Data mining and regressing analysis is employed to figure out the position and speed distribution of traffic entities in mixed traffic.The interactions between traffic entities are discussed.

• 通过对轨迹数据的数据挖掘和回归分析，研究混合交通流中各类运动实体的空间位置和速度分布，分析了混合交通流中机动车和非机动车相互影响的成因和表现。