WO2013034233A1 - Dispositif et procédé d'affichage pour véhicule hybride et véhicule hybride comprenant un dispositif d'affichage de ce type - Google Patents

Dispositif et procédé d'affichage pour véhicule hybride et véhicule hybride comprenant un dispositif d'affichage de ce type Download PDF

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Publication number
WO2013034233A1
WO2013034233A1 PCT/EP2012/003395 EP2012003395W WO2013034233A1 WO 2013034233 A1 WO2013034233 A1 WO 2013034233A1 EP 2012003395 W EP2012003395 W EP 2012003395W WO 2013034233 A1 WO2013034233 A1 WO 2013034233A1
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WO
WIPO (PCT)
Prior art keywords
hybrid vehicle
driver
drive source
load request
display means
Prior art date
Application number
PCT/EP2012/003395
Other languages
German (de)
English (en)
Inventor
Bernd Stiebels
Thomas Müller
Original Assignee
Volkswagen Aktiengesellschaft
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 Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Priority to CN201280043689.5A priority Critical patent/CN103764427B/zh
Publication of WO2013034233A1 publication Critical patent/WO2013034233A1/fr

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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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • 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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/215—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
    • 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—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • 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
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/16—Type of output information
    • B60K2360/172—Driving mode indication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means

Definitions

  • the invention relates to a display device for a hybrid vehicle having the features of the preamble of patent claim 1.
  • Hybrid vehicles are vehicles that are driven by more than one drive source, in today's parlance primarily to the combination of an internal combustion engine with an electric motor operable as electric motor or more electric machines and the associated energy storage (fuel tank and
  • Hybrid vehicle of course, other combinations are conceivable, for example, the combination of a fuel cell and at least one electric machine.
  • the conventional tachometer is often replaced as a display device by a power meter or supplemented in which the currently retrieved
  • Driver request (load request) is displayed in different driving ranges.
  • the position of the power meter pointer correlates more or less linearly with the
  • Typical power meters are often designed as a round instrument with several labeled scaling lines, where the driver can read different driving conditions:
  • the pointer moves to a "ready" position. If the driver gives little or moderate throttle, the pointer moves between the "ready” position and a one hundred percent position. Often, a part of this area is still graphed as a so-called “eco" area, in order to strengthen the driver of
  • the electric motor in hybrid vehicles often uses the internal combustion engine as an electric motor. This is called a "boost" mode. Since the total power achieved / or the total generated torque is above the full load characteristic of the internal combustion engine, the power meter pointer is usually positioned in this "Boosf range above 100% of the power meter scaling.
  • recuperation area When braking the electric machine works in hybrid vehicles, however, as a generator and is used to charge the battery. This driving range is also optically indicated on the power meter as a “charge” area (so-called recuperation area).
  • E-mode Electric driving mode
  • E-driving the division between driving with an electric motor (E-driving) and driving with an internal combustion engine (VKM-driving) is designed for minimum consumption.
  • VKM-driving the internal combustion engine
  • Hybrid vehicle is also used by the electric motor again or exclusively as a drive source.
  • the driver may wish to keep the vehicle in the pure electric driving range for a certain period of time, thus avoiding the restart of the internal combustion engine (which can be triggered, for example, by overshooting the throttle).
  • this is comparatively difficult due to the rather low performance of the electric machine in hybrid vehicles compared to the performance of the internal combustion engine.
  • Battery temperature is usually no purely electric driving possible.
  • Display surface of the display device may be provided.
  • the invention is based on the object to improve a generic device for a hybrid vehicle such that the driver in addition to the restart point also information is given to the hand, as he this restart point. (at least for a certain period of time) can actively influence.
  • the invention is also based on the object to improve a known method for displaying values of a load request to the drive train of a hybrid vehicle. This object is achieved with the characterizing features of claim 5.
  • the invention is therefore based on a display device for a hybrid vehicle with a first drive source and at least one second, different from the first drive source drive source for driving the hybrid vehicle according to a load request by the driver.
  • the display device has at least one display means for displaying a value of a predetermined by the driver at a given time load request and it is provided at a time exclusive drive of the hybrid vehicle by the at least one second drive source at least one additional display means for visualizing a limit of such maximum retrievable by the driver at this time
  • At least one further display means can now be activated with which the visualization of at least one operating mode of the hybrid vehicle is possible in which the load request which can be called up by the driver at a drive of the hybrid vehicle which is exclusive at this time increases by the at least one second drive source compared with another operating mode is.
  • the driver is thus given on the display device according to the invention additional information about the change of the restart point to the hand and he can decide depending on this information in which operating mode he wants to operate the vehicle. This is especially helpful if the driver places the highest priority on a purely electric drive of his hybrid vehicle for a certain time.
  • the at least one further display means differs in its graphical representation from that of the at least one additional display means. This can easily be done, for example, via appropriately graphically designed luminous areas of today's available, freely programmable displays.
  • RGB LEDs which can be controlled in different colors (red, green and blue).
  • the at least one additional display means and the at least one further display means can be visualized in the manner of a walking bar.
  • the invention also relates to a method for displaying values of a load request to the drive train of a hybrid vehicle according to the preamble of patent claim 5.
  • a visualization of at least one such operating mode of the hybrid vehicle can be activated, in which the load request which can be called up by the driver is increased by the at least one second drive source compared to another operating mode in the case of exclusive drive of the hybrid vehicle at that time.
  • the operating mode which increases the maximum callable load requirement can be, for example, a so-called E-mode as already described. But it is conceivable that others such Operating modes are available alternatively or additionally to the selection, the influence on the
  • a short-term acoustic signal is output.
  • the ("inactive") restarting limit which can be increased by a possible activation of the E-mode, is represented by blue LEDs and the ("active") restarting limit currently in effect by the normal mode is represented by green LEDs Differentiation between "active" (normal) and “inactive” (increased) restart limit is displayed. If the driver decides to activate the E-mode on the basis of this information, the reversal (inversion) takes place in the graphical representation. The raised
  • Restart limit blue LEDs are now displayed green (active) and the LEDs indicating the "normal" restart limit are blue (inactive).
  • the "active" restart limit can be defined by areas surrounded by solid lines and the "inactive"
  • Restart limit be visualized by framed by broken lines areas.
  • the green LEDs will light up to the possible restart limit. If e-driving is currently not possible at all (eg due to low HV battery temperature, heating requirement or required "on-board” diagnostics), the LEDs are off, in addition to normal mode, e-driving with the increased restart limit If the driver activates the mode with the increased restart limit (E-mode), the brightness of the blue LEDs will be similar to the brightness of the green LEDs
  • E-mode the driver activates the mode with the increased restart limit
  • the brightness of the blue LEDs will be similar to the brightness of the green LEDs
  • This variant also provides the following information in a visually understandable way: a) Is e-driving generally possible, b) is extended e-driving possible (e-mode) and c) is advanced e-driving (e-mode) activated?
  • a hybrid vehicle which is equipped according to the invention with at least one display device according to the invention.
  • FIG. 2 shows a display device according to the invention (preferred embodiment) in a first operating mode (normal mode) of the hybrid vehicle in pure e-driving,
  • Fig. 4 shows a display device according to the invention (second embodiment) in a first operating mode (normal mode) of the hybrid vehicle in pure e-driving.
  • FIG. 1 Therein, the interior of a hybrid vehicle 1 in the area of a combination instrument 2 is shown. As part of the combination instrument 2, a display device 3 according to the invention is provided.
  • the display device 3 will now be explained in more detail with reference to FIGS. 2 and 3.
  • the display device 3 is designed in the form of a round instrument with a circular display surface 4.
  • the display surface 4 can be designed as a so-called freely programmable display. At the edge of the display surface 4 are
  • Scaling lines 5 to 12 provided, between which a display means 15 in the form of a pointer about an axis of rotation 16 can rotate, move.
  • the pointer 15 is designed as a real pointer, but it can also be shown virtually on the display surface 4.
  • the pointer 15 is used to display a load request predetermined by the driver.
  • the pointer 15 is in an off position on the scale bar 5 ("off position).
  • the pointer 15 moves to a ready position on the scale line 7 ("ready" position). This indicates that the vehicle is ready to travel, regardless of whether propulsion is via the internal combustion engine or the electric machine (s).
  • the display means 13 for displaying the loading operation (recuperation) are arranged.
  • the display means may be formed, for example, in the form of LEDs or also on the display 4 in other ways graphically highlighted surfaces.
  • the electric machine temporarily supports the internal combustion engine as an electric motor and enters a so-called "boost mode", which is indicated by the area between the scaling bars 11 and 12 (indicating means 14). This area is deliberately positioned above the scaling bar 1 1, since the achieved total power in the boost area is above the full load line of the internal combustion engine.
  • the electric machine When braking, the electric machine works as a generator and is used to charge the
  • the pointer 15 moves in between the scaling lines 6 and 7 designated by the display means 13 Rekuperations Scheme ("charge"), and the more, the more the driver brakes.
  • display means 17 are provided in the form of areas bordered by solid lines.
  • the display means 17 are used to display a driver in the
  • Normal mode at a certain time callable load request LN and may change during operation in number. If the driver retrieves a load request at a certain point in time, which goes beyond the callable load request LN, a restart of the internal combustion engine to support the electric motor is triggered in the case of a preceding e-driving. A remaining distance ⁇ _ ⁇ from the load request retrieved at a particular time for pure e-driving at the maximum time available at this time
  • Load request LN is readily apparent to the driver by the position of the pointer 15 relative to the boundary of the uppermost display means 17.
  • Indicator means 17 approaches or even when the number of display center M7 (due to a decrease in the electrical performance of the system) from above (ie higher load or power values) to the pointer 15 approaches.
  • the display means 18 are used to display such demanded by the driver at a certain time in the E-mode, increased load request LE, in the still pure e-driving is possible, so there is no re-start.
  • the number of display means 18 is analogous to that of the
  • Display means 17 variable and depends on the respective driving condition.
  • the display means 18 are shown in the form of areas bordered by broken lines.
  • a distance ALE for the driver is easily readable, which represents the remaining distance from the requested load request to the (for pure e-driving) maximum retrievable load demand in E-mode.
  • the driver If the driver now decides to activate the E-mode on the basis of these information supplied by the display device 3, he can use an operating device which is not shown in greater detail. In this case, an acoustic signal is briefly output. At the same time, a short-time optical signal is output. The optical signal, for example, by a brief increase in brightness of the Display surface 4 or the display means 18 can be realized. Likewise, a short-term
  • the activation of the E-mode results in a reversal (inversion) in the graphical representation of the display means 17 and 18 (see Fig. 3).
  • the display means 18 are now represented by areas bordered by solid lines, while the display means 17 are represented by areas bordered by broken lines. This visualizes that the hybrid vehicle is in the activated E-mode with a correspondingly increased restart limit.
  • the display means 17 (for example formed as green LEDs) light up to the possible restart limit (load request LN). If e-driving is currently not possible at all (eg due to excessively low HV battery temperature, a heating power requirement or required on-board diagnoses), the display means 17 are off increased re-start limit possible (E-mode), the additional display means 18 (for example, designed as blue LEDs) light up with lower brightness, the driver activates the mode with the increased one
  • E-mode the luminosity of the blue LEDs 18 equalizes the brightness of the green LEDs 17.
  • the driver thus also receives the following information in a visually understandable way: a) If e-driving is possible in a hurry, b) If extended e-driving (e-mode) is possible and c) is the extended e-driving (e-mode ) is activated.
  • E-mode Operating mode
  • Indicator 19 could be e.g. also be integrated in a conventional tachometer (not shown).
  • the display means 19 is formed as a horizontally oriented, rectangular area in which running bars 20 and 23 move horizontally (see arrows).
  • the normal mode is activated and shown graphically dominant by the bar 20.
  • the running bar 23 is placed in the background graphically. Both running bars 20, 23 each have a right boundary 21 and 24, respectively. If, when the normal mode is activated, the right boundary 21 moves to or over a left boundary 22 of the display means 19, a restart is triggered. The same applies for the right limit 24 when the E-mode is activated.
  • a short-term acoustic and / or optical signal can be output when switching between normal and E-mode.
  • a reversal (inversion) in the graphical representation of the running bars 20, 23 is also conceivable.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Instrument Panels (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

