WO2020083677A1 - Véhicule à moteur - Google Patents

Véhicule à moteur Download PDF

Info

Publication number
WO2020083677A1
WO2020083677A1 PCT/EP2019/077685 EP2019077685W WO2020083677A1 WO 2020083677 A1 WO2020083677 A1 WO 2020083677A1 EP 2019077685 W EP2019077685 W EP 2019077685W WO 2020083677 A1 WO2020083677 A1 WO 2020083677A1
Authority
WO
WIPO (PCT)
Prior art keywords
projection
motor vehicle
projection module
vehicle
module
Prior art date
Application number
PCT/EP2019/077685
Other languages
German (de)
English (en)
Inventor
Tim Gocke
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Publication of WO2020083677A1 publication Critical patent/WO2020083677A1/fr

Links

Classifications

    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
    • B60Q1/323—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for doors
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50—Projected symbol or information, e.g. onto the road or car body

Definitions

  • the invention relates to a motor vehicle with a locking system.
  • Ambient lighting systems are known from the prior art which project a light distribution, for example in the form of a carpet of light, next to the vehicle. Such ambient lighting is disclosed, for example, in document DE 10 2007 050 830 A1.
  • an ambient lighting device integrated in the door handles of a motor vehicle is known, which is activated when a motor vehicle is unlocked.
  • it is known to project a logo by means of a projection module in the outside mirror of a vehicle door onto the floor next to this vehicle door.
  • a multi-array projection module which comprises a light source with a number of light sources and an array of projection optics, a respective one
  • Projection optics comprises an object structure and an associated projection lens, so that when the array is illuminated with the illuminant, the
  • the array of projection optics comprises a plurality of sub-arrays which can be illuminated separately with at least one light source of the illuminant assigned to the respective sub-array. Furthermore, the array has at least two different types of sub-arrays, which generate different projections on the floor when illuminated with the at least one assigned light source.
  • the object of the invention is to conveniently signal the locking state to a user of a motor vehicle.
  • the motor vehicle according to the invention which is in particular a car, comprises a locking system, in particular a central locking system, for locking one or more doors of the motor vehicle.
  • This locking system can also be set up, further closable openings, in particular a hood, a luggage compartment and / or a
  • the motor vehicle according to the invention comprises a control device which is designed such that it can detect a locking state of the locking system.
  • the locking system locks one or more doors of the motor vehicle in such a way that the doors can no longer be opened.
  • the control unit can also trigger events that are triggered in particular by a user in the vicinity of the motor vehicle, such as the actuation of a
  • Detect identification transmitter in particular a radio key, for locking or unlocking the locking system of the motor vehicle or its doors.
  • the motor vehicle according to the invention further comprises a first one
  • Projection module which comprises at least one projection optics which, when the projection module is switched on, projects a projection onto the floor adjacent to and in particular next to the vehicle door with the light of at least one light source which belongs to the projection module.
  • the projection represents the current locking state of the locking system and takes place at least partially next to the motor vehicle on a floor on which the motor vehicle is located.
  • the projection can take place in response to a detected event, in particular the actuation of a mobile identification transmitter, in particular a radio key, by the user of the motor vehicle, which is triggered in the surroundings of the motor vehicle.
  • the projection can take place by falling below a predefined distance between the motor vehicle and the identification transmitter. After a predefined time, when a predefined distance between the motor vehicle and the identification transmitter is exceeded and / or in response to a detected event, in particular the swinging open of a vehicle door, the projection can be ended.
  • the invention has the advantage that the current locking state is visualized in an easily recognizable manner for the user of the motor vehicle. In order to inform the user about the locking status, this is shown by means of a corresponding projection on the floor next to the
  • the user does not have to reactivate the radio key in order to receive visual or acoustic feedback and / or does not have to approach the vehicle to attempt to open the vehicle door, luggage compartment, bonnet and / or the tank cap.
  • the projection comprises a
  • Pictogram The term pictogram is to be understood broadly here and below and, in addition to pictorial or symbolic representations, can also consist of text or comprise the relevant text.
  • the pictogram can be displayed in one or more colors.
  • the pictogram comprises a particularly stylized representation of a key symbol and / or a lock symbol.
  • the projected pictogram is predefined and / or can be selected or adapted by the user.
  • the projection module comprises a multi-array projection module, as is known in particular from paragraphs [0007], [0008] and [0060] and from FIG. 5 of Bayerische Motoren Werke
  • the pictogram to be projected can be generated by using several projection optics.
  • the first projection module is in particular in the outer skin of a vehicle door, e.g. in a door handle or in a
  • Locking system one or more doors of the motor vehicle such that the doors can no longer be opened.
  • Projection module in an immovable body part adjacent to a pivotable vehicle door of the motor vehicle and in particular in a sill of the vehicle.
  • the motor vehicle includes everyone
  • Vehicle side at least a first projection module.
  • the first projection module can also be set up such that two projections are independent of one another, at a predefined distance and in each case
  • Projection module can be arranged in the outer skin of the motor vehicle. In this way, the individual locking status for each lockable opening can be visualized by a projection.
  • Identification transmitter in particular a radio key that a user of the motor vehicle carries with him, can be determined by the control device.
  • Projection is then only generated by the first projection module, which is arranged on the vehicle side that is assigned to the determined position.
  • the motor vehicle further comprises an ambient light sensor.
