WO1999059835A2 - Fahrzeugsitz mit einer durch die grösse des benutzers beeinflussten sensorik geführten kopfstütze - Google Patents
Fahrzeugsitz mit einer durch die grösse des benutzers beeinflussten sensorik geführten kopfstütze Download PDFInfo
- Publication number
- WO1999059835A2 WO1999059835A2 PCT/DE1999/001526 DE9901526W WO9959835A2 WO 1999059835 A2 WO1999059835 A2 WO 1999059835A2 DE 9901526 W DE9901526 W DE 9901526W WO 9959835 A2 WO9959835 A2 WO 9959835A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adjustment
- seat
- headrest
- motor vehicle
- vehicle seat
- 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
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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
-
- 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
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/067—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable by linear actuators, e.g. linear screw 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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
-
- 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
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
Definitions
- An automatic adjustment of the adjustment elements of a vehicle seat, including that of the headrest, via the memory function has so far been an expensive equipment variant.
- Such a memory seat stores the positions of the existing adjustment elements and moves to them if necessary. In this way it is possible to provide an optimal adjustment of the headrest.
- a disadvantage of such a seat is the relatively high weight due to the large number of adjustable adjustment elements as well as the high costs, so that this solution has so far only been used in higher-priced vehicle models.
- the positions to be saved are set by the vehicle user, so that errors regarding the headrest adjustment can already occur when the positions are saved.
- a further development of the invention is that different adjustment speeds of the headrest are stored in the electronics unit. If a quick adjustment is necessary, for example when the seat back or the seat is folded forward, the corresponding position can take place in a short time, while an adaptation to the longitudinal seat adjustment LV or with a manual adjustment can take place slowly for reasons of positioning accuracy.
- the option that a softstop program is stored in the electronics unit in order to avoid or reduce loud impact noises and to protect the adjusting device is advantageous.
- the electronics unit is coupled to a seat occupancy detection system, which means that adjustment is only carried out at the seats that are actually occupied.
- Figure 1 - a schematic view of a seat back with a headrest
- Figure 2 - a schematic connection diagram of the electronics unit.
- the steering column inclination, the steering column length, data determined by cameras or other optical sensors, position detection by means of ultrasound and other sensors or depending on the body size can be possible sizes.
- the electronics unit 15 can also be used to ensure that the adjustment speed of different adjustment devices remains constant even in the event of changing external conditions, for example wear and tear when adjusting the seat height or when windows are cold is. This prevents the acoustic impairment caused by modulating the drive.
- an adjustment at maximum speed is necessary, for example when adjusting the headrest 2 when the seat or the seat back 1 is folded forward. It is particularly important that the lowest possible position is adjusted as quickly as possible.
