| The southern Shaanxi province is rich in tourist resources, which has a distinct culture. Whereas South Shaanxi isn’t well-known among the people by comparing to its abound resources. For the purpose of enhancing the reputation of South Shaanxi, the government is eager to use modern information technology means which can extend the influence of the culture. In this way, it will make more people know about South Shaanxi and travel to South Shaanxi. Based on the investigation, analysis and research for the general situation of tourism in South Shaanxi, Combined with the superiority of the mobile GIS application, this paper systematically integrated the tourism information in South Shaanxi, and developed South Shaanxi tourism information system which set navigation and tour guide as a whole. The aim was to provide customized services about tourism line for visitors. At the same time, it could offer an opportunity to display its rich tourism resources, enhance the tourism experience and accelerate the pace of the development of Southern Shaanxi tourism industry.Firstly, it will introduce the key related technologies which include the definition and features of Mobile GIS in detail. They will lay a good foundation of the research. The key technologies of the operating system are that Android can provide the development environment and operation platform, SuperMap iMboile for Android can make the integrated technology of Mobile GIS and Android. The integration of the location technology, voice recognition and two-dimensional code makes the gigantic foundation system. Secondly, the thesis will research three popular route planning algorithm. At the same time, this thesis also analyses the advantages and disadvantages of every algorithm by comparing them. In this thesis, I focus on the customization model through researching the design thought of the algorithm. There are main four customizations models which can satisfy different requests and different traveling styles. Then, it makes a design of various algorithm processes too. Thirdly, this thesis makes the design, analysis and implementation using Java language and integration platform of the system which will show the good feasibility and practicability of the research model. |
