Train control method and system for providing train control data for train equipped with LKJ

Abstract

The invention discloses a train control method and system for providing train control data for a train equipped with an LKJ, and the method comprises the steps: enabling the train to enter a station data server coverage range of a station yard with a server, and enabling the station yard with the server to transmit the train control information of the station yard with the server to the train in a wireless broadcast manner through the station data server; and before the train enters the server-free station yard, the server-free station yard sends train control information of the server-free station yard to the train through the combined transponder. The control information used by the vehicle-mounted equipment applied to the ordinary-speed line is mainly from a passive transponder message, and is from the train control information of the station data server in a few complex multi-branch station yards and multi-departure station yards, so that the line data of the running route does not need to be compiled manually for the vehicle-mounted equipment of each train; the maintenance workload of vehicle-mounted equipment is greatly reduced, the running safety of the ordinary-speed railway is improved, and the implementation cost is greatly reduced compared with the implementation cost of arranging a station data server in each station yard.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to a train control method and system for providing train control data for trains equipped with LKJ. Background technique [0002] At present, China's normal-speed railways mainly use the on-board equipment of CTCS-0 train control system, which is composed of general locomotive signals and train operation monitoring and recording devices (English abbreviation LKJ, the same below). All the line data information of the road is written into the memory card and inserted into the on-board equipment, and at the same time, it assists the driver to select the track number, branch line number and other operations to control the train operation. At present, there are more than 20,000 general-speed railway vehicles in the country. The on-board equipment cannot be used as a safe driving certificate, and the compilation of the on-board equipment for each locomotive is heavy in wo...

AI Technical Summary

Problems solved by technology

However, due to the high cost of train control centers or LEUs, and my country's normal-speed railway lines exceed 200,000 kilometers, and there are as many as 20,000 stations, it will cost a lot to set up train control centers or LEUs.

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