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首页> 外文期刊>International Journal of Environmental Research and Public Health >Naturalistic Driving Study in Brazil: An Analysis of Mobile Phone Use Behavior while Driving
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Naturalistic Driving Study in Brazil: An Analysis of Mobile Phone Use Behavior while Driving

机译：巴西的自然主义驾驶研究：驾驶时的手机使用行为分析

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Mobile phone use (MPU) while driving is an important road safety challenge worldwide. Naturalistic driving studies (NDS) emerged as one of the most sophisticated methodologies to investigate driver behavior; however, NDS have not been implemented in low- or middle-income countries. The aim of this research is to investigate MPU while driving and compare the results to those reported in international studies. An analysis of 61.32 h and 1350 km driven in Curitiba (Brazil) showed that MPU lasted for an average of 28.51 s ( n = 627) and occurred in 58.71% of trips ( n = 201) with an average frequency of 8.37 interactions per hour ( n = 201). The proportion of the trip time using a mobile phone was 7.03% ( n = 201), and the average instantaneous speed was 12.77 km/h ( n = 627) while using the phone. Generally, drivers spent less time on more complex interactions and selected a lower speed when using the phone. MPU was observed more during short duration than longer trips. Drivers in this study engaged in a larger number of MPU compared to drivers from Netherlands and the United States; and the percentage of trip time with MPU was between North American and European values.
机译：手机使用（MPU）在驾驶时是全世界重要的道路安全挑战。自然主义驾驶研究（NDS）被出现为调查驾驶员行为最复杂的方法之一;但是，NDS尚未在低收入或中等收入国家实施。该研究的目的是在驾驶时调查MPU，并将结果与​​国际研究报告的结果进行比较。在库里提巴（巴西）驱动61.32小时和1350公里的分析表明，MPU平均为28.51秒（n = 627），并发生在58.71％的旅行中（n = 201），平均频率为每小时8.37相互作用（n = 201）。使用手机的行程时间比例为7.03％（n = 201），使用手机时平均瞬时速度为12.77 km / h（n = 627）。通常，司机在使用手机时在更复杂的交互上花费更短的时间，并选择较低的速度。在短时间内比较较长的时间更短，在短时间内观察到MPU。与荷兰和美国的司机相比，这项研究中的司机从事了更多的MPU;与MPU的旅行时间百分比乃在北美和欧洲价值观之间。

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