摘要
"闯黄灯"现象在道路上的广泛存在给道路通行效率和交通安全带来了严重影响。传统观点认为驾驶员闯黄灯主要是由于信号灯设置不合理引起的。基于经济学中风险决策理论,分析驾驶员在交叉口的黄灯行为决策过程和主要影响因素,在对周围驾驶员的采访和交叉口实地观察的基础上,设计了模拟场景的调查问卷,并使用SPSS统计软件进行数据分析,就驾驶员决策的影响因素-路况和时间建立Logistic模型。结果表明:安全因素对大部分驾驶员都起着决定性作用,而时间因素的影响则因人而异,不同类型的驾驶员对等待时间的敏感度不同。
Yellow-light-running has become a serious problem that affects traffic states and safety.It had ever been concerned as the result of unreasonable traffic signal configuration.However,this research considered safety and time factors to analyze this behavior by using risk decision making theory.A questionnaire was designed with several scenarios after a variety of interviews with drivers and field observation.Two kinds of logistic regression models were finally developed,which indicate that safety is the most important factor and the impact of length of red signal varies from driver to driver.The sensitivity of waiting time varies among different drivers.
出处
《交通信息与安全》
2013年第3期15-19,27,共6页
Journal of Transport Information and Safety
基金
国家自然科学基金项目(批准号:71101102)资助
关键词
闯黄灯
风险决策
意向调查
交通安全
交通信号控制
yellow-light-running
risk decision making
stated preference survey
traffic safety
traffic signal control
