DE102007010491A1 - Starting/stopping method for a motor vehicle's engine uses a driver-operated drive-activating device, a gear-activating device and an ignition-authorizing device - Google Patents
Starting/stopping method for a motor vehicle's engine uses a driver-operated drive-activating device, a gear-activating device and an ignition-authorizing device Download PDFInfo
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- DE102007010491A1 DE102007010491A1 DE102007010491A DE102007010491A DE102007010491A1 DE 102007010491 A1 DE102007010491 A1 DE 102007010491A1 DE 102007010491 A DE102007010491 A DE 102007010491A DE 102007010491 A DE102007010491 A DE 102007010491A DE 102007010491 A1 DE102007010491 A1 DE 102007010491A1
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- engine
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- motor vehicle
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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
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- 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
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0818—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode
-
- 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
- B60W2510/10—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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/502—Neutral gear position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/08—Parameters used for control of starting apparatus said parameters being related to the vehicle or its components
- F02N2200/0802—Transmission state, e.g. gear ratio or neutral state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
- F02N2200/102—Brake pedal position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/10—Parameters used for control of starting apparatus said parameters being related to driver demands or status
- F02N2200/106—Driver presence, e.g. detected by door lock, seat sensor or belt sensor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2300/00—Control related aspects of engine starting
- F02N2300/20—Control related aspects of engine starting characterised by the control method
- F02N2300/2006—Control related aspects of engine starting characterised by the control method using prediction of future conditions
-
- 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
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Starten und/oder Stoppen eines Motors eines Kraftfahrzeugs.The The invention relates to a method and a device for starting and / or stopping an engine of a motor vehicle.
Die Antriebe von Kraftfahrzeugen sind mit dem Ziel eines geringeren Kraftstoffverbrauchs und geringerer Emissionen in jüngerer Vergangenheit häufig so konzipiert, dass ein Motor des Kraftfahrzeugs beim Anhalten automatisch abgeschaltet wird, solange eine Bremse betätigt ist. Dies gilt insbesondere für Kraftfahrzeuge mit Hybridantrieb. Aus einigen dieser Hybridfahrzeuge ist ein Verfahren bekannt, bei dem der Motor bei stehendem Fahrzeug, eingeschalteter Zündung und betätigter Bremse wieder gestartet wird, sobald ein Fahrstufenauswahlhebel eines Automatikgetriebes in eine Parkstellung geschaltet wird, um einen Fahrer auf die noch eingeschaltete Zündung aufmerksam zu machen und gegebenenfalls zum Ausschalten der Zündung und Abziehen des Zündschlüssels zu bewegen, damit eine unabsichtliche oder unbefugte Inbetriebsetzung vermieden wird. Nachteilig ist hierbei, dass der Motor auch dann anspringt, wenn das Fahrzeug nur vorübergehend, beispielsweise an einer Bahnschranke oder einer Lichtsignalanlage, angehalten und die Parkstellung des Automatikgetriebes gewählt wird.The Drives of motor vehicles are with the aim of a lesser Fuel consumption and lower emissions in the recent past often so designed to be an engine of the motor vehicle when stopping automatically is switched off as long as a brake is actuated. This is especially true for motor vehicles with hybrid drive. Some of these hybrid vehicles have a method in which the engine is switched on when the vehicle is stationary ignition and pressed Brake is restarted as soon as a speed selector lever an automatic transmission is switched to a parking position to to alert a driver to the still switched on ignition and optionally to turn off the ignition and remove the ignition key move, thus an unintentional or unauthorized startup is avoided. The disadvantage here is that the engine then starts when the vehicle is only temporarily, for example, on a railway gate or a traffic signal, stopped and the parking position of the automatic transmission is selected.
Es ist daher eine Aufgabe der Erfindung, ein verbessertes Verfahren und eine Vorrichtung zum Starten und/oder Stoppen eines Motors eines Kraftfahrzeugs anzugeben.It is therefore an object of the invention, an improved method and a device for starting and / or stopping an engine of a Motor vehicle specify.
