[go: up one dir, main page]

WO2011144280A1 - Siège de véhicule à actionneurs intelligents - Google Patents

Siège de véhicule à actionneurs intelligents Download PDF

Info

Publication number
WO2011144280A1
WO2011144280A1 PCT/EP2011/001860 EP2011001860W WO2011144280A1 WO 2011144280 A1 WO2011144280 A1 WO 2011144280A1 EP 2011001860 W EP2011001860 W EP 2011001860W WO 2011144280 A1 WO2011144280 A1 WO 2011144280A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensors
seat device
seat
control device
vehicle
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/EP2011/001860
Other languages
German (de)
English (en)
Inventor
Viktor Bieletzki-Welz
Daniel Jendritza
Wei Lange-Mao
Andreas Eppinger
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.)
Johnson Controls GmbH
Original Assignee
Johnson Controls GmbH
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 Johnson Controls GmbH filed Critical Johnson Controls GmbH
Publication of WO2011144280A1 publication Critical patent/WO2011144280A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
    • 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
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0023—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for detection of driver fatigue
    • 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
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
    • B60N2/0028—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part of a body part, e.g. of an arm or a leg
    • 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
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0029—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the motion of the occupant
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0273—Non-manual adjustments, e.g. with electrical operation with logic circuits taking into account user data, e.g. knee height or physical state
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0296—Central command actuator to selectively switch on or engage one of several special purpose circuits or mechanisms
    • 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
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/12—Capacitive; Electric field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/16—Electromagnetic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/16—Electromagnetic waves
    • B60N2210/22—Optical; Photoelectric; Lidar [Light Detection and Ranging]
    • B60N2210/24—Cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/26—Ultrasonic, e.g. sonar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/40—Force or pressure sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/40—Force or pressure sensors
    • B60N2210/48—Piezoelectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/50—Inertial sensors

