DE102009001842A1 - Method and device for controlling a sequence of in-vehicle functions in a vehicle - Google Patents
Method and device for controlling a sequence of in-vehicle functions in a vehicle Download PDFInfo
- Publication number
- DE102009001842A1 DE102009001842A1 DE102009001842A DE102009001842A DE102009001842A1 DE 102009001842 A1 DE102009001842 A1 DE 102009001842A1 DE 102009001842 A DE102009001842 A DE 102009001842A DE 102009001842 A DE102009001842 A DE 102009001842A DE 102009001842 A1 DE102009001842 A1 DE 102009001842A1
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- vehicle
- function
- standstill
- traffic
- information
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 24
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Classifications
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- 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
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- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- 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
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- B60K6/38—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 apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
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- 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
- F02N11/0829—Conditions for starting or stopping the engine or for deactivating the idle-start-stop mode related to special engine control, e.g. giving priority to engine warming-up or learning
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- 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
- F02N11/0833—Vehicle conditions
- F02N11/0837—Environmental conditions thereof, e.g. traffic, weather or road conditions
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- 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
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- B60L2260/00—Operating Modes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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- F02N2200/00—Parameters used for control of starting apparatus
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- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2300/00—Control related aspects of engine starting
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
Die Erfindung betrifft ein Verfahren zur Steuerung eines Ablaufs von fahrzeuginternen Funktionen in einem Fahrzeug bei einem durch einen Verkehrsablauf verursachten Stillstand des Fahrzeuges. Um eine zeitnahe Durchführung von fahrzeuginternen Funktionen realisieren zu können, wird dem Fahrzeug durch eine fahrzeugexterne Einrichtung eine Information über den verkehrsbedingten Stillstand übermittelt und in Abhängigkeit von dieser Information mindestens eine fahrzeuginterne Funktion (a, b, c, j, k, l) während des verkehrsbedingten Stillstandes initiiert und/oder durchgeführt.The invention relates to a method for controlling a sequence of in-vehicle functions in a vehicle at a standstill caused by a traffic flow of the vehicle. In order to be able to realize a timely implementation of in-vehicle functions, the vehicle is informed by the vehicle-external device about the traffic-related standstill and depending on this information at least one in-vehicle function (a, b, c, j, k, l) during the traffic-related stoppage initiated and / or carried out.
Description
Stand der TechnikState of the art
Die Erfindung betrifft ein Verfahren zur Steuerung eines Ablaufes von fahrzeuginternen Funktionen in einem Fahrzeug bei einem, durch einen Verkehrsablauf verursachten Stillstand des Fahrzeuges sowie eine Vorrichtung zur Durchführung des Verfahrens.The The invention relates to a method for controlling a sequence of in-vehicle functions in a vehicle at one, by one Traffic caused standstill of the vehicle and a Apparatus for carrying out of the procedure.
Durch die zunehmenden Steuerungs- und Regelungsprozesse in modernen Kraftfahrzeugen erhöhen sich die Anforderungen an die Rechnerzeit, welche zur Durchführung dieser Prozesse bereitgestellt werden muss. Würden alle aufgerufenen Steuerungs- und Regelungsprozesse nacheinander abgearbeitet, würde dies den Rechenvorgang verlängern, so dass die Steuerungs- und Regelungsprozesse in dem Kraftfahrzeug zu langsam abgearbeitet werden, was insbesondere bei sicherheitrelevanten Funktionen zu kritischen Situationen führt. Da ein paralleles Abarbeiten der Funktionen aus physikalischer Sicht nicht möglich ist, wird die Durchführung der Funktionen priorisiert. Dies führt dazu, dass Funktionen mit einer geringeren Priorität, die für den Fahrbetrieb des Fahrzeuges keine besondere Bedeutung haben, seltener ausgeführt werden.By The increasing control and regulation processes in modern motor vehicles are increasing the requirements for the computer time, which to carry out this Processes must be provided. Would all called control and control processes processed sequentially, this would extend the calculation, so that the control and regulation processes in the motor vehicle to be processed too slowly, which is particularly important for security-relevant functions leads to critical situations. Since a parallel execution of the functions from a physical point of view not possible is, the implementation of the Functions prioritized. this leads to to do that with lower priority features for driving of the vehicle have no special meaning, be carried out less frequently.
On-board-Diagnosen, mittels welchen die Fahrtauglichkeit des Fahrzeuges überprüft wird, werden beispielsweise nach dem Abschalten des Antriebsaggregates des Fahrzeuges in der Nachlaufphase eines Steuergerätes des Kraftfahrzeuges durchgeführt.On-board diagnostics, by means of which the driving ability of the vehicle is checked, For example, after switching off the drive unit of the vehicle in the follow - up phase of a control unit of the Motor vehicle carried out.
Offenbarung der ErfindungDisclosure of the invention
Das erfindungsgemäße Verfahren zur Steuerung des Ablaufes von fahrzeuginternen Funktionen in einem Fahrzeug mit den Merkmalen des Anspruchs 1 weist dabei den Vorteil auf, dass fahrzeuginterne Funktionen kurzfristig bei Unterbrechungen des Fahrbetriebes des Fahrzeuges ausgeführt werden können und nicht auf ein Ende des Fahrbetriebes gewartet werden muss. Dadurch, dass dem Fahrzeug durch eine fahrzeugexterne Einrichtung eine Information über den verkehrsbedingten Stillstandes übermittelt wird und in Abhängigkeit von dieser Information mindestens eine fahrzeuginterne Funktion während des verkehrsbedingten Stillstandes initiiert und/oder durchgeführt wird, können entweder für die Sicherheit des Fahrbetriebes wichtige Funktionen in kürzester Zeit wiederholt werden oder Funktionen mit niederer Priorität, welche normalerweise erst nach der Beendigung des Fahrbetriebes abgearbeitet werden, durchgeführt werden.The inventive method for controlling the sequence of in-vehicle functions in one Vehicle with the features of claim 1 has the advantage that in-vehicle functions in the short term in case of interruptions of Driving operation of the vehicle can be performed and does not have to wait for an end of the driving operation. Thereby, that the vehicle by a vehicle external device information about the traffic-related standstill transmitted becomes and depending from this information at least one in-vehicle function during the traffic-related stoppage is initiated and / or carried out, can either for the safety of driving important functions in the shortest possible time Time to be repeated or low priority functions which normally processed only after completion of the driving operation be performed become.
Das erfindungsgemäße Verfahren ist zum Einsatz in konventionellen Fahrzeugen mit einem Verbrennungsmotor genauso geeignet wie in hybridisch oder elektrisch betriebenen Fahrzeugen.The inventive method is for use in conventional vehicles with an internal combustion engine just as suitable as in hybrid or electrically powered vehicles.
In einer Ausgestaltung enthält die Information einen Zeitraum darüber, wie lange der verkehrsbedingte Stillstand andauert, wobei die mindestens eine fahrzeuginterne Funktion innerhalb dieses Zeitraumes initiiert und/oder durchgeführt wird. Da die Zeitdauer des Stillstandes z. B. an einer Ampel oder an einem Bahnübergang nun bekannt ist, werden die fahrzeuginternen Funktionen gezielt nach ihrer Zeitdauer ausgesucht, damit sie auch in dem zur Verfügung stehenden Zeitrahmen zu Ende geführt werden können.In an embodiment contains the information a period about how long the traffic Standstill continues, with the at least one in-vehicle function initiated and / or carried out within this period. Since the duration of the standstill z. B. at a traffic light or on a Railroad Crossing Now it is known, the in-vehicle functions are targeted chosen according to their duration, so that they are also available in the Time frame completed can be.
