Auxiliary device and method for subway passenger information service system

Abstract

The invention discloses an auxiliary device and method for a subway passenger information service system. The device comprises: a plurality of weighing data acquisition units, each of the weighing data acquisition units is correspondingly arranged in a corresponding compartment of a train; each The weighing data acquisition unit is used to collect the load weight information in the corresponding carriage in real time; the load weight information is transmitted to the comfort calculation device through the train automatic monitoring system, and the received general information of the train operation is analyzed and processed Then, the real-time passenger distribution data of each carriage of the current train is obtained, in which the real-time passenger distribution data is used as the basic data, combined with the historical data and trend prediction algorithm of pre-statistics of passengers picking up and dropping off at the current time point of the current platform, to calculate the current train arrival and disembarkation. The predicted value of the congestion degree of the following carriages is sent to the passenger information service system for display. The present invention improves the comfort and satisfaction of passengers taking the subway.

Description

technical field [0001] The invention relates to the technical field of new media, in particular to an auxiliary device and method for a subway passenger information service system. Background technique [0002] At present, the passenger information service system (hereinafter referred to as the PIS system) is an important part of the entire subway operation system. Relying on multimedia network technology, with the computer system as the core, through the information display screen of the subway platform, passengers can timely and accurately understand the train operation. Multimedia integrated information system for information and public media information. Its video information display system provides passengers with the train time information and the direction of the train terminal in the form of multimedia playback. It is convenient for passengers waiting at the platform to confirm the train number and estimated time of the train they need to take. [0003] However, at...

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Problems solved by technology

[0003] However, passengers can only obtain basic operational information such as the expected arrival time of the train and the terminal station from the display terminal on the platform.

Passengers waiting on the platform have little information about the distribution of train carriages that are about to enter the station, which leads to blindly gathering at some platform doors and waiting for trains, which may eventually lead to serious safety accidents such as hedging of passengers on and off the train, crowding and trampling, and physical conflicts. , which is also one of the fundamental factors for the delay in operation due to the low efficiency of getting on and off at the subway station during peak hours

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