EP3688691A1 - Procédé de prédiction de l'usure et véhicule à moteur - Google Patents

Procédé de prédiction de l'usure et véhicule à moteur

Info

Publication number
EP3688691A1
EP3688691A1 EP18769307.2A EP18769307A EP3688691A1 EP 3688691 A1 EP3688691 A1 EP 3688691A1 EP 18769307 A EP18769307 A EP 18769307A EP 3688691 A1 EP3688691 A1 EP 3688691A1
Authority
EP
European Patent Office
Prior art keywords
information
component
motor vehicle
wear
computing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18769307.2A
Other languages
German (de)
English (en)
Inventor
Andreas Schmidt
Benedikt Xander
Klaus Stoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Audi AG filed Critical Audi AG
Publication of EP3688691A1 publication Critical patent/EP3688691A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/141—Discrete Fourier transforms
    • G06F17/142—Fast Fourier transforms, e.g. using a Cooley-Tukey type algorithm
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Transportation (AREA)
  • Data Mining & Analysis (AREA)
  • Automation & Control Theory (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Computational Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Operations Research (AREA)
  • Marketing (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Algebra (AREA)
  • Game Theory and Decision Science (AREA)
  • Development Economics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

L'invention concerne un procédé de prédiction de l'usure d'une chaîne cinématique (2) d'un véhicule à moteur (1), un dispositif de calcul (13) du véhicule à moteur (1) recevant, lors du fonctionnement du véhicule à moteur (1), au moins une information de fonctionnement décrivant un état de fonctionnement d'un composant de la chaîne cinématique (2), qui est enregistrée par au moins un capteur (8, 10, 14, 15) du véhicule à moteur (1) et est transmise au dispositif de calcul (13), l'information de fonctionnement et/ou une information de comparaison générée sur la base de l'information de fonctionnement étant comparées à une information de référence enregistrée dans le dispositif de calcul (13), une information d'usure décrivant une usure du composant étant générée en fonction de cette comparaison.
EP18769307.2A 2017-09-29 2018-09-05 Procédé de prédiction de l'usure et véhicule à moteur Withdrawn EP3688691A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017217404.8A DE102017217404A1 (de) 2017-09-29 2017-09-29 Verfahren zur Verschleißprädiktion und Kraftfahrzeug
PCT/EP2018/073840 WO2019063252A1 (fr) 2017-09-29 2018-09-05 Procédé de prédiction de l'usure et véhicule à moteur

Publications (1)

Publication Number Publication Date
EP3688691A1 true EP3688691A1 (fr) 2020-08-05

Family

ID=63579318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18769307.2A Withdrawn EP3688691A1 (fr) 2017-09-29 2018-09-05 Procédé de prédiction de l'usure et véhicule à moteur

Country Status (5)

Country Link
US (1) US20200262415A1 (fr)
EP (1) EP3688691A1 (fr)
CN (1) CN111164621A (fr)
DE (1) DE102017217404A1 (fr)
WO (1) WO2019063252A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11084526B2 (en) * 2018-05-24 2021-08-10 GM Global Technology Operations LLC System for passively and actively monitoring and evaluating an electric power steering system
DE102018216318B3 (de) * 2018-09-25 2020-02-13 Audi Ag Verfahren zum Substituieren eines Verschleißmaterials eines Kraftfahrzeugs sowie Substitutionsvorrichtung für ein Kraftfahrzeug
US11358657B2 (en) 2019-10-30 2022-06-14 Deere & Company Work vehicle transmission prognostics system and method
CN115223356A (zh) * 2021-04-22 2022-10-21 广州汽车集团股份有限公司 一种获取汽车载荷谱的方法及系统
DE102022203250A1 (de) 2022-04-01 2023-10-05 Zf Friedrichshafen Ag Verfahren zur Nutzung von Betriebsdaten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709981A1 (de) * 1987-03-26 1988-10-06 Opel Adam Ag Ueberwachungseinrichtung zur erfassung anomaler druckverhaeltnisse von fahrzeugreifen
DE4006948A1 (de) * 1990-03-06 1991-09-12 Bayerische Motoren Werke Ag Verfahren und anordnung zum ueberwachen des verschleisses oder der ermuedung eines zyklisch belasteten bauteils
DE19810033A1 (de) * 1998-03-09 1999-09-16 Mannesmann Sachs Ag Anordnung zur Überwachung des Verschleißzustandes einer Reibungskupplung
DE10049908A1 (de) * 2000-10-10 2002-04-11 Bosch Gmbh Robert Verfahren, Computerprogramm und Steuer- und/oder Regeleinrichtung zum Betreiben eines Kraftfahrzeugs mit einer Brennkraftmaschine
JP2002370630A (ja) * 2001-06-15 2002-12-24 Hitachi Ltd 自動車の予防保全サービスシステム
DE10144076A1 (de) * 2001-09-07 2003-03-27 Daimler Chrysler Ag Vorrichtung und Verfahren zur Früherkennung und Vorhersage von Aggregateschädigungen
DE10349875A1 (de) * 2003-10-25 2005-05-25 Daimlerchrysler Ag Vorrichtung und Verfahren zur Ermittlung eines Verschleißkennwerts einer Brennkraftmaschine
US7059998B2 (en) * 2004-03-24 2006-06-13 General Motors Corporation DOD control methods for manual transmissions
DE102011082361A1 (de) 2011-09-08 2013-03-14 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Überwachen von Fahrzeugen einer Kraftfahrzeugflotte
US8626371B2 (en) * 2011-09-15 2014-01-07 General Electric Company Systems and methods for diagnosing auxiliary equipment associated with an engine
DE102012011538A1 (de) 2012-06-08 2013-01-17 Daimler Ag Verfahren und System zur Telediagnose von Fahrzeugen
US20160163130A1 (en) 2014-12-08 2016-06-09 Ford Global Technologies, Llc Method and Apparatus for Connected Vehicle System Wear Estimation and Maintenance Scheduling

Also Published As

Publication number Publication date
WO2019063252A1 (fr) 2019-04-04
US20200262415A1 (en) 2020-08-20
DE102017217404A1 (de) 2019-04-04
CN111164621A (zh) 2020-05-15

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