• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 30 Issue 1
Jan.  2017
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Article Contents
ZHU Qing, WANG Yeping, ZHANG Junxiao, CHEN Chongtai, CAO Zhenyu. Integrated Navigation Grid Model and Its Applications in Smart Tourism Routing[J]. Journal of Southwest Jiaotong University, 2017, 30(1): 195-201. doi: 10.3969/j.issn.0258-2724.2017.01.027
Citation: ZHU Qing, WANG Yeping, ZHANG Junxiao, CHEN Chongtai, CAO Zhenyu. Integrated Navigation Grid Model and Its Applications in Smart Tourism Routing[J]. Journal of Southwest Jiaotong University, 2017, 30(1): 195-201. doi: 10.3969/j.issn.0258-2724.2017.01.027

Integrated Navigation Grid Model and Its Applications in Smart Tourism Routing

doi: 10.3969/j.issn.0258-2724.2017.01.027
  • Received Date: 21 Dec 2015
  • Publish Date: 25 Feb 2017
  • Aiming at the personalized navigation requirements of the tourists in complex scenic environments, an integrated navigation grid model is proposed to comprehensively represent the tourist preference and multidimensional dynamic environmental factors like the terrain, weather, tourist behaviors and related events. Based on this model, an A* algorithm of the dynamic routing for smart tourism is designed. The grid model of integrated multidimensional dynamic environmental information breaks through the limitation of the traditional tourist maps, which mainly depend on the static road network models, and supports the dynamic routing with an ability to perceive the real time environment and to adapt to tourist preference. To verify its effectiveness, the model was applied to the Dujiangyan scenic spot in a case study. The results show that the optimal route obtained by the proposed algorithm is 17.6% shorter than the recommended path in the integrated distance, and favors providing the dynamic, intelligent, precise and integrative location information service for tourists.

     

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