Abstract: Based on non-physical separating road, this paper investigating the flux and speed of mixed traffic flow in Nanjing. And then setup a group of models between vehicle(bicycle)speed and flow saturation with the curb parking lots has or not. The average parking times were taken into account. These models were used to judge if we could set the curb parking under the minimal affect to mixed traffic flow.

Key words: curb parking lot, mixed traffic flow, vehicle speed, traffic impact

摘要： 以无机、非分隔带城市次要道路为研究对象，通过交通调查与分析，分别建立设置路边停车带前后，机动车与非机动车车速与车流饱和度间的关系模型，分析了路边平均停放车带的车速饱和度指标，论文最后分析了路边停车在驶入驶出停泊点是对车流状态的影响。

关键词: 路边停车带, 混合交通流, 车速, 交通影响