驾驶员前视行为特性的动态变化规律  

Characteristics of Drivers' Dynamic Changing Preview

作　　者：高菲[1] 李向瑜[1] 段立飞[1] 王兵[1] 

机构地区：[1]吉林大学汽车动态模拟国家重点实验室

出　　处：《天津汽车》2010年第2期30-33,共4页Tianjin AUTO

基　　金：自然科学基金资助项目(50975120和90820014);863计划项目(2006AA110102);霍英东基金资助项目(114025);教育部科学技术研究重点项目(108041);教育部优秀新世纪人才支持计划资助(NCET-08-0247)

摘　　要：为了准确描述驾驶员前视预瞄行为随车速及道路曲率动态变化的特性,文章开展了在不同道路曲率和车速下的驾驶员前视距离实车场地试验测试,建立了车速—道路曲率—驾驶员前视时间的关系曲线,并将其应用于人—车—路闭环仿真中,进一步提高了驾驶员方向控制模型与真实驾驶员操纵行为的一致性。For behavior with the purpose the changing of accurately describing the dynamic changing characteristics of drivers＇ looking-ahead of speed and road curvature, field experiments of driver looking-ahead distance at different speeds and different curve roads are conducted. This paper establishes a relationship curve of vehicle speed-road curvature-preview time and the driver-vehicle-road closed-loop system is carried out in the simulation. The result indicates that the consistency between the driver direction control model and the real driver has been improved further.

关 键 词：驾驶员 预瞄时间 车速 道路曲率 方向控制 

分 类 号：U491.254[交通运输工程—交通运输规划与管理]