DE19941970A1 - 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. - Google Patents

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.

Info

Publication number
DE19941970A1
DE19941970A1 DE1999141970 DE19941970A DE19941970A1 DE 19941970 A1 DE19941970 A1 DE 19941970A1 DE 1999141970 DE1999141970 DE 1999141970 DE 19941970 A DE19941970 A DE 19941970A DE 19941970 A1 DE19941970 A1 DE 19941970A1
Authority
DE
Germany
Prior art keywords
recording
distance traveled
fuel consumption
display
time
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE1999141970
Other languages
German (de)
Inventor
Joerg Lilienthal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Priority to DE1999141970 priority Critical patent/DE19941970A1/en
Publication of DE19941970A1 publication Critical patent/DE19941970A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B60K35/00—Arrangement of adaptations of instruments
    • 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
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • G07C5/0825—Indicating performance data, e.g. occurrence of a malfunction using optical means
    • 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
    • G07C5/085—Registering performance data using electronic data carriers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

Device comprises a controller with an onboard clock and a counter or integrator which enables the controller to count or integrate signals received from vehicle sensors for distance traveled and fuel level which can then be used in conjunction with the clock. Values of interest such as time traveled and fuel consumption can be displayed. A reset (2) is provided. Output values include date and time at which counting started (1), elapsed time (3), total vehicle operating time (4), distance traveled (5), average fuel consumption per 100 km (6) and speed can be displayed.

Description

Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Aufzeichnung und Darstellung von Verbrauchs- und Fahrdaten.The invention relates to a method and a device for recording and displaying of consumption and driving data.

Häufig möchte der Kraftfahrzeugführer sein Fahrverhalten analysieren. Hierzu möchte der Kraftfahrzeugführer beispielsweise wissen, wie häufig er sein Kraftfahrzeug überhaupt benutzt, was er für Fahrstrecken zurücklegt oder wieviel Kraftstoff er verbraucht. Um alle diese Informationen zu erhalten, muß der Kraftfahrzeugführer ein Fahrtenbuch führen und die entsprechenden Angaben von Anzeigeelementen, wie beispielsweise Kilometerzählern und Füllmenge an der Zapfsäule, notieren. Neben der sehr mühseligen Schreibarbeit liegt ein weiteres Problem darin, daß die Aussagekraft der aufgezeichneten Daten von deren Vollständigkeit abhängt. Vergißt der Kraftfahrzeugführer zwischenzeitlich die Aufzeichnung, so sind die Daten größtenteils wertlos.The motor vehicle driver often wants to analyze his driving behavior. For this, the Motor vehicle drivers, for example, know how often they drive their motor vehicle at all uses what it travels or how much fuel it uses. To everyone to obtain this information, the driver must keep a logbook and the corresponding information from display elements, such as odometers and fill quantity at the petrol pump. Besides the very tedious paperwork lies Another problem is that the meaningfulness of the recorded data from their Completeness depends. If the driver forgets the record in the meantime, so the data is largely worthless.

Der Erfindung liegt daher das technische Problem zugrunde, ein Verfahren und eine Vorrichtung zur Aufzeichnung und Darstellung von Verbrauchs- und Fahrdaten zu schaffen, mittels derer eine automatische Aufzeichnung und Darstellung der interessierenden Verbrauchs- und Fahrdaten ermöglicht wird.The invention is therefore based on the technical problem, a method and a To provide a device for recording and displaying consumption and driving data, by means of which an automatic recording and representation of the interested Consumption and driving data is made possible.

Die Lösung des technischen Problems ergibt sich durch die Gegenstände der Patentansprüche 1 und 3. Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.The solution to the technical problem arises from the subjects of Claims 1 and 3. Further advantageous embodiments of the invention result from the subclaims.

