EP2384297A1 - Procédé permettant de faire fonctionner un véhicule hybride - Google Patents

Procédé permettant de faire fonctionner un véhicule hybride

Info

Publication number
EP2384297A1
EP2384297A1 EP09771509A EP09771509A EP2384297A1 EP 2384297 A1 EP2384297 A1 EP 2384297A1 EP 09771509 A EP09771509 A EP 09771509A EP 09771509 A EP09771509 A EP 09771509A EP 2384297 A1 EP2384297 A1 EP 2384297A1
Authority
EP
European Patent Office
Prior art keywords
operating mode
hybrid vehicle
location information
route
driven
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Withdrawn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
EP09771509A
Other languages
German (de)
English (en)
Inventor
Florian Preuss
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP2384297A1 publication Critical patent/EP2384297A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60W50/0097—Predicting future conditions
    • 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
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/12—Controlling the power contribution of each of the prime movers to meet required power demand using control strategies taking into account route information
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • 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
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/215—Selection or confirmation of options
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data

Definitions

  • the present invention relates to a method for operating a hybrid vehicle according to the preamble of claim 1.
  • Hybrid vehicles are known to be characterized by a combination of an internal combustion engine with at least one electric machine. So-called “full hybrids” are capable of either purely internal combustion engine, purely electric motor or internal combustion engine and supporting electromotive drive.To optimize the energy efficiency of the vehicle in the hybrid control unit usually implemented a very complex operating strategy, the dependence of a variety of input parameters automatically switching between performs the individual possible operating modes without the driver having to "act" in this case.
  • a very important aspect in the choice of the operating mode is the limited storage capacity of the available electrical energy storage.
  • purely electric driving is not possible in all operating states or driving situations in which it is energetically advantageous or in which the driver desires it. Since in conventional hybrid vehicles, the current operating mode is automatically selected by a hybrid control unit, whose operating strategy and fixed by the fixed If the driver can not be actively changed, it may also be the case that the hybrid control device keeps the vehicle in the combustion-engine operating mode in driving situations in which electric driving would be technically possible and desired by the driver.
  • the object of the invention is to provide a method for operating a hybrid vehicle, in which an active influence on the operating strategy of the hybrid vehicle is possible.
  • the starting point of the invention is a method for operating a hybrid vehicle, in which a change from an internal combustion engine operating mode to an electromotive operating mode takes place at least in some operating states as a function of location information locally present along the travel route.
  • location information is to be understood extremely broadly, for example it may be provided that on sections "where the hybrid vehicle can be seen” that it is located near or in the immediate vicinity of certain facilities, such. B. a kindergarten, a gas station, a "home address", an opera, a hotel o. ⁇ ., Is to be driven purely electrically, provided the other boundary conditions, such as the state of charge of the energy storage, the predetermined by the driver target Speed, the temperature of the energy storage, etc. allow this.
  • the essence of the invention consists in the fact that one or more "location information" can be actively defined or selected via a "user interface", in the presence of which a change from the internal combustion engine to the electromotive operating mode is to be triggered, if the other boundary conditions permit.
  • location information can be actively defined or selected via a "user interface", in the presence of which a change from the internal combustion engine to the electromotive operating mode is to be triggered, if the other boundary conditions permit.
  • the term "loading For example, it can be provided that the driver of the hybrid vehicle can define or select "location information" via an input or selection function of a navigation system communicating with the hybrid vehicle or a navigation system permanently installed in the hybrid vehicle, in the presence or absence thereof. whose "entry” the hybrid control unit switches to the electromotive operating mode, if the other conditions permit.
  • route points and surroundings can be defined or selected from route points at which or within which, if possible and permissible, it is intended to travel in the electromotive operating mode.
  • the environment of such a waypoint may be e.g. by setting a specific radius around the location.
  • the travel route determined by a navigation system is prospectively examined for route sections on which purely electric driving is desired.
  • the route to be traveled at least the next or the next two, three or four route sections are determined, to which the driver's wish "purely electric driving" is present and that the energy storage of the hybrid vehicle is kept in a predictive on a state of charge or brought into a state of charge, at least a purely electric driving through
  • a routine may be provided which, if technically possible, ensures that sufficient electrical energy is kept available in order to fulfill the driver's wish for purely electric driving on certain route sections or in the vicinity of certain locations ,

