M.A. Mohamad Radzi, A. Z. Zainal Abidin, A. Shabadin, N. S. Azman, S. A. Mohd Faudzi, N. F. Paiman, Y. Ahmad
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引用次数: 0
摘要
在马来西亚,乘用车(PV)在道路交通事故中所占的比例第二高(13.5%),伤亡总人数(18.6%)仅次于摩托车。这引起了人们的警觉,应该对包括正面碰撞在内的PV碰撞中乘员的受伤严重程度进行彻底的调查。本研究的目的是评估基于选定碰撞参数的前座乘员在正面碰撞中的伤害严重程度结果。本研究的数据来自MIROS坠机调查数据库(MICARS),从2007年到2019年,在此期间,MIROS在马来西亚东部和西部调查了975起案件。经过案例筛选,共选取129起正面碰撞事故(PV vs PV)进行数据分析,涉及206辆PV和349名前排乘客。从所选病例总数来看,迎面碰撞82例,侧面碰撞47例。因此,碰撞配置、挤压程度、安全气囊可用性和安全带佩戴程度与正面碰撞中前排座位乘员的受伤严重程度密切相关。与此同时,碰撞类型和乘员座位位置似乎与乘员受伤的严重程度没有显著关系。
Analysis of Injury Severity involving of Passenger Vehicles’ Occupants in Frontal Impact Collisions
In Malaysia, Passenger Vehicles (PV) accounted for the second-highest proportion of vehicles involved in road crashes (13.5%) as well as the total number of casualties (18.6%) after motorcycles. This raised the alarm that a thorough investigation should be conducted on the injury severity of occupants in PV crashes involving frontal impact collisions. The objective of this study is to evaluate injury severity outcome based on the selected crash parameters for the front seat occupants involved in frontal impact collision. The data for this study was sourced from the MIROS crash investigation database (MICARS) from 2007 until 2019, during which MIROS had investigated a total of 975 cases in both East and West Malaysia. After filtering through the cases, a total of 129 frontal impact crashes (PV versus PV) involving 206 PV and 349 front seat occupants were selected for data analysis. From the total number of selected cases, 82 cases were involved in head-on collisions while 47 cases were involved in side-impact collisions. As a result, crash configuration, crush extent, airbag availability, and seatbelt wearing are strongly related to the level of injury severity of frontal seat occupants involved in a frontal impact collision. Meanwhile, collision types and occupant seating position do not appear to be significantly related to the severity of the occupants’ injuries.