To detect an abnormal state of a road with high accuracy.SOLUTION: A road monitoring system of the present disclosure comprises: a cable including optical fibers for communication laid on a road; a reception unit which receives back-scattered light from at least one optical fiber for communication included in the cable; and a detection unit which detects a pattern according to a state of the road on the basis of the back-scattered light, and dispersedly detects the state of the road on the basis of the detected pattern according to the state of the road and a learning model.SELECTED DRAWING: Figure 1
【課題】道路の異常状態を高精度に検出すること。【解決手段】本開示の道路監視システムは、道路に敷設された通信用光ファイバを含むケーブルと、ケーブルに含まれる少なくとも1つの通信用光ファイバから、後方散乱光を受信する受信部と、後方散乱光に基づいて、道路の状態に応じたパターンを検出し、検出された道路の状態に応じたパターンと学習モデルとに基づいて、道路の状態を分散的に検出する検出部と、を備える。【選択図】図1
ROAD MONITORING SYSTEM, ROAD MONITORING DEVICE, ROAD MONITORING METHOD, AND PROGRAM
道路監視システム、道路監視装置、道路監視方法、及びプログラム
2024-02-01
Patent
Electronic Resource
Japanese
ROAD MONITORING SYSTEM, ROAD MONITORING DEVICE, ROAD MONITORING METHOD, AND PROGRAM
European Patent Office | 2023
|ROAD MONITORING SYSTEM, ROAD MONITORING DEVICE, AND ROAD MONITORING METHOD
European Patent Office | 2024
|ROAD MONITORING DEVICE, ROAD MONITORING SYSTEM, METHOD, AND PROGRAM
European Patent Office | 2016
|