夜间道路标线亮度对驾驶行为的影响研究  

A Study on the Effect of Road Marking Brightness on Driving Behaviour at Night

作　　者：赵鲁华 徐小倩 亓建锋 仉元野 ZHAO Luhua;XU Xiaoqian;QI Jianfeng;ZHANG Yuanye(Transportation College,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]山东科技大学交通学院,山东青岛266590

出　　处：《物流科技》2023年第9期75-79,共5页Logistics Sci-Tech

摘　　要：通过设计仿真场景进行标线亮度对驾驶行为影响的模拟实验,对所获取的驾驶模拟行驶速度、横向位移、方向盘转角数据进行分析,并对速度和横向位移与夜间标线亮度之间进行模型拟合,建立恰当的数学模型关系。模拟实验结果表明,随着夜间标线亮度的降低,行驶速度与横向位移会降低,方向盘转角变化更频繁、变化幅度也越大,因此,夜间标线亮度会对驾驶行为产生一定的影响。The simulated driving speed,lateral displacement and steering wheel angle data were analyzed by designing a simulation scenario to simulate the effect of line brightness on driving behaviour,and a proper mathematical model relationship was established by fitting the model between speed and lateral displacement and line brightness at night.The results of the simulation experiments show that as the brightness of the night marker decreases,the simulated driving speed and lateral displacement will decrease,and the steering wheel turning angle will change more frequently and to a greater extent,therefore,the night marker brightness will have some influence on driving behaviour.

关 键 词：驾驶模拟 标线亮度 速度 横向位移 方向盘转角 

分 类 号：F506[经济管理—产业经济]