路段行人过街安全服务水平研究  

Research on Pedestrian Crossing Level of Safety Service on Roadway

作　　者：袁黎[1] 沈玥[1] 吴文路 赵海娟 

机构地区：[1]河海大学土木与交通学院,江苏南京210098 [2]武汉市规划研究院,湖北武汉430014

出　　处：《大连交通大学学报》2017年第4期13-18,共6页Journal of Dalian Jiaotong University

基　　金：国家自然科学基金资助项目(51308192)

摘　　要：通过对行人在路段过街行为特性分析,分别选取基于改进延误的效率指标和基于危险指数的安全指标评价行人过街的效率性和安全性,由此构建路段行人过街安全服务水平的评价体系,以综合经济损失作为综合评价指标,提出了路段行人过街综合评价模型.对南京某信号控制路段行人过街安全服务水平进行实例分析,得出该路段行人过街安全服务水平等级.Through the analysis of pedestrian crossing characteristics, a study of the evaluation of pedestrian crossing was conducted based on efficiency and safety. The index of improving delay was used as the evaluation of the efficiency, while the index of danger was used as the evaluation of the safety of pedestrian crossing. Evaluation system of safety service level of pedestrian crossing was established by using the pedestrian crossing comprehensive economic loss as a comprehensive evaluation index and presenting the comprehensive evaluation model of pedestrian crossing. Through the application of pedestrian crossing on the signal control roadway in Nanjing, the grade of pedestrians crossing level of safety service on this roadway was concluded.

关 键 词：交通安全 路段 行人过街特性 安全服务水平 

分 类 号：U491[交通运输工程—交通运输规划与管理]