The Design And Implementation Of Mobile Location System Based Android Platform

In the modern information society mobile location search technology, which based on the Android platform positioning system, show a trend of diversification and are particularly strong demand. As we all known, the widely use of Android platform positioning system in a large number of terminal equipments, such as smart phones, tablets, cloud TV, making mobile location related applications is being more and more attention.In the existing mobile positioning products, local search is the most commonly used functions of the users. But, the search process is dependent on network speed and efficiency of path searching algorithm. In order to improve the mobile positioning products into the satisfaction of users, to user's search efficiency and reduce the query time, in this dissertation,a mobile location search strategy based on the Sequential Conditional Least-Squares Method combining with Android terminal environment could design and achieve the precise positioning strategy. Furthermore, an open mobile positioning system can be constructed based on the open API interface provided the Android system. This system mainly includes mobile positioning service, local search strategy, path planning, navigation data service and other contents. At the same time,the system focuses on the design framework of the search function, according to the specific analysis of location-based services and demand analysis of related services query function. Moreover, in this dissertation, the design and planning for the embedded terminal positioning function method has been carried on the system design of each function, with implementation on positioning, local search service and technical difficulties. Mobile positioning system platform test showed that the open mobile positioning system can be more quickly in the autonomous positioning and search the target location routing. It is able to respond to user data query in real time, and access to the location information dynamically of a mobile user terminal can also be achieved.For the user of mobile terminal equipment, the system of this article has been optimized in real-time geographic display and location information processing.It brings a good service experience, simultaneously, it reduces the phenomenon of excessive consumption of Android resources caused by positioning technology and data processing.The results of this dissertation have positive implications for the application and development of mobile positioning system based on Android system.