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Analysis of Drivers' Travel Behavior under Variable Message Sign Conditions

机译:可变信息标志条件下驾驶员出行行为分析

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The advanced traffic information system can be effective, only when drivers accept and adopt traffic information provided by the advanced traffic information system. The aim of this paper is to examine drivers' satisfaction to traffic information system and figure out the reasons why drivers would accept or refuse the information by quantifying the impacts and values of various factors that are related to drivers' compliance and satisfaction with variable message sign (VMS). To achieve these goals, reliability analysis and structural equation modeling (SEM) approach was adopted. The results revealed that traffic information quality assessment was the most significant factor that positively affected drivers' acceptance intention of traffic information displayed on VMS. Moreover, drivers' satisfaction with traffic information was found to be an important factor that affected drivers' acceptance intention of traffic information. Furthermore, traffic information utility assessment was the most significant factor affecting drivers' satisfaction with traffic information. Based on the findings of present studies, several suggestions are proposed to improve the traffic information service.
机译:仅当驾驶员接受并采用高级交通信息系统提供的交通信息时,高级交通信息系统才有效。本文的目的是通过量化与驾驶员对可变信息标志的依从性和满意度相关的各种因素的影响和价值,来研究驾驶员对交通信息系统的满意度,并找出驾驶员接受或拒绝信息的原因。 (VMS)。为了实现这些目标,采用了可靠性分析和结构方程建模(SEM)方法。结果表明,交通信息质量评估是积极影响驾驶员对VMS上显示的交通信息接受程度的最重要因素。此外,发现驾驶员对交通信息的满意度是影响驾驶员对交通信息的接受意愿的重要因素。此外,交通信息实用程序评估是影响驾驶员对交通信息满意度的最重要因素。根据目前的研究结果,提出了一些改善交通信息服务的建议。

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