Definitions

  • the invention relates to a seat device, in particular a motor vehicle seat, with a control device for controlling the seat adjustment and with attached to the vehicle seat and / or on the vehicle sensors for monitoring the condition of
  • Such seat devices for motor vehicles are known and are used in particular for monitoring fatigue of the driver to warn the driver in the event of a critical state of fatigue or already preventive on detection of fatigue settings of the vehicle seat by means of a
  • Such a seat device is known for example from the document DE 40 22 423 C2.
  • Vehicle occupants are monitored and wherein the seat settings of the condition of the vehicle occupant is adjusted.
  • Seat settings of the condition of the vehicle occupant is adjusted.
  • such seating devices do not allow early detection of pain experienced by vehicle occupants and a particularly comprehensive effect of treatment to prevent or alleviate such pain.
  • the invention is therefore an object of the invention to provide a seat device for a motor vehicle, wherein the seat device early detection of the states of mind of the vehicle occupants, in particular early detection of back, hip and
  • the seat device is further provided for the improvement of the states of mind, in particular for the prevention and alleviation of this pain.
  • Seating device a sensor arrangement, a control device, preferably a
  • the sensor arrangement comprises at least one sensor, wherein the sensor arrangement for detecting various
  • Sensitivity factors of vehicle occupants, in particular of back, hip and leg pain is provided, wherein the control device for evaluating the
  • Treatment measures to the vehicle occupants by the control device is controllable.
  • Sensitivity factors are tuned to the state of mind of the vehicle occupants, so that the treatment measures occurring particularly advantageous
  • the sensor arrangement preferably has a plurality of sensors, wherein the sensors are particularly preferably embodied as ultrasonic sensors, as microwave sensors, as piezoelectric sensors, as resistance sensors, as current sensors, as temperature sensors, as a dielectric elastomer and / or as pressure sensors.
  • the sensors are particularly preferably embodied as ultrasonic sensors, as microwave sensors, as piezoelectric sensors, as resistance sensors, as current sensors, as temperature sensors, as a dielectric elastomer and / or as pressure sensors.
  • the sensors are particularly preferably embodied as ultrasonic sensors, as microwave sensors, as piezoelectric sensors, as resistance sensors, as current sensors, as temperature sensors, as a dielectric elastomer and / or as pressure sensors.
  • the sensor arrangement has a sensor for monitoring the state of fatigue of the driver.
  • the sensor arrangement preferably comprises a CCD camera and / or an ultrasound sensor.
  • the CCD camera detects according to the invention, for example, the fatigue state based on head and / or eye movements, while the ultrasonic sensors are provided for monitoring the driver's posture and detect, for example Nachvornebeugen the driver as a result of Einnickens.
  • At least a part of the sensors is activated only in a specific operating state of the vehicle. For example, sensors that monitor the sitting posture of the vehicle occupants only become weak after a certain time Start of the car ride active, so as to ensure that the occupants have already taken their travel seating position.
  • At least partially existing vehicle components for example capacitive sensors, which are usually used in the prior art for determining the vehicle seat occupancy, are particularly preferably used according to the invention. This makes it possible to realize the subject invention particularly cost.
  • the seat device comprises a warning device, wherein the warning device is controlled by the control device, and wherein the warning device informs vehicle occupants about their state of health and warns the vehicle occupants in the event of a critical state of health.
  • a warning is carried out according to the invention, for example, when back pain is detected by the sensor assembly when the travel time has exceeded a critical duration or when fatigue of the driver has been detected by means of the sensor arrangement.
  • the seat device has a plurality of actuators, wherein the actuators particularly preferably individually via the
  • Control device can be controlled.
  • the actuators are designed such that a multiplicity of treatment measures can be effected by the actuators.
  • the actuators are provided for effecting massage-like movements, 2D or 3D movements and / or vibration movements of the vehicle seat.
  • the actuators are designed, for example, as electromechanical motors, as dielectric elastomer actuators, as air cushions and / or as other drives known from the prior art. It is further preferred that the actuators are provided for effecting heat treatments, wherein the actuators are preferably designed as ultrasonic wave transmitters and / or as conventional heating elements used for the seat heating.
  • Seat adjusters are used. Conversely, it is preferred according to the invention that additional actuators used to effect treatment measures simultaneously enable further Wegverstellfunktionen. For example, it is provided that an actuator at the same time for effecting a massage movement and for adjusting the seat device in a particularly advantageous for the vehicle occupant one and exit position, in particular by rotation and / or tilting of the seat device, is provided. This makes it possible according to the invention
  • the treatment measures and seat movements effected by the actuators are preferably controlled via a closed control loop, which allows a particularly stable and precise seat movement and a particularly high value
  • the actuators In contrast to a conventional closed-loop control system, it is further preferred that the actuators also act as a sensor at the same time, as a result of which the closed control loop can be realized in a particularly cost-effective manner.
  • control device is adjustable in a plurality of operating modes, wherein the set operating mode dictates the type and intensity of the treatment measure controlled by the control device. Furthermore, it is particularly preferred that the treatment measure for each vehicle occupant is controlled individually. This makes it possible that the treatment measure in a particularly advantageous manner the condition and needs of
  • Vehicle occupant is customizable.
  • a coupling of the control device to other sensors of the vehicle is provided, wherein the other sensors monitor the operating state of the vehicle.
  • the control device it is advantageously possible for the control device to be automatically set to a specific operating mode as a function of the operating state of the vehicle.
