DE10208917B4 - Method and device for displaying information of operating fluids - Google Patents
Method and device for displaying information of operating fluids Download PDFInfo
- Publication number
- DE10208917B4 DE10208917B4 DE10208917.5A DE10208917A DE10208917B4 DE 10208917 B4 DE10208917 B4 DE 10208917B4 DE 10208917 A DE10208917 A DE 10208917A DE 10208917 B4 DE10208917 B4 DE 10208917B4
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- DE
- Germany
- Prior art keywords
- information
- operating fluid
- operating
- sensor
- data
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- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Abstract
Vorrichtung zur Darstellung von Informationen von Betriebsflüssigkeiten, umfassend mindestens einen Sensor zur Erfassung der Menge der Betriebsflüssigkeit, eine Einrichtung zur Informationsaufbereitung der Sensordaten mit anderen Betriebsdaten und eine Anzeigeeinrichtung zur Darstellung der aufbereiteten Informationen, wobei mindestens eine aufbereitete Information als Bezugspunkt die letzte Befüllung mit Betriebsflüssigkeit beinhaltet,wobeidie Einrichtung (5) die Information mit Bezugspunkt der letzten Befüllung automatisch zurücksetzt, wenn die Daten des Sensors (2) zur Erfassung der Betriebsflüssigkeit eine Zunahme der Betriebsflüssigkeit um einen vorgebbaren Mindestwert signalisieren,dadurch gekennzeichnet, dassdie Rücksetzung nur erfolgt, wenn vor der Zunahme ein Stillstand des Kraftfahrzeuges und/oder ein Stillstand der Zündung erfasst wurde.Apparatus for displaying information of operating fluids, comprising at least one sensor for detecting the amount of operating fluid, a device for processing information of the sensor data with other operating data and a display device for displaying the processed information, wherein at least one processed information as a reference point includes the last filling with operating fluid in that the device (5) automatically resets the information with the reference point of the last filling when the data of the sensor (2) for detecting the operating fluid signal an increase of the operating fluid by a predeterminable minimum value, characterized in that the reset takes place only if before the increase a stoppage of the motor vehicle and / or a stoppage of the ignition was detected.
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Darstellung von Informationen von Betriebsflüssigkeiten.The invention relates to a method and a device for displaying information of operating fluids.
Aus der
Aus der
Der Erfindung liegt das technische Problem zugrunde, ein verbessertes Verfahren zur Darstellung von Informationen von Betriebsflüssigkeit und eine zugehörige Vorrichtung zu schaffen.The invention is based on the technical problem of providing an improved method for displaying information of operating fluid and an associated device.
Die Lösung des technischen Problems ergibt sich durch die Gegenstände mit den Merkmalen der Patentansprüche 1 und 3. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The solution of the technical problem results from the objects with the features of
Hierzu setzt die Einrichtung die Information mit Bezugspunkt der letzten Befüllung automatisch zurück, wenn die Daten des Sensors zur Erfassung der Betriebsflüssigkeit eine Zunahme der Betriebsflüssigkeit um einen vorgebbaren Mindestwert signalisieren. Der Erfindung liegt dabei die Erkenntnis zugrunde, dass die Nutzer häufig nach dem Tanken bzw. Auffüllen anderer Betriebsflüssigkeiten, wie beispielsweise Motoröl, vergessen, danach die bisher aufgenommenen Informationen zurückzusetzen, was zu einer Verfälschung des Informationsgehalts führt. Da aber ohnehin der Füllstand gemessen wird, kann dieser Füllstand selbst zur Generierung der Rücksetzbedingungen verwendet werden. Aufgrund der Tatsache, dass die Ermittlung von Füllstandsdaten zum Teil mit einer gewissen Unschärfe behaftet ist, wird eine bestimmte Mindestfüllmenge vorab definiert, bei der das Rücksetzsignal generiert wird. Der Grund für die Unschärfe kann eine unterschiedliche Ausdehnung bei verschiedenen Temperaturen oder die Bewegung der Flüssigkeit im Behälter sein, was beispielsweise beim Kraftstofftank eines Kraftfahrzeuges der Fall ist.For this purpose, the device automatically resets the information with reference point of the last filling when the data of the sensor for detecting the operating fluid signal an increase in the operating fluid by a predetermined minimum value. The invention is based on the finding that users often forget after refueling or refilling other operating fluids, such as engine oil, to subsequently reset the previously recorded information, which leads to a falsification of the information content. However, since the level is measured anyway, this level can be used even to generate the reset conditions. Due to the fact that the determination of level data is sometimes associated with a certain blurring, a certain minimum filling quantity is defined in advance, at which the reset signal is generated. The reason for the blurring may be a different extent at different temperatures or the movement of the liquid in the container, which is the case for example with the fuel tank of a motor vehicle.
