[go: up one dir, main page]

WO2006082124A1 - Dispositif d'alimentation en tension pour des consommateurs lies a la securite - Google Patents

Dispositif d'alimentation en tension pour des consommateurs lies a la securite Download PDF

Info

Publication number
WO2006082124A1
WO2006082124A1 PCT/EP2006/050191 EP2006050191W WO2006082124A1 WO 2006082124 A1 WO2006082124 A1 WO 2006082124A1 EP 2006050191 W EP2006050191 W EP 2006050191W WO 2006082124 A1 WO2006082124 A1 WO 2006082124A1
Authority
WO
WIPO (PCT)
Prior art keywords
safety
batteries
electrical system
battery
voltage
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.)
Ceased
Application number
PCT/EP2006/050191
Other languages
German (de)
English (en)
Inventor
Wolfgang Haas
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
Priority to EP06700705A priority Critical patent/EP1846268A1/fr
Publication of WO2006082124A1 publication Critical patent/WO2006082124A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • H02J2105/33—

Definitions

  • the inventive device for power supply for safety-relevant consumers especially in a motor vehicle electrical system has the advantage of ensuring a stable, reliable power supply, in which the previous electrical structure in the electrical system of a vehicle can be maintained. Furthermore, it is advantageous that the device according to the invention can be constructed simpler than in the prior art.
  • additional measures are provided in a conventional vehicle electrical system only for the field of safety-relevant consumers, ie in particular the X-by-wire systems. These measures relate in particular to the decoupling of the power supply of the x-by-wire system from the rest of the electrical system by two separate voltage transformers. A buffering of the separated systems is taken over with the help of one battery per supply path.
  • the use of one buffer battery per energy path has further advantages, namely, a smoothing of the voltage is obtained since buffering of load peaks of the X-by-wire system is possible.
  • the DC-DC converter can manage with low rates of change of the input current. As a result, the reaction of the X-by-wire system to the rest of the electrical system is adjustable.
  • the safety-relevant consumers in particular a so-called X-by-wire system are designated by 6. This system is divided into two circles K1 and K2. Each of these circuits is supplied separately with electrical energy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en tension pour des consommateurs liés à la sécurité, en particulier pour des systèmes à commande électrique (X-by-Wire) dans un réseau de bord de véhicule, chaque système à commande électrique présentant une batterie propre et étant relié au réseau de bord habituel par l'intermédiaire d'un transformateur de tension propre.
PCT/EP2006/050191 2005-01-31 2006-01-12 Dispositif d'alimentation en tension pour des consommateurs lies a la securite Ceased WO2006082124A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06700705A EP1846268A1 (fr) 2005-01-31 2006-01-12 Dispositif d'alimentation en tension pour des consommateurs lies a la securite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005004328A DE102005004328A1 (de) 2005-01-31 2005-01-31 Vorrichtung zur Spannungsversorgung für sicherheitsrelevante Verbraucher
DE102005004328.3 2005-01-31

Publications (1)

Publication Number Publication Date
WO2006082124A1 true WO2006082124A1 (fr) 2006-08-10

Family

ID=36026375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/050191 Ceased WO2006082124A1 (fr) 2005-01-31 2006-01-12 Dispositif d'alimentation en tension pour des consommateurs lies a la securite

Country Status (3)

Country Link
EP (1) EP1846268A1 (fr)
DE (1) DE102005004328A1 (fr)
WO (1) WO2006082124A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076642A1 (fr) * 2015-11-05 2017-05-11 Robert Bosch Gmbh Procédé de surveillance d'un réseau de bord électrique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006045730A1 (de) * 2006-09-27 2008-04-03 Zf Friedrichshafen Ag Automatisierungs- und Betätigungseinrichtung für ein Kraftfahrzeug
DE102007043578A1 (de) 2007-09-13 2009-03-26 Fachhochschule Bochum Verfahren und Vorrichtung zur Rückgewinnung von kinetischer Energie eines bewegten Fahrzeuges zur Versorgung sicherheitsrelevanter Fahrzeugfunktionen
DE102010042748A1 (de) * 2010-10-21 2012-04-26 Robert Bosch Gmbh Verfahren zur Erkennung von Manipulationen im Hochvoltnetz von Elektro- und/oder Hybridfahrzeugen
FR2990306B1 (fr) * 2012-05-04 2014-05-16 Peugeot Citroen Automobiles Sa Procede de pilotage d'un convertisseur de puissance d'un stockeur de secours dans un vehicule automobile
DE102014214103A1 (de) * 2014-07-21 2016-01-21 Robert Bosch Gmbh Vorrichtung zur Versorgung zumindest eines Verbrauchers
DE102016200099A1 (de) * 2016-01-07 2017-07-13 Robert Bosch Gmbh Bordnetz
DE102016215665A1 (de) * 2016-08-22 2018-02-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betrieb von Fahrerassistenzsystemen in einem Kraftfahrzeug
DE102022001268A1 (de) 2022-04-12 2023-10-12 Mercedes-Benz Group AG Energiebordnetz für ein Fahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755050A1 (de) * 1997-12-11 1999-07-01 Bosch Gmbh Robert Einrichtung zur Energieversorgung in einem Kraftfahrzeugbordnetz
DE10020141A1 (de) * 2000-04-17 2001-10-18 Volkswagen Ag Bordnetzsystem
EP1302371A2 (fr) * 2001-10-11 2003-04-16 Robert Bosch Gmbh Alimentation redondante d'énergie pour des comsommateurs de sécurité dans un réseau de bord
DE10203033A1 (de) * 2002-01-26 2003-07-31 Ballard Power Systems Gleichstrom-Gleichstrom-Wandleranordnung für die Erzeugung mehrerer Ausgangsgleichspannungen
EP1478072A2 (fr) * 2003-05-16 2004-11-17 Hitachi, Ltd. Appareil et méthode pour alimentation redondante d'énergie dans un véhicule

