DE102017206481A1 - Method for documenting vehicle-specific data of a vehicle - Google Patents
Method for documenting vehicle-specific data of a vehicle Download PDFInfo
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- DE102017206481A1 DE102017206481A1 DE102017206481.1A DE102017206481A DE102017206481A1 DE 102017206481 A1 DE102017206481 A1 DE 102017206481A1 DE 102017206481 A DE102017206481 A DE 102017206481A DE 102017206481 A1 DE102017206481 A1 DE 102017206481A1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
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- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Bei einem Verfahren zum Dokumentieren von fahrzeugspezifischen Daten eines Fahrzeuges (1) erfolgt eine Erfassung in einem Bordcomputer (3) des Fahrzeuges, eine Übertragung der Daten über ein Übertragungsgerät (4) an eine externe Einrichtung (5), eine Verarbeitung und eine Auswertung der Daten in der externen Einrichtung (5) und Weiterleitung an autorisierte Personen (6,8) oder Einrichtungen. Bei einem Elektrofahrzeug oder einem streckenweise elektrisch betriebenen Fahrzeug werden Daten zum Ladezustand, zum Zustand und zum Energiedurchsatz eines im Fahrzeug angeordneten Energiespeichers (2) erfasst und über die Übertragungseinrichtung (4) der externen Einrichtung (5) zur Verarbeitung und Auswertung übermittelt. In a method for documenting vehicle-specific data of a vehicle (1), detection takes place in an on-board computer (3) of the vehicle, transmission of the data via a transmission device (4) to an external device (5), processing and evaluation of the data in the external facility (5) and forwarded to authorized persons (6,8) or facilities. In an electric vehicle or a partially electrically operated vehicle, data on the state of charge, the state and the energy throughput of an energy store (2) arranged in the vehicle are detected and transmitted to the external device (5) for processing and evaluation via the transmission device (4).
Description
Die Erfindung betrifft ein Verfahren zum Dokumentieren von fahrzeugspezifischen Daten eines Fahrzeuges nach der im Oberbegriff von Anspruch 1 näher definierten Art.The invention relates to a method for documenting vehicle-specific data of a vehicle according to the closer defined in the preamble of claim 1.
Ein Verfahren der eingangs erwähnten Art ist aus der
Durch das vorbekannte Verfahren soll ein fälschungssicheres Dokumentieren von Kilometerstandsdaten eines Fahrzeuges, bei dem die mittels eines Wegstreckenzählers aktuell bei der Fahrt ermittelten Kilometerstandsdaten in einem bordeigenen Speicher des Fahrzeuges gespeichert werden, geschaffen werden.The previously known method is intended to create forgery-proof documentation of mileage data of a vehicle in which the mileage data currently determined during the journey by means of an odometer are stored in an onboard memory of the vehicle.
Hierzu werden die von dem Bordcomputer erfassten Daten über ein Übertragungsgerät in regelmäßigen Zeitabständen an eine externe Einrichtung übertragen. In der externen Einrichtung erfolgt eine Verarbeitung und Auswertung der Daten und anschließend eine Weiterleitung an autorisierte Personen oder Einrichtungen.For this purpose, the data acquired by the on-board computer is transmitted via a transmission device at regular intervals to an external device. The external device processes and analyzes the data and then forwards it to authorized persons or institutions.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde ein Verfahren zum Dokumentieren von Daten eines Elektrofahrzeuges oder eines streckenweise elektrisch betriebenen Fahrzeuges zu schaffen, um den Zustand des Fahrzeuges zu dokumentieren.The present invention has for its object a method for documenting data of an electric vehicle or a partially electrically powered vehicle to create to document the condition of the vehicle.
Erfindungsgemäß wird diese Aufgabe durch die Art der im kennzeichnenden Teil von Anspruch 1 genannten Verfahrensmerkmale gelöst.According to the invention this object is achieved by the nature of the method mentioned in the characterizing part of claim 1.
Für den Zustand eines Elektrofahrzeuges oder eines streckenweise elektrisch betriebenen Fahrzeuges sind Informationen über den Energiespeieher des Fahrzeuges eines der wesentlichen Werte, um z. B. eine Kostenschätzung für einen Gebrauchtwagen zu erstellen.For the state of an electric vehicle or a partially electrically powered vehicle information about the energy provider of the vehicle one of the essential values to z. B. to create a cost estimate for a used car.
