SE9603988D0 - Anordning för närvaroavkänning - Google Patents
Anordning för närvaroavkänningInfo
- Publication number
- SE9603988D0 SE9603988D0 SE9603988A SE9603988A SE9603988D0 SE 9603988 D0 SE9603988 D0 SE 9603988D0 SE 9603988 A SE9603988 A SE 9603988A SE 9603988 A SE9603988 A SE 9603988A SE 9603988 D0 SE9603988 D0 SE 9603988D0
- Authority
- SE
- Sweden
- Prior art keywords
- detection
- conducting layers
- sensor element
- arrangement
- arises
- Prior art date
Links
Classifications
-
- 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
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
- G01L1/144—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors with associated circuitry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Seats For Vehicles (AREA)
- Air Bags (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603988A SE518888C2 (sv) | 1996-11-01 | 1996-11-01 | Anordning för närvaroavkänning och fordonssäte innefattande anordningen |
PCT/SE1997/001821 WO1998022836A1 (en) | 1996-11-01 | 1997-10-31 | Device for presence detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603988A SE518888C2 (sv) | 1996-11-01 | 1996-11-01 | Anordning för närvaroavkänning och fordonssäte innefattande anordningen |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9603988D0 true SE9603988D0 (sv) | 1996-11-01 |
SE9603988L SE9603988L (sv) | 1998-05-02 |
SE518888C2 SE518888C2 (sv) | 2002-12-03 |
Family
ID=20404448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9603988A SE518888C2 (sv) | 1996-11-01 | 1996-11-01 | Anordning för närvaroavkänning och fordonssäte innefattande anordningen |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE518888C2 (sv) |
WO (1) | WO1998022836A1 (sv) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9919975D0 (en) * | 1999-08-24 | 1999-10-27 | Philipp Harald | Seat occupancy sensor for vehicular use |
DE10010532A1 (de) * | 2000-03-03 | 2001-09-13 | Bayerische Motoren Werke Ag | Verfahren zur kapazitiven Objekterkennung bei Fahrzeugen |
DE10010531A1 (de) * | 2000-03-03 | 2001-09-13 | Bayerische Motoren Werke Ag | Verfahren zur kapazitiven Objekterkennung bei Fahrzeugen |
US6499359B1 (en) * | 2001-07-09 | 2002-12-31 | Nartron Corporation | Compressible capacitance sensor for determining the presence of an object |
EP1447653A4 (en) * | 2001-10-22 | 2006-05-03 | Microjenics Inc | PRESSURE SENSOR AND PRESSURE SENSOR USE SURVEILLANCE DEVICE |
JP4141426B2 (ja) * | 2004-03-29 | 2008-08-27 | 三洋電機株式会社 | 静電容量型圧力センサー及びこれを用いた心拍/呼吸計測装置 |
US7301351B2 (en) | 2006-02-10 | 2007-11-27 | Milliken & Company | Printed capacitive sensor |
US7395717B2 (en) * | 2006-02-10 | 2008-07-08 | Milliken & Company | Flexible capacitive sensor |
US7208960B1 (en) | 2006-02-10 | 2007-04-24 | Milliken & Company | Printed capacitive sensor |
US20080277910A1 (en) * | 2007-05-10 | 2008-11-13 | Tk Holdings Inc. | Vehicle seat including sensor |
US7719007B2 (en) | 2008-04-30 | 2010-05-18 | Milliken & Company | Flexible electroluminescent capacitive sensor |
ATE523387T1 (de) * | 2008-05-29 | 2011-09-15 | Delphi Tech Inc | Sicherheitsgurtwarnsystem |
NL2001822C2 (en) * | 2008-07-17 | 2010-01-19 | 2M Engineering Ltd | Force sensor and corresponding force monitoring mattress. |
DE102009055424A1 (de) | 2009-12-30 | 2011-07-07 | Takata-Petri Ag, 63743 | Kapazitive Sensorbaugruppe |
DE102009055426A1 (de) * | 2009-12-30 | 2011-07-07 | Takata-Petri Ag, 63743 | Kapazitive Sensorbaugruppe |
CN102607747A (zh) * | 2012-03-04 | 2012-07-25 | 江南大学 | 一种圆盘靶击打传感器 |
JP5621878B2 (ja) * | 2013-05-10 | 2014-11-12 | ヤマハ株式会社 | 圧力センサおよびデータ入力装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2163814A5 (sv) * | 1971-12-02 | 1973-07-27 | Luton Michel | |
US3875481A (en) * | 1973-10-10 | 1975-04-01 | Uniroyal Inc | Capacitive weighing mat |
EP0357225B1 (en) * | 1988-07-29 | 1993-12-15 | Mazda Motor Corporation | Air bag system for automobile |
-
1996
- 1996-11-01 SE SE9603988A patent/SE518888C2/sv not_active IP Right Cessation
-
1997
- 1997-10-31 WO PCT/SE1997/001821 patent/WO1998022836A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1998022836A1 (en) | 1998-05-28 |
SE9603988L (sv) | 1998-05-02 |
SE518888C2 (sv) | 2002-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |