Design And Implementation Of Embedded GIS System Based On Mobile Terminal

With China’s rapid economic and social development, China’s comprehensive national strength constantly improve people’s living standards improve. In order to better quality of life, people’s daily travel and the number of visits is constantly rising. People daily travel to select cost-effective way to travel, to understand their current location in real time, check around where services related to the spatial location information service, has become an urgent need.Currently, the speed of technological development is getting faster and faster, ten years ago, people out of reach of mobile phone, PDA and other mobile devices have become very popular, the functionality of the terminal growing more and more, but the cost is decreased, and with the emergence of a new generation of intelligent terminal operating platform and a large number of mobile terminal manufacturers into the production of handheld devices, mobile terminal applications and scalability become more and more strong. According to the World Wide Web from January2013to March, cell phones worldwide total number of units to418.6million units, which listed the number of units of the smart phone to216.2million units. According to the Nielsen2013Mobile Consumer Report, China’s mobile Internet market in2012has reached RMB158.8billion yuan, nearly570million mobile Internet users. And, the report also predicted that in the next few years, China’s domestic intelligent terminal platform holdings will further increase. Therefore, such a good market environment, the mobile terminal-based application services will have very good prospects.Article is in the context of the unprecedented development of the mobile terminal application market, study design and geographic information service system based on mobile terminal platform. The main research content of the articles related to embedded systems, GIS systems, database technology and software development technology. Article first introduces the people want from the mobile terminal platform for geographic information services background, indicating the feasibility of the study; followed both at home and abroad to provide geographic information services in the mobile terminal platform introduces the research status, allowing readers to have a general understanding of the development of this field of research, the need for further research;, the article describes the purpose and significance of the research in this field of research; Finally, a description of the structure of the article. Article the second and third part of embedded systems, mobile embedded GIS system and mobile embedded GIS system development platform and operating platform to do some introductory remarks, and the characteristics and development costs for system development, the choice of mobile GIS development platform UCMap achieve the development of the system. Fourth, fifth part of the development process from the traditional software systems, the realization of the system introduced. The two part article first demand of mobile embedded GIS system is described, indicating the system is trying to achieve; followed by a summary of the software design and logic design are described in detail; Finally, the implementation of the system.Mobile terminal GIS system design and simulation tests can provide people with basic geographic information services, to meet the needs of geographic information.