The Mobile Phone Client Software Development Of Location Based Service And Internet Query System

The worldwide spread of the third generation(3G) mobile communication technology has greatly facilitated the daily life of the mobile users. The information of the current locations surrounding the users has also offered increasingly interests for the users, so it is valuable to provide information of peripheral locations for the users which they are closely concerned.In this paper, we designed a set of LBS application program and implemented it as an IOS application and the data was completely acquired from Google Maps Server. JSON was chosen in this application as data transmit form according to the U1, operating and task logic. Furthermore, the application implemented with a series of functions, such as search of information of surrounding locations, inserting and deleting a place, display of current location as well as getting the cues about the route between two separate places.Based the solution proposed in this paper and Google Maps Server, we developed a client software of iPhone mobile. The application completed in this paper, which shows a market prospect, could help the users to get information about surrounding places and benefit their life in many ways.