WO2007045332A1 - Procede et dispositif pour commander et/ou regler un systeme automatique d'un vehicule automobile - Google Patents

Procede et dispositif pour commander et/ou regler un systeme automatique d'un vehicule automobile Download PDF

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Publication number
WO2007045332A1
WO2007045332A1 PCT/EP2006/009336 EP2006009336W WO2007045332A1 WO 2007045332 A1 WO2007045332 A1 WO 2007045332A1 EP 2006009336 W EP2006009336 W EP 2006009336W WO 2007045332 A1 WO2007045332 A1 WO 2007045332A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
automatic system
automatic
data
motor
Prior art date
Application number
PCT/EP2006/009336
Other languages
German (de)
English (en)
Inventor
Ulrich Reith
Original Assignee
Zf Friedrichshafen 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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Publication of WO2007045332A1 publication Critical patent/WO2007045332A1/fr

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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
    • 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
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/072—Curvature of the road
    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B60W40/06—Road conditions
    • B60W40/076—Slope angle of the road
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/16—Driving resistance
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/666—Determining road conditions by using vehicle location or position, e.g. from global navigation systems [GPS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/84—Data processing systems or methods, management, administration

Definitions

  • the invention relates to a method for controlling and / or regulating an automatic system of a motor vehicle according to the preamble of patent claim 1, and an apparatus therefor according to the preamble of patent claim 12.
  • DE 37 00 552 A1 discloses a method for outputting route information for the driver of a land vehicle, in which, in addition to stored geographic data of an electronic road map, safety-relevant information of certain route sections is stored and output upon reaching the route sections.
  • the driver receives safe, independent of environmental and traffic influences route information to improve driving safety.
  • this publication has been proposed to evaluate driving and environmental data, with sensors and / or an input terminal are provided, via which the current driving and environmental data are fed to a comparator. From the stored safety-relevant information can be obtained by means of a converter circuit recommended driving data and also fed to the comparator. By comparing both pieces of information, information can be output to the driver when predetermined limits are exceeded, for example to reduce the driving speed.
  • this road network data are required, which are to be determined empirically in advance, for example, by experimental vehicles to be stored in the form of an electronic digitized road map.
  • DE 196 00 734 A1 discloses a method for controlling aggregates and / or systems of a motor vehicle by processing information for detecting the driving environment, the driving state, for determining the position or the like, which links current data with each other and processed into a manipulated variable with which at least one unit of the vehicle can be influenced in its mode of operation.
  • these current data can vary in time so that a constant and rapid adjustment of the manipulated variable is required. This, combined with a certain reaction time of the system in question, can lead to effects which can adversely affect the safety, economy, efficiency and comfort of the vehicle. It can also come to upshifts in curves and downhill to undesirable vibrations in the drive train.
  • the object of the invention is to provide a method and a device for controlling and / or regulating an automatic system of a motor vehicle using detection data of at least one detection system for determining a distance ahead of the vehicle, with the travel resistance changes at different distances detected the vehicle and used to control and / or regulation of automatic systems of the motor vehicle.
  • an "automatic system" in or on a motor vehicle is understood in a first variant to mean the sum of all control and regulating means for the units and devices of the vehicle drive train Sensory data acquisition and processing means in signal communication with powertrain-specific control devices.
  • powertrain-specific control and regulating devices are, for example, a transmission control device and an engine control device.
  • the invention is based on the features of claim 1 of a method for controlling and / or regulating an automatic system of a motor vehicle using detection data of at least one detection system for detecting a distance ahead of the vehicle. It is provided that the detection data are combined to form a driving resistance profile in the region of a predetermined distance in front of the motor vehicle in order to act on the automatic system in such a way that a suitable strategy for managing the distance ahead of the vehicle is developed.
  • An important advantage of this procedure is that so immediately imminent, occurring in the medium term, but also effective only at a greater distance driving resistance changes for the control and / or regulation of autonomously operating vehicle systems can be considered. If, for example, the information about the current position and vehicle speed is taken into account, then the automatic system knows well before the vehicle drives the corresponding section, which driving resistance acts on the vehicle when.
  • the automatic system of the motor vehicle is controlled in response to the appropriate strategy such that a transmission control module selects the most favorable for the upcoming route ratio or the best gear and controls actuators of the automatic transmission in this regard.
  • leading driving resistance indicates, for example, a mile-long gradient
  • a suitable, comparatively small gear is selected in the automatic transmission.
  • this leads to a forward-looking shift strategy for the automatic transmission which is adapted to the driving resistance development, by means of which the switching frequency is reduced in order to increase comfort and oscillation circuits are avoided.
  • an engine control unit of the motor vehicle is reparameterized in response to the determined appropriate strategy with respect to the predetermined driving resistance profile of the preceding route such that the drive motor of the motor vehicle as low as possible and low consumption copes with the pre-assessed next stretch section.
  • a maximum efficient driving style can also be controlled in this embodiment.
  • the automatic system of the motor vehicle is controlled and / or regulated in response to the determined appropriate strategy with regard to the preceding driving resistance course, that an additional unit in the motor vehicle is switched on or off.
  • an additional unit may for example be an air conditioner or a drive unit.
  • the additional unit can be reparameterized or its power output reduced or increased.
  • certain units in hybrid vehicles due to the knowledge of the current and / or the expected driving resistance can be switched on or off or changed their effectiveness.