- a soft stop program is stored in the electronics unit 15, with which the actual position, which is determined, for example, by a Hall sensor (not shown), is compared with the desired position of the headrest 2 performed and the adjustment speed is reduced when approaching the target position.
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99936302A EP1077832B1 (de) | 1998-05-20 | 1999-05-18 | Fahrzeugsitz mit einer durch die grösse des benutzers beeinflussten sensorik geführten kopfstütze |
| DE59902350T DE59902350D1 (de) | 1998-05-20 | 1999-05-18 | Fahrzeugsitz mit einer durch die grösse des benutzers beeinflussten sensorik geführten kopfstütze |
| US09/701,028 US6573673B1 (en) | 1998-05-20 | 1999-05-18 | Adjustable vehicle seat with horizontal seat adjustment and/or seat height adjustment and/or seat depth adjustment and neck-rest that can be displaced by an electric motor and guided by a sensor system influenced by the size of the user |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823661A DE19823661C1 (de) | 1998-05-20 | 1998-05-20 | Einstellbarer Fahrzeugsitz mit einer Sitzlängsverstellung und/oder einer Sitzhöhenverstellung und/oder Sitzkissentiefenverstellung sowie mit einer von einer durch die Größe des Benutzers beeinflußten Sensorik geführten elektromotorisch einstellbaren Kopfstütze |
| DE19823661.1 | 1998-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1999059835A2 true WO1999059835A2 (de) | 1999-11-25 |
| WO1999059835A3 WO1999059835A3 (de) | 2000-01-13 |
Family
ID=7869065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/001526 Ceased WO1999059835A2 (de) | 1998-05-20 | 1999-05-18 | Fahrzeugsitz mit einer durch die grösse des benutzers beeinflussten sensorik geführten kopfstütze |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6573673B1 (de) |
| EP (1) | EP1077832B1 (de) |
| DE (2) | DE19823661C1 (de) |
| ES (1) | ES2182551T3 (de) |
| WO (1) | WO1999059835A2 (de) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20008238U1 (de) * | 2000-05-10 | 2000-08-10 | F.S. Fehrer GmbH & Co. KG, 97318 Kitzingen | Kraftfahrzeugsitz mit Rückenlehne und höhenverstellbarer Kopfstütze |
| FR2810931B1 (fr) * | 2000-06-29 | 2002-10-11 | Peugeot Citroen Automobiles Sa | Appui-tete d'un siege de vehicule automobile comportant un dispositif de reglage automatique en hauteur |
| DE10151926B4 (de) * | 2001-10-20 | 2010-02-18 | Conti Temic Microelectronic Gmbh | Verfahren zum Betrieb eines Kraftfahrzeugs |
| FR2841193B1 (fr) * | 2002-06-19 | 2005-06-10 | Cera | Procede de positionnement en hauteur d'un appui-tete de siege de vehicule automobile |
| DE10242113B4 (de) * | 2002-09-11 | 2012-06-06 | Robert Bosch Gmbh | Vorrichtung zur Erkennung einer Sitzposition eines Insassen in einem Fahrzeug |
| US20040075367A1 (en) * | 2002-10-17 | 2004-04-22 | Rado Gordon E. | Piezoelectric power generating device for a single cylinder engine |
| GB0406996D0 (en) * | 2004-03-29 | 2004-04-28 | Clifton Dennis | Electrically adjustable car seat head rest |
| US7644987B2 (en) | 2004-09-27 | 2010-01-12 | Lear Corporation | Vehicle seat having active head restraint system |
| DE102004058367B3 (de) * | 2004-12-03 | 2006-03-30 | Daimlerchrysler Ag | Kraftfahrzeugsitz |
| US8596716B1 (en) | 2008-12-31 | 2013-12-03 | Steven Jerome Caruso | Custom controlled seating surface technologies |
| US7931334B1 (en) | 2004-12-07 | 2011-04-26 | Steven Jerome Caruso | Custom controlled seating surface technologies |
| US11617451B1 (en) | 2004-12-07 | 2023-04-04 | Steven Jerome Caruso | Custom controlled seating surface technologies |
| DE102005001876A1 (de) * | 2005-01-14 | 2006-08-03 | Deon Ag | Sitz- und/oder Liegemöbel, insbesondere Sessel |
