Research on bus passenger boarding and alighting station considering attractiveness theory
In order to improve the information loss of bus stop caused by charging system and improve the practical value of bus IC card data,this paper proposes a method of identifying passengers'on-off station based on attractiveness.On the one hand,DBSCAN algorithm is used to accurately identify the boarding stops of passengers.On the other hand,on the basis of the travel chain theory.The concept of passenger travel hotspots is introduced,three kinds of travel hotspots are established,namely,the hot spots of the passengers themselves,the city hot spots and the line hot spots,so as to achieve the objective description of the on-off station of the passengers with the IC card.Finally,the actual running data of a line in Qingdao is taken as an example to verify and analyze the effectiveness of the model.
public transportstation identificationattractivenessbus IC card datatravel chain
万方数据
维普
