A real-time query system and method for train dynamic information

Abstract

The invention discloses a system and method for real-time inquiring of train dynamic information. The system comprises a user registration module, a user position sharing module, a train position inquiring module, a train dynamic information displaying module, a train dynamic information push module, a user database, a train operation route space database and a train operation time database. The method comprises the following steps of based on the train operation route space database and the train operation time database, judging the sharing position information of users, so as to form a position sharing information set of the users in a train; through a method of analyzing geographic information, calculating out a geometric center of all the positions, and using the geometric center as the current position of the train; utilizing geometric space analysis, based on the train time database and the train operation database, calculating actual time of the train arrives each station, the information for judging whether the train is late or not and the like; providing a service for real-time dynamic information inquiring of the train and a service of user cooperation question and answer for the users; and providing a systematical train position push service for VIP users in the train.

Description

technical field [0001] The invention belongs to the field of train position analysis, calculation and query, and relates to a real-time train dynamic information query system and method based on passengers' shared position information, and specifically relates to a train position tracking and train operation based on the position information shared by users on the train A system and method for calculation and analysis of speed calculation and time of train arriving at other stations. Background technique [0002] The train is the largest means of transportation for human beings at present and for a long time to come. my country is the largest train country in the world, and there are as many as several million passengers transported by trains every day. The train operator has the complete train information, but due to various reasons, the information has not been made public. As a result, passengers cannot clearly know the exact arrival time of the train when the train is d...

AI Technical Summary

Problems solved by technology

[0004] In view of the current lack of real-time train location query system in our country, as well as the rough and inaccurate update of train information on websites such as 12306, as well as the train delays caused by extreme weather such as heavy rain and snow, and other conditions, Passengers are at a loss in the waiting room, etc. The present invention provides a real-time query system and method for train dynamic information based on passengers' shared location information, which provides accurate train dynamic information services for passengers and ensures that passengers are neither late nor late. Arrive at the station too early when the train is late, wasting waiting time

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