AN ALERT DEVICE

An alert device, including a wireless communications receiver for receiving alert files for said device, a positioning unit for providing location data representing the location of said device, a microcontroller system for processing and storing said alert files, and performing an alert application...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MCDONALD, IAN, KENNETH, FRANCIS, BEARD, DAVID, LEWIS, DONAGHEY, ANDREW, PAUL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS
Online-Zugang:	Volltext bestellen
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