Vacuum pipeline magnetic suspension high-speed galloping parking protection control method

Abstract

The invention discloses a parking protection control method for a vacuum pipeline magnetic suspension high-speed galloping vehicle. The parking protection control method comprises the steps that S100, a parking request signal is received; s102, judging whether parking is caused by a fault, if so, turning to S108, and if not, turning to S104; s104, the galloping vehicle is controlled to run according to the speed of the entrance of the station, and the current distance between the galloping vehicle and the connection gallery bridge is determined after the galloping vehicle enters the station; s106, controlling the galloping vehicle to run at the first braking speed until the galloping vehicle stops; s108, whether emergency stop is carried out or not is judged, if yes, the step S110 is executed, and if not, the step S112 is executed; s110, calculating a galloping parking position according to the maximum deceleration, and turning to S116; s112, the current distance between the galloping vehicle and the nearest gate valve is determined; s114, calculating a galloping parking position according to the current distance; s118, judging whether the parking position is located at a single-tube double-line position or not, if yes, turning to S120, and if not, turning to S126; s120, the parking position closest to the escape door in the single-pipe double-line pipeline is determined; s122, controlling the galloping vehicle to run according to the position until the galloping vehicle stops; s126, the parking position closest to the escape door in the pipeline outside the single pipe and the double lines is determined; and S128, controlling the galloping vehicle to run according to the position until the galloping vehicle stops.

Description

technical field [0001] The invention relates to the technical field of automatic train control, in particular to a parking protection control method for a vacuum pipeline maglev high-speed flying car. Background technique [0002] With the emergence of automatic train control (ATC) systems, trains have realized functions such as automatic protection, automatic driving, and automatic monitoring. Among them, the automatic train driving (ATO) system is an important subsystem of the ATC system, which mainly completes the control of the train door switch and automatic speed adjustment (including traction, braking and parking control, etc.), and can realize the automatic control of the main line and the return line, etc. . Whether the train can stop safely or not directly affects the reliability of the entire ATC system. [0003] The parking control method in the prior art is aimed at that the environment in which the train runs and stops is under normal atmospheric pressure, an...

AI Technical Summary

Problems solved by technology

The solution provided by the existing technology will not be able to realize the safe parking of the vacuum tube magnetic levitation high-speed flying car

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