WO2023148064A1 - Procédé de fonctionnement d'un véhicule automobile et véhicule automobile - Google Patents

Procédé de fonctionnement d'un véhicule automobile et véhicule automobile Download PDF

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Publication number
WO2023148064A1
WO2023148064A1 PCT/EP2023/051812 EP2023051812W WO2023148064A1 WO 2023148064 A1 WO2023148064 A1 WO 2023148064A1 EP 2023051812 W EP2023051812 W EP 2023051812W WO 2023148064 A1 WO2023148064 A1 WO 2023148064A1
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
sound
during
vehicle
standstill
Prior art date
Application number
PCT/EP2023/051812
Other languages
German (de)
English (en)
Inventor
Florian Flerlage
Original Assignee
Mercedes-Benz Group 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 Mercedes-Benz Group AG filed Critical Mercedes-Benz Group AG
Publication of WO2023148064A1 publication Critical patent/WO2023148064A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/017—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their use when the vehicle is stationary, e.g. during loading, engine start-up or switch-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
    • B60Q5/008—Arrangement or adaptation of acoustic signal devices automatically actuated for signaling silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/50—Electric vehicles; Hybrid vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20—Speed
    • B60G2400/208—Speed of wheel rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/34—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves

Definitions

  • the sound is also referred to as noise that is generated in a targeted manner in the environment by means of the loudspeaker and can be perceived acoustically by the human being.
  • the feature that the sound is generated in a targeted manner and is emitted in a targeted manner to the environment means that the generation of the sound output is not a random or random effect or a random or random event, but the loudspeaker is controlled in a targeted manner in the method, for example by means of an electronic computing device, in order to thereby generate the sound and output it to the environment.
  • the loudspeaker is controlled in that the electronic computing device provides the input signal which is received by the loudspeaker.
  • the sound that is specifically generated by means of the loudspeaker during the standstill and to the environment is output is changed in a targeted manner, that is to say set, while there is no movement of the control element, which is designed as an accelerator pedal, for example.
  • the control element which is designed as an accelerator pedal, for example.
  • the second sound event thus characterizes a state, so to speak, which corresponds or is comparable to idling of an internal combustion engine of a vehicle that is equipped with an internal combustion engine and can be driven by an internal combustion engine.
  • a state, so to speak which corresponds or is comparable to idling of an internal combustion engine of a vehicle that is equipped with an internal combustion engine and can be driven by an internal combustion engine.
  • FIG. 1 shows a schematic side view of a motor vehicle 10 designed as a motor vehicle, in particular a passenger car, which has a structure designed as a self-supporting body 12 .
  • the structure delimits an interior space 14, also referred to as a passenger cell or passenger compartment, in which at least one person, for example the driver of motor vehicle 10, can be present while motor vehicle 10 is being driven.
  • the self-supporting body 12 delimits the interior 14 from an environment 16 of the motor vehicle 10 .
  • the motor vehicle 10 has a drive train, which is designed as an electric drive train in the exemplary embodiment shown in the figures.
  • the motor vehicle 10 is designed as an electric vehicle.
  • the motor vehicle 10 can be driven electrically, in particular purely electrically, by means of the electric drive train.
  • the electric drive train comprises at least one electric machine, by means of which the motor vehicle 10 can be driven, in particular purely electrically.
  • Motor vehicle 10 also includes, for example, at least one electrical energy store for storing electrical energy, in particular electrochemically.
  • the electrical machine can be supplied with the electrical energy stored in the energy store, as a result of which the electrical machine can be operated in a motor mode and thus as an electric motor.