| US7369928B2 (en) * | 2005-05-04 | 2008-05-06 | Gm Global Technology Operations, Inc. | Automatically adjusting head restraint system |
| US7500639B2 (en) * | 2006-06-02 | 2009-03-10 | Goodrich Corporation | Aircraft ejection seat with adjustable headrest |
| DE102006032769A1 (de) * | 2006-07-14 | 2008-01-17 | GM Global Technology Operations, Inc., Detroit | Einrichtung zur Optimierung von geometrischen Parametern von Fahrzeugeinbauten |
| US7965170B2 (en) * | 2006-07-14 | 2011-06-21 | Lear Corporation | Supervised and unsupervised seat folding |
| DE102006039504B4 (de) * | 2006-08-23 | 2008-05-29 | Faurecia Autositze Gmbh | Verstellanordnung für einen Fahrzeugsitz und Verfahren zum Verstellen eines Bauteils eines Fahrzeugsitzes |
| US7621598B2 (en) * | 2006-10-03 | 2009-11-24 | Lear Corporation | Adjustable head restraint for a vehicle seat |
| US7455357B2 (en) * | 2006-10-04 | 2008-11-25 | Lear Corporation | Active head restraint system for a vehicle seat |
| DE102006061502A1 (de) * | 2006-12-15 | 2008-06-19 | Prettl, Rolf | Sitz für ein Kraftfahrzeug, Kraftfahrzeug mit mindestens einem Sitz und Verfahren zum automatisierten Einstellen eines Sitzes |
| CN102269656B (zh) * | 2010-08-04 | 2013-08-14 | 长安大学 | 一种驾驶员踏板操作行为的测量装置及其监测方法 |
| 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 |
| CN102963274A (zh) * | 2012-10-25 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种自适应汽车座椅系统及座椅调节方法 |
| US9399420B2 (en) | 2013-03-26 | 2016-07-26 | Magna Seating Inc. | Electromechanical retractable head restraint |
| CN103465812A (zh) * | 2013-09-24 | 2013-12-25 | 阮小晨 | 一种带有横梁式头枕的座椅 |
| CN104044492B (zh) * | 2014-06-30 | 2017-02-08 | 长城汽车股份有限公司 | 汽车座椅和汽车座椅的腰部支撑装置 |
| CN107336645A (zh) * | 2016-05-03 | 2017-11-10 | 遵义医学院附属医院 | 一种颈椎支撑保护装置及其制作方法 |
| US9902296B2 (en) | 2016-05-25 | 2018-02-27 | Lear Corporation | Seatback drive system spring down, power up |
| KR101761064B1 (ko) | 2016-07-19 | 2017-07-24 | 현대다이모스(주) | 차량 시트의 헤드레스트 제어 장치 및 방법 |
| US10676002B2 (en) | 2017-12-19 | 2020-06-09 | Adient Engineering and IP GmbH | Vehicle seat with cantilevered headrest assembly and positioning system |
| US11518277B2 (en) * | 2019-08-09 | 2022-12-06 | Volvo Car Corporation | Body scan measurement for personalized ergonomic vehicle settings |
| KR102935087B1 (ko) | 2020-07-29 | 2026-03-05 | 현대자동차주식회사 | 자동차용 승객 목 지지 및 마사지 장치 |
| CN117565760A (zh) * | 2023-10-30 | 2024-02-20 | 上海继峰座椅有限公司 | 一种肩部支撑调节机构及汽车座椅 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325996A1 (de) | 1993-08-03 | 1995-02-09 | Brose Fahrzeugteile | Verstellvorrichtung für eine motorisch einstellbare Kopfstütze eines Kraftfahrzeugs |
| DE19522897A1 (de) | 1995-06-23 | 1997-01-09 | Daimler Benz Ag | Einstellbarer Sitz, insbesondere in einem Fahrzeug |
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| US4811226A (en) * | 1980-09-30 | 1989-03-07 | Toyota Jidosha Kogyo Kabushiki Kaisha | Optimum angle adjusting apparatus for vehicle equipments |
| DE3136648C2 (de) | 1981-09-16 | 1987-02-05 | Daimler-Benz Ag, 7000 Stuttgart | In der Rückenlehne eines Kraftwagensitzes versenkt angeordnete Kopfstütze |
| DE3240294A1 (de) * | 1982-10-30 | 1984-05-03 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Vorrichtung zur hoeheneinstellung einer kopfstuetze an einem kraftfahrzeugsitz |
| DE3427466A1 (de) * | 1983-08-17 | 1985-03-07 | Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg | Vorrichtung zur verstellung der hoehe einer kopfstuetze eines fahrzeugsitzes |
| JPS60158809A (ja) * | 1984-01-31 | 1985-08-20 | 池田物産株式会社 | ヘツドレストの位置自動選定装置 |
| US4669780A (en) * | 1984-07-31 | 1987-06-02 | Nippon Soken, Inc. | Device for controlling power seats in vehicle |
| JPS62247934A (ja) * | 1986-04-22 | 1987-10-29 | Ikeda Bussan Co Ltd | シ−ト制御装置 |