In einer Weiterbildung werden die fahrzeuginternen Funktionen vorab innerhalb einer Betriebsstrategie des Fahrzeuges priorisiert, wobei die fahrzeuginterne Funktion mit der höchstmöglichen Priorität initiiert und/oder durchgeführt wird. Auf Grund einer solchen Priorisierung lassen sich die möglichen, innerhalb des übermittelten Zeitraumes durchzuführenden fahrzeuginternen Funktionen einfach und schnell auswählen, so dass die fahrzeuginterne Funktion unverzüglich nach dem Stillstand des Fahrzeuges gestartet werden kann. Die Zeitdauer des Stillstandes des Fahrzeuges wird somit optimal ausgenutzt.In In a further training, the vehicle-internal functions are pre-determined is prioritized within an operating strategy of the vehicle, wherein initiated the in-vehicle function with the highest possible priority and / or performed becomes. Due to such a prioritization, the possible, within of the transmitted Period to be carried out select in-vehicle functions easily and quickly, so that the vehicle - internal function immediately after the standstill of Vehicle can be started. The duration of the standstill of the vehicle is thus optimally utilized.
Vorteilhafterweise ist die fahrzeuginterne Funktion eine Diagnosefunktion des Fahrzeuges. Insbesondere On-board-Diagnosen sind für den Ablauf des Fahrbe triebes des Kraftfahrzeuges sehr wichtig, da damit Mängel in den Steuerungs- und Regelungsprozessen des Fahrzeuges überprüft und frühzeitig erkannt werden. Die Diagnosefunktionen können daher ständig durchlaufen bzw. zurückgestellte Diagnosen abgearbeitet werden.advantageously, the in-vehicle function is a diagnostic function of the vehicle. Especially On-board diagnostics are for the sequence of Fahrbe drive the motor vehicle very important because with it shortcomings in the control and Control processes of the vehicle checked and detected early. The Diagnostic functions can therefore constantly go through or deferred Diagnoses are processed.
In einer Ausgestaltung umfasst die Diagnosefunktion mindestens Teile von Steuerungsfunktionen eines Antriebsaggregates des Fahrzeuges. Die Durchführung der Diagnosefunktion während der verkehrsbedingten Stillstandszeiten des Fahrzeuges führt somit nicht nur zu einer Erhöhung der Sicherheit des Fahrzeugbetriebes sondern auch zu einer Sicherstellung des Fahrbetriebes als solchen, wobei auch immer Umweltaspekte mit berücksichtigt werden.In In one embodiment, the diagnostic function comprises at least parts of control functions of a drive unit of the vehicle. The implementation the diagnostic function during the traffic-related downtime of the vehicle thus leads not just an increase the safety of the vehicle operation but also to a security the driving operation as such, with always environmental aspects with considered become.
In einer Weiterbildung werden die Steuerungsfunktionen von Teilsystemen oder einem Gesamtsystem des Fahrzeuges ausgeführt. Somit können beispielsweise bei einem Kraftfahrzeug mit einem Verbrennungsmotor als Antriebsaggregat nur die Diagnose einer Leerlaufregelung oder der Drosselklappenadaption durchgeführt werden. Bei ausreichender Zeit während des Fahrzeugstillstandes kann aber auch eine Diagnose der gesamten Motorsteuerung abgearbeitet werden.In In a further development, the control functions of subsystems or an entire system of the vehicle. Thus, for example in a motor vehicle with an internal combustion engine as a drive unit just the diagnosis of idle control or throttle adaptation carried out become. With sufficient time during The vehicle standstill can also be a diagnosis of the entire Engine control be processed.
Vorteilhafterweise wird die Diagnosefunktion bei einem abgeschalteten Antriebsaggregat des Fahrzeuges durchgeführt. Dies hat den Vorteil, dass auch während des Stillstandes des Fahrzeuges Diagnosefunktionen ausgeführt werden können, welche nicht an den Betrieb des Antriebsaggregats des Fahrzeuges gebunden sind. Somit kann eine Start-Stopp-Funktionalität eines Fahrzeuges optimal genutzt werden.advantageously, the diagnostic function is activated when the drive unit is switched off carried out of the vehicle. This has the advantage that even during the standstill of Vehicle diagnostic functions can be performed which are not are tied to the operation of the drive unit of the vehicle. Thus, a start-stop functionality of a vehicle can be optimally utilized become.
In einer Ausgestaltung wird das Antriebsaggregat gestartet, wenn während der Durchführung der Diagnosefunktion ein Teilsystem eine neue Anforderung an das Gesamtsystem stellt. Stellt sich während eines Fahrzeugstillstandes heraus, dass beispielsweise ein Batterieladezustand sehr gering oder ein Katalysator abgekühlt ist, wird durch den Start des Antriebsaggregates des Fahrzeuges unmittelbar darauf reagiert. Die Durchführung der Diagnosefunktion während des verkehrsbedingten Stillstandes des Fahrzeuges ermöglicht somit ein zeitnahes Reagieren auf den tatsächlichen Betriebszustand des Fahrzeuges.In In one embodiment, the drive unit is started when during the Carrying out the Diagnostic function a subsystem a new requirement to the whole system provides. Stands up during a vehicle standstill that, for example, a battery state of charge very low or a catalyst is cooled, is by the start the drive unit of the vehicle reacts immediately. The implementation the diagnostic function during the traffic-related standstill of the vehicle thus allows a timely response to the actual operating condition of the Vehicle.
In einer Weiterbildung wird in der dem Fahrzeugstillstand vorausgehenden Phase der Fahrzeugverzögerung entschieden, dass das Antriebsaggregat nicht de aktiviert wird und/oder ein Triebstrang des Fahrzeuges ein- oder ausgekuppelt weiter betrieben wird. Dies hat den Vorteil, dass schon zu einem solchen frühen Zeitpunkt je nach Priorität festgelegt wird, welche Diagnosefunktion beim nächsten verkehrsbedingten Stillstand des Fahrzeuges durchgeführt wird. Somit werden die fahrzeugtechnischen Voraussetzungen für diese Diagnosefunktionen zeitnah ausgelöst und die gewünschte Diagnosefunktion kann ohne Zeitverlust starten.In a further training is in the vehicle standstill preceding Phase of vehicle deceleration decided that the drive unit is not de activated and / or a drive train of the vehicle on or disengaged continues to operate becomes. This has the advantage of being at such an early date depending on priority It is determined which diagnostic function at the next traffic-related standstill carried out of the vehicle becomes. Thus, the vehicle technical requirements for this Diagnostic functions triggered promptly and the desired diagnostic function can start without losing time.
Vorteilhafterweise wird die Durchführung der fahrzeuginternen Funktion geregelt abgebrochen, wenn dass Fahrzeug innerhalb des bekannt gemachten Zeitraumes aus dem Stillstand in den Fahrbetrieb wechselt. Damit wird gewährleistet, dass eine abgebrochene fahrzeuginterne Funktion keine Auswirkungen auf die Betriebsstrategie des Fahrzeuges hat und das Fahrzeug den Fahrbetrieb wieder normal aufnehmen kann. Dies ist besonders wichtig, wenn beispielsweise Einsatzkräften wie Feuerwehr und Krankenwagen ausgewichen werden muss, welche sich in einem Stau oder an einer Ampel den Weg an den Fahrzeugen vorbei bahnen müssen.advantageously, will carry out the vehicle's internal function is canceled abruptly when that vehicle within the announced period from standstill in the driving changes. This ensures that an aborted In-vehicle function does not affect the operating strategy of the vehicle and the vehicle resume normal driving can. This is especially important when, for example, task forces like Firefighters and ambulances must be avoided, which themselves in a traffic jam or at a traffic light the way past the vehicles need to be made.
In einer Ausgestaltung wird die Information über den verkehrsbedingten Stillstand des Fahrzeuges von der fahrzeugexternen Einrichtung drahtlos an das Fahrzeug übertragen. Dabei können an sich vorhandene Möglichkeiten wie Fahrzeuginformationsysteme oder Verkehrsfunk genutzt werden. Auch auf Funkübertragungen basierende Sender-Empfänger-Einheiten, welche von einem fest installierten Sender Nachrichten zu dem Fahrzeug übermitteln, lassen sich heute preisgünstig zu diesem Zweck in das Fahrzeug einbauen. Weiterhin ist auch eine „Peer to Peer”-Kommunikation zwischen dem Fahrzeug und einer mobilen Einrichtung, wie beispielsweise einem anderen Fahrzeug möglich.In One embodiment is the information about the traffic-related stoppage of the vehicle from the vehicle external device wirelessly transfer the vehicle. It can in itself available possibilities such as vehicle information systems or traffic information. Also on radio transmissions based transceiver units, which transmit messages to the vehicle from a permanently installed transmitter cheap today install in the vehicle for this purpose. Furthermore, a "peer to Peer "communication between the vehicle and a mobile device, such as another vehicle possible.