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755050A1 (de) * 1997-12-11 1999-07-01 Bosch Gmbh Robert Einrichtung zur Energieversorgung in einem Kraftfahrzeugbordnetz
DE10020141A1 (de) * 2000-04-17 2001-10-18 Volkswagen Ag Bordnetzsystem
EP1302371A2 (fr) * 2001-10-11 2003-04-16 Robert Bosch Gmbh Alimentation redondante d'énergie pour des comsommateurs de sécurité dans un réseau de bord
DE10203033A1 (de) * 2002-01-26 2003-07-31 Ballard Power Systems Gleichstrom-Gleichstrom-Wandleranordnung für die Erzeugung mehrerer Ausgangsgleichspannungen
EP1478072A2 (fr) * 2003-05-16 2004-11-17 Hitachi, Ltd. Appareil et méthode pour alimentation redondante d'énergie dans un véhicule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017076642A1 (fr) * 2015-11-05 2017-05-11 Robert Bosch Gmbh Procédé de surveillance d'un réseau de bord électrique

Also Published As

Publication number Publication date
DE102005004328A1 (de) 2006-08-10
EP1846268A1 (fr) 2007-10-24

Similar Documents

Publication Publication Date Title
DE102017101369B4 (de) Energieversorgungssystem für sicherheitsrelevante systeme in einem kraftfahrzeug
EP1302371B1 (fr) Alimentation redondante d'énergie pour des comsommateurs de sécurité dans un réseau de bord
DE19755050C2 (de) Einrichtung zur Energieversorgung in einem Kraftfahrzeugbordnetz
EP3818605B1 (fr) Réseau de bord pour un véhicule ainsi que véhicule
DE102005004330A1 (de) Bordnetz für sicherheitsrelevante Verbraucher
DE10235788B4 (de) Elektrisches Verbindungssystem für ein Kraftfahrzeug
DE102013225020A1 (de) Bordnetz zur fehlertoleranten und redundanten Versorgung
DE10348162B3 (de) Vorrichtung zur redundanten Energieversorgung sicherheitsrelevanter Verbraucher
EP3953217B1 (fr) Réseau de bord et module de puissance associé
DE10033317B4 (de) Kraftfahrzeugbordnetz mit sicherheitsrelevanten Verbrauchern
EP3759782A1 (fr) Borne de batterie pour réseau de bord de véhicule
DE102016101081A1 (de) Bordnetz für ein Fahrzeug
DE102017218252B4 (de) Energiespeicheranordnung für ein Kraftfahrzeug, Bordnetzanordnung und Verfahren zur Bereitstellung einer Energieversorgung für ein Kraftfahrzeug
EP0417480A2 (fr) Système de câblage pour véhicules
DE102016212748A1 (de) Reservebatteriesystem
DE102015012944A1 (de) Betrieb einer Kraftfahrzeugkomponente bei Ausfall eines puffernden Energiespeichers
DE102015222545A1 (de) Bordnetz
WO2006082124A1 (fr) Dispositif d'alimentation en tension pour des consommateurs lies a la securite
EP3197726B1 (fr) Réseau de bord
DE102011105971A1 (de) Bordnetzanordnung für ein Kraftfahrzeug
WO2022175181A1 (fr) Réseau de bord et procédé pour faire fonctionner un réseau de bord
DE19742092A1 (de) Elektrisch leitendes Kabel
DE102016224618A1 (de) Fahrzeug-Bordnetz mit hoher Verfügbarkeit
DE10020304A1 (de) Bordnetzsystem
DE10324250B4 (de) Spannungsversorgungssystem für sicherheitsrelevante elektrische Verbraucher

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006700705

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006700705

Country of ref document: EP