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首页> 外文期刊>International journal of information systems in the service sector >The Development of Parameters and Warning Algorithms for an Intersection Bus-Pedestrian Collision Warning System
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The Development of Parameters and Warning Algorithms for an Intersection Bus-Pedestrian Collision Warning System

机译：交叉路口行人碰撞预警系统参数及预警算法开发

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摘要

This study presents the conceptual design of an intersection bus-pedestrian collision warning system for bus drivers approaching an intersection. The basic parameters of the proposed design concept include the bus drivers' perception-reaction time, the emergency deceleration rate of the bus, and pedestrian walking speed. A bus driving simulation was designed and conducted to analyze bus drivers 'responses to unexpected pedestrians crossing unsignalized intersections or signalized intersections during a green light interval for parameter analysis. The timings of auditory warnings and visual warnings, the locations for vehicle detectors and pedestrian detectors, and the locations for visual warning devices were also developed after analyzing the experimental results. The experimental results also highlight some important characteristics of bus driving behavior at intersections. Moreover, bus drivers really pay attention to the warning messages. Finally, this study develops and discusses some warning algorithms.
机译：这项研究提出了一个交叉路口的巴士-行人碰撞预警系统的概念设计，用于接近交叉路口的公交车驾驶员。提出的设计概念的基本参数包括公交车驾驶员的感知反应时间，公交车的紧急减速率和行人步行速度。设计并进行了公交车驾驶仿真，以分析公交车驾驶员对在绿灯间隔内穿越无信号交叉口或信号交叉口的意外行人的反应，以进行参数分析。通过分析实验结果，还确定了听觉警告和视觉警告的时间，车辆检测器和行人检测器的位置以及视觉警告装置的位置。实验结果还突出了交叉路口公交车行驶行为的一些重要特征。此外，公交车司机确实要注意警告信息。最后，本研究开发并讨论了一些警告算法。

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