Vehicle simulation control method and system for urban rail transit

Abstract

The invention provides a vehicle simulation control method and system for urban rail transit. The method comprises the steps of sending a first control command and train information in a current sand table to a simulation console; updating control state information after the simulation console acknowledges communication connection, and sending second control information to the sand table; updating the control state information again after the simulation console acknowledges communication connection, thus completing two-way control connection; and after the simulation console receives the control starting command and the real-time information of a train in the sand table, forwarding the operation instruction returned by the simulation console to the sand table, and controlling the train to run in the sand table. The system comprises a train information acquisition module, a simulation console control module, a sand table control module and a two-way control module. The method and the system can effectively simulate the practical operation process and the CBTC (Communication Based Train Control) tracking process of the train on a real route, and accurately and reliably demonstrate the practical operation process of the train on the real route, thereby effectively reducing the operation error of simulation control.

Description

technical field [0001] The invention relates to the field of train simulation control, in particular to a vehicle simulation control method and system in urban rail transit. Background technique [0002] The CBTC system is used to realize the two-way communication between the vehicle and the ground in the urban rail transit, and it transmits a large amount of information and fast transmission speed. The maintenance work can greatly improve the passing capacity of the section, flexibly organize two-way operation and one-way continuous departure, and easily adapt to the operation control of trains with different speeds, different traffic volumes, and different types of traction, etc. In CBTC, not only train operation control can be realized, but also operation management can be integrated, because the two-way communication system can not only have two-way transmission of safety information, but also two-way transmission of non-safety information. [0003] In order to ensure t...

AI Technical Summary

Problems solved by technology

[0004] However, the control of the current simulation bridge is mainly a virtual scene, and the control and operation of the train by controlling the buttons of the simulation bridge will cause large errors and cannot meet the tracking requirements of CBTC.

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