The invention discloses a customized bus stop layout method based on mobile phone signaling data. The method comprises the following steps of: identifying arrival and departure population of a hub station and travel OD (origin-destination) of the hub station by taking the hub point as a starting point and a terminal point according to the mobile phone signaling data generated by a target city allday long; and then considering the advantageous travel distance of each travel mode according to the travel distance distribution condition, calling a Amap planning path API (application program interface) to obtain related indexes according to coordinates of the travel origin-destination point in combination with travel characteristics of the traffic hub to the departure population and the coverage range of the mobile phone signaling base station, considering the influence of the maximum distance value and the shortest distance of the bus stop on the necessity of customized bus travel and other factors, aggregating the bus stop by utilizing a density-based DBSCAN clustering algorithm to preliminarily determine the possible bus stop, and finally determining the specific position of the synthesis point in combination with a road network. According to the method, the site selection precision of the customized bus stop is greatly improved, so that the site selection is more scientific, and the method has universal applicability among different cities.
本发明公开了一种基于手机信令数据的定制公交站点布局方法,针对目标城市全天产生的手机信令数据,识别出枢纽站的到发人口及其以枢纽点为起点和终点的出行OD。然后根据出行距离分布情况,考虑各出行方式的优势出行距离,结合交通枢纽到发人口的出行特征、手机信令基站覆盖范围、根据出行起讫点的坐标调用高德地图规划路径API获取相关指标,考虑公交站点最大距离取值及最短距离对定制公交出行必要性的影响等因素,利用基于密度的DBSCAN聚类算法聚合合乘站点初步确定可能合乘站点,最后结合路网确定合成点的具体位置。这一方法大大提高了定制公交站点选址的精度,使选址更具科学性,该方法在不同城市间具有普遍适用性。
Customized bus stop layout method based on mobile phone signaling data
基于手机信令数据的定制公交站点布局方法
2020-12-29
Patent
Electronic Resource
Chinese
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