Influence of Cyclist Behavior on Mixed Traffic Flow at Signal Intersection

This paper presents driver and bicyclist crossing behavior, including the crossing speeds, crossing gap/lag acceptance behavior parameters at intersection. Traffic behaviors data recordings from a signalized intersection were measured with the video collected with right-turn vehicle speeds, gap/lag distribution and bicyclist group-riding crossing behavior whether under traffic guide or not. The results are useful for understanding the performance of mixed traffic flow behaviors at signalized intersections and building microscopic simulation models. This paper includes five sections, first part introduce the bicycle basic research harvest in resent years, Section two shows the relation of conflict points with signalized phases. The third part are the intersection traffic status and data collection. Fourth part is behavior parameter stat.. The last part is interference conclusion, bicycle behavior distribution.