  • the projection module allows the projection module to be controlled as a function of the ambient light of the motor vehicle. So it is possible to adjust the brightness or the intensity of the projection depending on the
  • the ambient light sensor also enables the color of the projection to be adapted to the lighting conditions of the vehicle's surroundings. In this way, the projection can be adapted in response to a colored ambient light so that the colored representation of the projection is not is distorted by the colored ambient light, but is easily recognizable for the user.
  • the control device is further configured to determine the open position of a vehicle door.
  • the opening position of a vehicle door is understood to mean the position of the door leaf. If the first projection module is arranged, for example, in a door handle or in an outside mirror of a vehicle door and this vehicle door is opened, the projection is pivoted together with the vehicle door. In this way, the projection can be covered by the opened vehicle door and can no longer be recognized by the user.
  • the projection can be carried out by a second projection module in response to the detection of an open vehicle door.
  • the second projection module is arranged in such a way that a projection onto the floor adjacent to and in particular next to the vehicle door can take place even when the vehicle door is open.
  • the second projection module can in particular be arranged in a door trim, on the interior trim of the vehicle door, on a door pocket, in the lower edge of a vehicle door or in a sill of the vehicle.
  • a first represents
  • the locked state "locked” is represented by a lock symbol with a stylized representation of a padlock in the closed state and the locked state "unlocked” is represented by a lock symbol with a stylized representation of a padlock in the open state.
  • a first color is assigned to the first projection and a second color to the second projection. It is also possible to represent the locked states "locked” and “opened” by different colored projections of the same pictogram or different pictograms.
  • Figure 1 is a side view of a first embodiment of the invention
  • Figure 2 is a plan view of a second embodiment of the
  • Figure 3 is a perspective view of a third embodiment of the
  • Motor vehicle according to the invention a projection module arranged in a sill;
  • Figure 4 is a perspective view of a fourth embodiment of the motor vehicle according to the invention with a projection module arranged in the lower edge of the vehicle door.
  • FIG. 1 shows a motor vehicle 1 according to the invention in a side view according to a first embodiment.
  • the motor vehicle 1 comprises a control unit 2 for determining a locking state of a locking system, and at least one first projection module 3 which is connected to the control unit 2 in terms of information technology.
  • the first projection module 3 is arranged in a sill 6.
  • the control unit 2 is set up to determine a locking state of a locking system. Using the first
  • Projection module 3 becomes a projection 7, which determines the
  • the vehicle door 10 further comprises a door handle 5 and preferably an outside mirror 4.
  • FIG. 2 shows a motor vehicle 1 according to the invention in a top view according to a second embodiment, which is a variant of that in FIG. 1
  • the first projection module 3 is in one exemplary embodiment
  • Figure 2 shows a mobile
  • Identification transmitter 9 in the form of a radio key, arranged at a distance from the left side of motor vehicle 1. The determination of the
  • the closed state and the subsequent generation of the projection 7 onto the floor 8 next to the motor vehicle 1 take place, for example, in response to an actuation of the identification transmitter 9.
  • the actuation of the Identification transmitter 9 corresponds, for example, to the actuation of a button for locking or a button for unlocking motor vehicle 1. Furthermore, the locking state of the
  • FIG. 2 also shows an ambient light sensor 14. This is
  • Information technology connected to the control unit 2 and in particular determines the intensity and / or hue of the ambient light.
  • the intensity of the projection 7 can be adjusted in response to a determined intensity of the ambient light.
  • the hue of the projection 7 can be adjusted in response to the determined intensity.
  • the determined color tone of the ambient light makes it possible to ensure that the color tone of the projection 7 stands out from the ambient light and can be easily recognized by the user on the floor 8.
  • FIG. 2 shows that in response to the position of the identification transmitter 9 determined by the control device 2, the projection 7 only through
  • Projection modules are generated which are assigned to the position of the identification transmitter 9, the projection 7 is therefore only generated on the vehicle side facing the identification transmitter 9.
  • FIG. 3 shows a motor vehicle 1 according to the invention in a perspective view according to a third embodiment, which represents a variant of the motor vehicle 1 according to the invention described in FIG. 1.
  • Projection module 3 is arranged in a sill 6 under a vehicle door 10.
  • the projection 7 takes place on the floor 8 adjacent to the
  • Vehicle door 10 The door leaf of the vehicle door 10 is swung open, so that the vehicle door is in an open state. Due to the arrangement of the first projection module 3 in the sill 6, the projection 7 is not covered by the opened door for the user.
  • FIG. 4 shows a motor vehicle 1 according to the invention in a perspective view according to a fourth embodiment, which is a variant of the motor vehicle 1 according to the invention described in FIG. 1. It cannot be seen in FIG. 4 that the first projection module 3 is in a door handle 5 after the second Embodiment is arranged.
  • the door leaf of the vehicle door 10 is
  • a projection 7 which is generated by a projection module 3 and is generated in a door handle 5 on the floor 8, is covered by the vehicle door 10 and, depending on its position, is no longer perceptible to the user. Therefore, in response to a detection of the opening state of the vehicle door 10, the projection 7 is generated in particular alternatively by a second projection module 11.
  • the second projection module 11 is arranged such that the projection 7 is generated adjacent to the exit opening 12 even when the vehicle door 10 is pivoted open, in order to determine the locked state of the
  • the second projection module 11 is arranged in a lower edge of the pivoted-out vehicle door 10.
  • the generation of the projection 7 by means of the second projection module 11 in particular the generation of the projection 7 by means of the first projection module 3 is ended.
  • the generation of the projection 7 by means of the second projection module 11 is ended and the projection 7 is generated by means of the first projection module 3.

