Mobile-terminal-based method for reminding arriving at station of metro

Abstract

The invention provides a mobile-terminal-based method for reminding arriving at a station of a metro. The method comprises the following steps of: S1: setting an object station by a plurality of users through respective mobile terminals; S2: periodically obtaining a target station set obtained from target stations in mobile terminals of the other users when the first user is within a preset range by a first mobile terminal of a first user; S3, determining a first current station by the first mobile terminal according to the difference set of the adjacent two target station sets; and S4, according to the corresponding target station, the first current station and the metro running line data, determining whether or not the user arrives at a destination, and reminding when the first user arrives at station. According to embodiment of the invention, the metro station information can be determined and reminded to passengers through the unconscious collaboration among the passengers by the smartphone, and the forecasting and the reminding when the metro arrives at station can be accurately realized by the GSM (global system for mobile communication) and the smartphone, so that the mobile-terminal-based method is greatly convenient for the passengers to go out, and the metro operation quality can be improved.

Description

technical field [0001] The invention relates to the technical fields of wireless network and mobile computing, in particular to a mobile terminal-based subway arrival reminder method. Background technique [0002] Subway is one of the most important public transportation methods in modern cities. However, due to many reasons, the phenomenon of subway passengers passing the station happens from time to time, including: 1) The subway has voice station announcement service (some subways also have light signs), but the noise of subway operation and the noisy sound in the compartment often cause It is not easy to hear or hear the subway station announcement information; 2) Subway passengers often like to read books, play video games, listen to music, sleep, etc. when taking the subway, and many passengers sleep, talk or make phone calls on the subway, etc., attention Usually not on the subway station announcement prompt; 3) A large part of the subway passengers are foreigners or...

AI Technical Summary

Problems solved by technology

However, there is no natural connection between mobile phone base station information and subway station information

This association can be achieved by manual survey, but not only the labor cost is high, but also it is difficult to adapt to the dynamic changes of the environment

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