Rail car control system and method for rail combining or dividing area

Abstract

The invention relates to a rail car control system and method for a rail combining or separating area. Wherein the rail combining or separating area is provided with at least two rails, the system comprises a control center and at least two rail cars, at least one rail car travels on one rail of the at least two rails, and at least one rail car travels on the other rails of the at least two rails;when the rail car running on one of the at least two rails is driven into the rail dividing or combining area, the control center simulates virtual position information of the rail car on the other rails according to position information of the rail car on the current rail, and controls the speed and distance of the rail car running on the other rails according to the virtual position information. According to the control method and system, the rail combining efficiency can be improved, the rail combining safety can be guaranteed, and the implementation mode is simple.

Description

technical field [0001] The invention relates to the technical field of rail car control, in particular to a rail car control system and method for a rail merge or rail split area. Background technique [0002] The suspended rail transit system moves ground traffic to the air, which can alleviate urban traffic problems without expanding the city's existing road facilities. In the suspended rail transit system, the vehicles are generally dispatched uniformly by the dispatching system, and generally run at a constant speed. However, vehicles need to merge in the actual operation process, that is, merge from one track to another, and at this time, it may be necessary to change the speed. If the scheduling is not proper, a series of collisions will occur. A safe distance is used to ensure that there is no collision. For example, the publication number is CN110126887A, and the Chinese invention application entitled "A Method for Improving the Efficiency of Vehicle Turning and Me...

AI Technical Summary

Problems solved by technology

However, in this method, it is necessary to collect the speed of the main rail vehicle and the auxiliary rail vehicle at the same time, then calculate the running time according to the speed of the main rail vehicle, then calculate the distance of the auxiliary rail vehicle according to the time and the speed of the auxiliary rail vehicle, and finally notify the main rail Whether the vehicle and the auxiliary rail vehicle change speed, the calculation process is complicated, and the timeliness is poor. For the rail vehicle, a small time difference may lead to a large distance difference, which may lead to a collision accident

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