WO2012000628A2 - Dispositif d'affichage pour véhicules hybrides - Google Patents

Dispositif d'affichage pour véhicules hybrides Download PDF

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Publication number
WO2012000628A2
WO2012000628A2 PCT/EP2011/003115 EP2011003115W WO2012000628A2 WO 2012000628 A2 WO2012000628 A2 WO 2012000628A2 EP 2011003115 W EP2011003115 W EP 2011003115W WO 2012000628 A2 WO2012000628 A2 WO 2012000628A2
Authority
WO
WIPO (PCT)
Prior art keywords
display device
electric motor
vehicle
torque
area
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
PCT/EP2011/003115
Other languages
German (de)
English (en)
Other versions
WO2012000628A3 (fr
Inventor
Alexander Dolpp
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.)
Mercedes Benz Group AG
Original Assignee
Daimler 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 Daimler AG filed Critical Daimler AG
Publication of WO2012000628A2 publication Critical patent/WO2012000628A2/fr
Publication of WO2012000628A3 publication Critical patent/WO2012000628A3/fr
Anticipated expiration legal-status Critical
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—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
    • 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
    • B60K35/60—Instruments characterised by their location or relative disposition 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
    • B60K35/65—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive
    • B60K35/654—Instruments specially adapted for specific vehicle types or users, e.g. for left- or right-hand drive the user being the driver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • 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
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • 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

