电动自行车的交通特性研究

Research on Traffic Characteristic of the Electric Bicycle

针对电动自行车这一新兴的交通工具,以交通调查为基本手段,深入研究电动自行车的有关交通特性(包括电动自行车的车辆特性、速度特性、流量与密度关系等),通过回归分析等方法,找出相关的基本规律。针对电动车的折算系数,提出以摄影法为基础的时空结合法计算出电动车与自行车之间的折算系数,并进行检验。结果表明,新的研究方法具有操作简单、数据准确的特点,研究结果对非机动车交通分析有较好的技术和理论支持。

According to the new transportation means electric bicycle, relative traffic characteristic of which were studied further on the basis of traffic survey, including vehicle characteristics, velocity characteristic, vehicle flow, and density relation of the electric bicycle, the relative basic law was found through regression analysis method. According to the conversion coefficient of the electric bicycle, the time and space binding method was proposed based on the photographic method to calculate the conversion coefficient between the electric bicycle and the bicycle and tests were conducted. The results showed that the new research method had the characteristics of simpleness and accuracy and the research results had better technological and theoretical support on traffic analysis of the non-vehicle.