  • Motor vehicle 10 can be driven, in particular purely electrically, by means of the electric motor.
  • the example of the vehicle wheel 28 illustrates that, in particular for each vehicle wheel 28, 30, a speed sensor 32 is provided, by means of which, for example, a respective speed of the respective vehicle wheel to which the speed sensor 32 is assigned can be detected.
  • the speed sensor 32 can provide a speed signal, in particular an electrical speed signal, which characterizes the speed of the vehicle wheel detected by means of the speed sensor 32 and which can be received by the electronic computing device 22 .
  • a speed signal in particular an electrical speed signal, which characterizes the speed of the vehicle wheel detected by means of the speed sensor 32 and which can be received by the electronic computing device 22 .
  • the speed of the vehicle wheels of motor vehicle 10 is zero, i.e. that the vehicle wheels of motor vehicle 10 are not turning, it can be detected and thus determined that motor vehicle 10 is at a standstill, i.e stands still.
  • Motor vehicle 10 is supported on a floor via its vehicle wheels in the vehicle vertical direction and is not driven along the floor, so that the vehicle wheels are stationary and do not roll on the floor.
  • Motor vehicle 10 also has a first control element, which is designed as an accelerator pedal 34 in the exemplary embodiment shown in FIG. 1 .
  • a person in interior 14 can actuate accelerator pedal 34, for example with their foot, and thereby, in particular relative to a base element and/or relative to the body, into several different ones Move positions, in this case pivot.
  • the loudspeakers 20 and 42 are connected to the sound generator 38 via a respective audio line 44, 46, in particular in terms of signal transmission technology. so that the speakers 20 and 42 can receive the audio signals via the audio line 44 and 46.
  • the motor vehicle 10 has an activation element 52, which is a fourth control element and is arranged, for example, in the interior 14.
  • the activation element 52 is also referred to as a start/stop button or is a start/stop button, it being possible for the motor vehicle 10 to be transferred from its idle state to its ready-to-drive state by means of the activation element 52 . If motor vehicle 10 is initially in its idle state and a person in interior 14 actuates or operates activation element 52, then as a result of the operation or actuation of activation element 52, motor vehicle 10 is transferred from its idle state to its ready-to-drive state, i.e. activated or started. By operating or actuating the activation element 52 again, the motor vehicle 10 is transferred, for example, from a ready-to-drive state to its idle state, and is therefore deactivated or stopped.
  • performance data of the drive train are first recorded, in particular in a computing unit such as electronic computing device 22 .
  • the performance data include, for example, a number of electric machines of the drive train designed to drive motor vehicle 10 electrically, a maximum power of the drive train, a maximum torque of the drive train, a storage capacity, also referred to as battery capacity, of the energy store designed, for example, as a battery, a charging capacity of the energy store and/or or a discharge power of the energy store.
  • a sound position that is matched to it is selected and generated as the external sound and emitted to the environment 16 .
  • different activation conditions are checked, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L'invention concerne un procédé de fonctionnement d'un véhicule à moteur (10), selon lequel, pendant un arrêt du véhicule à moteur (10), un son est généré de manière ciblée au moyen d'au moins un haut-parleur (42) et est délivré à un environnement (16) du véhicule à moteur.
PCT/EP2023/051812 2022-02-03 2023-01-25 Procédé de fonctionnement d'un véhicule automobile et véhicule automobile WO2023148064A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022000410.0 2022-02-03
DE102022000410.0A DE102022000410A1 (de) 2022-02-03 2022-02-03 Verfahren zum Betreiben eines Kraftfahrzeugs sowie Kraftfahrzeug

Publications (1)

Publication Number Publication Date
WO2023148064A1 true WO2023148064A1 (fr) 2023-08-10

Family

ID=85108782

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/051812 WO2023148064A1 (fr) 2022-02-03 2023-01-25 Procédé de fonctionnement d'un véhicule automobile et véhicule automobile

Country Status (2)

