Subway station announcing system and subway station announcing method based on smart phone

Abstract

The invention provides a subway station announcing system based on a smart phone. The subway station announcing system is divided into a smart phone broadcasting system and a train TCMS system. The smart phone broadcasting system is used to access the train TCMS system by a wireless wifi network, and required information is acquired. The invention also provides a subway station announcing method based on the smart phone. The subway station announcing method comprises steps that the smart phone broadcasting system is installed on a cell phone; and the smart phone broadcasting system is connected with the train TCMS system by the wireless wifi. Compared with the prior art, the subway station announcing system and the subway station announcing method are advantageous in that 1, according to the subway station announcing system, station information is directly provided by the train TCMS by the network, and deployment of a lot of base stations is not required; 2, the cell phone can be connected with the station information, and can be used to receive train emergency broadcasting information and other routine notifications, and therefore defects that the conventional mobile devices are used for only acquiring the station information by other ways, and the station information is inaccurate are solved.

Description

Technical field [0001] The invention relates to a communication method and device, in particular to a station announcement system and method used in subway. Background technique [0002] At present, most of the station announcement methods adopted by the subway station announcement system are to use loudspeakers to broadcast uniformly, while using LCD or LED for station display. This method is the most common way to announce the station, but it has shortcomings. The shortcoming is that when the passenger flow is large, passengers sometimes cannot hear or see the station information of the train, and get off the station early or delayed. Passengers cause inconvenience. [0003] There are also related subway station announcement systems using smart phones. The main method currently used is to use base station positioning to predict stations and then announce stations. For example, the application number is 201410688686.8, and the name is an Android-based subway arrival reminder sys...

AI Technical Summary

Problems solved by technology

[0004] At present, although there are subway station reporting systems based on smartphones in China, they all use mobile base stations to calculate the driving distance to predict the station; the disadvantage of this method is that it needs to deploy a lot of base stations, and the stations are inaccurate and cannot receive vehicles. System information, for example, failure notification and emergency broadcast cannot be received in time when the train is abnormal

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