Full-automatic operation control system of rail transit car depot or parking lot

Abstract

The invention discloses a full-automatic operation control system of a rail transit car depot or parking lot. The full-automatic operation control system comprises a train-ground communication subsystem, a train locating subsystem, an automatic train protection subsystem and a train automatic operation subsystem, wherein the train-ground communication subsystem is used for sending speed codes or movement authority information to the automatic train protection subsystem; the train locating subsystem is used for providing train position information and rectifying the distance measuring result of the automatic train protection subsystem; the automatic train protection subsystem is used for monitoring the running speed of a train; and the train automatic operation subsystem is used for realizing automatic operation of the train. The system can be used for improving the safety of traveling operation in the car deport and the parking lot, reducing the labor intensity of a driver and avoiding the influence of slow operation of a train inlet / outlet section on main track operation sequence; and meanwhile, the system is compatible with a main track and an existing system, can adapt to new construction and renovation projects, can be easily realized and does not need more investment.

Description

technical field [0001] The invention relates to the technical field of urban rail transit, in particular to a fully automatic operation control system for rail transit depots or parking lots. Background technique [0002] With the rapid expansion of the city and the rapid growth of traffic volume, the urban rail transit lines continue to extend, and the traffic density continues to increase, resulting in an increasing number of trains stored in depots or parking lots, and increasingly heavy operations. People are under unprecedented work pressure. At the same time, the problem of automatic protection of train operation in the depot or parking lot has not received enough attention. When the train is running in the depot or parking lot, it usually runs in a "restricted manual driving mode", which is not fully equipped. The on-board ATP system only monitors that the running speed of the train is not higher than the "speed that can be stopped at any time", and the driver contro...

AI Technical Summary

Problems solved by technology

[0002] With the rapid expansion of the city and the rapid growth of traffic volume, the urban rail transit lines continue to extend, and the traffic density continues to increase, resulting in an increasing number of trains stored in depots or parking lots, and increasingly heavy operations. People bring unprecedented work pressure

At the same time, the problem of automatic protection of train operation in the depot or parking lot has not received enough attention. When the train is running in the depot or parking lot, it usually runs in a "restricted manual driving mode", which is not fully equipped. The automatic train protection (hereinafter referred to as ATP) function, the on-board ATP system only monitors that the train running speed is not higher than the "speed that can be stopped at any time", and the driver controls the train operation according to the ground signal display, lacking automatic protection against the train's impending signal

[0003] In the depot or parking lot, due to the complex topology of the line, the large number of routes and signal machines, the driver controls the train operation according to the ground signal display, which is not only labor-intensive, but also prone to errors

If the driver misunderstands the signal, misses the best time to brake, and crosses the signal machine showing the red light, it may cause serious accidents such as crushing the switch, conflict with other trains, or derailment and overturning of the train, threatening the safety of the operation.

Especially in the morning and evening peak periods, when trains enter and exit sections frequently, accidents occur at this time, which will have a great impact on the operation order of main line trains

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