基于手机信令数据的旅游交通出行网络特性

为了合理开展面向区域城市群的旅游交通协同规划，以江浙沪皖地区的18个主要旅游城市为例，基于入境旅游者的手机信令数据构建了城市间的旅游出行网络，并运用节点结构指标和网络结构指标对其进行评价，定量分析了入境旅游客流在城市间的空间分布特征。研究结果表明：上海、杭州和南京等城市在区域旅游交通规划中起着重要的引领作用；连云港、徐州和盐城等城市需加强与核心城市之间构建高效的出行路径；城际间便捷的综合交通出行网络对于提升区域旅游的整体竞争力发挥着重要作用。

Characteristics of Travel Network Based on Mobile Signaling Data

In order to reasonably carry out coordinated planning of tourism transportation for regional urban agglomeration, 18 major tourism cities in Jiangsu Province and Anhui Province were taken as examples, and based on mobile signaling data of the inbound tourists, a travel network between cities was constructed and evaluated by node structure index and network structure index. The spatial distribution characteristics of inbound tourists flow among cities were quantitatively analyzed. The results show that cities such as Shanghai, Hangzhou and Nanjing play an important leading role in regional tourism and transportation planning; cities such as Lianyungang, Xuzhou, Yancheng need to strengthen the construction of efficient travel routes with the core cities; the convenient intercity comprehensive transportation network plays an important role in promoting the overall competitiveness of regional tourism.