Abstract: First，psychological-space time transformation model was researched by psychology experiment． Then，the waiting time threshold model of pedestrians across the street was built through the type analysis method． At last，the threshold of waiting-time was calculated by taking Chongqing as an example． The research is useful for the design of pedestrian crossing facilities．

Key words: pedestrians across the street, psychological time, space time, threshold, type analysis method

摘要： 在明确研究意义及必要性基础上，基于心理实验对心理－空间时间转换模型进行研究，并采用类型分析法及 德尔菲法建立了行人过街等待时间阈值模型，最后以重庆为算例进行了模型演算。研究成果对行人过街设施的设 置具有一定指导作用。

关键词: 人行过街, 心理时间, 空间时间, 类型分析法