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首页> 外文期刊>Accident Analysis and Prevention >Pedestrian behavior and safety on a two-stage crossing with a center refuge island and the effect of winter weather on pedestrian compliance rate
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Pedestrian behavior and safety on a two-stage crossing with a center refuge island and the effect of winter weather on pedestrian compliance rate

机译：有中心避难岛的两阶段过境中的行人行为和安全以及冬季天气对行人顺应率的影响

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摘要

Despite a burgeoning research effort directed at understanding the effects of age, gender, disability, group size, traffic control condition and street width on pedestrian safety and compliance rate as they cross a signalized intersection, remarkably little is known about the compliance rate at a signal controlled two-stage crossing and how pedestrians react to different weather conditions. The purpose of this study was to determine whether pedestrian behavior becomes more risky in inclement weather through the investigation of street crossing behavior and compliance under different weather and road surface conditions at a busy two-stage crossing. Road crossing behavior was filmed at one eight-lane divided road strip at a downtown site in Toronto metropolitan area. The intersection was filmed unobtrusively from a rooftop by one camera set to record both oncoming near-side traffic and pedestrian movements. Pedestrian behavior and compliance rate were scored for a number of determinants of safe road crossing actions. Overall, the results show that road crossing behavior in inclement weather conditions was less safe than in fine weather. The designs of signal timing and configuration of the center refuge island also adversely influenced pedestrian behavior at this crossing, and adverse weather conditions further exacerbated the noncompliance rate. This paper presents new information on compliance rate at a two-stage crossing that emphasizes the need to consider the influence of traffic signal design and weather conditions on pedestrians' behavior. More studies are needed to develop traffic control techniques to allow pedestrians to cross wide two-stage crossings in safety.
机译：尽管研究工作正在迅速发展，旨在了解年龄，性别，残疾，群体规模，交通控制条件和街道宽度对行人穿越信号交叉口的行人安全性和依从率的影响，但对于信号的依从率知之甚少控制两阶段过境，以及行人对不同天气情况的反应。这项研究的目的是通过调查繁忙的两阶段交叉路口在不同天气和路面条件下的街道交叉路口行为和顺应性，来确定行人行为在恶劣天气下是否更具风险。在多伦多市区的一条八车道分开的道路上拍摄了过马路的行为。该路口由一台摄像机从屋顶毫不掩饰地拍摄下来，以记录即将来临的近侧交通和行人运动。行人行为和依从率是安全过路行为的许多决定因素。总体而言，结果表明，恶劣天气条件下的过路行为不如晴天时安全。中央避难所岛的信号定时和配置设计也对该路口的行人行为产生不利影响，恶劣的天气条件进一步加剧了违规率。本文介绍了两阶段交叉口的达标率的新信息，强调需要考虑交通信号灯设计和天气状况对行人行为的影响。需要开展更多研究来开发交通控制技术，以使行人在安全的情况下能够越过两级交叉口。

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