L'invention concerne un dispositif d'affichage (3) pour un véhicule hybride comprenant une première source d'entraînement et au moins une deuxième source d'entraînement dont la nature diffère de celle de la première source d'entraînement, destinées à entraîner le véhicule hybride en fonction d'une charge demandée par le conducteur. Le dispositif d'affichage (3) comprend au moins un moyen d'affichage (15) destiné à afficher une valeur d'une charge prédéfinie demandée par le conducteur à un moment établi et, lorsque le véhicule hybride est entraîné exclusivement à ce moment par la ou les deuxièmes sources d'entraînement, au moins un moyen d'affichage supplémentaire (17) est prévu pour visualiser une limite d'une telle exigence de charge (LN) maximale pouvant être mise en place par le conducteur à ce moment, lorsque cette limite est dépassée ou bien lorsque seule la première source d'entraînement est activée pour entraîner le véhicule hybride. Selon l'invention, au moins un autre moyen d'affichage (18) peut être activé et permet de visualiser au moins un mode de fonctionnement (E) du véhicule hybride, au cours duquel l'exigence de charge (LE) maximale, pouvant être mise en place par le conducteur, lorsque le véhicule hybride est entraîné exclusivement à ce moment par la ou les deuxièmes sources d'entraînement, est augmentée par rapport à un autre mode de fonctionnement (N). De cette façon, l'information fournie au conducteur par le dispositif d'affichage (3), en particulier en ce qui concerne une limite de redémarrage de la première source d'entraînement, peut être considérablement améliorée. L'invention concerne également un procédé d'affichage de valeurs d'une exigence de charge sur la chaîne cinématique d'un véhicule hybride.
PCT/EP2012/003395 2011-09-07 2012-08-09 Dispositif et procédé d'affichage pour véhicule hybride et véhicule hybride comprenant un dispositif d'affichage de ce type WO2013034233A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280043689.5A CN103764427B (zh) 2011-09-07 2012-08-09 用于混合动力汽车的指示装置和指示方法以及带有此类指示装置的混合动力汽车

