Base station positioning-based friend perception method

Abstract

The invention discloses a base station positioning-based friend perception method. A central system server and a plurality of mobile terminals communicated with the central system server are adopted in the method. The method comprises the following steps that: the mobile terminals acquire base station information of the current position, and periodically upload the base station information to the central system server; the central system server performs base station matching to acquire the current position coordinates and cities of the mobile terminal, stores the position coordinates and cities in a database, and transmits the position coordinates and cities and the weather conditions of the cities to the mobile terminals; the mobile terminals display the positions thereof on a terminal map interface; the mobile terminals upload the perception conditions to the central system server; and the central system server judges mobile terminal users meeting the perception conditions, and transmits the user information to the mobile terminals. The method positions the mobile terminals by using the base station information, has low cost and good positioning real-time property, and meanwhile can provide user information of the named users such as cities, weather conditions and the like to the mobile terminals so as to perform greeting and care with pertinence.

Description

technical field [0001] The invention relates to an information interaction method, in particular to a friend perception method based on base station positioning. Background technique [0002] In the entire social environment, everyone’s social network is getting bigger and bigger, and they often greet each other by sending text messages or calling each other. Knowing the location of other people in advance will make greetings and care more targeted. [0003] At present, with the continuous development of positioning technology, it has received extensive attention in recent years. Mobile positioning technology can not only be widely used in criminal investigation, vehicle management, navigation and intelligent transportation system (ITS), but also provide various Operators continue to introduce new services to meet the growing needs of users, thus driving the further development of my country's mobile communication industry. [0004] In terms of positioning accuracy, GPS pos...

AI Technical Summary

Problems solved by technology

[0004] In terms of positioning accuracy, GPS positioning accuracy is high, while positioning based on base stations is poor; however, GPS positioning has some disadvantages, such as, to ensure the reception of satellite signals, there are problems with signal reception when there are high-rise buildings blocking indoors and urban areas , thus limiting the application of GPS positioning; GPS cold start time is longer, and the real-time performance of positioning cannot be satisfied; GPS module consumes a lot of power and increases hardware costs

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