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

L'invention concerne un procédé permettant de faire fonctionner un véhicule hybride. Le passage d'un mode de fonctionnement thermique à un mode de fonctionnement électrique a lieu au moins dans certains états de fonctionnement, en fonction d'informations de position présentes localement le long de la trajectoire. Une interface utilisateur permet de définir ou de choisir au moins une information de position, permettant le cas échéant de déclencher le passage du mode de fonctionnement thermique au mode de fonctionnement électrique.
EP09771509A 2009-01-30 2009-12-08 Procédé permettant de faire fonctionner un véhicule hybride Withdrawn EP2384297A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009006750A DE102009006750A1 (de) 2009-01-30 2009-01-30 Verfahren zum Betreiben eines Hybridfahrzeugs
PCT/EP2009/008729 WO2010085999A1 (fr) 2009-01-30 2009-12-08 Procédé permettant de faire fonctionner un véhicule hybride

Publications (1)

Publication Number Publication Date
EP2384297A1 true EP2384297A1 (fr) 2011-11-09

Family

ID=41611244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09771509A Withdrawn EP2384297A1 (fr) 2009-01-30 2009-12-08 Procédé permettant de faire fonctionner un véhicule hybride

Country Status (5)

Country Link
US (1) US20110196559A1 (fr)
EP (1) EP2384297A1 (fr)
CN (1) CN102177059A (fr)
DE (1) DE102009006750A1 (fr)
WO (1) WO2010085999A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009129106A1 (fr) * 2008-04-15 2009-10-22 The Uwm Research Foundation, Inc. Systèmes et procédés de gestion d'énergie dans un véhicule hybride
US8918240B2 (en) * 2013-03-15 2014-12-23 GM Global Technology Operations LLC Method for operating hybrid vehicle
US9533596B2 (en) * 2014-01-16 2017-01-03 Ford Global Technologies, Llc Electric vehicle rule-maker
US20150274156A1 (en) * 2014-03-31 2015-10-01 Ford Global Technologies, Llc Method for driver identification of preferred electric drive zones using a plug-in hybrid electric vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264123B2 (ja) * 1995-03-06 2002-03-11 三菱自動車工業株式会社 ハイブリッド電気自動車用ナビゲーションシステム
DE19803178A1 (de) * 1998-01-28 1999-07-29 Bosch Gmbh Robert Autoradio mit einem abnehmbaren Bedienteil
DE19807291A1 (de) * 1998-02-20 1999-08-26 Volkswagen Ag Verfahren zum Betreiben eines Kraftfahrzeuges mit einem Hybridantrieb
DE19937381A1 (de) * 1999-08-07 2001-03-22 Daimler Chrysler Ag Kraftfahrzeug mit Hybridantrieb und Verfahren zum Betrieb eines Kraftfahrzeugs mit Hybridantrieb
US20030182026A1 (en) * 2002-03-21 2003-09-25 International Business Machines Corporation Method and system for adaptively controlling a plurality of automotive control system nodes based upon geographic location
DE102005020151A1 (de) * 2005-04-29 2006-11-02 Volkswagen Ag Verfahren zum Steuern einer Anzeigevorrichtung in einem Kraftfahrzeug und Anzeigevorrichtung
DE102005047513A1 (de) 2005-10-04 2007-04-05 Siemens Ag Kraftfahrzeugsystem mit einem Navigationssystem und einem Motorsteuergerät
US8849485B2 (en) * 2007-07-06 2014-09-30 Bayerische Motoren Werke Aktiengesellscahft Utilization of navigation information for intelligent hybrid operating strategy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2010085999A1 *

Also Published As

Publication number Publication date
US20110196559A1 (en) 2011-08-11
WO2010085999A1 (fr) 2010-08-05
DE102009006750A1 (de) 2010-08-05
CN102177059A (zh) 2011-09-07

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