Freight train departure method and cbtc system based on cbtc system

Abstract

The invention relates to the technical field of rail transportation signals, and discloses a freight train departing method based on a CBTC system and the CBTC system. The CBTC system comprises vehicle-mounted equipment of trains and a centralized traffic controlling system. The freight train departing method comprises the steps that a request for inquiring a train running chart is sent to the centralized traffic controlling system by the vehicle-mounted equipment; a train running plan of the corresponding train is obtained by the centralized traffic controlling system from a train planned running chart according to the request, and the train running plan is sent to the vehicle-mounted equipment by the centralized traffic controlling system; the vehicle-mounted equipmentprepares departing according to the train running plan; and under the circumstance that departing preparation of the train is finished, the centralized traffic controlling system conducts departing road accessing for the train according to the train running plan. According to the freight train departing method based on the CBTC system and the CBTC system, people involving can be eliminated or significantly reduced, and automatic departing is finished, so that departing efficiency of the freight trains is improved, and meanwhile, labor intensity of related personnel is effectively reduced, and the heavy-load high-density developing direction of freight railways is met.

Description

technical field [0001] The invention relates to the technical field of rail transit signals, in particular to a CBTC system-based freight train departure method and a CBTC system. Background technique [0002] Train departure is an important part of railway traffic organization, which requires the close cooperation of traffic commanders and drivers, and is directly related to the operating efficiency and traffic safety of the line. Different lines, different signaling systems, and different departure methods. The existing freight railways all adopt fixed blockage. According to the display of the signal machine, the traffic commander at the station handles the route after meeting the departure conditions, and manually notifies the driver through the wireless intercom equipment. The driver completes the departure according to the display of the ground signal machine. Relevant procedures (such as a brief brake test), start the train. [0003] However, freight trains have the ...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the technical problem of inefficient freight train departure in the above-mentioned prior art, the present invention provides a freight train departure method based on the CBTC system. The CBTC system includes: on-board equipment of the train and a centralized dispatching system. The method includes : the vehicle-mounted device sends a request for querying the train operation diagram to the centralized dispatching system; the centralized dispatching system acquires the train operation plan corresponding to the train in the train plan operation diagram according to the request and sends the train operation plan to The vehicle-mounted equipment; the vehicle-mounted equipment prepares to depart according to the train operation plan; when the train is ready to depart, the dispatching centralized system handles the departure route for the train according to the train operation plan

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