Train unmanned site access method based on prior CBTC system auxiliary protection

Abstract

The invention discloses a train unmanned site access method based on prior CBTC system auxiliary protection, which comprises an exit method and an entrance method, wherein a set of UTO system is addedon the basis of the prior CBTC system, a small interlocking collector is added beside a main track, and a train-mounted CC of the UTO system and a train-mounted CC of the prior CBTC system can outputin parallel to jointly control a train. According to the invention, after the train automatically wakes up and passes the electrification test at a parking lot and a train section inspection depot when the train leaves in the morning, the train runs to a preset main track station in an unmanned mode without load; after the operation is finished on the same day, the train runs from the terminal station to a preset parking lot in an unmanned mode without load, and the train stops on a train section examination depot track and the train automatically hibernates. Therefore, the prior equipment can be utilized to the maximum extent, the efficiency of train section / station access can be effectively improved, the operating work intensity is reduced, and the problem that drivers are inconvenientin going to and going off work can be solved.

Description

technical field [0001] The invention relates to rail transit technology, in particular to a method for unmanned trains entering and exiting depots. Background technique [0002] Most of the existing urban rail transit signal systems only implement the traditional CBTC system functions on the main line. Most of the parking lots and depots adopt the traditional interlocking control mode. Corresponding to the way out of the train, the driver starts the on-board CC and performs a power-on test. After the train power-on test passes and the driver confirms that the vehicle has no faults, he drives the train according to the dispatch command and the ground signal display. The driver controls the train within a certain limit. Running at low speed, when the train runs overspeed, the on-board ATP equipment implements emergency braking to stop, and the safety of the train operation is jointly guaranteed by the interlocking equipment, ATP on-board equipment, dispatchers and drivers. Af...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the depot is a non-automated depot, the main line adopts the existing engineering line of the traditional CBTC signal system, the parking lot and the depot all adopt the traditional interlocking level control mode, the train runs without ATC protection, and the traffic is safe Jointly guaranteed by interlocking equipment, dispatchers, and drivers, the capacity of entering and exiting sections / fields is limited by the protective interval based on the shunting approach, and the efficiency of entering and exiting sections / fields is low. The dispatching and command of fields are completely completed manually, and the operation intensity is high , and usually, the parking lots and depots of subway lines are relatively remote, and it is very inconvenient for drivers to commute, especially for remote areas where the winter is colder, it is particularly inconvenient for drivers to commute

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