A road monitoring system according to the present disclosure includes a cable (20) including a communication optical fiber laid on a road (10), a reception unit (331) configured to receive an optical signal from at least one communication optical fiber included in the cable (20), and a detection unit (332) configured to detect, based on the optical signal, a pattern according to a traveling state of a vehicle on the road (10), and detect, based on the detected pattern, a traveling state of a vehicle on the road (10).
ROAD MONITORING SYSTEM, ROAD MONITORING DEVICE, ROAD MONITORING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
2022-02-03
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Europäisches Patentamt | 2022
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