Detection system and detection method for high speed railway automatic splitting phase self-reset train position

Abstract

The invention discloses a detection system and a detection method for a high speed railway automatic splitting phase self-reset train position. According to the system, axle counting points are arranged to be an axle counting point A, an axle counting point B, an axle counting point C, an axle counting point D, an axle counting point E, an axle counting point F and an axle counting point G, the axle counting points are designed to be combined with a logic control unit to form an obverse electricity conducting starting logic control main (standby) system, an obverse electricity conducting returning logic control main (standby) system, a reverse electricity conducting starting logic control main (standby) system and a reverse electricity conducting returning logic control main (standby) system. The train position detection system automatically judges fault during phase splitting of a train, automatic reset is achieved, manual intensity is greatly lowered, an intelligent fault judge technology and an intelligent recovery technology during phase splitting of the train are achieved, and accordingly accurate switching of power supply A phase electricity and power supply B phase electricity during phase splitting of the train is achieved, and therefore train operation safety and line traffic capacity are improved.

Description

Technical field [0001] The invention relates to the field of automatic phase passing control of electric locomotives, in particular to a high-speed railway automatic phase passing self-resetting train position detection system and detection method. Background technique [0002] At present, there are two main methods for automatically passing the phase separation zone in the world: one is the automatic power-off and phase separation of on-board equipment represented by Europe, which is customarily called the automatic phase passing of the vehicle; the other is ground equipment represented by Japan Automatic switching of power supply over-phase, habitually called ground automatic over-phase. [0003] The ground automatic phase passing system mainly relies on the train position detection technology. The train position detection equipment informs the vacuum circuit breaker to switch the timing of the vacuum circuit breaker, so that the train can pass through the electric phase division...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a high-speed railway automatic over-phase self-resetting train position detection system for the deficiencies of the prior art. Reset the problem to realize the correct switching of the A and B phases of the power supply

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