ctcs-3 level train automatic operation on-board device and rail transit vehicle

Abstract

The present invention provides a CTCS-3 onboard device for automatic train operation and a rail transit vehicle, wherein the CTCS-3 onboard device for automatic train operation comprises: an interface module (10) and a train control command generating module (11), wherein the interface module (10) is connected to the train control command generating module (11), an automatic train protection device (20), and a train control interface (21), respectively; the train control command generating module (11) exchanges information with the automatic train protection device (20) and the train control interface (21) via the interface module (10); and the train control command generating module (11) is used to generate train control commands according to information received via the interface module (10), and transmit the train control commands to the train control interface (21) via the interface module (10), so that devices connected to the train control interface (21) can obtain and execute the commands. The CTCS-3 onboard device for automatic train operation and the rail transit car according to the present invention can efficiently and automatically control a high-speed train, which in turn enables the smooth operation and stopping precision, thereby improving passenger comfort and satisfaction.

Description

technical field [0001] The invention relates to train operation control technology, in particular to a CTCS-3 train automatic operation vehicle-mounted device and a rail transit vehicle. Background technique [0002] China Train Control System (hereinafter referred to as: CTCS)-3 train control system is the core safety system of domestic high-speed railways, the key equipment to ensure the safe and efficient operation of high-speed trains, and the "high-speed railway" control center" and "nervous system". The CTCS-3 train control system exchanges information with the train control ground equipment through the GSM-R (GSM for Railway) wireless communication network to meet the operating speed of more than 350km / h and the requirements for the 3-minute tracking interval of the train. The CTCS-3 train control system is a large-scale distributed interactive system with complex structure and various interfaces, which requires high interoperability and real-time performance. [00...

AI Technical Summary

Problems solved by technology

[0004] At present, urban rail transit vehicles already have the ATO function, but because the operating speed of urban rail transit vehicles is relatively low, its maximum operating speed of 120km / h is less than half of the current maximum operating speed of high-speed railways, and urban rail transit The ATO system in the vehicle does not match the CTCS-3 train control system and cannot be implemented in high-speed trains

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