驾驶人弯道行车生理特性研究进展  

Research progress on Drivers'Physiological Characteristics During Curved Road Driving

作　　者：李佳恺 LI Jiakai(School of Automobile,Chang'an University,Xi'an 710064,China)

机构地区：[1]长安大学汽车学院,陕西西安710064

出　　处：《汽车实用技术》2024年第4期184-188,共5页Automobile Applied Technology

摘　　要：文章为探究驾驶人弯道行车时生理特性所发生的变化,从驾驶人的脑电、心电、肌电、眼动及视认行为四个方面入手,总结了弯道行车对驾驶人生理特性的影响,梳理了国内外弯道行车驾驶人生理特性研究现状。结果表明,与直线路段相比,驾驶人在弯道路段行驶时,生理特性会发生显著变化,包括心率加快、脑电β波增长、颈部肌电信号变化和眼动变化。此外,文章还分析了道路不良线形组合导致弯道事故的驾驶人视认原因,以期为弯道路段车辆运行风险防控的相关研究提供参考。The article delves into the alterations in drivers'physiological characteristics during curved road driving.It approaches this investigation by examining four aspects:electroencephalogram,electrocardiogram,electromyogram,eye movement and visual recognition behavior.The study comprehensively summarizes the impact of curved road driving on drivers'physiological traits and provides an overview of the current research status concerning drivers'physiological characteristics in curved road driving,both domestically and internationally.The findings reveal that compared to driving on straight road segments,drivers undergo significant physiological changes when navigating curved road sections.These changes encompass a heightened heart rate,increased beta brain wave activity in the electroencephalography,variations in neck muscle electromyography signals,and shifts in eye-movement.Furthermore,the article analyzes the reasons for curved road accidents caused by poor road alignment from a visual recognition perspective.The aim is to offer valuable insights for research related to risk prevention and control during vehicle operation on curved road segments.

关 键 词：弯道行车 驾驶人生理特性 心率变化 视认行为 

分 类 号：U471[机械工程—车辆工程]