To predict abrasion information of an abrasion component using data having been measured on operational control in a vehicle.SOLUTION: An abrasion prediction device comprises: a model building unit that builds an estimation model in an abrasion state, based on history of a measurement value of pressing force on an abrasion component by a mechanism that presses the abrasion component provided on a vehicle against an object and acts on the vehicle, and history of an inspection value indicating the abrasion component in the abrasion state; and a prediction unit that predicts the abrasion state of the abrasion component provided on the target vehicle, using the estimation model.SELECTED DRAWING: Figure 1
【課題】車両で運行制御上測定されているデータを用いて摩耗部品の摩耗情報を予測する。【解決手段】本実施形態に係る摩耗予測装置は、車両に設けられた摩耗部品を対象物に押圧して前記車両に作用を与える機構による前記摩耗部品に対する押圧力の測定値の履歴と、前記摩耗部品の摩耗状態を表す点検値の履歴とに基づいて、前記摩耗状態の推定モデルを構築するモデル構築部と、前記推定モデルを用いて、対象車両に設けられた摩耗部品の摩耗状態を予測する予測部と、を備える。【選択図】図1
ABRASION PREDICTION DEVICE, ABRASION PREDICTION METHOD AND COMPUTER PROGRAM
摩耗予測装置、摩耗予測方法及びコンピュータプログラム
12.11.2020
Patent
Elektronische Ressource
Japanisch
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