Definitions

  • the present invention relates to a display device for a vehicle with an internal combustion engine and at least one electric motor or a purely electric driving mode, wherein the display device, a current operating state of
  • Newer, alternative powertrains in so-called hybrid vehicles or plug-in hybrid vehicles offer more than one form of drive. These systems use multiple energy sources, and typically provide propulsion with an electric motor and an internal combustion engine. Based on the torque request, the powertrain control system will automatically use the most efficient drive form. In this case, the choice of a suitable drive source or a mixture of the drive sources is made.
  • the display device includes a tachometer for displaying the engine speed. It also has an all-electric indicator for indicating whether the vehicle is operating in an electric-only mode. This electric-only mode corresponds to a state in which the engine of the vehicle is turned off, but the vehicle is still able to be driven by an electric traction motor.
  • the electric-only indicator allows the driver to know that the electric motor is running and that the vehicle can still be powered even if the driver does not hear the engine or the electric motor.
  • the object of the present invention is to better inform the driver about the drive shape of his vehicle.
  • this object is achieved by a display device according to claim 1.
  • a current operating state of the electric motor can be displayed.
  • the current operating state includes information about the energy conversion or energy use of the electric motor.
  • the driver of the vehicle receives information about how the electric motor of his vehicle is currently being used or can be used by the display device. This allows him to better assess the performance of his vehicle.
  • the display device may be formed as a round instrument with a pointer.
  • the position of the pointer can indicate which of the two motors is in operation or whether both are in operation.
  • a charging of a battery for the electric motor as the information of the energy conversion can be displayed with the display device.
  • Energy use be displayed can be displayed with the display device in a pure electrical operation of the vehicle based on the torque that a significant increase in torque is possible only by connecting the engine.
  • a current rotational speed of the electric motor can be displayed as the information of the energy use.
  • the described display device can be used in a particularly advantageous manner in a vehicle with an electric motor and an internal combustion engine.
  • Fig. 1 is a round instrument for reproducing a current invention
  • Fig. 2 is a schematic diagram of the states of the internal combustion engine in the vehicle of Fig. 1;
  • Fig. 4 is a round instrument as in Fig. 3 with additional display of a
  • the driver of a hybrid vehicle i. a vehicle with an internal combustion engine and at least one electric motor or a purely electric driving mode, should get a visual feedback so that he learns in his vehicle, which
  • Torque is still available before using a second drive source (eg.
  • Internal combustion engine is activated, or before it is automatically activated by a control system.
  • Visual feedback can be achieved using a standard round instrument with a pivoting needle on the instrument panel. This makes it easy for the driver to see while driving.
  • the indicating instrument here a
  • Round instrument has an area that indicates that it has an electric drive (eg "E-drive").
  • E-drive electric drive
  • the needle will be at this point when the vehicle is at a standstill and the electric drive is not otherwise prevented (eg discharged battery).
  • Accelerator pedal will activate the second drive source (eg combustion engine).
  • the second drive source eg combustion engine
  • the area 3 between the outpoints 1 and 2 may be calibrated to either linearly represent the performance of the electric drive, or it may be calibrated to favor some portion of the area.
  • the driver activates the second drive source (eg, by requesting a
  • the rightmost point 5 of area 4 represents the maximum point (maximum power, 100%) of the second source alone or the entire system. If electric drive is not possible (eg due to discharging high voltage battery), the vehicle is not moving and the second power source is stationary or idle, the needle points to the "0" point 2 between the two areas 3 and 4. As soon as the driver now accelerates the vehicle, the needle moves to the right in the area 4. To the "0" point is shown in FIG. 2, a small hysteresis 8 implemented to a practical transition between the pure electric drive and the
  • the needle will move at a speed that varies with the vehicle
  • Driving state eg deceleration rate, requested braking torque, etc.
  • Driving state is calibrated, from the current position (any point in one of the above-described areas depending on the power or torque requirement) to the area 6, representing that electrical energy is recovered in the system , In the example of FIG. 1, this area 6 adjoins the area 3 on the left. The more energy is recovered, the further the needle rotates counterclockwise starting from the point 1, which represents the limit to the electrical operation.
  • the indication of the regeneration or recuperation in area 6 is independent of the state of the power sources. It serves to indicate the fact that a certain amount of energy is generally generated in the system.
  • Fig. 2 the display of the round instrument of Fig. 1 is shown in a simple linear graph.
  • the energy consumption or the energy use is shown in the abscissa and in the ordinate the state of the internal combustion engine (second
  • Regeneration area the internal combustion engine can be switched on or off.
  • the regeneration performance decreases in this area from left to right.
  • a transition of the needle into the regenerative region 6 only takes place when the regenerative energy exceeds a certain value and Driver perceives a brake (eg when braking with the brake pedal).
  • the needle travels from 4 to 3 to 6
  • the needle moves from 3 to 6 3)
  • the second source ie the internal combustion engine, and the electric drive are active, the driver releases the accelerator pedal and the vehicle slows down due to the air resistance (the braking acceleration reaches a minimum): the needle moves from 4 to 2. More precisely, it holds the needle in the area 4 when the vehicle travels with the electric drive and the second source. If, for example, there is a low braking value due to the air resistance during idling, the needle moves from the region 4 to 2, ie the left edge of the region 4, and, if it is more retarded, moves into the region 6,
  • the needle moves from 3 to 1. More precisely, the needle stops in area 3, if the vehicle only drives with the electric drive. If, for example, there is a low braking value due to air resistance during idling, the needle goes from area 3 to 1, i. the left edge of region 3, and then, if more retarded, enters region 6.
  • the shape of the display according to the figures 3 and 4 can be varied.
  • the instantaneous number of revolutions of the respective machine is shown instead of the single power or the combined power as shown in FIG.
  • the same control concept as in the previous embodiment may be applied, in which the needle or the pointer from the revolution value of the second source (internal combustion engine) in the area 7 into the "E-drive" area 3, ie the area in the remaining electric drive torque of the electric drive is displayed, wanders when the second source is not needed.
  • the needle travels from the instantaneously illustrated remaining electric drive torque of the electric drive to the number of revolutions of the internal combustion engine when the second source is turned on.
  • an instantaneous number of revolutions of the electric drive can be indicated.
  • Turning range 7 remain when regenerative braking is performed and the engine is running, or it would stay in the "E-drive" area 3 when regenerative braking occurs and the second source is not active.
  • the round instrument thus serves according to the invention, in addition to the display of purely electrical operation as well as the current energy use (charge, e-drive, economy, boost) display.
  • the position of the needle or the pointer of the round instrument in an area for a purely electric drive (E-drive) provides information about which electric drive torque is currently available, and when it may be necessary to switch on an internal combustion engine or the vehicle only with to operate the internal combustion engine.
  • the position of the pointer of the round instrument is changed depending on several variables (braking, acceleration, etc.), which relate to the driving condition of the vehicle and, consequently, the type of drive used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Instrument Panels (AREA)

