公路交通事故驾驶员事故前操作行为模式研究

交通事故的成因错综复杂,驾驶员驾驶过程中感知、判断、决策任一环节出现差错都可能导致道路交通事故的发生。以公路交通事故为研究对象,运用AHP分析方法和模糊评判方法,分析了影响驾驶员事故前操作行为的影响因素,建立了驾驶员事故前对各感知因素的评价指标体系及驾驶员对各影响指标的评价模型,并用模糊数学和模糊推理的方法建立了基于交通事故的驾驶员事故前操作行为模式模糊控制规则。该研究成果可以运用于对车辆驾驶人的安全培训,提高交通运输的安全性;也可用于交通事故的鉴定与处理环节,提高交通事故鉴定水平,使相关部门对交通事故的处理更为妥善。

Driver Pre-accident Operation Mode Study Based on Highway Traffic Accidents

The factors of traffic accidents are complicated,among which there lies fuzziness.This paper analyzed the factors of driver’s pre-accident operation behavior based on highway traffic accidents by means of AHP analytical method and fuzzy judgment,founded an evaluation index system for each perception factor before accident as well as an evaluation model for influence index,and founded the fuzzy control rules on basis of driver’s pre-accident operation behavior pattern in road intersection accidents using fuzzy mathematics and fuzzy reasoning theory.This research achievement can be applied not only in the training for driver’s safety which can improve the safety of transportation,but also in the appraisal and handling process of traffic accidents to improve the appraisal and make the relevance department’s dealing with accidents more appropriate.