车载信息系统操作对驾驶员动作分神的影响  

Influence of In-vehicle Information System Operation on Driver Action Distraction

作　　者：马艳丽[1] 冷雪[1] 胡宝雨[1] 

机构地区：[1]哈尔滨工业大学交通科学与工程学院,哈尔滨150090

出　　处：《交通运输系统工程与信息》2015年第4期204-209,共6页Journal of Transportation Systems Engineering and Information Technology

基　　金：国家自然科学基金(51108136)

摘　　要：车载信息系统的使用,在为驾驶员提供较为舒适车内驾驶环境的同时,还给驾驶员带来了不可忽视的分神问题.以多资源理论为基础,对驾驶员动作分神进行界定,选择车载收音机、CD、MP3和导航仪作为车载信息系统研究对象,基于实验测试,定量分析车载信息系统操作对引起的驾驶员动作分神规律,并对导致驾驶动作分神的因素进行显著性分析.结果表明,交通环境和车载信息系统操作对驾驶人动作分神具有显著影响,车载收音机操作对动作分神影响不大,MP3调节时手离开方向盘时间增加超过8.56%,冲突或差错率增加9.72%,导航仪路径输入时手离开方向盘时间显著增加,冲突或差错率增加28.17%,语音路径诱导时刹车操作差错增加.The use of in-vehicle information system （IVIS） provides drivers with more comfortable driving environment, also makes them more easily distracted. The driver＇ s action distraction is defined based on the multiple resources theory. The car radio, CD, MP3 and navigator are chosen as the research object of IVIS, the influence of IVIS operations on driver action distraction are analyzed quantitatively based on the experimental test, and the significant factors of leading to action distraction are also analyzed. Results show that the traffic environment and IVIS operations have a significant influence on drivers action distraction; the car radio operation has a smaller effect on action distraction; MP3 adjustment leads that the time of hands off the steering wheel increases by more than 8.56%, and conflict or error rate increases by 9.72%; navigation path input leads that the time of hands off the steering wheel increases significantly, and conflict or error rate increases by 28.17%; voice route guidance makes the brake oneration error increase.

关 键 词：交通工程 动作分神 实验测试 车载信息系统 交通环境复杂度 

分 类 号：U491[交通运输工程—交通运输规划与管理]