摘要
以山区公路曲线段安全性和宜人性为研究对象,通过大量行车实验数据,以驾驶员的心率和血压的变动为评价尺度,分析曲线段横向力系数与驾驶员心率和血压变动的相关性,提出基于人机工程学的横向力系数范围不应大于0.2.
The coefficient of transverse force is an important index in evaluating driving safety and comfort. This paper takes the safety and comfort of curve sections in mountainous highways as a research object. As evaluation indexes, heart rate and systolic blood pressure are measured in many driving experiments, and their quantitative relationships with coefficient of transverse force are also analyzed and established. The reasonable value of the coefficient of transverse force should be less than 0.2.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第6期748-751,共4页
Journal of Tongji University:Natural Science
基金
西部交通建设科技项目(20043182233308)
关键词
驾驶员
心率
血压
山区公路
横向力系数
交通安全
driver
heart rate
systolic blood pressure
mountainous highway
coefficient of transverse force
traffic safety