In einer anderen Weiterbildung existiert eine Vorrichtung zur Steuerung eines Ablaufs von fahrzeuginternen Funktionen in einem Fahrzeug bei einem, durch einen Verkehrsablauf verursachten Stillstand des Fahrzeuges. Um eine zeitnahe Durchführung von fahrzeuginternen Funktionen realisieren zu können, sind Mittel vorhanden, welche in Abhängigkeit von einer dem Fahrzeug durch eine fahrzeugexterne Einrichtung übermittelten Information über den verkehrsbedingten Stillstand mindestens eine fahrzeuginterne Funktion während des verkehrsbedingten Stillstandes initiieren und/oder durchführen.In another development, a device for control exists a flow of in-vehicle functions in a vehicle at a stop caused by a traffic flow of the Vehicle. To a timely implementation of in-vehicle To be able to realize functions There are means available which depend on the vehicle information about the traffic-related standstill transmitted by a vehicle-external device at least one in-vehicle function during the traffic-related Initiate and / or carry out a standstill.
Dadurch können fahrzeuginterne Funktionen kurzfristig bei Unterbrechungen des Fahrbetriebes des Fahrzeuges ausgeführt werden, wobei nicht auf ein Ende des Fahrbetriebes gewartet werden muss.Thereby can in-vehicle functions at short notice in the event of interruptions of the vehicle's operation Vehicle executed are not waiting for an end of the driving operation got to.
In einer Ausgestaltung enthält die Information einen Zeitraum darüber, wie lange der verkehrsbedingte Stillstand andauern wird, wobei die Mittel die mindestens eine fahrzeuginterne Funktion innerhalb dieses Zeitraumes initiieren und/oder durchführen. Da die Zeitdauer des Stillstandes bekannt ist, werden die fahrzeuginternen Funktionen gezielt ausgesucht, damit sie auch in dem zur Verfügung stehenden Zeitrahmen zu Ende geführt werden können.In an embodiment contains the information a period about how long the traffic Standstill will continue, the means the at least one in-vehicle Initiate and / or perform a function within this period. There the duration of the stoppage is known, the in-vehicle Functions selected specifically so that they are also available in the Time frame completed can be.
In einer Weiterbildung sind die fahrzeuginternen Funktionen vorab innerhalb einer Betriebsstrategie des Fahrzeuges priorisiert, wobei die Mittel die fahrzeuginterne Funktion mit der höchstmöglichen Priorität auswählen, die innerhalb des von der fahrzeugexternen Einrichtung übermittelten Zeitraumes initiiert und/oder durchgeführt wird. Somit wird bei der Bereitstellung von mehreren fahrzeuginternen Funktionen, welche in dem gewünschten Zeitraum abgearbeitet werden können, immer die fahrzeuginterne Funktion ausgewählt, welche die höchste Priorität hat.In In a further development, the vehicle-internal functions are in advance within an operating strategy of the vehicle prioritized, the means select the in-vehicle function with the highest possible priority, the within the message transmitted by the vehicle external device Period initiated and / or carried out. Thus, in the provision of several in-vehicle features which are in the desired Period can be completed, always selected the in-vehicle function which has the highest priority.
Vorteilhafterweise wertet eine Einheit des Fahrzeuges die Information über den Zeitraum des Stillstandes aus und veranlasst die Durchführung einer Diagnosefunktion des Fahrzeuges. Die Kenntnis der Länge des Fahrzeugstillstandes erlaubt der Einheit eine gezielte Auswahl der Diagnosefunktion in Abhängigkeit von der Länge der Diagnose. Die Einheit kann dabei als elektronische Schaltung oder als Software ausgebildet sein.advantageously, evaluates a unit of the vehicle information about the Period of standstill and causes the implementation of a Diagnostic function of the vehicle. The knowledge of the length of the Vehicle standstill allows the unit a targeted selection of Diagnosis function depending of the length the diagnosis. The unit can be used as an electronic circuit or be designed as software.
