公开(公告)号：US20240424695A1

公开(公告)日：2024-12-26

申请号：US18828298

申请日：2024-09-09

Applicant: Proterial, Ltd.

Inventor： Hideki NONEN ,  Izumi FUKASAKU ,  Ayano KATO ,  Kei NISHIMURA ,  Takahiro SUGIYAMA ,  Noriyuki IMAI ,  Takahiro SATO

IPC: B25J19/00 ,  H01B7/32

Abstract: A cable life prediction method, includes: acquiring resistance value data indicating chronological change in a resistance value of a cable based on an operation of a managed device and an operating data, by a cable status management device, from a device user-side data management device, thereby, in the cable status management device, estimating wire-break progress in the cable based on at least one of the acquired resistance value data and the acquired operating data; and in the cable status management device, predicting a life of the cable based on a wire-break progress data and the operating data, and storing the predicted life of the cable as cable life prediction data. At least a device manufacturer terminal of a device manufacturer that manufactures the managed device or a cable manufacturer terminal of a cable manufacturer that manufactures the cable is configured to be accessible with the stored cable life prediction data.