Hierzu umfaßt die Vorrichtung mindestens ein Steuergerät mit einer Bordnetzuhr und mindestens einem Zähler, wobei dem Steuergerät ein Betriebssignal des Kraftfahrzeuges und/oder ein Signal über die zurückgelegte Fahrstrecke und/oder ein Signal über den Füllstand des Kraftfahrzeuges zuführbar und mittels der Zähler aufaddierbar ist, wodurch ein "elektronisches Fahrtenbuch" realisiert wird. Dabei kann die Vorrichtung im wesentlichen auf vorhandene Daten zurückgreifen. Durch ein Startsignal wird der Aufzeichnungszeitraum definiert und die Zeit vom Startzeitpunkt kontinuierlich erfaßt. Mittels eines Betriebssignals kann dann ein Zähler bzw. ein Speicherelement angesteuert werden. Hierzu sind verschiedene Signale verwendbar, wie beispielsweise ein die Zündung oder den Generatorbetrieb anzeigendes Signal. Die zurückgelegte Fahrstrecke wird bereits bei herkömmlichen Kraftfahrzeugen erfaßt und muß daher nur in Form eines elektronischen Signals dem Steuergerät zugeführt werden. Der Kraftstoffverbrauch kann mittels eines Füllstandssensors erfaßt werden, wobei Tankvorgänge aufgrund der Sprünge des Füllstandes mit erfaßt werden. Selbstverständlich können bei Bedarf auch der Verbrauch anderer Betriebsflüssigkeiten wie Motoröl oder Kühlwasser mit aufgezeichnet und dargestellt werden.For this purpose, the device comprises at least one control unit with an on-board power supply and at least one counter, the control device receiving an operating signal from the motor vehicle and / or a signal about the distance traveled and / or a signal about the Fill level of the motor vehicle can be supplied and added by means of the counter, which means "electronic logbook" is realized. The device can essentially be based on use existing data. The recording period is indicated by a start signal  defined and the time from the start time recorded continuously. By means of an operating signal can then be controlled a counter or a memory element. For this are Various signals can be used, such as the ignition or the Generator operation signal. The distance traveled is already at conventional motor vehicles and therefore only needs to be in the form of an electronic Signals are fed to the control unit. The fuel consumption can be determined by means of a Fill level sensor are detected, fueling due to the jumps of the Fill level can be detected with. Of course, if necessary, the consumption other operating fluids such as engine oil or cooling water are also recorded and displayed become.

In einer weiteren bevorzugten Ausführungsform wird aus der zurückgelegten Fahrstrecke und der Fahrzeit eine Durchschnittsgeschwindigkeit berechnet und angezeigt. Aus der zurückgelegten Fahrstrecke und dem Kraftstoffverbrauch läßt sich darüber hinaus ein mittlerer Kraftstoffverbrauch berechnen und anzeigen.In a further preferred embodiment, the distance traveled is and the driving time calculated and displayed an average speed. From the distance traveled and fuel consumption can also be entered Calculate and display average fuel consumption.

Die Erfindung wird nachfolgend anhand eines bevorzugten Ausführungsbeispieles näher erläutert. Die einzige Figur zeigt eine beispielhafte Darstellung von Verbrauchs- und Fahrdaten.The invention is explained in more detail below on the basis of a preferred exemplary embodiment explained. The single figure shows an example of consumption and Driving data.

Die Darstellung umfaßt ein erstes Feld 1, in dem das Datum des Startsignals dargestellt ist. Hierzu wird beispielsweise mit dem Startsignal das aktuelle Datum von der Bordnetzuhr abgefragt und in einem Speicher abgelegt. Dort bleibt dieses Datum solange erhalten, bis durch die Taste 2 "Zurücksetzen" ein neues Startsignal für einen neuen Aufzeichnungszeitraum generiert wird. In einem zweiten Feld 3 wird der Aufzeichnungszeitraum in Tagen dargestellt. Dieses Datum kann prinzipiell auf zwei Arten berechnet werden. Eine Möglichkeit besteht darin, daß ein Zähler jeweils bei Tagesablauf einen Zählimpuls von der Bordnetzuhr erhält. Eine andere Möglichkeit besteht in einer direkten Berechnung aus dem aktuellen Datum und den Daten des Steuersignals mittels der bekannten Algorithmen für Datumsberechnungen. In einem weiteren Feld 4 wird die reale Fahrzeit dargestellt. Hierzu wird beispielsweise bei Beginn des Startvorganges durch das Zündungssignal die Uhrzeit von der Bordnetzuhr abgespeichert. Analog wird bei der Abschaltung des Zündungssignals erneut die Bordnetzuhrzeit abgespeichert. Aus der Differenz der beiden Uhrzeiten kann dann die reale Fahrzeit ermittelt und sukzessive aufaddiert werden. Alternativ kann auch ein Zähler mit der Zündung eingeschaltet bzw. ausgeschaltet werden. In einem Feld 5 wird die absolut zurückgelegte Fahrstrecke im Aufzeichnungszeitraum dargestellt, wozu beispielsweise auf die Daten des im Tachometer angeordneten Kilometerzählers zurückgegriffen wird. Des weiteren erfaßt das nicht dargestellt Steuergerät die Daten von einem Füllstandssensor des Kraftstoffes, woraus das Steuergerät den Verbrauch an Kraftstoff berechnen kann. Dieser absolute Verbrauch wird dann zur gesamten zurückgelegten Fahrstrecke in Feld 5 in Relation gesetzt. Das Ergebnis ist der durchschnittliche Kraftstoffverbrauch, der bezogen auf 100 km in Feld 6 dargestellt ist. Aus der zurückgelegten Fahrstrecke in Feld 5 und der Fahrzeit in Feld 4 kann eine Durchschnittsgeschwindigkeit berechnet und in Feld 7 dargestellt werden.The representation comprises a first field 1 , in which the date of the start signal is shown. For this purpose, the current date is queried by the on-board power supply with the start signal, for example, and stored in a memory. This date is retained there until key 2 "Reset" generates a new start signal for a new recording period. The recording period is shown in days in a second field 3 . In principle, this date can be calculated in two ways. One possibility is that a counter receives a counting pulse from the on-board power supply each day. Another possibility is a direct calculation from the current date and the data of the control signal using the known algorithms for date calculations. In another field 4 the real travel time is shown. For this purpose, the time is saved by the on-board power supply, for example at the start of the starting process by the ignition signal. Similarly, when the ignition signal is switched off, the on-board electrical system time is saved again. The real travel time can then be determined from the difference between the two times and added successively. Alternatively, a counter can be switched on or off with the ignition. A field 5 shows the distance traveled in absolute terms during the recording period, for which purpose, for example, the data from the odometer arranged in the speedometer is used. Furthermore, the control unit (not shown) captures the data from a fuel level sensor, from which the control unit can calculate the fuel consumption. This absolute consumption is then related to the total distance traveled in field 5 . The result is the average fuel consumption, which is shown in field 6 for 100 km. An average speed can be calculated from the distance traveled in field 5 and the driving time in field 4 and displayed in field 7 .

