Automatic adjustment method for urban rail transit trains based on real-time passenger flow

Abstract

The invention relates to an automatic adjustment method for urban rail transit trains based on real-time passenger flow. The specific adjustment process of the method comprises the steps that when a train runs to a platform, a trackside ATS judges whether the train is early, late or on time by comparing the actual arrival time of the train with planned timetable time; in combination with the real-time passenger flow condition of the platform, the train operation time is adjusted through the combination of the platform stop time and the interval operation time, and the adjusted time comprises the stop time and the interval operation time; and the adjusted time is sent to vehicle-mounted ATC equipment, the vehicle-mounted ATC equipment calculates a train interval ATO speed curve in combination with a movement authorization terminal point obtained from the trackside ATC, and automatic adjustment of the train is achieved. Compared with the prior art, the method has the advantages that automatic adjustment on early or late arrival of the train is achieved by combining actual conditions of the passenger flow, and the passenger satisfaction is effectively improved.

Description

technical field [0001] The invention relates to a method, in particular to an automatic adjustment method for urban rail transit trains based on real-time passenger flow. Background technique [0002] With the development of cities, especially large and medium-sized cities, road traffic congestion is becoming more and more serious. In order to alleviate road traffic congestion, more and more cities have begun to build rail transit. Rail transit has the characteristics of safety, punctuality, environmental protection, and large capacity. [0003] At present, the train adjustment is mainly based on the planned timetable prepared in advance. By comparing the actual time with the planned time, it is judged whether it is early, late, or punctual. The arrival and departure times of trains are more in line with the planned time. [0004] In the actual operation process, in the case of lateness, adjustments are made by reducing the stop time of the train and increasing the running ...

AI Technical Summary

Problems solved by technology

[0005] At present, most of the automatic adjustments of trains are based on the comparison and adjustment between the actual time and the planned timetable, without considering the actual situation of real-time passenger flow. For some hub stations or large passenger flow stations, passengers often cannot get on the train due to the large passenger flow. , sometimes the stop time cannot meet the time for passengers to get on and off the bus, passengers are squeezed by the doors and screen doors, and there are operational problems that affect the safety of passengers, which also affects passenger satisfaction.

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