公开(公告)号：US20240217567A1

公开(公告)日：2024-07-04

申请号：US17916315

申请日：2021-10-26

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Seh Chan OH ,  Jun Seong PARK ,  Young Ju KIM ,  Rag Gyo JEONG

IPC: B61L27/20 ,  B61L27/16 ,  B61L27/60

CPC classification number: B61L27/20 ,  B61L27/16 ,  B61L27/60

Abstract: The present disclosure provides a method and apparatus for providing an automated interlocking logic for moving-block railway signaling. According to at least one embodiment, the present disclosure provides a method for generating a train route for railway signaling based on moving block principle, including generating a directed graph for a track layout by calling pre-stored track information, generating a path matrix corresponding to the number of movement hops of a train based on the directed graph, and generating a train route from the path matrix, and verifying the train route by obtaining route information of the train from a mission of an automatic train supervision (ATS) system and comparing the route information with the train route.

公开(公告)号：US20230087643A1

公开(公告)日：2023-03-23

申请号：US17830866

申请日：2022-06-02

Applicant: KOREA RAILROAD RESEARCH INSTITUTE

Inventor： Suk Mun OH ,  Ho Chan KWAK ,  Ji Young SONG ,  Rag Gyo JEONG

IPC: B61L25/02 ,  B61L27/14 ,  G08G1/123 ,  G08G1/00

Abstract: The present disclosure provides a method and apparatus for determining coupling and decoupling positions between trains. In at least one embodiment, the present disclosure provides a method performed by an apparatus for determining coupling and decoupling positions between trains, the method comprising collecting performance data, simulation data, and real-time data, calculating a first parameter and a second parameter, and determining the coupling and decoupling positions between the trains.