摘要
不同的驾驶者在行驶速度与车距保持的采样数据上表现出不同的信息特征。针对这种差异,本文提出了一种描述信息特征并给予评价的方法,即通过建立数据的统计模型,对驾驶员的行驶数据进行有序化处理,发现潜在规律,并利用三角模糊数的特点加以分析,达到帮助驾驶员发现驾驶习惯,监督控制驾驶行为,减少交通事故的目的。文章的最后给出了相关实验的分析。
Different drivers have different estimation of the head way kept in road traffic.If the difference can be described and evaluated concisely,it will be easy to supervise the driving behavior and to help drivers find their driving behavior problems to reduce the traffic accident.In this paper,the driving behavior data are processed through establishing statistic model.An estimation method based on triangle fuzzy number is presented.The characteristics of driving behavior are described in mathematic way.The test data are analyzed at the end of this paper.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第4期90-92,108,共4页
Journal of Highway and Transportation Research and Development
关键词
驾驶行为
知识发现
统计分析
三角模糊数
Driving behavior
KDD
Statistical analysis
Triangle fuzzy number
