up display system and automobiles. Background technique [0002] The augmented reality head-up display system can superimpose navigation information, vehicle system information and actual road conditions to improve driving experience. [0003] The inventor found that when imaging through the windshield glass, the utilization of light energy is poor, which in turn increases the power consumption of the head-up display system. At the same time, if the light energy utilization rate is increased, the light transmittance will be reduced, which will affect the driver's judgment of road conditions. [0004] In view of the poor effect of the head-up display system on the optical image imaging of augmented reality in the related art, no effective solution has been proposed yet. Summary of the invention [0005] The main purpose of this a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0101G02B2027/0196
Inventor 张雪冰苗顺平林喜泓
Owner SUZHOU CARROBOT AUTOMOTIVE ELECTRONICS TECH CO LTD
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