WO2010018019A1 - Verfahren zur information eines fahrers eines fahrzeugs - Google Patents

Verfahren zur information eines fahrers eines fahrzeugs Download PDF

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Publication number
WO2010018019A1
WO2010018019A1 PCT/EP2009/057456 EP2009057456W WO2010018019A1 WO 2010018019 A1 WO2010018019 A1 WO 2010018019A1 EP 2009057456 W EP2009057456 W EP 2009057456W WO 2010018019 A1 WO2010018019 A1 WO 2010018019A1
Authority
WO
WIPO (PCT)
Prior art keywords
result information
driver
driving behavior
route
parameter
Prior art date
Application number
PCT/EP2009/057456
Other languages
German (de)
English (en)
French (fr)
Inventor
Lothar-Frank Smirnov
Heiner Schepers
Guido Mueller
Ulrich Kersken
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2010018019A1 publication Critical patent/WO2010018019A1/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3697Output of additional, non-guidance related information, e.g. low fuel level

Definitions

  • the invention relates to a method for informing a driver of a vehicle, in particular of a motor vehicle according to the preamble of claim 1.
  • the invention further relates to a navigation terminal according to the preamble of claim 12.
  • TMC Traffic Message Channel
  • RDS Radio Data System
  • Such navigation systems can be used particularly advantageously in order to evaluate the received TMC information, so that, for example, dynamic route guidance can be ensured.
  • the navigation terminals may be provided in vehicles ex works or retrofitted as a mobile terminal, such as PDAs or smartphones. Due to the high penetration rate, the traffic flow can be influenced in the meantime.
  • the driver with the help of additional information, which are provided in such terminals, also be supported. For example, a warning can be issued in the event of a speed violation or warned of danger points such as bends. Information and support for the driver can also be based on procedures. those who extrapolate the current driving situation with regard to the chosen route into the future. From DE 10 2004 022265 Al, for example, a method is known with which in the currently known navigation terminals, a so-called ecological, route guidance can be calculated, which leads along the one optimized in terms of fuel consumption route.
  • this calculation can also take into account parameters of the respective vehicle used, such as size, type, weight, type of drive or driving style of the driver.
  • vehicle profiles and driver-specific influences can be taken into account for the calculation of this route.
  • a method for informing a driver of a vehicle, in particular a motor vehicle, about his driving behavior, wherein a parameter relating to the current driving behavior is compared with an associated reference value. A result information determined from this comparison is output, in particular displayed.
  • the current driving behavior or the current driver can be compared with stored reference values.
  • the result of this comparison or a corresponding size can be output in a suitable form, in particular visually displayed.
  • a contribution can be made to positively influence the driving behavior of the driver.
  • the driving behavior can be changed, for example, in an ecologically sensible or desirable direction.
  • the determined result information is displayed in a display device, wherein, for example, a remote display, a combination instrument or a navigation terminal is suitable.
  • this information can be displayed for example in a map display of the navigation terminal.
  • the result information can be displayed as a section of the traveled route, taking into account that, depending on the result information, a different output, in particular a different colored display, is selected.
  • a different output in particular a different colored display
  • the worn route can be colored differently according to the driving behavior. In this way, it can be achieved that the navigation terminal designed in this way contributes to increasing the readiness for an ecological driving style.
  • the result information which can be high, medium or low fuel consumption, for example, can be output in an embodiment of the invention in a map representation of the navigation terminal in the form of differently colored sections optically different borrowed. Furthermore, the output can also be time-sequentially, depending on the road class (BAB, federal or highway) and / or in each case in case of exceeding or falling below a predetermined threshold for the parameter.
  • the road class BAB, federal or highway
  • the driven speed, the travel time, the fuel consumption and / or the emission of the vehicle can be used.
  • the torque and / or the respective gear engaged in the vehicle can be used.
  • the respective driving behavior or the driver of the driver can be considered whether the driving style was risky or defensive, even or hectic, safe or unsafe or whether traffic rules such as speed limits were adhered to.
  • the respective prevailing traffic situation such as flowing or stagnant traffic and / or the prevailing environmental situation, such as rain, snow, black ice, fog, may be taken into account in the comparison of the parameter with the corresponding reference value in order to determine the result information.
  • a navigation terminal is proposed, in particular in a motor vehicle, which is suitable for displaying the driving behavior of a driver.
  • the navigation terminal has a comparison device for comparing a parameter on the current driving behavior of the driver with an associated reference value.
  • the driver can now be given a feedback about his past driving behavior.
  • a feedback on an ecological, especially fuel-saving driving style can be confirmed.
  • the driver With a timely presentation in the map of the navigation terminal, the driver can thus adapt his behavior at short notice and recognize the result directly.
  • FIG. 2 shows schematically a map representation of a navigation terminal.