Die Aufgabe wird erfindungsgemäß gelöst durch ein Verfahren mit den Merkmalen des Anspruchs 1 und durch eine Vorrichtung mit den Merkmalen des Anspruchs 6.The The object is achieved by a method having the features of claim 1 and by a device with the features of claim 6.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Bei einem erfindungsgemäßen Verfahren zum Starten und/oder Stoppen eines Motors in einem Kraftfahrzeug wird der Motor zumindest dann gestoppt, wenn folgende Bedingungen erfüllt sind:
- – eine Fahrbetätigungseinrichtung wird oder ist in eine neutrale Position bewegt,
- – eine Bremsbetätigungseinrichtung wird oder ist in eine aktive Position bewegt, das Kraftfahrzeug kommt infolge der Bremsbetätigung zum Stehen oder steht.
- A travel control device is or is moved to a neutral position,
- - A brake actuator is or is moved to an active position, the motor vehicle comes to a halt or stand as a result of the braking operation.
Der Motor bleibt hierbei erfindungsgemäß auch dann gestoppt, wenn eine Getriebebetätigungseinrichtung in eine neutrale Position oder eine Parkposition geschaltet wird und ist. Auf diese Weise werden unnötige Wiederstarts beim Anhalten des Fahrzeugs vermieden, solange die Bremsbetätigungseinrichtung aktiviert ist und nicht gelöst wird. Das Verfahren ist bevorzugt in einem Steuergerät implementiert, gegebenenfalls in einem bereits im Kraftfahrzeug vorhandenen Steuergerät.Of the Engine remains according to the invention also stopped when a transmission actuator is switched to a neutral position or a parking position and is. This will cause unnecessary restarting on stopping avoided as long as the brake actuator activated is not solved becomes. The method is preferably implemented in a control unit, if necessary in an already existing in the motor vehicle control unit.
In einer bevorzugten Ausführungsform wird der Motor zumindest dann gestartet, wenn eine Zündautorisierungseinrichtung in einen Zustand "Zündung an" geschaltet ist und die Bremsbetätigungseinrichtung durch den Fahrer gelöst und in Richtung einer passiven Position bewegt wird oder ist und infolgedessen ein vorgegebenes Bremsmoment erreicht oder unterschritten ist oder wird. Durch den Wiederstart des Motors beim Lösen der Bremsbetätigungseinrichtung wird der Fahrer daran erinnert, dass die Zündautorisierungsvorrichtung sich noch im Zustand "Zündung an" befindet und er sie vor dem Aussteigen in einen Zustand "Zündung aus" versetzen sollte. Das vorgegebene Bremsmoment kann insbesondere einen Wert größer Null oder Null haben. Die Bezeichnung "Zündung" soll dabei sowohl für die Betriebsbereitschaft im engeren Sinne gezündeter Motoren, wie Ottomotoren, als auch für Selbstzünder und Elektromotoren und deren Freigabevorrichtungen wie Magnetventile, Relais, etc. gelten.In a preferred embodiment the engine is started at least when a Zündeautorisierungseinrichtung in a state "ignition on" is switched and the brake actuator solved by the driver and is moved to a passive position and is and As a result, a predetermined braking torque reached or fallen below is or will. By restarting the engine when releasing the Brake actuator the driver is reminded that the ignition authorization device is still in the state "ignition on" and he she before getting into a state "ignition should "put off. The predetermined braking torque can in particular have a value greater than zero or have zero. The term "ignition" is intended both for operational readiness in the narrower sense ignited Engines, such as gasoline engines, as well as for diesel and electric motors and their release devices such as solenoid valves, relays, etc. apply.
In einer weiteren Ausführungsform wird der Motor zumindest dann gestartet, wenn die Zündautorisierungseinrichtung in den Zustand "Zündung an" geschaltet ist und ein Verschluss eines Sicherheitsgurtes gelöst wird, insbesondere der Verschluss des Sicherheitsgurtes des Fahrers. Auch auf diese Weise kann eine Absicht des Fahrers, das Fahrzeug zu verlassen, identifiziert und der Fahrer auf den Zustand "Zündung an" hingewiesen werden.In a further embodiment the engine is started at least when the Zündautorisierungseinrichtung in the state "ignition on" is switched and a closure of a safety belt is released, in particular the closure the safety belt of the driver. Also in this way can one Intention of the driver to leave the vehicle, identified and the driver is informed of the "ignition on" status.
Eine weitere Möglichkeit zur Identifizierung der Absicht des Fahrers, das Fahrzeug zu verlassen, ist die Überwachung des Öffnens einer Fahrzeugtür. Dementsprechend wird der Motor zumindest dann gestartet, wenn die Zündautorisierungseinrichtung in den Zustand "Zündung an" geschaltet ist und eine der Fahrzeugtüren geöffnet wird oder ist.A another possibility to identify the intention of the driver to leave the vehicle The supervision of opening a vehicle door. Accordingly the engine is started at least when the Zündautorisierungseinrichtung in the state "ignition on" is switched and one of the vehicle doors open is or is.
Zusätzlich zum Starten des Motors bei einem oder mehreren der angeführten Ereignisse wird bevorzugt ein optisches und/oder akustisches Hinweissignal ausgegeben, um die Aufmerksamkeit des Fahrers zu erregen.In addition to Starting the engine at one or more of the listed events is preferably an optical and / or acoustic indication signal issued to attract the attention of the driver.
Die Fahrbetätigungseinrichtung und/oder die Bremsbetätigungseinrichtung sind bzw. ist vorzugsweise jeweils als ein Pedal (z. B. ein Gaspedal, ein Bremspedal) ausgeführt. Bei einem behindertengerechten Fahrzeug kann die jeweilige Fahrbetätigungs- und/oder Bremsbetätigungseinrichtung jedoch auch als Handhebel ausgebildet sein.The Driving actuator and / or the brake actuator are preferably each as a pedal (eg an accelerator pedal, a brake pedal). In the case of a disabled-accessible vehicle, the respective driving control and / or brake actuator However, be designed as a hand lever.
Die Getriebebetätigungseinrichtung ist vorzugsweise als Fahrstufenauswahlhebel eines automatischen Getriebes ausgebildet. Das Starten des Motors bei einer oder mehreren der angeführten Ereignisse findet insbesondere auch dann statt, wenn dieser Fahrstufenauswahlhebel sich in der mit üblicherweise einem "P" gekennzeichneten Parkposition befindet; alternativ oder zusätzlich auch dann, wenn er sich in der üblicherweise mit einem "N" gekennzeichneten neutralen Position befindet.The transmission actuating device is preferably designed as a speed selector lever of an automatic transmission. Starting the Motors in one or more of the listed events takes place in particular even if this speed selector lever is in the parking position usually marked with a "P"; alternatively or additionally, even if it is in the neutral position, usually marked with an "N".
In einer alternativen Ausführungsform ist die Getriebebetätigungseinrichtung als Ganghebel eines manuell schaltbaren Getriebes ausgebildet. Die neutrale Position ist dann insbesondere eine Leerlaufstellung des Ganghebels in einer Schaltkulisse.In an alternative embodiment is the transmission actuator designed as a gear lever of a manually shiftable transmission. The neutral position is then in particular an idle position of the Gear lever in a shift gate.
Der Motor ist vorzugsweise als Verbrennungsmotor, als Elektromotor oder als eine einen Hybridantrieb bildende Kombination aus einem Verbrennungsmotor und einem Elektromotor gebildet.Of the Motor is preferably as an internal combustion engine, as an electric motor or as a hybrid drive forming combination of an internal combustion engine and an electric motor formed.