In einer Ausgestaltung ist die Einheit zur Entscheidung über die Durchführung der Diagnosefunktion mit einer Gangwahlschaltung und/oder einem Fahrzeugpedal verbunden. Dadurch besteht die Möglichkeit, dass die Einheit in Abhängigkeit von der ausgewählten Diagnosefunktion auch gleich die betriebstechnischen Bedingungen zur Durchführung der Diagnosefunktion einstellen bzw. auswerten kann. In one embodiment, the unit is to decide on the implementation of diagnostic radio tion connected to a gear selector and / or a vehicle pedal. As a result, it is possible for the unit to set or evaluate the operational conditions for carrying out the diagnostic function as a function of the selected diagnostic function.
In einer Weiterbildung ist die Einheit zur Entscheidung über die Durchführung der Diagnosefunktion mit den Teilsystemen des Fahrzeuges verbunden. Dadurch werden Anforderungen der Teilsysteme des Fahrzeuges bei der Auswahl der Diagnosefunktion ebenfalls mit berücksichtigt. Darüber hinaus wird mit Hilfe der Teilsysteme festgelegt, ob die Diagnosefunktion überhaupt gestartet werden kann oder während des verkehrbedingten Stillstandes des Fahrzeuges eine andere fahrzeuginterne Funktion mit höherer Priorität ausgeführt werden muss.In A further education is the unit for the decision on the execution the diagnostic function connected to the subsystems of the vehicle. As a result, requirements of the subsystems of the vehicle at the selection of the diagnostic function is also taken into account. About that In addition, it is determined with the help of the subsystems whether the diagnostic function at all can be started or during the traffic-related stoppage of the vehicle another in-vehicle Function with higher priority accomplished must become.
Vorteilhafterweise stoppt die Einheit in Abhängigkeit von der durchzuführenden Diagnosefunktion das Antriebsaggregat des Fahrzeugs oder lässt es im Leerlauf arbeiten. Die Möglichkeit des Eingreifens der Einheit in den Betriebszustand des Antriebsaggregates erlaubt die Durchführung einer Vielfalt von Diagnosefunktionen.advantageously, stops the unit in dependence from the to be performed Diagnostic function of the drive unit of the vehicle or leaves it in Idle work. The possibility the intervention of the unit in the operating state of the drive unit allows the implementation a variety of diagnostic features.
In einer Ausgestaltung steuert die Einheit eine Start-Stopp-Funktionalität des Antriebsaggregates des Fahrzeuges. Eine solche schon im Fahrzeug vorhandene Start-Stopp-Funktionalität erlaubt eine einfache und kostengünstige Implementierung des erfindungsgemäßen Verfahrens, welches auf Grund der zu reduzieren den CO2-Umweltbelastung immer weiter an Bedeutung gewinnt.In one embodiment, the unit controls a start-stop functionality of the drive unit of the vehicle. Such an already existing in the vehicle start-stop functionality allows a simple and cost-effective implementation of the method according to the invention, which is due to reduce the CO 2 environmental impact increasingly important.
Die Erfindung lässt zahlreiche Ausführungsmöglichkeiten zu. Eine davon soll anhand der in der Zeichnung dargestellten Figuren näher erläutert werden.The Invention leaves numerous design options to. One of them should be based on the figures shown in the drawing be explained in more detail.
Es zeigt:It shows:
Gleiche Merkmale sind mit gleichen Bezugszeichen gekennzeichnet.Same Features are identified by the same reference numerals.