  • Fig. 1 shows schematically the basic sequence of the method according to the invention.
  • at least one parameter 12 is initially detected, with which the current driving behavior or the driving style of the driver can be characterized.
  • the parameters 12 may be the currently driven speed, the previous travel time, the fuel consumption, the emission levels of the vehicle, the currently engaged gear. But also other parameters can be used.
  • the judged driving style of the driver such as defensive or risky, even or hectic, safe or uncertain, exceeding or significantly below speed limits.
  • the at least one determined parameter 12 is compared with a reference 14, preferably stored in a suitable memory.
  • Suitable reference values are, for example, average values or limit values of identical or similar vehicle types and engine types.
  • personal values of the respective driver may be used as reference values 14 or included in the calculation of a reference value 14.
  • the reference value 14 a specific target value, in particular a maximum fuel consumption or a maximum permissible emission value.
  • this reference value 14 may be a recorded average value, a typical default value or an ideal value for the determined parameter 12, e.g. For example, the fuel consumption or the speed for a particular route or a specific section.
  • the respective current value of the parameter 12 is compared with the reference value 14.
  • the evaluation that is the comparison of the parameter 12 with the reference value 14, can take place in different ways with respect to time.
  • the evaluation can be carried out per section of road, equidistantly or in fixed predetermined time periods, if necessary also with storage of the date.
  • an evaluation is possible depending on the road class, for example, by highway or federal or highway.
  • result information 16 can be generated, which is then output as information to the driver.
  • the determined result information 16 may be, for example, information that results from a comparison of the current speed and travel times used for the route and travel time calculation. Since the described method is now dependent on the present one of the route calculated for the destination, this can always be used as soon as knowledge about the distance traveled in the navigation terminal 10 is present.
  • the comparison can also take into account further values which are available at the time of measurement of the parameter 12. These values may be, for example, the traffic situation, ie free, flowing traffic, disturbed traffic, faltering traffic or values that result from the environmental situation such as rain, snow or slippery roads.
  • so-called topological values of the route can be taken into account, resulting, for example, from inclines or gradients of the roadway or possibly the road surface.
  • the output can be made to the driver using all the options available in the vehicle.
  • the result information 16 is output on a navigation terminal 10.
  • the result information 16 can be reproduced in the representation of a card 24. Because of this, it is possible to assign the result information 16 to a distance traveled and thus to give the driver feedback about his past driving behavior, which is then visually based on the traveled distance in a simple manner.
  • FIG. 2 An example of the representation of the result information 16 in a map 24 of a navigation terminal 10 is shown schematically in FIG. FIG. 2 accordingly shows by way of example a navigation terminal 10 in whose display a card 24 is shown.
  • the already worn-out section 20 seen from the location 18 is shown by round markings 28 in this illustration by way of example. From the comparison of the parameters 12 with the reference values 14 in the worn track parts 20, the result information 16 can be determined. In map 24, this result information 16 is reproduced in that, in addition to the display of the traveled route, certain route sections 22, 25, 26 are optically designed differently.
  • the route section 22 is marked with empty circles, the route section 26 with filled circles and the route section 25 with crossed circles.
  • the route section 22 as a section of the route that was driven with optimized usage.
  • Section 25 was completed with normal fuel consumption.
  • the representation is exemplary and in itself arbitrary. It can be set individually or as standard for each navigation terminal.
  • the result information 16 can also be transmitted to the driver by means of different color design of the individual route sections 22, 25, 26.
  • a grid with four colors is suitable, eg "green” for measured value in order, “blue” for there are no measured values, “red” for limit value is exceeded, “yellow” for at the border to the acceptable range.
  • the route section 22 which has already traveled may turn green, the route section 26 red, and the route section 25 yellow.
  • the driver receives information about his current and past driving style.
  • the application of the method is independent of the previous calculation and thus the presence of a destination route, that is, even with inactive route guidance, the information presented to the driver can be transmitted.
  • FIG. 2 is to be regarded as exemplary only. Accordingly, other symbols such as triangles, solid lines or the like can be used for the traveled route.
  • color gradients with continuous color gradients for example in the representation of velocity precursors along a traveled distance, can also be used.
  • the method according to the invention can accordingly also be used in the case of a tilted representation or in the case of a three-dimensional representation of the card. the.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
PCT/EP2009/057456 2008-08-14 2009-06-16 Verfahren zur information eines fahrers eines fahrzeugs WO2010018019A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810041255 DE102008041255A1 (de) 2008-08-14 2008-08-14 Verfahren zur Information eines Fahrers eines Fahrzeugs
DE102008041255.4 2008-08-14

