To predict generation of failures in a vehicle precisely.SOLUTION: The present invention includes: a generation step of generating first digital data showing the state of a vehicle, the data being used for simulating the state of the vehicle; an acquisition step of acquiring second digital data including on-vehicle data recorded by the vehicle; an update step of updating the first digital data on the basis of the second digital data; a simulation step of executing a simulation based on the first digital data; and a prediction step of predicting a failure of a component of the vehicle at a timing in the future according to the result of the simulation.SELECTED DRAWING: Figure 1B

    【課題】車両に発生する故障を精度よく予測する。【解決手段】車両の状態をシミュレーションするためのデータであって、当該車両の状態を表す第一のデジタルデータを生成する生成ステップと、前記車両によって記録された車載データを含む第二のデジタルデータを取得する取得ステップと、前記第二のデジタルデータに基づいて、前記第一のデジタルデータを更新する更新ステップと、前記第一のデジタルデータに基づいてシミュレーションを実行するシミュレーションステップと、前記シミュレーションの結果に基づいて、将来のタイミングにおいて前記車両に含まれる構成要素が故障することを予測する予測ステップと、を含む。【選択図】図1B


    Access

    Download


    Export, share and cite



    Title :

    PREDICTION OF FAILURES OF VEHICLE BASED ON DIGITAL TWIN SIMULATION


    Additional title:

    デジタルツインシミュレーションに基づく車両の故障予測


    Contributors:

    Publication date :

    2019-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



    Vehicle driving track prediction method under highway traffic control based on digital twin tracking simulation

    LIU XINJIAN / LIU SHUANG / LI HENGKUN et al. | European Patent Office | 2025

    Free access

    Digital Twin-based Flight Dynamics Simulation

    Talluri, Geetam / Konjengbam, Anand | IEEE | 2024


    Digital Twin Simulation System of Rail Transit Vehicle Based on Virtual Reality

    Gang XIAO / Qin LIAO / Qinwen YANG et al. | DOAJ | 2024

    Free access

    MACHINE LEARNING BASED DIGITAL TWIN SIMULATION AND PREDICTION OF STRUCTURAL COMPONENT'S FATIGUE LIFE

    Ren, Xiang / Sadeghirad, Alireza / Pham, D. C. et al. | British Library Conference Proceedings | 2019


    Track prediction method based on digital twin platform

    XUN YIJIE / ZHANG SIJIA / LEI JIAHAO et al. | European Patent Office | 2025

    Free access