Patent No. EP2647543 (titled "System For Detecting Characteristics Of Passing Railway Vehicles") was filed by SST Signal UNS System Technik on Apr 2, 2013. The application was issued on Aug 12, 2020.
System for monitoring rail vehicle wheelset temperature sensors, comprising a load sensor to detect mechanical loads on the sensor, an internal state sensor to monitor sensor health, and an evaluation unit to determine the sensor's load condition based on both sensor inputs. The system enables load-dependent maintenance of wheelset temperature sensors by continuously monitoring their load state and internal condition.

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| Company | Opposition Date | Representative |
|---|---|---|
| IBERICA TECHNOLOGIA EN SISTEMAS DE SEGURIDAD FERROVIARIOS SL | Nov 30, 2017 | KBN |
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