Abstract

L'invention concerne un véhicule à moteur (1) qui comprend un système de verrouillage, un appareil de commande (2) et un premier module de projection (3), l'appareil de commande (2) étant conçu pour déterminer un état de verrouillage du système de verrouillage, et le premier module de projection (3) étant conçu pour projeter une projection (7) représentant l'état de verrouillage au moins partiellement à côté du véhicule à moteur (1) sur un sol (8) sur lequel se trouve le véhicule à moteur (1).
PCT/EP2019/077685 2018-10-26 2019-10-14 Véhicule à moteur WO2020083677A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018126827.0 2018-10-26
DE102018126827.0A DE102018126827A1 (de) 2018-10-26 2018-10-26 Kraftfahrzeug

Publications (1)

Publication Number Publication Date
WO2020083677A1 true WO2020083677A1 (fr) 2020-04-30

Family

ID=68296453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/077685 WO2020083677A1 (fr) 2018-10-26 2019-10-14 Véhicule à moteur

Country Status (2)

Country Link
DE (1) DE102018126827A1 (fr)
WO (1) WO2020083677A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050830A1 (de) 2007-10-24 2009-04-30 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug
WO2015148611A1 (fr) * 2014-03-26 2015-10-01 Magna Mirrors Of America, Inc. Système de commande de fonction d'un véhicule à l'aide d'icônes projetées
DE102015220911A1 (de) 2015-10-27 2017-04-27 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
WO2017078830A1 (fr) * 2015-11-02 2017-05-11 AISIN Technical Center of America, Inc. Appareil et procédé de communication visuelle avec un véhicule
DE102016202752A1 (de) 2016-02-23 2017-08-24 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
DE102016122856A1 (de) * 2016-11-28 2018-05-30 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung zur Beleuchtung einer Fahrzeugumgebung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100321945A1 (en) * 2009-06-19 2010-12-23 Gm Global Technology Operations, Inc. Vehicular graphics projection system
DE102013211877A1 (de) * 2013-06-24 2015-01-08 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
DE102014205993A1 (de) * 2014-03-31 2015-10-01 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zur Ausgabe einer optischen Information an einem Kraftfahrzeug
DE102017006929A1 (de) * 2017-07-20 2018-03-01 Daimler Ag Verfahren zum Betrieb einer Projektionseinheit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007050830A1 (de) 2007-10-24 2009-04-30 Bayerische Motoren Werke Aktiengesellschaft Fahrzeug
WO2015148611A1 (fr) * 2014-03-26 2015-10-01 Magna Mirrors Of America, Inc. Système de commande de fonction d'un véhicule à l'aide d'icônes projetées
DE102015220911A1 (de) 2015-10-27 2017-04-27 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
WO2017078830A1 (fr) * 2015-11-02 2017-05-11 AISIN Technical Center of America, Inc. Appareil et procédé de communication visuelle avec un véhicule
DE102016202752A1 (de) 2016-02-23 2017-08-24 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
DE102016122856A1 (de) * 2016-11-28 2018-05-30 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung zur Beleuchtung einer Fahrzeugumgebung

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