Location-based data search method and device for multiple data sources

Abstract

The invention provides a multi-data source data searching method and device based on positions. The multi-data source data searching method based on the positions includes the steps of obtaining position information of a user, providing the position information for multiple target data sources, respectively receiving searching results fed back by the multiple target data sources, wherein the searching results are obtained through the target data sources according to the position information, and clustering the searching results of the multiple target data sources. According to the technical scheme, the position information of the user can be recognized and provided for the multiple target data sources, through data clustering and screening, the user can obtain relative information of multiple data sources, the searching process does not need user interference and operations and user experience is improved.

Description

technical field [0001] The invention relates to the field of mobile Internet, in particular to a location-based multi-data source data search method and device. Background technique [0002] Most of the software or applications on the market that provide location-related services to users are to obtain the latitude and longitude of the user, and then use the latitude and longitude coordinates as the basis for requesting data and services to provide users with navigation or surrounding information content and services. [0003] For example, in some mobile applications in the prior art, after the user opens the application and performs corresponding operations, the Point of Interest (POI for short) can be calculated according to the distance between the longitude and latitude coordinate points, and displayed to the user in the form of a map interface or a list. Users look for the information they need based on the displayed information. [0004] Using the above method, there ...

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Problems solved by technology

[0004] Using the above method, there are the following problems: the POI determined according to the distance cannot be used to determine the area to which the user's latitude and longitude points belong, and it is impossible to infer the characteristics of the user's area. For example, the user is currently located in a park, and the POI may be information outside the park. , although the straight-line distance is short, it is of little value to users; in addition, when users need services related to geographic location, they need to open and perform corresponding operations on the application. Users need to be familiar with the functions and operations of the application, and The function of an application is relatively single, and it cannot fully obtain location-related services

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