Bei Kraftfahrzeugen wird daher eine Zusatzbedingung in einer erfindungsgemäßen Ausführungsform definiert, nämlich dass das Kraftfahrzeug vor der Zunahme der Betriebsflüssigkeit gestanden haben muss und/oder dass die Zündung ausgeschaltet war, da Betriebsflüssigkeiten nur bei stehendem Kraftfahrzeug eingefüllt werden können. Somit werden Messfehler aufgrund der Temperaturunterschiede oder großer Beschleunigungen unterdrückt, die ansonsten eine Betriebsflüssigkeitszunahme fälschlich erscheinen ließen.In motor vehicles, therefore, an additional condition is defined in an embodiment according to the invention, namely that the motor vehicle must have been prior to the increase in operating fluid and / or that the ignition was switched off, since operating fluids can only be filled when the motor vehicle is stationary. Thus, measurement errors due to temperature differences or large accelerations are suppressed, which would otherwise make an operating fluid increase erroneous.
In einer weiteren bevorzugten Ausführungsform sind die betroffenen Informationen die Durchschnittsgeschwindigkeit und/oder der Durchschnittsverbrauch und/oder die zurückgelegte Gesamtstrecke seit dem letzten Befüllungszeitpunkt, wobei vorzugsweise die Betriebsflüssigkeit der Kraftstoff eines Kraftfahrzeuges ist.In a further preferred embodiment, the information concerned is the average speed and / or the average consumption and / or the total distance traveled since the last filling time, wherein preferably the operating fluid is the fuel of a motor vehicle.
Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispiels näher erläutert. Die einzige Figur zeigt ein schematisches Blockschaltbild einer Vorrichtung zur Darstellung von Informationen von Betriebsflüssigkeiten.The invention will be explained in more detail below with reference to a preferred embodiment. The single figure shows a schematic block diagram of a device for displaying information of operating fluids.
Die Vorrichtung
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10208917.5A DE10208917B4 (en) | 2002-02-27 | 2002-02-27 | Method and device for displaying information of operating fluids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10208917.5A DE10208917B4 (en) | 2002-02-27 | 2002-02-27 | Method and device for displaying information of operating fluids |
Publications (2)
Publication Number | Publication Date |
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DE10208917A1 DE10208917A1 (en) | 2003-09-04 |
DE10208917B4 true DE10208917B4 (en) | 2019-02-07 |
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Application Number | Title | Priority Date | Filing Date |
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DE10208917.5A Expired - Lifetime DE10208917B4 (en) | 2002-02-27 | 2002-02-27 | Method and device for displaying information of operating fluids |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753714A1 (en) | 1977-12-02 | 1979-06-07 | Rau Swf Autozubehoer | DEVICE FOR MEASURING AND DISPLAYING VALUES RELATED TO FUEL CONSUMPTION |
DE19526454C1 (en) | 1995-07-20 | 1996-07-25 | Daimler Benz Ag | Odometer for motor vehicle, reset by signal from fuel gauge |
DE19729695A1 (en) | 1997-07-11 | 1999-01-14 | Bosch Gmbh Robert | Combustion engine diagnosis method |
DE10012952A1 (en) | 1999-09-03 | 2001-03-08 | Volkswagen Ag | Display of driver or driver-relevant information involves displaying e.g. overall operating life of component as graphical element of defined length with current value at suitable position |
DE19941970A1 (en) | 1999-09-03 | 2001-03-08 | Volkswagen Ag | Recording and display of motor vehicle journey details enabling a simple display of information such as average fuel consumption, distance traveled, total journey time, etc. |
DE10045069A1 (en) | 2000-09-12 | 2002-03-28 | Norbert Schmidt | Kilometer counter for vehicle, has tank lid which, when rotated, has its projecting switching pin contacting lever of switch to generate pulse triggering the reset of the counter |
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2002
- 2002-02-27 DE DE10208917.5A patent/DE10208917B4/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2753714A1 (en) | 1977-12-02 | 1979-06-07 | Rau Swf Autozubehoer | DEVICE FOR MEASURING AND DISPLAYING VALUES RELATED TO FUEL CONSUMPTION |
DE19526454C1 (en) | 1995-07-20 | 1996-07-25 | Daimler Benz Ag | Odometer for motor vehicle, reset by signal from fuel gauge |
DE19729695A1 (en) | 1997-07-11 | 1999-01-14 | Bosch Gmbh Robert | Combustion engine diagnosis method |
DE10012952A1 (en) | 1999-09-03 | 2001-03-08 | Volkswagen Ag | Display of driver or driver-relevant information involves displaying e.g. overall operating life of component as graphical element of defined length with current value at suitable position |
DE19941970A1 (en) | 1999-09-03 | 2001-03-08 | Volkswagen Ag | Recording and display of motor vehicle journey details enabling a simple display of information such as average fuel consumption, distance traveled, total journey time, etc. |
DE10045069A1 (en) | 2000-09-12 | 2002-03-28 | Norbert Schmidt | Kilometer counter for vehicle, has tank lid which, when rotated, has its projecting switching pin contacting lever of switch to generate pulse triggering the reset of the counter |
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DE10208917A1 (en) | 2003-09-04 |
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