Analysis of Shandong City's Transportation and Connection Pattern Based on Passenger Flow
基于山东省城际客流数据，分析了该省城市交通联系格局，发现其与渤海经济区和长三角经济区紧密相关，济南交通最便利，莱芜、滨州、东营因铁路缺失和边缘位置而较差，省域呈枢纽-辐射模式。
The intercity passenger flow can reflect the relationship between strength and contact pattern of city。Based on the traffic data collection in Shandong province city's,analyzed the city's transportation and contact pattern in Shandong province. Research results are mainly embodied in the following aspects: Shandong city's traffic contact pattern is closely linked with the Bohai economic zone and the Yangtze River Delta Economic Zone; In terms of transportation, Ji'nan convenient transportation was the best; Laiwu, Binzhou and Dongying city were poor due to the lack of railway transportation and in the marginal zone; Provincial city relationship pattern is the hub and spoke system,and Ji'nan, Zibo and Weifang city were the largest radiation node of passenger flow; Factors of administrative factor,distance and economic factors were the three major factors influencing the number of departing the city.