Aspects of the present disclosure describe distributed fiber optic sensing (DFOS) systems, methods, and structures that advantageously enable and/or facilitate the continuous, real-time monitoring and identification vehicle speed, vehicle direction, vehicle axle width, vehicle type, total number of vehicle axles, and vehicle count. The DFOS sensing fiber is advantageously positioned underneath a roadway/highway in a novel arrangement/layout and temporal measurements are made to provide vehicle identification.
Vehicle speed, direction, and size measurement using temporal distributed fiber optic sensing
04.04.2023
Patent
Elektronische Ressource
Englisch
VEHICLE SPEED, DIRECTION, AND SIZE MEASUREMENT USING TEMPORAL DISTRIBUTED FIBER OPTIC SENSING
Europäisches Patentamt | 2021
|VEHICLE SPEED, DIRECTION, AND SIZE MEASUREMENT USING TEMPORAL DISTRIBUTED FIBER OPTIC SENSING
Europäisches Patentamt | 2021
|