摘要
车载抬头显示系统可有效降低因驾驶员低头看仪表导致的交通事故率,将成为未来车载仪表显示发展的必然趋势。由于抬头显示器是通过投影的方式形成虚像,对其成像质量和距离等关键参数的测量相对困难,目前国内尚无针对车载抬头显示系统测量评价的标准出台。本文就近年来国内外关于抬头显示系统成像参数检测方法的技术发展进行了综述,并对未来的发展进行了展望。
The vehicle head-up display system can effectively reduce the traffic accident rate caused by the driver looking down at the meter,which will become an inevitable trend in the future development of vehicle-mounted instrument display.Since the head-up display forms a virtual image by means of projection,it is relatively difficult to measure the key parameters such as imaging quality and distance.At present,there is no standard for the measurement eval・uation of the vehicle head-up display system in China.In this paper,the technical development of imaging parameters detection methods for head-up display systems in recent years is reviewed,and the future development is prospected.
作者
鲁宇
张靖
冉舒文
邹耀
郑立兴
陈伟民
LU Yu;ZHANG Jing;RAN Shuwen;ZHOU Yao;ZHENG Lixing;CHEN Weimin(Chongqing Changan Automobile Co.,Ltd,Chongqing 401120,China;Chongqing Yazaki Investment Co.,Ltci.,Chongqing 401123,China;Key Laboratory of Optoelectronic Technology and Systems,Ministry of Education,College of Optoelectronics,Chongqing University,Chongqing 400044,China)
出处
《激光杂志》
北大核心
2020年第2期5-10,共6页
Laser Journal
基金
重庆市产业类重大主题专项(No.cstc2018jszx-cyztzxX0003)
关键词
抬头显示
测量技术
成像光学系统
head-up display
measurement technology
imaging optical system
