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1. (WO2018036736) TRACK-BASED TRANSMISSION DEVICE, PARTICULARLY A BEACON, VEHICLE-BASED LOCATING DEVICE AND METHOD FOR LOCATING A VEHICLE

Pub. No.:    WO/2018/036736    International Application No.:    PCT/EP2017/068724
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Wed Jul 26 01:59:59 CEST 2017
IPC: B61L 3/12
B61L 25/02
Applicants: SIEMENS MOBILITY GMBH
Inventors: LISO NICOLÁS, Marcos
Title: TRACK-BASED TRANSMISSION DEVICE, PARTICULARLY A BEACON, VEHICLE-BASED LOCATING DEVICE AND METHOD FOR LOCATING A VEHICLE
Abstract:
The invention relates inter alia to a track-based transmission device, particularly a beacon (100), for sending a transmission signal (S1) that allows a vehicle (300), particularly a rail vehicle, passing the transmission device to effect locating. According to the invention, there is provision for the transmission device to be configured such that it transmits a respective transmission signal (S1, S2), allowing locating, in a first frequency band and at least one second frequency band, which is different from the first.