采用实地观测与问卷调查相结合的方法,研究行人过街行为及对绕行距离的接受程度。结果表明,未曾有过违章横穿道路行为的人比曾有过违章横穿道路行为的人愿意接受的绕行距离更长;在曾有违章横穿道路经历的群体中,女性可接受的绕行距离更长;对一直遵章的群体来说,男、女可接受的绕行距离基本无差别。在可以穿越道路的前提下,多数行人选择就近违章横穿道路,中央分隔栏可以较大程度地减少行人违章横穿道路的行为。车速和交通量是影响行人决定是否违章穿行的重要因素。 The combination of field observations and questionnaires was used to study the pedestrian crossing behavior and its acceptance of the detour distance. The results showed that people who had never crossed the road illegally had longer distances than those who had crossed the road illegally, and those who had been involved in violating road rules The distance is longer; for the group who has always abided by the rules, male and female acceptable bypass distance basically no difference. Under the premise of being able to cross the road, most pedestrians choose to cross the road near the illegal crossing. The central dividing fence can greatly reduce the violation of pedestrians crossing the road. Speed ​​and traffic are important factors that affect whether pedestrians decide whether to go unnoticed.