Real-time rail transit passenger flow prediction and passenger guiding system

Abstract

The invention relates to the technical field of urban rail transit and transportation and provides a real-time rail transit passenger flow prediction and passenger guiding system.The real-time rail transit passenger flow prediction and passenger guiding system comprises a station passenger flow operation module for reading the number of passengers entering stations, substituting a Poisson model and performing accurate calculation to obtain the true number of passengers entering the stations, a train carried passenger operation module for reading an operation planning map of trains running on the same day and calculating the actual passenger capacity and the number of passengers waiting for the trains when the trains arrive at the stations, and a station stranded passenger operation module for calculating the number of stranded passengers at each station and calculating the load factor of each station of running routes of all trains, wherein if the load factors of middle stations of the routes are 1, it is indicated that the trains running along the routes are full, the stations at full strength and the number of stranded passengers at the current stations are displayed on a large screen in real time, and alternative trip plans leading to all destinations are provided.The real-time rail transit passenger flow prediction and passenger guiding system can predict stranded passenger flows at stations, takes preventive measures, avoids passenger stranding, reduces the peak pressure of rail transit and makes citizens' trips more convenient and safer.

Description

technical field [0001] The invention relates to the technical field of urban rail transit transportation, in particular to a real-time prediction of rail transit passenger flow and a passenger guidance system. Background technique [0002] In today's society, rail transit provides convenience for people to travel, advertising, communication, shopping, entertainment and other services. With the continuous development of my country's rail transit construction industry and the continuous advancement of science and technology, the cost of lines put into operation has increased year by year, and the operation methods have become more and more complicated. The scale of stations has become larger and more diverse. The various service functions of transportation need to achieve mutual penetration and complementary advantages, making rail transit an increasingly depressing thing. When passengers take the rail transit, they often get lost due to the lack of scientific and systematic g...

AI Technical Summary

Problems solved by technology

[0005] However, although the current dynamic passenger guidance system has made great progress compared with the original static passenger guidance system, it lacks the function of predicting the stranded passenger flow at the station, and cannot prevent problems before they happen. The time for optimal passenger flow guidance has been missed, and the phenomenon of passenger flow retention has occurred, and the safety hazards and timeliness problems caused by passenger flow retention have not been completely resolved.

Images