Rail transit passenger flow prototype generation method and device, equipment and medium

Abstract

The invention relates to a rail transit passenger flow prototype generation method and device, equipment and a medium. The method comprises the steps of obtaining the number of waiting people, the number of getting-on people and the number of getting-off people of a station according to video data; calculating the number of people in the train according to train weighing; correcting the number of passengers getting on and getting off to obtain accurate historical passenger flow data, and further generating a passenger flow prototype; in the actual operation process, according to real-time video data and train weighing data, providing real-time and accurate passenger flow distribution conditions for dispatching, giving platform waiting position suggestions according to the crowding degree of each compartment, comparing real-time data with reference passenger flow prototype data, and providing warning reminding or suggestions in time. Compared with the prior art, the invention has the advantages of ensuring the accuracy of the passenger flow data and the like.

Description

technical field [0001] The invention relates to a rail transit signal system, in particular to a method, device, equipment and medium for generating a rail transit passenger flow prototype. Background technique [0002] At present, the mainstream data sources on the market for building passenger flow models are the real-time inbound and outbound passenger flow obtained by the AFC system and the cross-sectional passenger flow obtained by the ACC system. For large-scale transfer stations, the inbound and outbound passenger flow obtained by the AFC system needs to be divided into multiple platforms of multiple lines; on the one hand, the cross-sectional passenger flow obtained by the ACC system has a large delay due to the limitation of its statistical acquisition method, on the other hand The accuracy of the calculation of the ACC system depends on the scale setting of the path selection model, and there are also inaccuracies. In the actual operation process, real-time and ac...

AI Technical Summary

Problems solved by technology

For large-scale transfer stations, the inbound and outbound passenger flow obtained by the AFC system needs to be divided into multiple platforms of multiple lines; on the one hand, the cross-sectional passenger flow obtained by the ACC system has a large delay due to the limitation of its statistical acquisition method, on the other hand The accuracy of the ACC system calculation depends on the scale setting of the path selection model, and there are also inaccuracies

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