论文部分内容阅读
以西安及其周边地区交通事故调研数据为基础,对车辆驾驶人事故前操作行为模式进行研究,运用层次分析方法(AHP)和模糊评判方法,分析了影响驾驶人事故前操作行为的因素,建立了驾驶人事故前感知因素评价指标体系及驾驶人对各影响因素指标的评价模型,并用模糊数学和模糊推理的方法建立了基于公路交叉口交通事故的驾驶人事故前操作行为模式模糊控制规则。研究结果表明:在公路交叉口交通事故中,影响驾驶人事故前操作行为的主要因素为驾驶人车速感知、车距感知及交通信息感知;驾驶人事故前操作行为及驾驶人感知因素在一定显著性水平下遵循模糊控制规则。
Based on the investigation data of traffic accidents in Xi’an and its surroundings, this paper studies the behavior patterns of vehicle drivers before accident, and analyzes the factors that affect the behavior of drivers before the accident using AHP and fuzzy evaluation methods. The evaluation index system of driver’s perceived factors and driver’s evaluation model of each influencing factor index were established. Fuzzy control rules of driver behavior patterns before driver’s accident were established by using fuzzy mathematics and fuzzy inference method. The results show that the main factors influencing the behavior before driver accident are traffic speed perception, vehicle distance perception and traffic information perception at road intersections; the driver behavior before operation and driver perception are significant Follow the fuzzy control rules under the sexual level.