Controlled station communication method of train control interlocking integrated system

Abstract

The invention discloses a controlled station communication method of a train control interlocking integrated system, and the method comprises the following steps: exchanging a first local blue network port of a first original communication board and a second local blue network port of a second original communication board in a controlled station safety platform, interchanging a first far-end blue network port of the first original communication board with a second far-end blue network port of the second original communication board to obtain a first new communication board and a second new communication board; connecting the first new communication board and the second new communication board with the trackside equipment driving and mining unit, so that a new local communication path is formed between the controlled station and the trackside equipment driving and mining unit; connecting the first new communication board and the second new communication board with a first main communication board and a second main communication board in a main control station safety platform respectively, so that a new far-end communication path is formed between the controlled station and the main control station; and constructing a new data transmission path according to the new local communication path and the new far-end communication path, thereby enabling the controlled station to carry out data forwarding.

Description

technical field [0001] The invention relates to the technical field of rail transit signals, in particular to a communication method for a controlled station of a train control and interlocking integrated system. Background technique [0002] With the development of China's high-speed railways, the integrated train control interlocking system is increasingly widely used in the new generation of ground equipment. The integrated train control interlocking system can not only cope with the increasingly complex station environment, but also satisfy users There are higher requirements for train speed and safety. The train control and interlocking integrated system integrates the system functions of the train control center and computer interlocking, and is suitable for CTCS-0 to CTCS-4 high-speed passenger dedicated lines, intercity railways, and ordinary-speed railways. Generate and send and provide interfaces with other railway systems (such as dispatching centralized control ...

AI Technical Summary

Problems solved by technology

The procedure for the controlled station to forward the data to the master control station is as follows: the communication board in the security platform of the controlled station collects the data of the electronic execution unit and the ground electronic unit and sends it to the corresponding computing board, and the computing board performs the data collection. Perform analysis and processing and transmit to the master control station; due to the long time for the computing board to process data, the data collected by the controlled station cannot be forwarded to the master control station in real time

If the communication board in the security platform of the controlled station directly transmits the collected data of the electronic execution unit and the ground electronic unit to the main control station without being processed by the operation board, the data will not be controlled by the main control station due to the problems of the main unit and the backup unit. site approval

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