WO2008037313A1 - VÉhicule avec un systÈme d'assistance À la descente - Google Patents

VÉhicule avec un systÈme d'assistance À la descente Download PDF

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Publication number
WO2008037313A1
WO2008037313A1 PCT/EP2007/006648 EP2007006648W WO2008037313A1 WO 2008037313 A1 WO2008037313 A1 WO 2008037313A1 EP 2007006648 W EP2007006648 W EP 2007006648W WO 2008037313 A1 WO2008037313 A1 WO 2008037313A1
Authority
WO
WIPO (PCT)
Prior art keywords
exit
vehicle
seat
aid
activated
Prior art date
Application number
PCT/EP2007/006648
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Baumann
Michael Fehring
Asa Haerdner
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 WO2008037313A1 publication Critical patent/WO2008037313A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/245—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for handicapped persons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents

Definitions

  • the invention relates to a vehicle with an exit aid according to the preamble of claim 1.
  • Some drivers take extreme sitting positions in the vehicle. For example, stunted drivers often have to adjust an unfavorable seating and steering position for entry and exit to optimally sit while driving. In this case, the seat is brought into a front position, so that the accelerator pedals are reached, and the steering wheel pivoted down to be out of the driver's field of vision.
  • a vehicle entry and exit aids In order to facilitate an occupant, especially a driver or passenger entering and exiting a vehicle entry and exit aids are known in which at least one adjustable in its interior position, in particular a steering wheel or a seat by means of an adjustment to facilitate the one - And Ausminationes is driven by an electric motor in a position in which the entry and exit is easier for the occupant.
  • Each of these exit aid is used in the context of the invention.
  • some known entry and exit aids are listed by way of example. Applicants' motor vehicles have been on the market for a number of years now, and these make it easier for the driver to get in and out using an entry and exit aid.
  • the steering wheel swings above and the driver's seat is moved by an electric motor to the rear, to facilitate the entry and exit of the driver. If the key is inserted into the ignition with the driver's door closed, the steering wheel and the driver's seat are moved to the operating position. For seats with memory function, this is the last position set.
  • a vehicle seat in which a middle web arranged between two side cheeks can be raised in an electrically controlled manner for the purpose of facilitating entry or exit.
  • the raising of the middle track is carried out by filling of air cushion with compressed air or by a plate is pressed by means of an electric motor and toggle lever upwards.
  • a front seat for a motor vehicle which is pivotable in a switching position "parking" of an automatic transmission about a vertical axis to the open door.
  • a motor vehicle seat is known in which by a combination of measures an entry and exit aid is formed. The measures are: Relocating or pivoting about a horizontal axis of a seat part inner surface, swinging away or moving side bolsters, pivoting of the seat about a vertical pivot axis. The adjustment is done manually, remotely operable or automatically with opening the door by electric motor, pneumatic or hydraulic actuators.
  • an exit aid after an accident in order to make it easier for the occupant to leave the vehicle or to facilitate the rescue of the casualty rescue workers.
  • all electrically activatable entry and exit aids in particular those listed above, are suitable for the implementation of the invention, with only the predefined control for facilitating the disembarkation comes into play.
  • For cost-effective implementation in the vehicle steering wheel adjustment and seat adjustment are particularly interesting.
  • the exit aid is activated with a time delay: the last POST-SAFE function is the automatic door unlocking system, which is activated 10 seconds after the impact to enable the occupants to be rescued from the outside. Then the exit help is activated.
  • the exit aid when operating the door handle - inside or outside - be requested: As soon as the driver operates a door handle, the exit aid is activated, for example, the seat moves backwards and the steering wheel is pivoted upwards.
  • the exit aid can also be activated by operation of the outside door handle by emergency services.
  • the seatbelt status can be checked to ensure that the driver is capable of controlled actions by unbuckling himself before leaving the vehicle.
  • the activation of the exit aid could be dependent on the occupant having taken off his seat.
  • wheel speeds can be queried to ensure that the vehicle has come to a stop before the exit aid is activated.
  • the exit aid which includes a retraction of the front seat
  • the exit aid could be activated as measure for anti-trap eg only during a defined time or only when driving back from an extreme position eg for the first 60-100 mm Wegverstellwegs or a sensorischer Einklemmschutz for rear passengers ( eg by means of observation of the recording current). With these measures, the risk of trapping the rear passengers can be reduced.
  • the exit aid 1 for a motor vehicle comprises according to the figure a adjustable by a Wegverstellantrieb 2 in its seat position driver's seat 3 and / or adjustable by a Lenkradverstellantrieb 4 in its steering wheel position 5.
  • a babyverstellantrieb 2 and / or Lenkradverstellantrieb 4 driven in a predefined exit position in which an occupant is easier to get out of the vehicle.
  • a control unit 6 which evaluates sensor data 7 with respect to an accident event during the driving operation.
  • these data are for the detection of an accident, which in particular of Acceleration sensors, contact sensors or rollover sensor can be provided.
  • the data 7 on the accident event can also be provided by the crash sensor of an airbag deployment control unit.
  • the activation of the exit aid could be made dependent on the severity of the accident, for example on the condition that at least one pyrotechnic restraint system has been triggered.
  • the control unit 6 controls the Wegverstellantrieb 2 and the Lenkradverstellantrieb 4 so that after occurrence of an accident event, the seat 3 and the steering wheel 5 in a predefined, optimized for an exit from the vehicle position or a predefined path (eg seat 60 mm to the rear, Steering wheel a few mm up) to be driven.
  • a predefined path eg seat 60 mm to the rear, Steering wheel a few mm up
  • the exit position of the driver's seat 3 is defined in particular by a longitudinal position of the seat 3. By moving a set in a forward position seat backwards exit is facilitated. Additionally or alternatively, a seat height, backrest tilt or seat cushion inclination can be adjusted.
  • the exit position of the steering wheel 5 is determined in particular by a steering wheel column inclination and a steering wheel column longitudinal adjustment. An exit is made easier when the steering wheel is set up and the steering column is retracted.
  • reversible protective measures 8 can also be withdrawn in order to facilitate the exit.
  • belt tensioners can be loosened and extended seat cushions can be returned.
  • An automatic opening of the buckle would also be advantageous.
  • further status data 9 of the vehicle can be used to ensure the decision for starting the exit positions. This may be data indicative of door handle actuation, seatbelt buckling status, wheel speeds, or seat occupancy of the commanded seat or its adjacent seats. It is also possible to detect anti-pinch data in order to inhibit activation of an exit position if this would expose an occupant to the risk of trapping.
  • the embodiment treats a driver's seat as a vehicle seat 3 to illustrate the benefit of simultaneous steering wheel adjustment to an exit position.
  • the invention is also applicable to electrically adjustable passenger seats.
  • a front passenger seat by retracting the seat an exit can be facilitated.
  • a two-door coupe vehicle can be facilitated by an ancestor of an unoccupied front seat, the exit for rear passengers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un système d'assistance à la descente (1) pour un véhicule à moteur. Lors de l'activation du système d'assistance à la descente (1), le dispositif de réglage du siège (2) et/ou le dispositif de réglage du volant (4) sont dirigés dans une position de descente prédéfinie dans laquelle un siège de véhicule (3) et/ou un volant (5) sont déplacés de manière à ce qu'un occupant puisse descendre du véhicule plus facilement. L'invention prévoit une unité de commande (6) qui analyse des données sensorielles (7) pendant la marche du véhicule relativement à un accident. Après la survenue d'un accident, le système d'assistance à la descente est activé.
PCT/EP2007/006648 2006-09-26 2007-07-27 VÉhicule avec un systÈme d'assistance À la descente WO2008037313A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006045383.2 2006-09-26
DE102006045383A DE102006045383B3 (de) 2006-09-26 2006-09-26 Fahrzeug mit einer Ausstiegshilfe