Publications (1)

Publication Number Publication Date
WO2010018019A1 true WO2010018019A1 (de) 2010-02-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/057456 WO2010018019A1 (de) 2008-08-14 2009-06-16 Verfahren zur information eines fahrers eines fahrzeugs

Country Status (2)

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DE (1) DE102008041255A1 (un)
WO (1) WO2010018019A1 (un)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021919A1 (de) * 2012-11-09 2014-05-15 ITK Engineering AG Modell-basiertes Effizienz-Scoring in der Automobiltechnik
DE102013107200A1 (de) 2013-07-09 2015-01-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Anzeige fahrdynamischer Fahrzeugparameter

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DE102010003247A1 (de) * 2010-03-25 2011-09-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Anzeigen mindestens eines Effizienzparameters eines Fahrzeugs, Fahrzeug und System zum Durchführen des Verfahrens
DE102010048325A1 (de) * 2010-10-13 2012-04-19 Man Truck & Bus Ag Verfahren und Vorrichtung zur Bewertung der Fahrweise eines Fahrzeugführers von Kraftfahrzeugen, insbesondere von Nutzfahrzeugen
DE102011015528A1 (de) * 2011-03-30 2012-10-04 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren und Vorrichtung zum Beurteilen des Fahrverhaltens
JP5724689B2 (ja) 2011-07-05 2015-05-27 アイシン・エィ・ダブリュ株式会社 ナビゲーションシステム、ナビゲーション方法、及びナビゲーションプログラム
US9146131B2 (en) * 2011-07-05 2015-09-29 Aisin Aw Co., Ltd. Evaluation indication system, evaluation indication method and computer-readable storage medium
US9151630B2 (en) 2011-07-05 2015-10-06 Aisin Aw Co., Ltd. Evaluation indication system, evaluation indication method and computer-readable storage medium
DE102012103988A1 (de) 2012-05-07 2013-11-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Anzeigeeinrichtung und Verfahren zur Darstellung von Fahrzeuggrößen eines Kraftfahrzeugs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051891A1 (de) * 2000-01-14 2001-07-19 Daimlerchrysler Ag Verfahren und vorrichtung zur fahrweisenbewertung
US20040254698A1 (en) * 2003-05-15 2004-12-16 Jonathan Hubbard System and method for evaluating vehicle and operator performance
EP1811481A1 (en) * 2006-01-18 2007-07-25 Airmax Group Plc. Method and system for driver style monitoring and analysing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022265A1 (de) 2004-05-06 2005-12-01 Robert Bosch Gmbh Verfahren zum Ausarbeiten einer Route in einem Navigationssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001051891A1 (de) * 2000-01-14 2001-07-19 Daimlerchrysler Ag Verfahren und vorrichtung zur fahrweisenbewertung
US20040254698A1 (en) * 2003-05-15 2004-12-16 Jonathan Hubbard System and method for evaluating vehicle and operator performance
EP1811481A1 (en) * 2006-01-18 2007-07-25 Airmax Group Plc. Method and system for driver style monitoring and analysing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012021919A1 (de) * 2012-11-09 2014-05-15 ITK Engineering AG Modell-basiertes Effizienz-Scoring in der Automobiltechnik
DE102012021919B4 (de) * 2012-11-09 2014-10-30 ITK Engineering AG Modell-basiertes Effizienz-Scoring in der Automobiltechnik
US8996290B2 (en) 2012-11-09 2015-03-31 M2C Solutions Gmbh Model-based efficiency scoring in automotive engineering
DE102013107200A1 (de) 2013-07-09 2015-01-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Anzeige fahrdynamischer Fahrzeugparameter

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Publication number Publication date
DE102008041255A1 (de) 2010-02-18

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