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数据挖掘方法来探索紧急车辆撞车模式:在紧急和非紧急响应模式中对撞车严重性的比较研究
Md Mahmud Hossain1, Huaguo Zhou1, Subasish Das2
1Department of Civil and Environmental Engineering, Auburn University, Auburn, AL 36849-5337, USA.
Accident; analysis and prevention
|July 15, 2023
概括
紧急车辆碰撞对急救人员构成风险. 在紧急模式下,超速和不使用安全带是致命的,而在两个模式下,在黑暗条件下发生行人撞车.
科学领域:
- 交通安全 交通安全
- 运输工程 运输工程
- 公共卫生 公共卫生
背景情况:
- 紧急车辆事故是一个重大的安全问题,但有助于因素仍未得到充分研究.
- 关于导致这些事故的具体模式和因素相互作用的数据有限.
研究的目的:
- 在紧急和非紧急模式中识别紧急车辆碰撞严重性的模式.
- 根据致命,非致命伤害和无伤害事件的响应模式,比较碰撞关联.
主要方法:
- 使用的死亡分析报告系统 (FARS) 和事故报告采样系统 (CRSS) 数据 (2016年1月至2020年2月).
- 雇员协会规则挖矿 (ARM) 识别导致因素.
- 使用升降增加标准 (LIC) 验证的规则.
主要成果:
- 紧急模式中的致命撞击与超速和不使用安全带有关.
- 在黑暗条件下行人参与增加了两种模式的死亡风险.
- 在紧急情况下在城市十字路口发生的非致命角度碰撞很常见;在非紧急情况下,在40-45英里/小时的道路上经常发生后端撞车事故.
- 没有伤害的消防车撞车事故显示出基于响应模式的独特模式.
结论:
- 撞车风险因素是复杂的,并且根据响应方式有很大差异.
- 调查结果为提高第一响应者驾驶安全的策略提供了信息.
- 了解特定的碰撞关联对于改善紧急车辆操作至关重要.
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