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011112643.4 2011-09-07
DE102011112643.4A DE102011112643B4 (de) 2011-09-07 2011-09-07 Anzeigevorrichtung für ein Hybridfahrzeug und Verfahren zur Anzeige und Hybridfahrzeug

Publications (1)

Publication Number Publication Date
WO2013034233A1 true WO2013034233A1 (fr) 2013-03-14

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PCT/EP2012/003395 WO2013034233A1 (fr) 2011-09-07 2012-08-09 Dispositif et procédé d'affichage pour véhicule hybride et véhicule hybride comprenant un dispositif d'affichage de ce type

Country Status (3)

Country Link
CN (1) CN103764427B (fr)
DE (1) DE102011112643B4 (fr)
WO (1) WO2013034233A1 (fr)

Cited By (1)

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CN110696615A (zh) * 2019-10-10 2020-01-17 浙江吉利汽车研究院有限公司 一种混合动力汽车功率表显示方法及系统

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DE102017207436B4 (de) * 2017-05-03 2019-03-14 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Beleuchtung eines Kraftfahrzeugs sowie Kraftfahrzeug zur Durchführung des Verfahrens
US10639994B2 (en) * 2017-05-18 2020-05-05 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Display device for hybrid vehicle
EP3403866B1 (fr) * 2017-05-18 2022-08-10 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Afficheur pour véhicule hybride
JP2019038512A (ja) * 2017-08-24 2019-03-14 ヤマハ発動機株式会社 スピードメータ装置、アシスト表示装置、および、スピードメータ装置またはアシスト表示装置を備えた鞍乗型車両
DE102017221495A1 (de) 2017-11-30 2019-06-06 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines hybriden Antriebsstrangs eines Kraftfahrzeugs und Kraftfahrzeug
DE102018128565A1 (de) * 2018-11-14 2020-05-14 Bayerische Motoren Werke Aktiengesellschaft Steuerungssystem und Steuerungsverfahren zum Anpassen einer Wiedergabe von visuellen Signalen für ein Fahrzeug mit Hybridantrieb

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110696615A (zh) * 2019-10-10 2020-01-17 浙江吉利汽车研究院有限公司 一种混合动力汽车功率表显示方法及系统

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DE102011112643B4 (de) 2020-11-05
CN103764427A (zh) 2014-04-30
DE102011112643A1 (de) 2013-03-07
CN103764427B (zh) 2016-10-19

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