Claims (4)

1. Vorrichtung zur Aufzeichnung und Darstellung von Verbrauchs- und Fahrdaten, umfassend mindestens ein Steuergerät mit einer Bordnetzuhr und mindestens einem Zähler oder Integrator, wobei dem Steuergerät ein Betriebssignal des Kraftfahrzeuges und/oder ein Signal über die zurückgelegte Fahrstrecke und/oder ein Signal über den Füllstand des Kraftstoffes zuführbar sind und mittels der Zähler oder Integratoren aufaddierbar und auf der Anzeigeeinheit darstellbar sind.1. Device for recording and displaying consumption and driving data, comprising at least one control unit with an on-board power supply and at least one Counter or integrator, with the control unit receiving an operating signal from the motor vehicle and / or a signal about the distance traveled and / or a signal about the Fill level of the fuel can be supplied and by means of the counter or integrators can be added and displayed on the display unit. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß aus der Fahrzeit und Fahrstrecke eine Durchschnittsgeschwindigkeit und/oder aus Fahrstrecke und Kraftstoffverbrauch ein durchschnittlicher Kraftstoffverbrauch berechnet und dieser auf einer Anzeigeeinheit darstellbar ist.2. Device according to claim 1, characterized in that from the travel time and Driving distance an average speed and / or from driving distance and Fuel consumption calculates an average fuel consumption and this on a display unit can be displayed. 3. Verfahren zur Aufzeichnung und Darstellung von Verbrauchs- und Fahrdaten, mittels einer Vorrichtung nach Anspruch 1, umfassend folgende Verfahrensschritte:
  • a) kontinuierliches Erfassen und Aufaddieren der Fahrzeit und/oder Fahrstrecke und/oder des Verbrauchs von Kraftstoff und
  • b) Darstellen der aufgezeichneten Daten auf einer Anzeigeeinheit.
3. A method for recording and displaying consumption and driving data by means of a device according to claim 1, comprising the following method steps:
  • a) continuously recording and adding up the travel time and / or travel distance and / or the consumption of fuel and
  • b) displaying the recorded data on a display unit.
4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß aus der aufgezeichneten Fahrzeit und Fahrstrecke eine Durchschnittsgeschwindigkeit und/oder aus Fahrstrecke und Kraftstoffverbrauch ein durchschnittlicher Kraftstoffverbrauch berechnet und auf der Anzeigeeinheit dargestellt werden.4. The method according to claim 3, characterized in that from the recorded Driving time and driving distance an average speed and / or from driving distance and fuel economy an average fuel economy and calculated on the Display unit are shown.
DE1999141970 1999-09-03 1999-09-03 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. Ceased DE19941970A1 (en)

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Application Number Priority Date Filing Date Title
DE1999141970 DE19941970A1 (en) 1999-09-03 1999-09-03 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.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999141970 DE19941970A1 (en) 1999-09-03 1999-09-03 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.

