Abstract: The existing model of conversion coefficient for vehicles cannot fully reflect the micro and macro characteristics of mixed non-motorized traffic flow.The road of urban with non-physical isolation facility was selected as the research object.Based on the effective area of non-motor vehicle driving,the non-motor vehicle conversion coefficient calculation model was established by overtaking rate method.The non-motor vehicle saturation rate was measured by using regression analysis.The non-motor vehicle braking trajectory was fitted with experimental data samples.By calibrating the actual traffic flow data in Hangzhou City,the conversion coefficient was 1.467347,which could help to allocate the road resources scientifically and rationally,and guide the production and manufacture of vehicles.

Key words: non-motor vehicle, traffic characteristics, conversion factor, manufacturing

摘要： 针对现有车辆换算系数模型不能全面体现混合非机动车交通流微观和宏观特性的局限性,选取城市有机非物理隔离设施的路段为研究对象,结合超车率法建立基于非机动车行驶有效面积的非机动车换算系数计算模型,运用回归分析测算非机动车饱和率,通过实验数据样本拟合非机动车的制动轨迹,以杭州市实际交通流数据进行标定,最终计算得到电动自行车对自行车的换算系数为1467 347,该方法有助于科学合理地分配道路资源并指导车辆的生产制造。

关键词: 非机动车, 交通特性, 换算系数, 生产制造