Zur Wertermittlung können hierfür der Zustand des Energiespeichers (SOH, State of Health), der Ladestand des Energiespeichers (SOC, State of Charge), der Energiedurchsatz (BEV spezifisch) und weitere physikalische Größen, wie z. B. eine Berechnung der maximalen Fahrströme bzw. des Energiedurchsatzes verwendet werden.To determine the value, the state of the energy store (SOH, State of Health), the charge state of the energy store (SOC, State of Charge), the energy throughput (BEV specific) and other physical variables, such as energy consumption, can be determined. B. a calculation of the maximum driving currents or the energy throughput can be used.
Bei einem Elektrofahrzeug sind die vorstehend genannten Werte für einen Energiespeicher (Batterie, Akku) wesentlich bedeutender als die gefahrenen Kilometer.In an electric vehicle, the above-mentioned values for an energy storage device (battery, rechargeable battery) are significantly more important than the kilometers driven.
Zum einen altern Energiespeicher schneller und zum anderen werden Elektrofahrzeuge häufig auch bei einem Nicht-Betrieb des Fahrzeuges dafür eingesetzt die Energie des Energiespeichers des Fahrzeuges in das öffentliche Elektronetz zurück zu speisen, z. B. Smart-Grid Anwendungen.On the one hand, energy storage devices age faster and, on the other hand, electric vehicles are often used even when the vehicle is not in operation to feed back the energy of the energy storage device of the vehicle into the public electricity network, eg. Eg smart grid applications.
Neben der Erfassung des Zustandes des Energiespeichers des Fahrzeuges kann in einer weitergehenden Ausgestaltung der Erfindung selbstverständlich auch vorgesehen sein, dass die Kilometerstandsdaten des Fahrzeuges erfasst und über die Übertragungseinrichtung ebenfalls der externen Einrichtung zur Verarbeitung und Auswertung übermittelt werden.In addition to the detection of the state of the energy storage of the vehicle can of course also be provided in a further embodiment of the invention that the mileage data of the vehicle detected and transmitted via the transmission device also the external device for processing and evaluation.
Ebenso kann dies für weitere fahrzeugspezifische Daten erfolgen, wie z. B. eine Übertragung der Wartungsintervalle des Fahrzeuges an die externe Einrichtung.Likewise, this can be done for other vehicle-specific data, such. B. a transmission of the maintenance intervals of the vehicle to the external device.
Ebenso kann erfindungsgemäß vorgesehen sein, dass Fahrbetriebsstunden des Fahrzeuges erfasst und über die Übertragungseinrichtung der externen Einrichtung zur Verarbeitung und Ausfertigung übermittelt werden. Auf diese Weise lässt sich dann feststellen, wie oft und wie lange der Energiespeicher des Fahrzeuges als Energielieferant mit Einspeisung ins öffentliche Netz verwendet wurde.Likewise, it can be provided according to the invention that driving hours of the vehicle are detected and transmitted via the transmission device of the external device for processing and execution. In this way it can then be determined how often and how long the energy storage of the vehicle was used as an energy supplier with feed into the public network.
Ebenso ist es möglich eine Mittelwertbildung oder ein anderes, geeignetes mathematisches Verfahren aus den in die externe Einrichtung eingegebenen Daten vorzunehmen. Auf diese Weise ist es möglich, neben dem Erfassen von zuletzt eingegebenen Werten z.B. die Alterungsgeschwindigkeit des Fahrzeuges bzw. des Energiespeichers zu ermitteln.It is likewise possible to carry out averaging or another suitable mathematical method from the data entered into the external device. In this way it is possible, besides detecting last entered values, e.g. To determine the aging rate of the vehicle or the energy storage.
Eines der wesentlichen Vorteile der vorliegenden Erfindung besteht darin, dass man anhand der in der externen Einrichtung verarbeiteten und ausgewerteten Daten ein Verkaufszertifikat für das Fahrzeug erstellen kann.One of the significant advantages of the present invention is that it can generate a sales certificate for the vehicle based on the data processed and evaluated in the external device.
Die Übertragung an die externe Einrichtung der erfassten Daten kann über ein Mobilfunknetz oder über Satelliten in Form von drahtlosen Kommunikationssignalen erfolgen. Die externe Einrichtung wird im Allgemeinen ein Zentralserver sein, der z. B. beim Herstellen oder einer anderen autorisierten Stelle steht.Transmission to the external device of the collected data may be via a cellular network or via satellites in the form of wireless communication signals. The external device will generally be a central server, e.g. B. when manufacturing or another authorized body.
Erfindungsgemäß kann auch vorgesehen sein, dass die Übertragung an die externe Einrichtung und von dieser zurück an autorisierte Personen oder Einrichtungen in verschlüsselter Form erfolgt. Auf diese Weise werden Missbrauch der Daten und Manipulationsversuche an den bzw. mit den eingegebenen Daten verhindert.According to the invention, it may also be provided that the transmission to the external device and from there back to authorized persons or devices takes place in encrypted form. This prevents misuse of data and manipulation attempts on or with the entered data.
