Method for monitoring a component of a rail or road, by using a with the component associated self-contained unit having an internal radio transmitter and an internal radio receiver of a radio signal; an internal battery, of not rechargeable type with a sufficient capacity to provide the unit at least 5 years of the required power supply; an internal memory and an internal microprocessor; a sensor; an internal analog-to-digital converter; an internal clock; an antenna, wherein the unit transmits the data to a remote receiver by radio. The data communication applies a network of LPWAN type via modulated and not modulated chirps in combination.
MONITORING WITH A LPWAN DATA LOGGER
ÜBERWACHUNG MIT EINEM LPWAN-DATENLOGGER
SURVEILLANCE AVEC UN ENREGISTREUR DE DONNÉES LPWAN
28.12.2016
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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