摘要
抬头显示(HUD)系统是一种视觉辅助安全系统,其可以使司机的视野集中在前方,对提高车辆运行安全有重要价值。文章首先分别对直接反射式、挡风玻璃集成式及间接集成式3种不同类型的HUD系统的成像原理以及各自的优缺点进行了阐述,其中后2种类型适合轨道交通领域的应用;接着,针对轨道交通领域特殊应用进行了可行性和安全性分析;最后,对轨道交通不同任务场景下HUD显示信息的组织进行了分析,提出了能够满足轨道交通应用要求的信息显示方案。文章可为轨道交通领域HUD系统的应用普及提供重要的参考依据。
Head-up display(HUD) system is a vision aided safety system,which makes the driver’s vision focus on the front,and is of great value to improve the safety of vehicle operation.Firstly,this paper expounds the imaging principles,advantages and disadvantages of three different types of HUD system,including entry HUD,windows-shield HUD and combiner HUD,and the latter two types are suitable for the application in field of rail transit.Then,the feasibility and safety analysis of special applications in the field of rail transit is carried out.Finally,this paper analyzes the organization of the HUD display information in different mission scenarios of rail transit,and it puts forward on information display scheme which fully meets the application requirements of rail transit.This paper provides an important reference for the application of HUD system in rail transit field.
作者
盘宇
刘辉
刘海军
PAN Yu;LIU Hui;LIU Haijun(Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou,Hunan 412001,China)
出处
《控制与信息技术》
2021年第6期91-95,共5页
CONTROL AND INFORMATION TECHNOLOGY
基金
长沙市科技重大专项(Kh2003030)。
关键词
抬头显示
轨道交通
可行性分析
信息组织
head-up display
rail transit
feasibility analysis
information organization