Nachfolgend ist ein Ausführungsbeispiel der Erfindung anhand der Zeichnung prinzipmäßig beschrieben.Hereinafter, an embodiment of the invention will be described in principle with reference to the drawing.
Es zeigt:
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1 ein Fahrzeug mit einem Energiespeicher.
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1 a vehicle with an energy storage.
In
In dem Schaubild ist jeweils der Fluss der Daten durch die Pfeile dargestellt.In the diagram, the flow of the data is shown by the arrows.
Wie aus dem Pfeil
Neben der Erfassung des Zustandes des Energiespeichers
Das erfindungsgemäße Verfahren ergibt auf diese Weise eine einfache und damit kostengünstige, aber dennoch sichere Lösung, um den Zustand eines Elektrofahrzeuges zu dokumentieren.The inventive method results in this way a simple and therefore cost-effective, yet safe solution to document the condition of an electric vehicle.
Wenn das Senden der Dokumentationsdaten über eine direkte elektronische Verbindung erfolgt und entsprechend an die zentrale Einrichtung weitergeleitet wird, dann fallen gegebenenfalls auch keine Extrakosten für eine Mobilfunkschnittstelle an.If the transmission of the documentation data takes place via a direct electronic connection and is forwarded correspondingly to the central device, then there may be no additional costs for a mobile radio interface.
Anstelle eines ausgedruckten Zertifikates ist es selbstverständlich auch möglich die entsprechenden Daten ins Internet zu stellen und dann dort entsprechend autorisierten Personen Zugriff zu gewähren.Instead of a printed certificate, it is of course also possible to provide the appropriate data on the Internet and then there to grant authorized persons access.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005038995 A1 [0002]DE 102005038995 A1 [0002]
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Priority Applications (1)
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DE102017206481.1A DE102017206481A1 (en) | 2017-04-18 | 2017-04-18 | Method for documenting vehicle-specific data of a vehicle |
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DE102017206481.1A DE102017206481A1 (en) | 2017-04-18 | 2017-04-18 | Method for documenting vehicle-specific data of a vehicle |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020102869A1 (en) | 2020-02-05 | 2021-08-05 | Volkswagen Aktiengesellschaft | Method for battery-compatible operation of a motor vehicle |
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DE102005038995A1 (en) | 2005-08-16 | 2007-02-22 | Böttcher, Thomas | Tamper-proof mileage data method e.g. for falsification safe documenting of odometer reading data of vehicle, involves examining whether given documentation condition is fulfilled with interface of on board computer selected |
DE102006031726A1 (en) * | 2005-09-01 | 2007-04-12 | Volkswagen Ag | Information provision method e.g. for vehicle, involves recording vehicle specifications having at vehicle arranged diagnostic facility with specifications sent by appropriate wireless data signal to computer system |
DE102010050803A1 (en) * | 2009-11-12 | 2011-07-28 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | A method of estimating battery degradation in a vehicle battery pack |
DE102013208128A1 (en) * | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Method and system for logging vehicle data |
DE102015211268A1 (en) * | 2015-06-18 | 2016-12-22 | Bayerische Motoren Werke Aktiengesellschaft | Life-saving charging behavior |
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2017
- 2017-04-18 DE DE102017206481.1A patent/DE102017206481A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102005038995A1 (en) | 2005-08-16 | 2007-02-22 | Böttcher, Thomas | Tamper-proof mileage data method e.g. for falsification safe documenting of odometer reading data of vehicle, involves examining whether given documentation condition is fulfilled with interface of on board computer selected |
DE102006031726A1 (en) * | 2005-09-01 | 2007-04-12 | Volkswagen Ag | Information provision method e.g. for vehicle, involves recording vehicle specifications having at vehicle arranged diagnostic facility with specifications sent by appropriate wireless data signal to computer system |
DE102010050803A1 (en) * | 2009-11-12 | 2011-07-28 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | A method of estimating battery degradation in a vehicle battery pack |
DE102013208128A1 (en) * | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Method and system for logging vehicle data |
DE102015211268A1 (en) * | 2015-06-18 | 2016-12-22 | Bayerische Motoren Werke Aktiengesellschaft | Life-saving charging behavior |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102020102869A1 (en) | 2020-02-05 | 2021-08-05 | Volkswagen Aktiengesellschaft | Method for battery-compatible operation of a motor vehicle |
WO2021156412A1 (en) | 2020-02-05 | 2021-08-12 | Volkswagen Aktiengesellschaft | Method for battery-appropriate operation of a vehicle |
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