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DE19941970A1 true DE19941970A1 (en) 2001-03-08

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013612A1 (en) * 2004-03-19 2005-10-06 Adam Opel Ag Vehicle operating parameter measurement system has sensors connected to display and measurement unit by on board data bus
EP1896814A2 (en) * 2005-05-25 2008-03-12 Securant Inc. Measurement of fuel consumed and of distance travelled
DE102007007955A1 (en) 2007-02-17 2008-08-21 GM Global Technology Operations, Inc., Detroit Motor vehicle with drive motor and navigation system
DE102008028561A1 (en) 2008-03-10 2009-09-17 Volkswagen Ag Driver information device for car, has display device for displaying set of information simultaneously in display mode, where one information indicates change of fuel consumption due to possible gear change
EP2159542A3 (en) * 2008-08-29 2011-09-21 Robert Bosch GmbH Method and device for detecting fuel consumption
DE102011102913A1 (en) 2011-05-31 2012-12-06 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Device for determining cost for energy quantity e.g. amount of petrol, received by e.g. motor vehicle at energy discharge point in transport road network, has display unit for displaying cost and/or amount of energy to driver of vehicle
DE102014204632A1 (en) 2014-03-13 2015-09-17 Bayerische Motoren Werke Aktiengesellschaft Control device for determining the average speed of a vehicle
DE10208917B4 (en) 2002-02-27 2019-02-07 Volkswagen Ag Method and device for displaying information of operating fluids

Citations (5)

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DE2942374A1 (en) * 1978-10-19 1980-04-30 Jaeger Levallois Perret DEVICE FOR MONITORING A MEDIUM OPERATING AREA, IN PARTICULAR FOR THE FUEL CONSUMPTION OF A VEHICLE
DE2917957C2 (en) * 1979-05-04 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Display device for driving data in vehicles
DE19600495A1 (en) * 1996-01-09 1997-07-10 Asmus Dolan Vehicle fuel consumption indicator
DE19654728A1 (en) * 1996-12-30 1998-07-02 Bosch Gmbh Robert Procedure for determining the remaining fuel quantity in the fuel tank
DE19755470A1 (en) * 1997-02-24 1998-09-24 Marius Dipl Ing Tegethoff Display system for vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942374A1 (en) * 1978-10-19 1980-04-30 Jaeger Levallois Perret DEVICE FOR MONITORING A MEDIUM OPERATING AREA, IN PARTICULAR FOR THE FUEL CONSUMPTION OF A VEHICLE
DE2917957C2 (en) * 1979-05-04 1982-12-09 Robert Bosch Gmbh, 7000 Stuttgart Display device for driving data in vehicles
DE19600495A1 (en) * 1996-01-09 1997-07-10 Asmus Dolan Vehicle fuel consumption indicator
DE19654728A1 (en) * 1996-12-30 1998-07-02 Bosch Gmbh Robert Procedure for determining the remaining fuel quantity in the fuel tank
DE19755470A1 (en) * 1997-02-24 1998-09-24 Marius Dipl Ing Tegethoff Display system for vehicles

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208917B4 (en) 2002-02-27 2019-02-07 Volkswagen Ag Method and device for displaying information of operating fluids
EP1868165A2 (en) 2004-03-19 2007-12-19 GM Global Technology Operations, Inc. Measuring system for a vehicle operating parameters
EP1868165A3 (en) * 2004-03-19 2008-01-02 GM Global Technology Operations, Inc. Measuring system for a vehicle operating parameters
DE102004013612A1 (en) * 2004-03-19 2005-10-06 Adam Opel Ag Vehicle operating parameter measurement system has sensors connected to display and measurement unit by on board data bus
EP1896814A2 (en) * 2005-05-25 2008-03-12 Securant Inc. Measurement of fuel consumed and of distance travelled
EP1896814A4 (en) * 2005-05-25 2010-06-16 Securant Inc Measurement of fuel consumed and of distance travelled
US8935083B2 (en) 2007-02-17 2015-01-13 GM Global Technology Operations LLC Motor vehicle having drive motor and navigation system
DE102007007955A1 (en) 2007-02-17 2008-08-21 GM Global Technology Operations, Inc., Detroit Motor vehicle with drive motor and navigation system
WO2008098663A1 (en) 2007-02-17 2008-08-21 Gm Global Technology Operations, Inc. Motor vehicle comprising a driving motor and a navigation system
DE102007007955B4 (en) 2007-02-17 2020-06-10 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motor vehicle with drive motor and navigation system
DE102008028561A1 (en) 2008-03-10 2009-09-17 Volkswagen Ag Driver information device for car, has display device for displaying set of information simultaneously in display mode, where one information indicates change of fuel consumption due to possible gear change
DE102008028561B4 (en) 2008-03-10 2022-03-31 Volkswagen Ag Driver information device for a motor vehicle and method for providing driver information on a motor vehicle
EP2159542A3 (en) * 2008-08-29 2011-09-21 Robert Bosch GmbH Method and device for detecting fuel consumption
DE102011102913A1 (en) 2011-05-31 2012-12-06 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Device for determining cost for energy quantity e.g. amount of petrol, received by e.g. motor vehicle at energy discharge point in transport road network, has display unit for displaying cost and/or amount of energy to driver of vehicle
DE102014204632A1 (en) 2014-03-13 2015-09-17 Bayerische Motoren Werke Aktiengesellschaft Control device for determining the average speed of a vehicle

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