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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
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.