| US4857812A (en) * | 1986-07-07 | 1989-08-15 | Mitsuba Electric Mfg. Co., Ltd. | Electric motor system for automobiles |
| DE3730210A1 (de) * | 1987-09-09 | 1989-03-23 | Kirsten Elektrotech | Vorrichtung zur hoehenverstellung einer kopfstuetze |
| JPH0613271B2 (ja) * | 1987-12-26 | 1994-02-23 | 池田物産株式会社 | ヘッドレスト制御装置 |
| JPH02155870A (ja) * | 1988-12-06 | 1990-06-14 | Aisin Seiki Co Ltd | 車上装備の姿勢設定装置 |
| US5095257A (en) * | 1989-12-11 | 1992-03-10 | Tachi-S Co., Ltd. | Method and device for controlling headrest in automotive seat |
| FR2665127B1 (fr) * | 1990-07-30 | 1992-11-13 | Faure Bertrand Automobile | Appuie-tete electrique, notamment pour sieges de vehicules. |
| US5097185A (en) * | 1990-10-23 | 1992-03-17 | Tachi-S Co., Ltd. | Method and device for controlling speed of a motor in a powered seat |
| US6078854A (en) * | 1995-06-07 | 2000-06-20 | Automotive Technologies International, Inc. | Apparatus and method for adjusting a vehicle component |
| US6242701B1 (en) * | 1995-06-07 | 2001-06-05 | Automotive Technologies International, Inc. | Apparatus and method for measuring weight of an occupying item of a seat |
| DE4228849C1 (de) * | 1992-08-29 | 1993-10-14 | Daimler Benz Ag | Verstellbarer Fahrzeugsitz |
| US5668675A (en) * | 1995-01-18 | 1997-09-16 | Fredricks; Ronald J. | Opto-electronic aid for alignment of exterior vehicle mirrors to minimize blind spot effects |
| DE19519619A1 (de) * | 1995-05-29 | 1996-12-05 | Henry Tunger | Statische sowie kontinuierliche Reflexionswinkel-Justierautomatik für Außen-/Innenspiegel mehrspuriger Kraftfahrzeuge |
| US6195603B1 (en) | 1995-08-11 | 2001-02-27 | Lear Corporation | Multiple speed vehicle seat memory control apparatus |
| DE19624587A1 (de) * | 1996-06-20 | 1998-01-22 | Lear Corp | Sitz |
| US5848661A (en) | 1996-10-22 | 1998-12-15 | Lear Corporation | Vehicle seat assembly including at least one occupant sensing system and method of making same |
| DE19651670C1 (de) * | 1996-12-12 | 1998-02-12 | Daimler Benz Ag | Vorrichtung zum sitzpositionsgerechten Einstellen von Sitzkomponenten eines Fahrzeugsitzes |
| GB2320426B (en) * | 1996-12-23 | 1999-02-10 | Lear Corp | Method and apparatus for automatically adjusting height of a vehicle seat headrest |
| US6055473A (en) * | 1997-02-19 | 2000-04-25 | General Motors Corporation | Adaptive seating system |
| DE19756700C1 (de) * | 1997-12-19 | 1998-12-17 | Daimler Benz Ag | Einstellbarer Fahrzeugsitz |
| US6074011A (en) * | 1998-03-16 | 2000-06-13 | Johnson Controls Technology Company | Automatic retractable head restraint |
-
1998
- 1998-05-20 DE DE19823661A patent/DE19823661C1/de not_active Expired - Lifetime
-
1999
- 1999-05-18 DE DE59902350T patent/DE59902350D1/de not_active Expired - Lifetime
- 1999-05-18 ES ES99936302T patent/ES2182551T3/es not_active Expired - Lifetime
- 1999-05-18 US US09/701,028 patent/US6573673B1/en not_active Expired - Lifetime
- 1999-05-18 EP EP99936302A patent/EP1077832B1/de not_active Expired - Lifetime
- 1999-05-18 WO PCT/DE1999/001526 patent/WO1999059835A2/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4325996A1 (de) | 1993-08-03 | 1995-02-09 | Brose Fahrzeugteile | Verstellvorrichtung für eine motorisch einstellbare Kopfstütze eines Kraftfahrzeugs |
| DE19522897A1 (de) | 1995-06-23 | 1997-01-09 | Daimler Benz Ag | Einstellbarer Sitz, insbesondere in einem Fahrzeug |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1077832B1 (de) | 2002-08-14 |
| EP1077832A2 (de) | 2001-02-28 |
| DE59902350D1 (de) | 2002-09-19 |
| US6573673B1 (en) | 2003-06-03 |
| ES2182551T3 (es) | 2003-03-01 |
| DE19823661C1 (de) | 1999-10-28 |
| WO1999059835A3 (de) | 2000-01-13 |
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