  • certain treatment measures are effected only in a parking position of the vehicle or that all treatment measures to increase safety in a dangerous situation, for example, when the vehicle sensors high acceleration forces are signaled to be stopped altogether.
  • the seat device for generating the seat movements a magnetorheological fluid coupling (hereinafter referred to as "MRF coupling”) and / or an electrorheological fluid coupling (im
  • the coupling is formed according to a two-container principle, wherein a first container is located in a second container and wherein the first and the second container with a
  • the seat movement is also particularly stable executable.
  • FIG. 3 shows a second embodiment of the seat device according to the invention
  • FIG. 1 provides a flow diagram of a closed loop according to the prior art.
  • a system 1 for example, a seat device
  • a target loading 5 for example, a force applied
  • a movement 6 for example, a seat movement
  • the movement 6 due to a fault 10 'on the system deviates from the predetermined by the target loading 5 target movement.
  • the movement 6 is measured by means of a sensor 2, wherein the sensor 2 a measured value 7 to a control device 3 (for example, to a
  • the control device 3 determines the deviation 8 between the movement 6 and the desired movement and transmits an actuating signal to an actuator 4 (for example an electromechanical motor), whereupon the actuator 4 applies a correction to the system 1.
  • an actuator 4 for example an electromechanical motor
  • the actuator 4 applies a correction to the system 1.
  • About the closed loop according to the invention thus, for example, a particularly stable and precise seat movement is realized.
  • the same components are used for the sensors and actuators. For example, this can be done over the
  • FIG. 2 shows a schematic perspective view of a first embodiment of a seat device 10 according to the invention, wherein the seat device 10 has a backrest 11 and a seat part 12.
  • the backrest 11 includes
  • the seat part 12 comprises a plurality of motors 5 'for effecting seat movements, in particular massage movements or vibrations, wherein the motors 5' are connected to the control device 3.
  • the seat device comprises a camera 4 ', preferably a CCD camera, which is also connected to the control device 3. The camera is
  • the control device 3 furthermore has operating elements 20, preferably a switch, wherein by means of the operating elements 20 the control device 5 can be set to a manual operating mode 21 or an automated operating mode 22. Furthermore, the control device is connected to further vehicle sensors 23. According to the invention by means of the ultrasonic sensors 1 'and / or the
  • Pressure sensors 2 ' monitors the driver's condition.
  • the distance of the driver from the backrest is measured by means of the ultrasonic sensors 1 'and / or by means of the pressure sensors 2' transmitted by the driver to the backrest 1 1
  • the measurement signals are transmitted from the sensors V, 2 'to the control device 3 for evaluation, the control device 3 deriving from the measurement signals at least partially the condition of the vehicle occupant.
  • the control device in such a case sends control signals to the motors 5 'for effecting seat movements, which are intended to bring about an improvement in the driver's condition, for example by alleviating the detected back pain.
  • the control of the seat movement is in this case preferably via a closed loop according to FIG. 1.
  • the fatigue state of the driver according to the invention by the camera 4 'monitored, the camera records eye and / or head movements of the driver and transmits to the control device 3 for evaluation , The control device 3 judges the fatigue state based on various fatigue indicators and warns the driver in case of a critical fatigue state.
  • the warning can be according to the invention preferably as an optical or acoustic signal (not shown).
  • the control device 3 causes a vibration movement of the seat device by means of the motors 5 ', which shakes the driver awake.
  • the control device can be switched on or off via the operating element 20 or set in various automated operating modes 22. For example, different modes of operation 22 for car trips on short or long distances are conceivable. It is also conceivable that in the operating modes 22 certain configurable driver profiles
  • Vehicle occupants can be adjusted. Furthermore, it is particularly preferred that the control device 3 takes into account measurement signals of further vehicle sensors 23 in the control of the motors 5 '.
  • the vehicle sensors 23 are designed as acceleration sensors and in the case of a strong acceleration (for example, a strong deceleration) transmit a signal to the control device 3, whereby the Engines 5 'are at least temporarily stopped to increase the safety of the vehicle occupant.
  • FIG 3 shows a schematic perspective view of a second embodiment of a seat device 10 according to the invention, the seat device 10 having a backrest 11 and a seat part 12 similar to the first embodiment of the seat device 10.
  • the backrest 11 has two
  • the ultrasonic sensors 1 'according to the invention measure the distance of the shoulder blades of the driver to the backrest 11 and direct the measurement signal to the non-illustrated
  • Control device on.
  • An increased distance of the shoulder blades (for example, as a result of a driver's thickening) is interpreted by the control device as a fatigue indicator, the control device then as described for FIG
  • the zone 6 ' preferably comprises an ultrasonic transmitter or conventional seat heating elements for effecting thermal
  • Control device to be controlled.
  • Actuators with the sensors and actuators of the embodiment shown in FIG. 2 can be combined as desired.
  • a seat device which has both motor actuators as shown in Fig. 2 motors 5 'and thermal actuators 6', whereby a particularly effective treatment can be effected.
  • parts of the sensors at the same time can be combined as shown in Fig. 2 and thermal actuators 6'.
  • Actuators can be used and vice versa.
  • the imaged ultrasonic sensors 1 both for distance determination and as an ultrasonic transmitter for thermal
  • Treatment can be used.
  • FIG. 4 schematically shows an MRF / ERF coupling 30 according to the two-tank principle.
  • MRF / ERF coupling 30 is a first container 31 in a second container 32, wherein the first container 31 and the second container 32 are filled with a magnetorheological and / or an electrorheological fluid, so that by applying electrical and / or magnetic fields a particularly advantageous seat movement in all directions is possible.