Der
Elektromotor
Der
Elektromotor
Ein
Fahrzeugsteuergerät
Über ein
Gateway
Das
Motorsteuergerät
Das
Fahrzeugsteuergerät
Die
Start-Stopp-Funktionalität
des Hybridfahrzeuges wird von dem Fahrzeugsteuergerät
Um
den Verbrennungsmotor
Bei
einem Hybridfahrzeug mit einem Automatikgetriebe wird der Verbrennungsmotor
Im
Block
Wie
bereits erwähnt,
wertet das Fahrzeugsteuergerät
Das
Fahrzeugsteuergerät
Im
Block
Die
in den Blöcken
Nach
der Auswertung der Informationen gibt das Fahrzeugsteuergerät
Entscheidet
das Fahrzeugsteuergerät
Claims (20)
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DE102009001842A DE102009001842A1 (en) | 2009-03-25 | 2009-03-25 | Method and device for controlling a sequence of in-vehicle functions in a vehicle |
PCT/EP2010/051774 WO2010108729A1 (en) | 2009-03-25 | 2010-02-12 | Method and device for controlling a sequence of vehicle-internal functions in a vehicle |
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DE102009001842A DE102009001842A1 (en) | 2009-03-25 | 2009-03-25 | Method and device for controlling a sequence of in-vehicle functions in a vehicle |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220424A1 (en) | 2014-10-08 | 2016-04-14 | Robert Bosch Gmbh | Method for operating a motor vehicle |
FR3048397A1 (en) * | 2016-03-02 | 2017-09-08 | Peugeot Citroen Automobiles Sa | CHECKING THE OPERATION OF A THERMAL MOTOR OF A PARALLEL HYBRID VEHICLE WITH MANUAL GEAR BOX |
EP3236055A1 (en) * | 2016-04-20 | 2017-10-25 | Ford Global Technologies, LLC | An engine diagnostics configuration method |
WO2017207311A1 (en) * | 2016-06-03 | 2017-12-07 | Robert Bosch Gmbh | Method and device for diagnosis planning |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2975639B1 (en) * | 2011-05-25 | 2013-06-28 | Peugeot Citroen Automobiles Sa | MANUAL TRANSMISSION VEHICLE HAVING A HYBRID TRACTION CHAIN AND METHOD OF HYBRIDIZING THE SAME |
JP5915360B2 (en) * | 2012-04-27 | 2016-05-11 | 日産自動車株式会社 | Vehicle control device |
DE102016207178A1 (en) * | 2016-04-27 | 2017-11-02 | Robert Bosch Gmbh | Diagnostic device and method for filtering diagnostic commands |
JP6731121B2 (en) * | 2017-08-31 | 2020-07-29 | 本田技研工業株式会社 | Vehicle control device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001107770A (en) * | 1999-10-08 | 2001-04-17 | Honda Motor Co Ltd | Engine control device |
GB0303477D0 (en) * | 2003-02-14 | 2003-03-19 | Ricardo Consulting Eng | On board diagnostics (OBD) |
DE202004003215U1 (en) * | 2004-03-02 | 2004-04-22 | Fackiner, Martin | Fuel saving system operates when road vehicle is at traffic lights by automatic engine turn off during red phase |
JP4274266B2 (en) * | 2007-05-08 | 2009-06-03 | トヨタ自動車株式会社 | Vehicle and control method thereof |
US9074572B2 (en) * | 2008-05-28 | 2015-07-07 | GM Global Technology Operations LLC | Engine idling control system for hybrid vehicle |
-
2009
- 2009-03-25 DE DE102009001842A patent/DE102009001842A1/en not_active Withdrawn
-
2010
- 2010-02-12 WO PCT/EP2010/051774 patent/WO2010108729A1/en active Application Filing
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014220424A1 (en) | 2014-10-08 | 2016-04-14 | Robert Bosch Gmbh | Method for operating a motor vehicle |
CN105715442A (en) * | 2014-10-08 | 2016-06-29 | 罗伯特·博世有限公司 | Method Of Operating Motor Vehicle |
CN105715442B (en) * | 2014-10-08 | 2019-04-16 | 罗伯特·博世有限公司 | Method for driving automobile |
FR3048397A1 (en) * | 2016-03-02 | 2017-09-08 | Peugeot Citroen Automobiles Sa | CHECKING THE OPERATION OF A THERMAL MOTOR OF A PARALLEL HYBRID VEHICLE WITH MANUAL GEAR BOX |
EP3236055A1 (en) * | 2016-04-20 | 2017-10-25 | Ford Global Technologies, LLC | An engine diagnostics configuration method |
WO2017207311A1 (en) * | 2016-06-03 | 2017-12-07 | Robert Bosch Gmbh | Method and device for diagnosis planning |
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