EP3519251A1 - Procédé permettant de faire fonctionner un réseau de bord électrique - Google Patents

Procédé permettant de faire fonctionner un réseau de bord électrique

Info

Publication number
EP3519251A1
EP3519251A1 EP17764393.9A EP17764393A EP3519251A1 EP 3519251 A1 EP3519251 A1 EP 3519251A1 EP 17764393 A EP17764393 A EP 17764393A EP 3519251 A1 EP3519251 A1 EP 3519251A1
Authority
EP
European Patent Office
Prior art keywords
components
component
energy
state
motor vehicle
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Withdrawn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
EP17764393.9A
Other languages
German (de)
English (en)
Inventor
Hans-Peter Seebich
Tuelin Baysal
Armin Ruehle
Juergen Barthlott
Patrick MUENZING
Oliver Dieter Koller
Christian Bohne
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP3519251A1 publication Critical patent/EP3519251A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers

Definitions

  • the invention relates to a method and an arrangement for operating an energy supply system of a motor vehicle.
  • Two-channel energy network are u. a. in the publication WO 2015/135729 AI or in the publication DE 10 2011 011 800 AI described.
  • field data can be recorded, which can be taken into account for the design and / or design of future components.
  • physical and / or systemic diagnoses of the individual components are combined in the monitoring unit and thus at a central location. It is also possible to perform the method software-based, since the monitoring unit has at least one arithmetic unit or as a computing unit for monitoring the
  • a third benefit 90 is provided here for future developments. This includes an improvement of load-bearing models 84 due to a large number of components 28, 30, 32 and an improvement of the load-bearing models 84 due to known, real loads of the components 28, 30, 32.
  • an operating mode is, for example, designed as a start-stop phase, as a normal drive 48, as a recuperation 50 or as a sailing operation 52 with the internal combustion engine switched off. From information about the respective operating mode, the state of the power system 2, 25 can be determined.
  • the method for state analysis and thus for the diagnosis of the current state and / or for the prognosis of the future state can be carried out for all components 28, 30, 32 of the energy on-board network 2, 25, which are designed to provide electrical energy.
  • this interval is defined by a minimum value and thus an upper limit and a maximum value and thus a lower limit. This applies in each case to an upper and a lower limit for a voltage and / or a current as a physical operating variable.
  • limits and / or non-safety-relevant consumers 114 can optionally be taken into account in the respective state analysis if required.
  • the state analyzes for the diagnosis and the prognosis can be carried out online and / or during ongoing operation of the energy on-board network 2, 25 and of the motor vehicle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un procédé pour faire fonctionner un réseau de bord électrique (25) d'un véhicule à moteur, le réseau de bord électrique (25) comprenant plusieurs composants (28, 30, 32). Selon ce procédé, un diagnostic d'un état réel est effectué à partir de valeurs de caractéristiques de fonctionnement physiques de tous les composants (28, 30, 32) en tant qu'une première analyse d'état pour tous les composants (28, 30, 32) du réseau de bord électrique (25), et seulement un diagnostic d'un état réel est effectué à partir de valeurs de caractéristiques de fonctionnement physiques respectivement d'un composant (28, 30, 32) en tant qu'au moins une deuxième analyse d'état pour respectivement un composant (28, 30, 32), ladite au moins une deuxième analyse d'état pour respectivement un composant (28, 30, 32) étant validée par la première analyse d'état pour tous les composants (28, 30, 32).
EP17764393.9A 2016-09-27 2017-09-08 Procédé permettant de faire fonctionner un réseau de bord électrique Withdrawn EP3519251A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016218567.5A DE102016218567A1 (de) 2016-09-27 2016-09-27 Verfahren zum Betreiben eines Energiebordnetzes
PCT/EP2017/072539 WO2018059906A1 (fr) 2016-09-27 2017-09-08 Procédé permettant de faire fonctionner un réseau de bord électrique

Publications (1)

Publication Number Publication Date
EP3519251A1 true EP3519251A1 (fr) 2019-08-07

Family

ID=59811327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17764393.9A Withdrawn EP3519251A1 (fr) 2016-09-27 2017-09-08 Procédé permettant de faire fonctionner un réseau de bord électrique

Country Status (5)

Country Link
EP (1) EP3519251A1 (fr)
JP (1) JP6768152B2 (fr)
CN (1) CN109789843A (fr)
DE (1) DE102016218567A1 (fr)
WO (1) WO2018059906A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019128359A1 (de) * 2019-10-21 2021-04-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betrieb eines Kraftfahrzeugs
DE102020212277A1 (de) 2020-09-29 2022-03-31 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Bestimmen einer Restnutzungsdauer basierend auf einer prädiktiven Diagnose von Komponenten eines elektrischen Antriebssystems mithilfe Verfahren künstlicher Intelligenz
JPWO2023095342A1 (fr) * 2021-11-29 2023-06-01