Landscapes

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

Abstract

L'invention concerne un dispositif de siège (10) comportant un ensemble de capteurs, un dispositif de commande (3) et un actionneur (4). L'ensemble de capteurs comporte au moins un capteur et est prévu pour détecter diverses sensations des occupants du véhicule, en particulier des douleurs au dos, aux hanches et aux jambes. Le dispositif de commande (3) est prévu pour interpréter les sensations, et l'actionneur (4) destiné à produire des mesures correctrices pour les occupants du véhicule peut être commandé par le dispositif de commande (3).
PCT/EP2011/001860 2010-05-21 2011-04-13 Siège de véhicule à actionneurs intelligents Ceased WO2011144280A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010021196 2010-05-21
DE102010021196.6 2010-05-21
DE102010049152.7A DE102010049152B4 (de) 2010-05-21 2010-10-22 Fahrzeugsitz mit intelligenten Aktuatoren
DE102010049152.7 2010-10-22

Publications (1)

Publication Number Publication Date
WO2011144280A1 true WO2011144280A1 (fr) 2011-11-24

Family

ID=44118714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/001860 Ceased WO2011144280A1 (fr) 2010-05-21 2011-04-13 Siège de véhicule à actionneurs intelligents

Country Status (2)

Country Link
DE (1) DE102010049152B4 (fr)
WO (1) WO2011144280A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104408941A (zh) * 2014-11-11 2015-03-11 四川北斗导航应用技术有限公司 基于北斗卫星导航的车辆管理系统及方法
US9661928B2 (en) 2015-09-29 2017-05-30 Lear Corporation Air bladder assembly for seat bottoms of seat assemblies
US9827888B2 (en) 2016-01-04 2017-11-28 Lear Corporation Seat assemblies with adjustable side bolster actuators
US9845026B2 (en) 2015-05-19 2017-12-19 Lear Corporation Adjustable seat assembly
US9884570B2 (en) 2015-05-19 2018-02-06 Lear Corporation Adjustable seat assembly
US9987961B2 (en) 2014-06-09 2018-06-05 Lear Corporation Adjustable seat assembly
US10328823B2 (en) 2014-06-09 2019-06-25 Lear Corporation Adjustable seat assembly
US10569668B2 (en) 2017-12-21 2020-02-25 Lear Corporation Occupant and fidget detection of a seat assembly
US11052223B2 (en) 2017-12-21 2021-07-06 Lear Corporation Seat assembly and method
US11059490B1 (en) 2020-03-17 2021-07-13 Lear Corporation Seat system
US11679706B2 (en) 2020-12-02 2023-06-20 Lear Corporation Seat assembly

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013549A1 (de) * 2012-07-05 2013-01-24 Daimler Ag Verfahren zur Ermittlung eines Fahrerzustandes eines Fahrers eines Fahrzeuges
DE102012013548A1 (de) * 2012-07-05 2013-01-24 Daimler Ag Verfahren zur Ermittlung eines Fahrerzustandes eines Fahrers eines Fahrzeuges
FR2994134B1 (fr) * 2012-08-03 2014-08-08 Faurecia Sieges Automobile Siege de vehicule comportant une partie reglable motorisee, unite electrique de commande de vehicule automobile
JP5551228B2 (ja) * 2012-11-29 2014-07-16 東海ゴム工業株式会社 パワーシート装置
DE102014207807A1 (de) * 2014-04-25 2015-10-29 Bayerische Motoren Werke Aktiengesellschaft Personenbezogene Fahrerunterstützung
KR101583953B1 (ko) * 2014-07-03 2016-01-11 현대자동차주식회사 차량용 시트
DE102015016762A1 (de) * 2015-12-23 2017-06-29 Daimler Ag Sitzanlage für ein Fahrzeug und Verfahren zur Steuerung einer Sitzanlage
DE102016221507A1 (de) * 2016-11-02 2018-05-03 Bayerische Motoren Werke Aktiengesellschaft Verstellbarer Fahrzeugsitz
DE102017205934A1 (de) * 2017-04-06 2018-10-11 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Verfahren zum Betrieb einer Massageeinrichtung eines Sitzes
US11292371B2 (en) 2020-05-13 2022-04-05 Lear Corporation Seat assembly
US11173818B1 (en) 2020-05-13 2021-11-16 Lear Corporation Seat assembly
US11634055B2 (en) 2020-05-13 2023-04-25 Lear Corporation Seat assembly
US11590873B2 (en) 2020-05-13 2023-02-28 Lear Corporation Seat assembly
DE102020210956B4 (de) 2020-08-31 2022-05-05 Volkswagen Aktiengesellschaft Vorrichtung zum Diagnostizieren von Rückenschmerzen eines Insassen in einem Fahrzeug