  • an electric machine present in the hybrid vehicle can be switched on and operated in addition to an internal combustion engine if the driving distance is to be expected as a drive motor.
  • this electric machine can be switched to their regenerative function in the case of a strong track gradient, so that, braking the vehicle, electrical energy can be gained and fed into the vehicle electrical system.
  • Such values are preferably determined for the purpose of determining a driving resistance or control strategy that is optimally suitable for driving resistance and with which the automatic system of the motor vehicle operates in such a manner.
  • bar is that the distance lying in front of the motor vehicle in response to input parameters of a user as fast as possible and / or as sporty as possible or as energy-efficient as possible.
  • wishes of the driver can be advantageously taken into account with regard to the desired driving style.
  • those values are preferably determined with which consumption and / or pollutant reduction, for example a reduction in CO2, is achieved by improved drive management.
  • At least one position detection system for the vehicle is favored as the detection system.
  • a Global Positioning System (GPS) is used as the position detection system.
  • GPS Global Positioning System
  • This system is a global satellite system for high accuracy location, navigation and time distribution.
  • a GPS receiver can calculate the signal propagation times from the simultaneously received signals from at least three satellites and from this determine its position in principle to a few centimeters.
  • the speed and direction of movement of a GPS receiver can also be determined by taking advantage of the Doppler effect.
  • a data memory is used in which route sections are stored.
  • route sections are stored.
  • predetermined road courses and / or topographical data are used as route sections.
  • the driving resistance of individual sections of the route similar to road courses or topographical data, will be mapped.
  • the mapped information only has to be vehicle-specific data, such as current mass, specific rolling resistance or wind resistance of the vehicle are combined and combined to form a total driving resistance.
  • an apparatus for controlling and / or regulating an automatic system of a motor vehicle using detection data of at least one detection system for detecting a distance ahead of the vehicle and outputting detection data in response to this detection.
  • the automatic system further includes a calculation unit for summarizing data on a driving resistance profile in the area of a predetermined distance in front of the motor vehicle in response to the detection data and an actuator for such intervention on the automatic system, which is a suitable strategy for coping with the develop ahead of the vehicle.
  • This device proves to be advantageous in that the data of different detection systems are combined into a driving resistance profile for a defined distance in front of the vehicle.
  • This imaginary vehicle drag profile which precedes the vehicle, can then help the automatic system or the control and / or regulating devices that rely on it develop a suitable strategy for managing the distance ahead of the vehicle.
  • the advantage of this device is that so immediately imminent, medium-term occurring, but also effective only at a greater distance driving resistance changes can be calculated and used for optimal control and / or regulation. If the information about current position and vehicle speed are taken into account, knows the respective automatic system long before the vehicle drives the appropriate section, which driving resistance is when to cope.
  • the automatic system of the vehicle includes a transmission, in particular an automatic transmission, wherein the actuator for adjusting a suitable transmission ratio or gear of the automatic transmission is formed.
  • the automatic system includes at least one motor, wherein the actuator is designed for reparameterizing the at least one motor.
  • the automatic system includes an additional unit, wherein the actuator for switching on or off or for changing the effectiveness of this additional unit is formed.
  • This additional unit may be an electric machine, which in a hybrid vehicle, in addition to or as an alternative to a trained as a main drive motor internal combustion engine to cope with the determined driving resistance profile of the travel motor or regeneratively operable and switchable.
  • the detection system includes a position detection system.
  • the position detection system is a GPS system.
  • the detection system includes a data memory in which track sections are pre-stored.
  • the route sections are preferably predetermined road courses and / or topographical data.
  • FIG. 1 shows a schematic structure of an automatic system according to the invention on a drive train of a motor vehicle.
  • This automatic system 1 is initially provided with an input side for receiving physical measurements and data provided by a detection system 2 for detecting a distance ahead of the vehicle.
  • the detection system 2 is formed as a position detection system. More specifically, the detection system includes a GPS sensor of a GPS system.
  • the detection system 2 may comprise further sensors, with the aid of which the driving resistance course along a distance lying in front of the vehicle can be determined.
  • the detection data determined by the detection system 2 are fed to a calculation unit 3 for combining data for a driving resistance profile in the area of the predetermined distance in front of the motor vehicle.
  • This calculation unit 3 calculates and determines values with which the automatic system 1 is controlled in such a way that the distance ahead of the motor vehicle is managed as quickly as possible and / or as sportily as possible or as sparingly as possible in response to input parameters of a user.
  • a factor is calculated, which is an operating situation-appropriate parameter for whether an automatic transmission 4 and / or a clutch 5 is to be acted upon.
  • a factor can be calculated, which is an operating situation-appropriate parameter for whether an engine 6, for example at least one vehicle drive engine, should be acted upon.
  • an electric machine for electric motor operation is switched on in order to support an internal combustion engine 6 serving as a drive motor during propulsion of the vehicle.
  • the respective parameters for controlling and / or regulating the transmission 4 and / or the clutch 5 are established in a clutch and transmission control module 7, while the respective parameters for controlling and / or regulating the at least one motor 6 in a motor control module 8 are determined.
  • the parameters for controlling and / or regulating the automatic transmission 4 are transmitted from an interface 9 via a data or control line 10 to an actuating device 11 on the automatic transmission 4.
  • the parameters for controlling and / or regulating the shifting clutch 5 are transmitted from an interface 12 via a data or control line 13 to an actuating device 14 (for example a piston-cylinder arrangement) on the clutch 5.
  • the parameters for controlling and / or regulating the at least one motor 6 are transmitted from an interface 15 via a data or control line 16 to an adjusting device 17 on the motor 6.
  • the aforementioned adjusting devices are designed, for example, as pressure-actuated actuators.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