Abstract

L'invention vise à améliorer l'affichage, pour le conducteur, de l'état de composants d'entraînement d'un véhicule comportant un moteur à combustion interne et au moins un moteur électrique ou un mode de conduite purement électrique. A cet effet, l'invention prévoit un dispositif d'affichage permettant d'afficher un état de fonctionnement en cours du ou des moteurs électriques, cet état de fonctionnement en cours comprenant une information concernant la transformation d'énergie ou l'utilisation d'énergie du ou des moteurs électriques. Ceci permet par exemple au conducteur d'identifier plus simplement à quel moment il est nécessaire d'enclencher le moteur à combustion interne ou à quel moment le système produit de l'énergie régénérative.
PCT/EP2011/003115 2010-07-02 2011-06-24 Dispositif d'affichage pour véhicules hybrides Ceased WO2012000628A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36132110P 2010-07-02 2010-07-02
US61/361,321 2010-07-02
DE102010047980.2 2010-10-08
DE102010047980A DE102010047980A1 (de) 2010-07-02 2010-10-08 Anzeigevorrichtung für Hypridfahrzeuge

Publications (2)

Publication Number Publication Date
WO2012000628A2 true WO2012000628A2 (fr) 2012-01-05
WO2012000628A3 WO2012000628A3 (fr) 2012-03-01

Family

ID=43972576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003115 Ceased WO2012000628A2 (fr) 2010-07-02 2011-06-24 Dispositif d'affichage pour véhicules hybrides

Country Status (2)

Country Link
DE (1) DE102010047980A1 (fr)
WO (1) WO2012000628A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104053567A (zh) * 2012-01-13 2014-09-17 奥迪股份公司 用于指示混合动力车辆中的信息的装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8825283B2 (en) * 2011-09-19 2014-09-02 Chrysler Group Llc Electric-drive tractability indicator integrated in hybrid electric vehicle tachometer
DE102011114392A1 (de) 2011-09-24 2013-03-28 Daimler Ag Betriebszustands-Anzeigevorrichtung für Hybridfahrzeuge
DE102011116314A1 (de) 2011-10-18 2013-04-18 Daimler Ag Hybrid-Kraftfahrzeug mit Anzeige-Instrument und Verfahren zur Anzeige von Informationen über Betriebsparameter in einem Hybrid-Kraftfahrzeug
JP6079889B2 (ja) * 2013-09-20 2017-02-15 日産自動車株式会社 ハイブリッド車両の制御装置及び制御方法
CN105946581B (zh) * 2016-07-06 2017-12-29 重庆长安汽车股份有限公司 车辆信息显示装置及显示方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008150A1 (de) 2004-03-09 2005-09-29 Ford Global Technologies, LLC, Dearborn Anzeigevorrichtung für ein Hybrid-Elektrofahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19533829C1 (de) * 1995-09-13 1996-09-19 Daimler Benz Ag Vorrichtung zur Überwachung der Antriebsleistung bei Fahrzeugen mit einem Elektro- oder Hybridantrieb
JP2006290182A (ja) * 2005-04-12 2006-10-26 Nissan Motor Co Ltd ハイブリッド車両の運転状態表示装置
DE102006017634A1 (de) * 2006-04-12 2007-10-18 Fev Motorentechnik Gmbh Anzeigeinstrument für ein Fahrzeug
JP4251210B2 (ja) * 2006-11-07 2009-04-08 トヨタ自動車株式会社 ハイブリッド車両の表示装置
DE102008060265A1 (de) * 2008-12-03 2010-06-10 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Anzeigeeinrichtung für ein Hybridfahrzeug

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008150A1 (de) 2004-03-09 2005-09-29 Ford Global Technologies, LLC, Dearborn Anzeigevorrichtung für ein Hybrid-Elektrofahrzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104053567A (zh) * 2012-01-13 2014-09-17 奥迪股份公司 用于指示混合动力车辆中的信息的装置
CN104053567B (zh) * 2012-01-13 2016-12-28 奥迪股份公司 用于指示混合动力车辆中的信息的装置

Also Published As

Publication number Publication date
DE102010047980A8 (de) 2011-11-10
DE102010047980A1 (de) 2011-06-09
WO2012000628A3 (fr) 2012-03-01

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