北京出租汽车交接班时空分布特性研究
发布时间：2018-09-12 10:16
【摘要】：随着经济社会和城市建设的发展,出租车出行供需矛盾和运营服务水平不高的问题日益突出,有必要对出租汽车的运营特征,尤其是出租车交接班行为特征进行深入地分析,正确评估出租车交接班行为对出租车供给能力的影响.本文以北京市出租汽车数据为例,利用出租车交接班分析算法,研究了出租汽车的交接班时空分布特征.以交接班车辆数、交接班车辆比例和交接班覆盖强度为指标,采用样本分析的方法,研究结果表明:交接班车辆数在一天中的时变规律与出行需求变化基本一致,上午10时至晚22时,交接班车辆数均处于相对较低的水平;交接班地点大都集中在进出京高速公路的周边,呈现出明显的区域集中特性;交接班的时间间隔对交接班的时空分布影响明显.
[Abstract]:With the development of economy, society and city construction, the problems of contradiction between supply and demand of taxi trip and low level of operation and service are becoming more and more prominent. It is necessary to analyze the characteristics of taxi operation, especially the behavior of taxi transfer. Correctly assess the impact of taxi turnover on taxi supply capacity. Taking the taxi data of Beijing as an example, this paper studies the spatial and temporal distribution of taxi turnover by using the taxi shift analysis algorithm. Taking the number of vehicles, the proportion of vehicles and the intensity of shift coverage as indicators, and using the method of sample analysis, the research results show that the time-varying rule of the number of vehicles in one day is basically consistent with the change of travel demand. From 10:00 to 22:00, the number of turnover vehicles was at a relatively low level, and most of the switching places were concentrated in the periphery of the Beijing Expressway, showing obvious regional concentration characteristics. The time interval has a significant effect on the distribution of time and space.
【作者单位】： 北京市交通信息中心;
【分类号】：F572.88
[Abstract]:With the development of economy, society and city construction, the problems of contradiction between supply and demand of taxi trip and low level of operation and service are becoming more and more prominent. It is necessary to analyze the characteristics of taxi operation, especially the behavior of taxi transfer. Correctly assess the impact of taxi turnover on taxi supply capacity. Taking the taxi data of Beijing as an example, this paper studies the spatial and temporal distribution of taxi turnover by using the taxi shift analysis algorithm. Taking the number of vehicles, the proportion of vehicles and the intensity of shift coverage as indicators, and using the method of sample analysis, the research results show that the time-varying rule of the number of vehicles in one day is basically consistent with the change of travel demand. From 10:00 to 22:00, the number of turnover vehicles was at a relatively low level, and most of the switching places were concentrated in the periphery of the Beijing Expressway, showing obvious regional concentration characteristics. The time interval has a significant effect on the distribution of time and space.
【作者单位】： 北京市交通信息中心;
【分类号】：F572.88
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