汽车辅助驾驶系统预警方式研究  

An Analytical Study of the Early Warning Mode of Vehicle-assisted Driving System

作　　者：董萍萍 高琳琳 顾佳满 张欣雨 朱晓娴 DONG Pingping;GAO Linlin;GU Jiaman;ZHANG Xinyu;ZHU Xiaoxian(School of Automotive Engineering,Changshu Institute of Technology,Changshu 215500,China)

机构地区：[1]常熟理工学院汽车工程学院,江苏常熟215500

出　　处：《常熟理工学院学报》2023年第2期120-124,共5页Journal of Changshu Institute of Technology

摘　　要：为了解决驾驶安全问题,本文针对汽车辅助驾驶系统预警方式的有效性进行研究.首先完成了预警方式数据采集系统的设计以及实验方案的制定;其次针对视觉、听觉、触觉三种预警方式参数进行主观筛选;最后分别进行了视觉、听觉、触觉三种单一预警和组合预警的离线和在线实验,并以实验正确操作人数、驾驶人反应时间、方差等数据作为判断标准,对比分析不同预警方式对驾驶人操作的影响.经实验数据分析,确定视觉-听觉-触觉组合预警为较适合驾驶员的预警方式.In order to solve the driving safety problem,this paper studies the effectiveness of the early warning method of the automobile assisted driving system.The first was the completion of the design of a data acquisition system for an early warning mode,together with that of an experimental scheme.The second was the accomplishment of subjective parameter screening that corresponded with visual,auditory,tactile warning modes.Finally,there were conducted experiments,offline as well as online,of visual,auditory and tactile warning modes both separately and in an integrative way.With the number of people reported with correct operation,driver reaction time,and variance data as judgment standard,a comparative analysis was made the influences of different warning methods on driver operation.The ensuing analysis of experimental data shows that visual-auditory-tactile combination is a suitable warning mode for the driver.

关 键 词：辅助驾驶系统 预警方式 主观判断 

分 类 号：U471.3[机械工程—车辆工程]