Lightweight train control system based on TAG positioning

Abstract

The invention relates to a lightweight train control system based on TAG positioning. The lightweight train control system based on TAG positioning comprises a central device, a station automatic pilot system and an on-board device. The central device is in communication with the station automatic pilot system. The station automatic pilot system is in communication with the on-board device. The central device is used for sending an operation plan and a rail section occupation condition to the station automatic pilot system. The station automatic pilot system is used for adjusting the operationlevel of a train according to the operation plan and rail section occupation condition sent from the central device. The on-board device comprises an on-board automatic pilot system which is in communication with the station automatic pilot system. The on-board automatic pilot system is used for receiving operation plan information of the station automatic pilot system and controlling the train to operate automatically. The lightweight train control system based on TAG positioning is simple in structure, high in expansibility and almost free of dependence, and modifications to existing systems are few.

Description

technical field [0001] The invention belongs to the technical field of train control systems, in particular to a lightweight train control system based on TAG positioning. Background technique [0002] The train operation control system is the key technology to ensure the safe and high-speed operation of the train, referred to as the train control system. The system can be divided into on-board, ground, and trackside parts. Both the automatic train driving system (ATO) and the automatic train protection system (ATP) belong to the on-board part of the train control system. [0003] The automatic train driving system (ATO) mainly completes the functions of automatic departure in the train station, automatic operation in the section, automatic parking in the station, precise parking on the platform, and departure monitoring. When a vehicle equipped with an automatic train driving system (ATO) is running, the main duty of the driver is to monitor and look out, and immediately i...

AI Technical Summary

Problems solved by technology

[0004] At present, the mainstream of my country's urban rail transit with the function of automatic driving system is the CBTC system, which has a complex structure and many interfaces. If the existing subway wants to upgrade the CBTC line, it needs to add multiple ground equipment, and considering the compatibility of the existing equipment, it is more difficulty

For the existing trunk railway passenger and freight lines, if the automatic driving system function is to be added, no matter whether the C2+ATO system solution or the high-speed rail ATO system solution is adopted, the construction and transformation are difficult, long-term, and costly

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