System and method for guiding urban railway traffic passenger flow based on last bus time

Abstract

The invention relates to a system and method for guiding urban railway traffic passenger flow based on last bus time, and belongs to the technical field of urban railway traffic guidance devices and methods. The system comprises a man-machine interaction subsystem, a path reachable range search subsystem, a reachability display subsystem, an active stepping subsystem and the like. The current time and the current station are used as known conditions through the active stepping subsystem, the system carries out calculation and search, and the reachability of the station on a whole road network at the time is obtained and is displayed on the reachability display subsystem. Passengers input query conditions through the man-machine interaction subsystem, calculation is carried out through the system, and a result is displayed. The system and method meet the requirement for acquiring travel information which does not have network query conditions or has the network query conditions and ambiguous destinations. Reachable stations closet to the destinations are provided for unreachable paths with last buses missed. The scheme that the passenger must go out at latest for reaching the destinations is provided. The real-time path network range which the passengers can reach by starting from a certain station in the path network at specific time is inquired or actively distributed.

Description

Technical field [0001] The invention relates to an urban rail transit passenger flow guidance system based on the time of the last train and a method thereof, in particular to a method that uses information technology to assist rail transit command work, solves the problems of safety and efficiency of the road network, and reduces passengers' missed last trains Inconvenient, the system and method for improving the travel quality of passengers in the urban rail transit network belong to the technical field of urban rail transit command devices and methods, Background technique [0002] The scale of the urban rail transit network has expanded, the reachable range has become larger, the road network is complex, and more and more long-distance trips are undertaken. The non-24-hour urban rail transit network will have the last train every day. The road network will gradually reduce the reachable path and the reachable range will gradually become smaller. Passengers who cannot accurat...

AI Technical Summary

Problems solved by technology

[0004] Under the condition of the last bus, due to the non-uniform departure time of each line in the road network, the reachable range of the road network will gradually shrink over time, and the reachable domain of passengers will also continue to shrink. There is no continuity of time, and it often happens that passengers do not transfer to trains after arriving at the transfer station, so that passengers cannot reach the destination station

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