Document Type and Number:
Japanese Patent JPWO2022044319
Kind Code:
A1
Abstract:
A deterioration discrimination system according to the present disclosure includes: an optical fiber cable (20) configured to be laid in a utility pole (10); a communication unit (31) configured to receive an optical signal from optical fibers (21) included in the optical fiber cable (20); a detection unit (32) configured to detect, based on the optical signal received by the communication unit (31), vibrations that are generated in the utility pole (10); and a discrimination unit (41) configured to discriminate, based on a vibration frequency of the vibrations that are generated during a specified period among the vibrations that are detected by the detection unit (32), deterioration of the utility pole (10).
Application Number:
JP2022545251A
Publication Date:
March 03, 2022
Filing Date:
August 31, 2020
Export Citation:
