Subway platform passenger distribution prediction system based on fuzzy logic theory

Abstract

The invention provides a subway platform passenger distribution prediction system based on a fuzzy logic theory. The subway platform passenger distribution prediction system comprises the following steps: S1, collecting passenger flow historical data entering a subway platform at different positions, and collecting passenger distribution historical data of each waiting area when a train arrives at the platform; s2, inputting historical data of passenger flow entering the subway platform, constructing a waiting area selection model of passengers on the subway platform based on a fuzzy logic theory, and calculating probability values of the passengers for selecting each waiting area; s3, establishing a movement model of passengers on the platform based on the cellular automaton model, simulating to obtain platform passenger distribution, and verifying model parameters based on historically stored passenger distribution data of each waiting area when the train arrives at the platform to obtain a passenger distribution prediction model; s4, inputting the passenger flow data which are collected in real time and enter the platform into the passenger distribution prediction model, simulating to obtain a passenger distribution prediction result, and transmitting the prediction result to a passenger information system; and S5, the electronic screen issues passenger density prediction information of each waiting area in real time, and a suggested waiting area is marked.

Description

technical field [0001] The invention belongs to the technical field of urban rail transit operation, in particular to a subway platform passenger distribution prediction system based on fuzzy logic theory. Background technique [0002] Compared with traditional ground transportation methods, the subway has the advantages of large capacity, high efficiency, and low energy consumption. While improving travel efficiency, it can also relieve ground traffic pressure. However, during the morning and evening peak hours on weekdays, the subway system often needs to face huge collection and distribution pressure, and the movement rules of passengers in the subway station are very complicated. The platform is an important part of the subway system, and it is of great significance to study the movement rules of the passengers on the platform to improve the travel efficiency of passengers and alleviate traffic congestion. [0003] The subway platform is an important place for passenger...

AI Technical Summary

Problems solved by technology

[0004] Usually, it takes a lot of manpower to guide passengers' waiting area selection based on experience and the effect is not good

Images