La présente invention concerne un procédé et un dispositif pour commander e/ou régler un système automatique (1) d'un véhicule automobile par utilisation de données de détection d'au moins un système de détection (2) pour détecter une voie en amont du véhicule. Selon le procédé de l'invention, les données de détection sont regroupées en un profil de résistance à l'avancement au niveau d'une voie en amont du véhicule, afin d'agir sur le système automatique (1) de sorte qu'une stratégie appropriée est développée pour permettre de contrôler la voie en amont du véhicule.
PCT/EP2006/009336 2005-10-22 2006-09-26 Procede et dispositif pour commander et/ou regler un systeme automatique d'un vehicule automobile WO2007045332A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005050753A DE102005050753A1 (de) 2005-10-22 2005-10-22 Verfahren und Vorrichtung zur Steuerung und/oder Regelung eines automatischen Systems eines Kraftfahrzeugs
DE102005050753.0 2005-10-22

Publications (1)

Publication Number Publication Date
WO2007045332A1 true WO2007045332A1 (fr) 2007-04-26

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DE (1) DE102005050753A1 (fr)
WO (1) WO2007045332A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2923438A1 (fr) * 2007-11-12 2009-05-15 Renault Sas Procede et systeme de gestion du fonctionnement d'un vehicule automobile en fonction de conditions de roulage
WO2010144042A1 (fr) * 2009-06-10 2010-12-16 Scania Cv Ab Procédé et système de commande d'un moteur électrique dans un véhicule hybride
CN103124868A (zh) * 2010-09-24 2013-05-29 Zf腓德烈斯哈芬股份公司 用于自动化的多级换挡变速器的换挡控制的方法
US8527163B2 (en) 2009-04-15 2013-09-03 Zf Friedrichshafen Ag Gearbox control device
US8781698B2 (en) 2010-09-24 2014-07-15 Zf Friedrichshafen Ag Method for controlling the shifting of an automatic geared transmission

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000131A1 (de) * 2008-01-23 2009-07-30 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Fahrzeuges
DE102010005045B4 (de) * 2010-01-20 2019-12-24 Man Truck & Bus Se Verfahren zur Auswahl eines geeigneten Fahrgangs
DE102010041969A1 (de) 2010-10-05 2012-04-05 Zf Friedrichshafen Ag Verfahren zur Schaltsteuerung eines automatisierten Stufenschaltgetriebes
DE102013220604B4 (de) 2013-10-11 2023-02-02 Zf Friedrichshafen Ag Verfahren und Vorrichtung zum vorauswirkenden oder vorausschauenden ökonomischen Betrieb eines Kraftfahrzeugs

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