An unmanned train entry and exit method based on the auxiliary protection of the existing cbtc system

Abstract

The invention discloses an unmanned train entry and exit method based on the auxiliary protection of the existing CBTC system, including an exit method and an entry method. A small interlocking collector is added at the trackside, and the UTO system on-board CC and the existing CBTC system on-board CC can output in parallel to jointly control the train. The invention realizes that when the train leaves the train in the morning, it automatically wakes up from the parking lot and the train inspection warehouse of the depot, and after passing the power-on test, it runs to the preset main line station in unmanned mode without load; The station runs unloaded in unmanned mode to the preset parking lot, the depot train inspection warehouse line stops, and the train automatically sleeps. Therefore, the existing equipment can be used to the greatest extent, the efficiency of train entry and exit can be effectively improved, the intensity of operation can be reduced, and the problem of inconvenient commuting for drivers can be solved.

Description

Technical field[0001]The invention relates to rail transit technology, in particular to a method for unmanned entry and exit of trains.Background technique[0002]In the existing urban rail transit signal system, most of the traditional CBTC system functions are implemented only on the main line. Most of the parking lots and depots adopt the traditional interlocking level control mode. Before leaving the train every morning, the control center personnel are required to arrange according to the dispatch plan Corresponding to the train's outbound route, the driver gets on the train and activates the on-board CC and performs the power-on test. After the train's power-on test passes, the driver confirms that the vehicle is fault-free, and drives the train according to the dispatch command and ground signals. The driver controls the train to a certain limit When the train runs over speed, the on-board ATP equipment implements emergency braking to stop. The safety of train operation is guar...

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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