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06144071A (ja) * 1992-11-09 1994-05-24 Mazda Motor Corp 車両運転者の疲労軽減装置
WO1995033403A1 (fr) * 1994-06-07 1995-12-14 Gaby Bader Procede et appareil de surveillance et d'evaluation de l'etat de veille d'une personne
JPH0998851A (ja) * 1995-10-06 1997-04-15 Nissan Motor Co Ltd 車両用シート装置
US5689241A (en) * 1995-04-24 1997-11-18 Clarke, Sr.; James Russell Sleep detection and driver alert apparatus
DE4022423C2 (de) 1989-07-14 1998-04-16 Nissan Motor Sitz mit Einrichtung zum Verhindern von Ermüdung
JPH11326084A (ja) * 1998-05-12 1999-11-26 Isuzu Motors Ltd ドライバ状態検出装置
US6392550B1 (en) * 2000-11-17 2002-05-21 Ford Global Technologies, Inc. Method and apparatus for monitoring driver alertness
US6661345B1 (en) * 1999-10-22 2003-12-09 The Johns Hopkins University Alertness monitoring system
US20040044293A1 (en) * 1999-01-27 2004-03-04 David Burton Vigilance monitoring system
EP1526031A2 (fr) * 2003-10-21 2005-04-27 TS Tech Co., Ltd Siège de véhicule avec système pour faciliter le soulage de la fatigue d'une personne assise dans le siège
US6927694B1 (en) * 2001-08-20 2005-08-09 Research Foundation Of The University Of Central Florida Algorithm for monitoring head/eye motion for driver alertness with one camera
US20070102969A1 (en) * 2005-09-30 2007-05-10 Phipps Paul B Vehicle seating system and method for reducing fatigue
US20080042813A1 (en) * 2006-08-18 2008-02-21 Motorola, Inc. User adaptive vehicle hazard warning apparatuses and method
US20090236883A1 (en) * 2007-11-19 2009-09-24 Shinji Sugiyama Vehicle Seat With System for Facilitating Relieving of Fatigue of Person Sitting on the Seat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005022818A1 (de) * 2005-05-12 2006-11-16 Sonja Bissbort Fahrzeug- oder Flugzeugsitz-System
DE102006032891A1 (de) * 2006-07-15 2008-01-17 Bayerische Motoren Werke Ag Kraftfahrzeugsitz mit einem Sitzkissen

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022423C2 (de) 1989-07-14 1998-04-16 Nissan Motor Sitz mit Einrichtung zum Verhindern von Ermüdung
JPH06144071A (ja) * 1992-11-09 1994-05-24 Mazda Motor Corp 車両運転者の疲労軽減装置
WO1995033403A1 (fr) * 1994-06-07 1995-12-14 Gaby Bader Procede et appareil de surveillance et d'evaluation de l'etat de veille d'une personne
US5689241A (en) * 1995-04-24 1997-11-18 Clarke, Sr.; James Russell Sleep detection and driver alert apparatus
JPH0998851A (ja) * 1995-10-06 1997-04-15 Nissan Motor Co Ltd 車両用シート装置
JPH11326084A (ja) * 1998-05-12 1999-11-26 Isuzu Motors Ltd ドライバ状態検出装置
US20040044293A1 (en) * 1999-01-27 2004-03-04 David Burton Vigilance monitoring system
US6661345B1 (en) * 1999-10-22 2003-12-09 The Johns Hopkins University Alertness monitoring system
US6392550B1 (en) * 2000-11-17 2002-05-21 Ford Global Technologies, Inc. Method and apparatus for monitoring driver alertness
US6927694B1 (en) * 2001-08-20 2005-08-09 Research Foundation Of The University Of Central Florida Algorithm for monitoring head/eye motion for driver alertness with one camera
EP1526031A2 (fr) * 2003-10-21 2005-04-27 TS Tech Co., Ltd Siège de véhicule avec système pour faciliter le soulage de la fatigue d'une personne assise dans le siège
US20070102969A1 (en) * 2005-09-30 2007-05-10 Phipps Paul B Vehicle seating system and method for reducing fatigue
US20080042813A1 (en) * 2006-08-18 2008-02-21 Motorola, Inc. User adaptive vehicle hazard warning apparatuses and method
US20090236883A1 (en) * 2007-11-19 2009-09-24 Shinji Sugiyama Vehicle Seat With System for Facilitating Relieving of Fatigue of Person Sitting on the Seat