Country Link
DE (1) DE102022000410A1 (fr)
WO (1) WO2023148064A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1367560A2 (fr) * 2002-05-27 2003-12-03 Yamaha Corporation Dispositif intégré dans un véhicule et méthode correspondante fournissant des informations acoustiques sur le fonctionnement de ce véhicule
JP4094729B2 (ja) 1998-06-17 2008-06-04 ヤマハ発動機株式会社 車両用エンジン模擬音発生装置
WO2011050274A1 (fr) 2009-10-23 2011-04-28 Harman International Industries, Incorporated Système de génération de son synthétique de véhicule doté de plusieurs rapports de vitesse
DE102011119463A1 (de) 2011-11-25 2012-05-10 Daimler Ag Verfahren zum Erzeugen eines Fahrzeuggeräuschs,Geräuschgenerator und Kraftfahrzeug
DE102012004874A1 (de) 2012-03-10 2013-09-12 Volkswagen Aktiengesellschaft Verfahren zur Anzeige von Informationen betreffend den Ladevorgang und/oder den Ladezustand eines Elektro- oder Hybridfahrzeugs
DE102014203401A1 (de) * 2014-02-25 2015-08-27 Bayerische Motoren Werke Aktiengesellschaft System zum künstlichen Verändern eines wahrgenommenen Motorgeräusches eines Kraftfahrzeugs
DE102014215259A1 (de) 2014-08-04 2016-02-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum automatischen Wählen eines Fahrmodus an einem Kraftfahrzeug
DE102017007472A1 (de) 2017-08-08 2018-04-19 Daimler Ag Verfahren zum Bereitstellen von Informationen für einen Fahrer eines Kraftwagens
DE102019111913A1 (de) * 2019-05-08 2020-11-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und System zur Erzeugung eines künstlichen Motorgeräusches bei einem Kraftfahrzeug
US20210053487A1 (en) * 2019-08-22 2021-02-25 Ford Global Technologies, Llc Electric vehicle with selectable vehicle profiles

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4094729B2 (ja) 1998-06-17 2008-06-04 ヤマハ発動機株式会社 車両用エンジン模擬音発生装置
EP1367560A2 (fr) * 2002-05-27 2003-12-03 Yamaha Corporation Dispositif intégré dans un véhicule et méthode correspondante fournissant des informations acoustiques sur le fonctionnement de ce véhicule
WO2011050274A1 (fr) 2009-10-23 2011-04-28 Harman International Industries, Incorporated Système de génération de son synthétique de véhicule doté de plusieurs rapports de vitesse
DE102011119463A1 (de) 2011-11-25 2012-05-10 Daimler Ag Verfahren zum Erzeugen eines Fahrzeuggeräuschs,Geräuschgenerator und Kraftfahrzeug
DE102012004874A1 (de) 2012-03-10 2013-09-12 Volkswagen Aktiengesellschaft Verfahren zur Anzeige von Informationen betreffend den Ladevorgang und/oder den Ladezustand eines Elektro- oder Hybridfahrzeugs
DE102014203401A1 (de) * 2014-02-25 2015-08-27 Bayerische Motoren Werke Aktiengesellschaft System zum künstlichen Verändern eines wahrgenommenen Motorgeräusches eines Kraftfahrzeugs
DE102014215259A1 (de) 2014-08-04 2016-02-04 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum automatischen Wählen eines Fahrmodus an einem Kraftfahrzeug
DE102017007472A1 (de) 2017-08-08 2018-04-19 Daimler Ag Verfahren zum Bereitstellen von Informationen für einen Fahrer eines Kraftwagens
DE102019111913A1 (de) * 2019-05-08 2020-11-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und System zur Erzeugung eines künstlichen Motorgeräusches bei einem Kraftfahrzeug
US20210053487A1 (en) * 2019-08-22 2021-02-25 Ford Global Technologies, Llc Electric vehicle with selectable vehicle profiles

Non-Patent Citations (1)

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Title
BLAIN LOZ: "Soundracer gadget makes a Tesla sound like a Shelby V8 (or whatever else you like)", 11 April 2018 (2018-04-11), XP093038340, Retrieved from the Internet <URL:https://newatlas.com/soundracer-ev-engine-sound-eveess/54140/> [retrieved on 20230411] *

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