US Patent Application 18022955. DETERIORATION DISCRIMINATION SYSTEM, DETERIORATION DISCRIMINATION APPARATUS, AND DETERIORATION DISCRIMINATION METHOD simplified abstract

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DETERIORATION DISCRIMINATION SYSTEM, DETERIORATION DISCRIMINATION APPARATUS, AND DETERIORATION DISCRIMINATION METHOD

Organization Name

NEC Corporation


Inventor(s)

Tadayuki Iwano of Tokyo (JP)


Nao Ogura of Tokyo (JP)


Hiroaki Koshio of Tokyo (JP)


Hideaki Takeda of Kanagawa (JP)


Motohito Ebihara of Kanagawa (JP)


DETERIORATION DISCRIMINATION SYSTEM, DETERIORATION DISCRIMINATION APPARATUS, AND DETERIORATION DISCRIMINATION METHOD - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18022955 Titled 'DETERIORATION DISCRIMINATION SYSTEM, DETERIORATION DISCRIMINATION APPARATUS, AND DETERIORATION DISCRIMINATION METHOD'

Simplified Explanation

This abstract describes a system that can detect and discriminate the deterioration of a utility pole. The system includes an optical fiber cable that is laid in the pole, a communication unit that receives optical signals from the fibers in the cable, a detection unit that detects vibrations in the pole based on the received signals, and a discrimination unit that determines the deterioration of the pole based on the frequency of the detected vibrations during a specified period.


Original Abstract Submitted

A deterioration discrimination system according to the present disclosure includes: an optical fiber cable () configured to be laid in a utility pole (); a communication unit () configured to receive an optical signal from optical fibers () included in the optical fiber cable (); a detection unit () configured to detect, based on the optical signal received by the communication unit (), vibrations that are generated in the utility pole (); and a discrimination unit () 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 (), deterioration of the utility pole ().