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US 12,722,676 B2Granted
Grade crossing system including grade crossing predictor in electrified propulsion territory
AssigneeSiemens Mobility GmbH
InventorMark Corbo
Life of this patent
Estimating the term…
Abstract
A grade crossing system includes a track circuit with a grade crossing predictor (GCP) in electrified propulsion territory, and at least one filter configured to attenuate or eliminate electromagnetic interference (EMI) occurring in the electrified propulsion territory.
Claims14
A grade crossing system, comprising:
- a track circuit comprising a grade crossing predictor (GCP) in electrified propulsion territory, and
- at least one filter configured to attenuate or eliminate electromagnetic interference (EMI) occurring in the electrified propulsion territory,
- wherein the EMI originates from an electric locomotive or train and from an electrically powered on-track signaling system.
Dependencies are inferred from the claim text.