SE545591C2 - A method and a control arrangement for assisting a vehicle - Google Patents

A method and a control arrangement for assisting a vehicle

Info

Publication number
SE545591C2
SE545591C2 SE2150567A SE2150567A SE545591C2 SE 545591 C2 SE545591 C2 SE 545591C2 SE 2150567 A SE2150567 A SE 2150567A SE 2150567 A SE2150567 A SE 2150567A SE 545591 C2 SE545591 C2 SE 545591C2
Authority
SE
Sweden
Prior art keywords
ignition
vehicle
electrical energy
state
safety critical
Prior art date
Application number
SE2150567A
Other languages
English (en)
Swedish (sv)
Other versions
SE2150567A1 (en
Inventor
Christoph Ertelt
Joel Agrell
Linus Sjövall
Ninos Poli
Oscar Hällman
Rami Kraft
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE2150567A priority Critical patent/SE545591C2/en
Priority to DE102022107779.9A priority patent/DE102022107779A1/de
Publication of SE2150567A1 publication Critical patent/SE2150567A1/en
Publication of SE545591C2 publication Critical patent/SE545591C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
    • 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
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/023—Avoiding failures by using redundant parts
    • 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
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/08—Means for preventing excessive speed of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
    • 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
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
    • B60W2050/0292—Fail-safe or redundant systems, e.g. limp-home or backup systems
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/192—Mitigating problems related to power-up or power-down of the driveline, e.g. start-up of a cold engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Control And Safety Of Cranes (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
SE2150567A 2021-05-04 2021-05-04 A method and a control arrangement for assisting a vehicle SE545591C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2150567A SE545591C2 (en) 2021-05-04 2021-05-04 A method and a control arrangement for assisting a vehicle
DE102022107779.9A DE102022107779A1 (de) 2021-05-04 2022-04-01 Verfahren und Steueranordnung zur Unterstützung eines Fahrzeugs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2150567A SE545591C2 (en) 2021-05-04 2021-05-04 A method and a control arrangement for assisting a vehicle

Publications (2)

Publication Number Publication Date
SE2150567A1 SE2150567A1 (en) 2022-11-05
SE545591C2 true SE545591C2 (en) 2023-11-07

Family

ID=83692047

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2150567A SE545591C2 (en) 2021-05-04 2021-05-04 A method and a control arrangement for assisting a vehicle

Country Status (2)

Country Link
DE (1) DE102022107779A1 (de)
SE (1) SE545591C2 (de)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846845A1 (de) * 1998-03-16 2000-04-13 Bolle Gerd Veränderung des elektrischen Energieversorgungssystems von mechanischen, mit Motoren angetriebenen Verkehrsmitteln zur Verhinderung und damit Verminderung von Verkehrsunfällen
DE19960172A1 (de) * 1999-12-14 2001-06-28 Volkswagen Ag Warnblinkanlage
GB2415839A (en) * 2004-06-29 2006-01-04 Ford Global Tech Llc Dual battery vehicle electrical systems
DE102006010713A1 (de) * 2006-03-08 2007-09-20 Audi Ag Bordnetz für ein Fahrzeug und Verfahren zur Energieversorgung eines sicherheitsrelevanten Verbrauchers eines Bordnetzes
EP2390982A1 (de) * 2010-05-25 2011-11-30 Fiat Group Automobiles S.p.A. Betriebsverwaltung eines Automobilelektriksystems während des Ausrollens und/oder mit abgeschaltetem Motor
US20140285003A1 (en) * 2013-03-20 2014-09-25 Robert Bosch Gmbh Vehicle electrical network having at least two energy storage devices, method for operating a vehicle electrical network, and means for the implementation thereof
US20170080925A1 (en) * 2015-09-19 2017-03-23 GM Global Technology Operations LLC Power supply system of a motor vehicle, motor vehicle, as well as method for operating a power supply system
US20180334037A1 (en) * 2017-05-18 2018-11-22 Yazaki Corporation Power distribution system
EP3640074A1 (de) * 2018-10-16 2020-04-22 Ningbo Geely Automobile Research & Development Co. Ltd. Stromversorgungssystem

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846845A1 (de) * 1998-03-16 2000-04-13 Bolle Gerd Veränderung des elektrischen Energieversorgungssystems von mechanischen, mit Motoren angetriebenen Verkehrsmitteln zur Verhinderung und damit Verminderung von Verkehrsunfällen
DE19960172A1 (de) * 1999-12-14 2001-06-28 Volkswagen Ag Warnblinkanlage
GB2415839A (en) * 2004-06-29 2006-01-04 Ford Global Tech Llc Dual battery vehicle electrical systems
DE102006010713A1 (de) * 2006-03-08 2007-09-20 Audi Ag Bordnetz für ein Fahrzeug und Verfahren zur Energieversorgung eines sicherheitsrelevanten Verbrauchers eines Bordnetzes
EP2390982A1 (de) * 2010-05-25 2011-11-30 Fiat Group Automobiles S.p.A. Betriebsverwaltung eines Automobilelektriksystems während des Ausrollens und/oder mit abgeschaltetem Motor
US20140285003A1 (en) * 2013-03-20 2014-09-25 Robert Bosch Gmbh Vehicle electrical network having at least two energy storage devices, method for operating a vehicle electrical network, and means for the implementation thereof
US20170080925A1 (en) * 2015-09-19 2017-03-23 GM Global Technology Operations LLC Power supply system of a motor vehicle, motor vehicle, as well as method for operating a power supply system
US20180334037A1 (en) * 2017-05-18 2018-11-22 Yazaki Corporation Power distribution system
EP3640074A1 (de) * 2018-10-16 2020-04-22 Ningbo Geely Automobile Research & Development Co. Ltd. Stromversorgungssystem

Also Published As

Publication number Publication date
SE2150567A1 (en) 2022-11-05
DE102022107779A1 (de) 2022-11-10

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