平面交叉口交通冲突技术标准化研究

Research on Standard Program of Traffic Conflict Techniques at Intersections

应用交通冲突技术评价平面交叉口交通安全依赖于该技术的标准化。本文在研究汽车交通国家交通冲突标准化的基础上，结合分析交叉口混合交通特性，从交通冲突的定义、分类、冲突调查时间和地点选择以及观测人员选择、样本要求等方面，对交通冲突技术在我国平面交叉口交通安全评价上的标准化程序进行了研究。

The successful applying of Traffic Conflict Techniques(TCT)depends on its standard program.Based on reviewing many references and analyzing characteristics of mixed traffic at intersections,program of traffic conflict standard using for traffic evaluation is studied,which include the definition,classification,observational time and location,training and dependability of observer as well through applying TCT at intersections in this paper.