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9987961B2 (en) 2014-06-09 2018-06-05 Lear Corporation Adjustable seat assembly
US10328823B2 (en) 2014-06-09 2019-06-25 Lear Corporation Adjustable seat assembly
CN104408941A (zh) * 2014-11-11 2015-03-11 四川北斗导航应用技术有限公司 基于北斗卫星导航的车辆管理系统及方法
US9845026B2 (en) 2015-05-19 2017-12-19 Lear Corporation Adjustable seat assembly
US9884570B2 (en) 2015-05-19 2018-02-06 Lear Corporation Adjustable seat assembly
US9661928B2 (en) 2015-09-29 2017-05-30 Lear Corporation Air bladder assembly for seat bottoms of seat assemblies
US9827888B2 (en) 2016-01-04 2017-11-28 Lear Corporation Seat assemblies with adjustable side bolster actuators
US10569668B2 (en) 2017-12-21 2020-02-25 Lear Corporation Occupant and fidget detection of a seat assembly
US11052223B2 (en) 2017-12-21 2021-07-06 Lear Corporation Seat assembly and method
US11059490B1 (en) 2020-03-17 2021-07-13 Lear Corporation Seat system
US11679706B2 (en) 2020-12-02 2023-06-20 Lear Corporation Seat assembly

Also Published As

Publication number Publication date
DE102010049152B4 (de) 2015-11-12
DE102010049152A1 (de) 2011-11-24

Similar Documents

Publication Publication Date Title
DE102010049152B4 (de) Fahrzeugsitz mit intelligenten Aktuatoren
EP2207698B1 (fr) Procédé et dispositif de réglage d'un siège
DE69621138T2 (de) Verstellbares federungssystem für sitze und verfahren zur regelung desselben
EP1077832B1 (fr) Siege automobile reglable comportant un reglage de la hauteur et/ou de l'avance du siege et/ou de la hauteur du coussin de siege, et equipe d'un repose-tete pouvant etre deplace par un moteur electrique et guide au moyen d'un systeme de detection influence par la taille de l'utilisateur
EP1594716A1 (fr) Dispositif pour regler au moins un siege de vehicule
DE10333870A1 (de) Adaptives Spannsystem für Sicherheitsgurte
DE102015216100B4 (de) Vorrichtung zum Justieren eines Sitzes und Verfahren zum Justieren eines Sitzes
EP3996970B1 (fr) Procédé pour faire fonctionner une colonne de direction à ajustement motorisé, et colonne de direction à ajustement motorisé pour un véhicule à moteur
DE102016107626B4 (de) Regelbares Dämpfungssystem für einen Fahrzeugsitz
DE112013007146T5 (de) Parkassistenzvorrichtung
WO2012159805A1 (fr) Ensemble pour relier un véhicule tracteur et une remorque
EP3988427B1 (fr) Système de direction à orientation par câbles pour un véhicule à deux voies
DE102016215805A1 (de) Verfahren und Steuergerät zum Anpassen einer Sitzposition eines Insassen eines Fahrzeugs an einen Betriebsmodus des Fahrzeugs
EP1657471A2 (fr) Méthode pour amortir les vibrations dans un sytème de suspension ainsi que suspension correspondante
DE102012014297A1 (de) Sitzanlage und Verfahren zum Betreiben einer solchen Sitzanlage eines Kraftwagens
DE202005017249U1 (de) Verstelleinrichtung und Steuerungsvorrichtung eines Fahrzeuges
DE102010025353A1 (de) Verfahren zum elektromechanischen Einstellen eines Lenkwinkels und Kraftfahrzeug mit einer elektromechanischen Lenkung
DE102018106897A1 (de) Bauteil für einen Innenraum von Kraftfahrzeugen, elektrische Antriebsvorrichtung sowie System zur Ansteuerung einer Sicherheits- oder Konturaktuatorik für ein Bauteil in einem Innenraum von Kraftfahrzeugen
EP3297916B1 (fr) Siège d'aéronef et procédé d'ajustage d'un siège d'aéronef
EP4377142A1 (fr) Procédé de réduction des perturbations liées au mal des transports d'un occupant sur un siège de véhicule
DE102019217609A1 (de) Verfahren zur Überwachung und Unterstützung eines Fahrers in einem Fahrzeug, Überwachungssystem, Fahrzeug
DE102017207761A1 (de) Verfahren zum Betreiben eines Fahrzeugsitz, Fahrzeugsitz
DE102005027911A1 (de) Sicherheitsvorrichtung für einen Kraftfahrzeugsitz und Verfahren zu deren Ansteuerung
DE102005048961A1 (de) Schwingungsdämpfungseinrichtung für einen Fahrzeugsitz
DE102023100523A1 (de) Luftfedersystem und Verfahren zu dessen Betrieb und Überwachung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11718276

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 11718276

Country of ref document: EP

Kind code of ref document: A1