Interconnection collinear and cross-line running train autonomous running system

Abstract

The invention discloses an interconnection, intercommunication, collinear and cross-line running train autonomous running system which can support collinear or cross-line running of trains assembled with on-board controllers (OBC) of different manufacturers on one or more rail transit lines assembled with different trackside signal devices. The system comprises an on-board controller (OBC), a target controller (OC), a train automatic monitoring system (ATS) and an interconnection and intercommunication interface adaptation module, the OBC receives and executes an operation command issued by the automatic train monitoring system (ATS) through the interconnection and intercommunication interface adaptation module, acquires the running resources of the target controller (OC) through the interconnection and intercommunication interface adaptation module, and provides train state information for the automatic train monitoring system (ATS) through the interconnection and intercommunication interface adaptation module; the current line target controller OC interacts with the adjacent line target controller OC through the interconnection and intercommunication interface adaptation module, and shares and transfers the driving resource state of the overlapping region.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to train control technology. Background technique [0002] With the continuous development of the rail transit industry, the vehicle-to-vehicle communication system has developed rapidly with the advantages of low cost and high efficiency. The line network (emergency) command center NCC, as a standard configuration of smart transportation, has also been officially put into operation in many regions. However, at present, most train-to-vehicle communication systems are autonomous train operation systems based on trains equipped with their own on-board controllers running on one or two lines equipped with their own trackside equipment, which is contrary to the concept of smart transportation and does not conform to the line network The command center is in charge of the entire region's rail transit network and the expectation of networked operations. Contents of the ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the rail transit industry, the vehicle-to-vehicle communication system has developed rapidly with the advantages of low cost and high efficiency. The line network (emergency) command center NCC, as a standard configuration of smart transportation, has also been officially put into operation in many regions. However, at present, most train-to-vehicle communication systems are autonomous train operation systems based on trains equipped with their own on-board controllers running on one or two lines equipped with their own trackside equipment, which is contrary to the concept of smart transportation and does not conform to the line network The command center governs the entire regional rail transit network and the expectation of networked operations

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