Publications (1)

Publication Number Publication Date
WO2008037313A1 true WO2008037313A1 (fr) 2008-04-03

Family

ID=38476885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/006648 WO2008037313A1 (fr) 2006-09-26 2007-07-27 VÉhicule avec un systÈme d'assistance À la descente

Country Status (3)

Country Link
CN (1) CN101516684A (fr)
DE (1) DE102006045383B3 (fr)
WO (1) WO2008037313A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211821B2 (en) 2013-10-25 2015-12-15 Ford Global Technologies, Llc Anti-pinch system for vehicle seating
CN113665668A (zh) * 2020-05-15 2021-11-19 操纵技术Ip控股公司 用于辅助进入或离开车辆的***和方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011104493A1 (de) 2011-06-17 2012-09-06 Daimler Ag Verfahren zur Ansteuerung eines Gurtstraffers und eines auf ein Innenraumteil wirkenden Verstellantriebs
DE102012022822A1 (de) * 2012-11-22 2013-08-14 Audi Ag Elektrisch verstellbare Komponente für ein Kraftfahrzeug und zugehöriges Betriebsverfahren
DE102015206644B4 (de) 2014-04-14 2024-02-29 Volkswagen Aktiengesellschaft Sicherheitsgurtanordnung für ein Kraftfahrzeug
DE102015008839A1 (de) * 2015-07-08 2017-01-12 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Kraftfahrzeug mit Sitzentrieglungssystem
WO2018087828A1 (fr) 2016-11-09 2018-05-17 本田技研工業株式会社 Dispositif de commande de véhicule, système de commande de véhicule, procédé de commande de véhicule, et programme de commande de véhicule
JPWO2018087880A1 (ja) * 2016-11-11 2019-09-26 本田技研工業株式会社 車両制御装置、車両制御システム、車両制御方法、および車両制御プログラム
DE102017201357A1 (de) 2017-01-27 2018-08-02 Ford Global Technologies, Llc Steuerverfahren für ein Kraftfahrzeug-Lenksystem
DE102022111362B3 (de) 2022-05-06 2023-02-16 Cariad Se Verfahren zum Verstellen eines Innenraumelements eines Fahrzeugs sowie Notfallassistenzsystem und Fahrzeug mit einem Notfallassistenzsystem