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4171449B2 (ja) * 2004-06-30 2008-10-22 三洋電機株式会社 車両用の電源装置
US8890480B2 (en) * 2006-11-30 2014-11-18 The Boeing Company Health management of rechargeable batteries
JPWO2010106588A1 (ja) * 2009-03-16 2012-09-13 新神戸電機株式会社 蓄電装置及びそれに用いられる電子回路装置
DE102009003048A1 (de) * 2009-05-13 2010-11-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Trennung eines Energiespeichers von einem angeschlossenen Netz
DE102011011800B4 (de) 2011-02-19 2015-09-17 Volkswagen Aktiengesellschaft Verfahren zur Spannungsversorgung für ein Fahrzeug sowie entsprechende Vorrichtung und Fahrzeug
DE102012022460B4 (de) 2012-11-15 2015-03-05 Volkswagen Aktiengesellschaft Notstartverfahren für Verbrennungskraftmaschinen in Fahrzeugen
DE102013201060A1 (de) 2013-01-23 2014-07-24 Robert Bosch Gmbh Überwachungsanordnung
DE102013203661A1 (de) 2013-03-04 2014-09-04 Robert Bosch Gmbh Verfahren zum Betreiben eines elektrifizierten Kraftfahrzeugs und Mittel zu dessen Implementierung
CN105378587B (zh) * 2013-06-04 2019-12-17 Trw汽车美国有限责任公司 优化的电源架构
DE102013211543A1 (de) * 2013-06-19 2014-12-24 Robert Bosch Gmbh Verfahren zum alterungs- und energieeffizienten Betrieb insbesondere eines Kraftfahrzeugs
DE102014204662A1 (de) 2014-03-13 2015-09-17 Robert Bosch Gmbh Anordnung zum Versorgen eines Kraftfahrzeugs mit elektrischer Energie
DE102014008494B4 (de) 2014-06-07 2019-07-18 Audi Ag Defekterkennung in einem Kraftfahrzeug-Bordnetz
DE102014017569A1 (de) * 2014-11-27 2016-06-02 Audi Ag Verfahren zum Betrieb eines Bordnetzes eines Kraftfahrzeugs und Kraftfahrzeug
DE102015200124A1 (de) * 2015-01-08 2016-07-14 Robert Bosch Gmbh Verfahren zum Versorgen mindestens eines Verbrauchers
DE102015204242A1 (de) * 2015-03-10 2016-09-15 Bayerische Motoren Werke Aktiengesellschaft Fehler-Analyse und/oder Optimierung eines Energiebordnetzes eines Kraftfahrzeugs

Also Published As

Publication number Publication date
JP2019533416A (ja) 2019-11-14
CN109789843A (zh) 2019-05-21
JP6768152B2 (ja) 2020-10-14
WO2018059906A1 (fr) 2018-04-05
DE102016218567A1 (de) 2018-03-29

Similar Documents

Publication Publication Date Title
EP3519242B1 (fr) Procédé de fonctionnement d'un réseau de bord d'énergie pour un véhicule
EP3743733B1 (fr) Procédé de surveillance de l'alimentation en énergie d'un véhicule automobile muni d'une fonction de conduite automatisée
EP3209996B1 (fr) Procédé et dispositif de mise en oeuvre d'un processus de test sur un véhicule ferroviaire
DE112018002176B4 (de) Anormalitätsbestimmungsvorrichtung, Anormalitätsbestimmungsverfahren und Anormalitätsbestimmungsprogramm
DE102017107284B4 (de) Verfahren und steuergerät zum überwachen eines bordnetzes eines fahrzeugs
EP3532356A1 (fr) Procédé de surveillance d'un véhicule automobile comprenant une fonction de conduite automatisée et dispositif pour mettre en oeuvre ce procédé
WO2020109108A1 (fr) Procédé permettant de surveiller un accumulateur d'énergie dans un réseau de bord
EP3479134A1 (fr) Procédé de surveillance d'une batterie
DE102013204842B4 (de) Regelungssystem
WO2019057871A1 (fr) Procédé de surveillance d'au moins d'un élément d'un véhicule automobile
DE102016221249A1 (de) Verfahren zum Betreiben eines Bordnetzes
DE102020212414A1 (de) Verfahren zum Überwachen eines Bordnetzes eines Kraftfahrzeugs
EP3519251A1 (fr) Procédé permettant de faire fonctionner un réseau de bord électrique
DE102020213357A1 (de) Verfahren zum Überprüfen des Verhaltens mindestens einer Gruppe von Verbrauchern in einem Kraftfahrzeug
DE102020212277A1 (de) Verfahren und Vorrichtung zum Bestimmen einer Restnutzungsdauer basierend auf einer prädiktiven Diagnose von Komponenten eines elektrischen Antriebssystems mithilfe Verfahren künstlicher Intelligenz
DE102015200121A1 (de) Verfahren zum Überwachen eines Bordnetzes
DE102017216801A1 (de) Verfahren zum Überwachen mindestens einer Komponente eines Kraftfahrzeugs
DE102017203211A1 (de) Vorrichtung zur Überwachung eines Bordnetzes eines Kraftfahrzeugs
DE102018212770A1 (de) Verfahren zum Überwachen einer Komponente eines Kraftfahrzeugs
EP4114691B1 (fr) Procédé permettant de faire fonctionner un réseau de bord
WO2021180428A1 (fr) Procédé et dispositif de surveillance d'un système électrique embarqué d'un véhicule
DE102021104535A1 (de) Verfahren zum Überwachen der Energieversorgung eines Kraftfahrzeugs
DE102019203783B4 (de) Verfahren, Programm und System zur Verwendung von Signalqualitätsanforderungen im Rahmen von Sicherheitskonzepten
DE102020213771A1 (de) Verfahren zum Überwachen einer Energiequelle in einem Bordnetz
DE102016215213A1 (de) Vorrichtung, Steuergerät, Verfahren, Fahrzeug und Computerprogramm zum Bestimmen von Information über einen Ersatzwert für einen Sensorwert

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190429

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROBERT BOSCH GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201204

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210415