Based mobile information search and knowledge discovery system of geographic space-time data

The present invention relates to an information search based on the movement data temporal and geographic knowledge discovery system. The present invention is based on the client and Android ios smartphone devices (implement two versions), the position data can be acquired coordinates of the user's current location, time, altitude, direction, etc., and the 3G network can provide these data to the server. Summary geofence network information from the server to download the client or user of interest around the user. According to the search server can also closely related to the degree of network information and user location, user pushes most closely with the user's location network information summary to the client. Following advantages: in the case of universal public navigation device, according to the social relevance of mining the user's current coordinate position data and the time position of the fence a result, re-organize the network information, network information expression form based on adaptive user location.