Die Zündautorisierungseinrichtung ist vorzugsweise als Zündschloss ausgebildet. Der Zustand "Zündung an" kann dabei durch einen gesteckten Zündschlüssel oder durch eine bestimmte angulare Position des Zündschlüssels bewirkt werden.The Zündautorisierungseinrichtung is preferably as an ignition lock educated. The state "ignition on" can by a plugged ignition key or be effected by a certain angular position of the ignition key.
In einer weiteren bevorzugten Ausführungsform ist die Zündautorisierungseinrichtung als Keyless-Go-System ausgebildet. Hierbei kommen häufig Transponder oder Chipkarten zum Einsatz. Eine Unterscheidung der Zustände "Zündung an" und "Zündung aus" kann dabei beispielsweise anhand der Betätigung eines Start/Stopp-Tasters oder -Schalters erfolgen.In a further preferred embodiment is the ignition authorization device designed as a keyless go system. Here are often transponders or chip cards used. A distinction between the states "ignition on" and "ignition from "can for example, based on the operation a start / stop button or switch.
Ein Ausführungsbeispiel der Erfindung wird im Folgenden anhand von Zeichnungen näher erläutert.One embodiment The invention is explained in more detail below with reference to drawings.
Dabei zeigt:there shows:
Einander entsprechende Teile, Signale und Funktionen sind in allen Figuren mit den gleichen Bezugszeichen versehen.each other corresponding parts, signals and functions are in all figures provided with the same reference numerals.
In
Die
Fahrbetätigungseinrichtung
In
Zu
einem Zeitpunkt t0 bewegt sich das Fahrzeug
mit der Geschwindigkeit V1, die Fahrbetätigungseinrichtung
Die
beispielsweise als Bremspedal ausgebildete Bremsbetätigungseinrichtung
Die
Getriebebetätigungseinrichtung
Die
Zündautorisierungseinrichtung
Zu
einem Zeitpunkt t1 lässt ein Fahrer des Kraftfahrzeuges
die beispielsweise als Gaspedal ausgebildete Fahrbetätigungseinrichtung
Zum
Zeitpunkt t3 betätigt der Fahrer die Getriebebetätigungseinrichtung
In
Zusätzlich oder alternativ können das Lösen eines Verschlusses eines Sicherheitsgurtes und/oder das Öffnen einer Tür überwacht und zur Identifizierung der Absicht des Fahrers, die Fahrt zu beenden und/oder auszusteigen, ausgewertet werden.Additionally or alternatively you can the release of a Closure of a safety belt and / or opening one Door monitored and for identifying the driver's intention to end the ride and / or get out, be evaluated.
Zusätzlich zum
Starten des Motors
Das
in den
Die
Getriebebetätigungseinrichtung
Der
Motor
Die
Zündautorisierungseinrichtung
- 11
- Vorrichtung zur Steuerung des Startens und/oder Stoppens eines Motorscontraption for controlling the starting and / or stopping of a motor
- 22
- Motorengine
- 33
- Steuergerätcontrol unit
- 44
- FahrbetätigungseinrichtungDriving actuator
- 55
- GetriebebetätigungseinrichtungTransmission operator
- 66
- Geschwindigkeitssensorspeed sensor
- 77
- BremsbetätigungseinrichtungBrake actuator
- 88th
- ZündautorisierungseinrichtungZündautorisierungseinrichtung
- GG
- Position der Getriebebetätigungseinrichtungposition the transmission actuator
- GD G D
- Fahrposition der Getriebebetätigungseinrichtungdriving position the transmission actuator
- GP G P
- Parkposition der Getriebebetätigungseinrichtungparking position the transmission actuator
- II
- Zustand der ZündautorisierungseinrichtungStatus the ignition authorization device
- I1 I 1
- Zustand "Zündung an" der ZündautorisierungseinrichtungIgnition ON status of the ignition authorization device
- I0 I 0
- Zustand "Zündung aus" der ZündautorisierungseinrichtungIgnition Off status of the ignition authorization device
- MB M B
- Bremsmomentbraking torque
- MBLim M BLim
- vorgegebenes Bremsmomentgiven braking torque
- nn
- MotordrehzahlEngine speed
- SS
- MotorstoppsignalMotor stop signal
- tt
- ZeitTime
- t0 bis t5 t 0 to t 5
