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Mar 26, 2024;15 (4):

Automotive Augmented Reality Head-Up Displays.

Chen Zhou, Wen Qiao, Jianyu Hua, Linsen Chen
Author Information
  1. Chen Zhou: School of Optoelectronic Science and Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.
  2. Wen Qiao: School of Optoelectronic Science and Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China. ORCID
  3. Jianyu Hua: School of Optoelectronic Science and Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.
  4. Linsen Chen: School of Optoelectronic Science and Engineering & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, China.
PMID: 38675254 DOI: 10.3390/mi15040442

Abstract

As the next generation of in-vehicle intelligent platforms, the augmented reality heads-up display (AR-HUD) has a huge information interaction capacity, can provide drivers with auxiliary driving information, avoid the distractions caused by the lower head during the driving process, and greatly improve driving safety. However, AR-HUD systems still face great challenges in the realization of multi-plane full-color display, and they cannot truly achieve the integration of virtual information and real road conditions. To overcome these problems, many new devices and materials have been applied to AR-HUDs, and many novel systems have been developed. This study first reviews some key metrics of HUDs, investigates the structures of various picture generation units (PGUs), and finally focuses on the development status of AR-HUDs, analyzes the advantages and disadvantages of existing technologies, and points out the future research directions for AR-HUDs.

Keywords

augmented reality heads-up display optical design picture generation unit

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Grants

  1. 2021YFB2802200/National Key Research and Development Program of China
  2. 62375194 and 62075145/Natural Science Foundation of China (NSFC)
  3. BE2021010/Jiangsu Provincial Key Research and Development Program
  4. BK20192003/Leading Technology of Jiangsu Basic Research Plan
Journal Article Review
Article has an altmetric score of 7

Word Cloud

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