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8033029U1 (de) 1980-12-12 1982-12-09 Audi Nsu Auto Union Ag, 7107 Neckarsulm Schalensitz fuer ein kraftfahrzeug
DE4405396A1 (de) 1994-02-21 1995-08-24 Daimler Benz Ag Vordersitz, insbesondere Fahrersitz in einem Kraftwagen
WO2000017011A2 (fr) * 1998-09-23 2000-03-30 Levine Richard W Systeme de securite pour vehicule et procede d'utilisation correspondant
DE19939183C1 (de) 1999-08-20 2000-10-05 Daimler Chrysler Ag Elektrische Verstelleinrichtung für einen Vordersitz eines Kraftfahrzeugs
DE10028341A1 (de) 2000-06-08 2001-12-20 Keiper Gmbh & Co Fahrzeugsitz mit Einstiegs- und Ausstiegshilfe
EP1283146A2 (fr) * 2001-08-08 2003-02-12 Adam Opel Ag Véhicule à moteur avec volant coulissant dans la direction du tableau de bord
DE10346440A1 (de) * 2003-10-07 2005-05-04 Daimler Chrysler Ag Lager für Kraftfahrzeugsitz
DE102004014421A1 (de) 2004-03-19 2005-10-06 Sitech Sitztechnik Gmbh Aufstehhilfe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032381A1 (de) * 1990-10-12 1992-04-16 Audi Ag Sicherheitsvorrichtung an einem kraftfahrzeug
DE20009211U1 (de) * 2000-05-22 2000-11-02 Trw Automotive Safety Sys Gmbh Vorrichtung zum Lenken eines Kraftfahrzeugs
DE10219536A1 (de) * 2002-05-02 2003-11-20 Opel Adam Ag Steuerungseinrichtung für ein Kraftfahrzeug
DE10261866A1 (de) * 2002-12-20 2004-07-01 Volkswagen Ag Verfahren und Einrichtung zur Verstellung von Einstellungen im Kraftfahrzeug
DE102005039030A1 (de) * 2005-08-18 2006-01-12 Daimlerchrysler Ag Sicherheitseinrichtung für ein Fahrzeug

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8033029U1 (de) 1980-12-12 1982-12-09 Audi Nsu Auto Union Ag, 7107 Neckarsulm Schalensitz fuer ein kraftfahrzeug
DE4405396A1 (de) 1994-02-21 1995-08-24 Daimler Benz Ag Vordersitz, insbesondere Fahrersitz in einem Kraftwagen
WO2000017011A2 (fr) * 1998-09-23 2000-03-30 Levine Richard W Systeme de securite pour vehicule et procede d'utilisation correspondant
DE19939183C1 (de) 1999-08-20 2000-10-05 Daimler Chrysler Ag Elektrische Verstelleinrichtung für einen Vordersitz eines Kraftfahrzeugs
DE10028341A1 (de) 2000-06-08 2001-12-20 Keiper Gmbh & Co Fahrzeugsitz mit Einstiegs- und Ausstiegshilfe
EP1283146A2 (fr) * 2001-08-08 2003-02-12 Adam Opel Ag Véhicule à moteur avec volant coulissant dans la direction du tableau de bord
DE10346440A1 (de) * 2003-10-07 2005-05-04 Daimler Chrysler Ag Lager für Kraftfahrzeugsitz
DE102004014421A1 (de) 2004-03-19 2005-10-06 Sitech Sitztechnik Gmbh Aufstehhilfe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211821B2 (en) 2013-10-25 2015-12-15 Ford Global Technologies, Llc Anti-pinch system for vehicle seating
CN113665668A (zh) * 2020-05-15 2021-11-19 操纵技术Ip控股公司 用于辅助进入或离开车辆的***和方法
US11787468B2 (en) 2020-05-15 2023-10-17 Steering Solutions Ip Holding Corporation Systems and methods for vehicle ingress or egress assist

Also Published As

Publication number Publication date
DE102006045383B3 (de) 2007-12-13
CN101516684A (zh) 2009-08-26

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