- Zeitpunktetimings
- FF
- Position der Fahrbetätigungseinrichtungposition the driving device
- Fa F a
- aktive Position der Fahrbetätigungseinrichtungactive Position of the driving device
- Fn F n
- neutrale Position der Fahrbetätigungseinrichtungneutral Position of the driving device
- VV
- Geschwindigkeitspeed
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007010491A DE102007010491A1 (en) | 2007-03-03 | 2007-03-03 | Starting/stopping method for a motor vehicle's engine uses a driver-operated drive-activating device, a gear-activating device and an ignition-authorizing device |
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Application Number | Priority Date | Filing Date | Title |
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DE102007010491A DE102007010491A1 (en) | 2007-03-03 | 2007-03-03 | Starting/stopping method for a motor vehicle's engine uses a driver-operated drive-activating device, a gear-activating device and an ignition-authorizing device |
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DE102007010491A1 true DE102007010491A1 (en) | 2008-09-04 |
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DE102007010491A Withdrawn DE102007010491A1 (en) | 2007-03-03 | 2007-03-03 | Starting/stopping method for a motor vehicle's engine uses a driver-operated drive-activating device, a gear-activating device and an ignition-authorizing device |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009080277A2 (en) * | 2007-12-20 | 2009-07-02 | Volkswagen Aktiengesellschaft | Method and device for operating a hybrid vehicle |
WO2010102719A1 (en) * | 2009-03-12 | 2010-09-16 | Bayerische Motoren Werke Aktiengeselschaft | Method for automatically turning a drive unit off and on |
DE102012017116A1 (en) * | 2012-08-29 | 2014-03-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Automatic engine stop-start system for motor vehicle, has activatable output unit to insert no-load on transmission upon activation of vehicle driver, and second unit is dependent to output unit based on time |
DE102010012986B4 (en) * | 2009-04-03 | 2021-05-12 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle system and method for operating a vehicle system |
CN113738522A (en) * | 2021-08-31 | 2021-12-03 | 东风商用车有限公司 | Testing device and method for engine starting neutral position protection |
-
2007
- 2007-03-03 DE DE102007010491A patent/DE102007010491A1/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009080277A2 (en) * | 2007-12-20 | 2009-07-02 | Volkswagen Aktiengesellschaft | Method and device for operating a hybrid vehicle |
WO2009080277A3 (en) * | 2007-12-20 | 2010-04-08 | Volkswagen Aktiengesellschaft | Method and device for operating a hybrid vehicle |
US8825244B2 (en) | 2007-12-20 | 2014-09-02 | Volkswagen Ag | Method and apparatus for operating a hybrid vehicle |
DE102008063611B4 (en) * | 2007-12-20 | 2017-09-07 | Volkswagen Ag | Method and device for operating a hybrid vehicle |
WO2010102719A1 (en) * | 2009-03-12 | 2010-09-16 | Bayerische Motoren Werke Aktiengeselschaft | Method for automatically turning a drive unit off and on |
DE102010012986B4 (en) * | 2009-04-03 | 2021-05-12 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle system and method for operating a vehicle system |
DE102012017116A1 (en) * | 2012-08-29 | 2014-03-06 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Automatic engine stop-start system for motor vehicle, has activatable output unit to insert no-load on transmission upon activation of vehicle driver, and second unit is dependent to output unit based on time |
CN113738522A (en) * | 2021-08-31 | 2021-12-03 | 东风商用车有限公司 | Testing device and method for engine starting neutral position protection |
CN113738522B (en) * | 2021-08-31 | 2023-12-22 | 东风商用车有限公司 | Testing device and method for engine starting neutral protection |
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