机构地区: 华南理工大学
出 处: 《公路工程》 2009年第1期35-37,66,共4页
摘 要: 针对广州市内环路可变信息标志(Variable Message Signs,VMS)项目,研究了VMS的位置、信息内容及发布形式的设置。以广州市内环路VMS项目为实例,采用偏好陈述调查法(stated preference survey,SP)获取驾驶员对VMS的响应数据,并采用Logit回归模型对调查数据进行统计分析,根据分析结论提出广州市内环路VMS的设置策略,其研究成果可以为我国其他城市VMS的设置提供重要的参考。 This paper presents a study on the setting of Variable Message Signs (VMS) on the ring road of Advanced Traveler Information System (ATIS) for urban expressways in Guangzhou. The study includes the design of location, message content and types of VMS. In this paper, the project of VMS on the ring road in Guangzhou is present. The paper also employs a Stated Preference (SP) questionnaire survey on driver's response to VMS, and uses a Logit model to analyze the statistical SP data. Based on the analysis, the paper suggests the strategy of setting of VMS on the ring road in Guangzhou. The results provide a important reference for the setting of VMS in other cities.