A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VEHICLE TRACKING SYSTEM USING SMART-PHONE AS ACTIVE TRANSPONDER
A system combining readers for RFID transponders and Bluetooth® devices for automated roadway tolling and monitoring is described. Because of the ubiquity of Bluetooth® devices, filtering methods are described to narrow received Bluetooth® signals to a particular monitored traffic lane and to further associate the Bluetooth® signal with a registered RFID toll tag in a vehicle. Signal strength of the Bluetooth® signal at each of a plurality of receiver antennas may be used to identify the location of the Bluetooth® device that emitted the signal.
VEHICLE TRACKING SYSTEM USING SMART-PHONE AS ACTIVE TRANSPONDER
A system combining readers for RFID transponders and Bluetooth® devices for automated roadway tolling and monitoring is described. Because of the ubiquity of Bluetooth® devices, filtering methods are described to narrow received Bluetooth® signals to a particular monitored traffic lane and to further associate the Bluetooth® signal with a registered RFID toll tag in a vehicle. Signal strength of the Bluetooth® signal at each of a plurality of receiver antennas may be used to identify the location of the Bluetooth® device that emitted the signal.
VEHICLE TRACKING SYSTEM USING SMART-PHONE AS ACTIVE TRANSPONDER
GRAVELLE KELLY (author) / ELSON JOHN TODD (author) / LANTZ GREG (author) / MELVILLE MICHAEL (author) / HAMEL PAUL (author)
2024-10-03
Patent
Electronic Resource
English
IPC:
G06K
Erkennen von Daten
,
RECOGNITION OF DATA
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS
/
H04W
WIRELESS COMMUNICATION NETWORKS
,
Drahtlose Kommunikationsnetze
Vehicle tracking system using smart-phone as active transponder
| European Patent Office | 2023
WIRELESS CHARGING SYSTEM FOR ELECTRIC VEHICLE USING SMART-PHONE
| European Patent Office | 2023
Structural displacement measurements using DC coupled radar with active transponder
| Wiley | 2017