ATE399674T1 - Vorrichtung zur detektion der anwesenheit eines besetzers - Google Patents
Vorrichtung zur detektion der anwesenheit eines besetzersInfo
- Publication number
- ATE399674T1 ATE399674T1 AT02788353T AT02788353T ATE399674T1 AT E399674 T1 ATE399674 T1 AT E399674T1 AT 02788353 T AT02788353 T AT 02788353T AT 02788353 T AT02788353 T AT 02788353T AT E399674 T1 ATE399674 T1 AT E399674T1
- Authority
- AT
- Austria
- Prior art keywords
- occupant
- circuit
- bridge
- electrode
- voltage
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 2
Classifications
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- 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
- B60R21/01516—Passenger detection systems using force or pressure sensing means
-
- 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
-
- 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
- B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
-
- 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
- B60N2/0035—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor data transmission, e.g. wired connections or wireless transmitters therefor; characterised by the sensor data processing, e.g. seat sensor signal amplification or electric circuits for providing seat sensor information
-
- 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
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag 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
- B60N2210/40—Force or pressure sensors
-
- 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
- B60R2021/01122—Prevention of malfunction
- B60R2021/01129—Problems or faults
- B60R2021/01156—Current or voltage overload
-
- 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
- B60R2021/01122—Prevention of malfunction
- B60R2021/01129—Problems or faults
- B60R2021/01163—Insufficient current or voltage
-
- 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
- B60R2021/01122—Prevention of malfunction
- B60R2021/01129—Problems or faults
- B60R2021/0117—Noise
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960735—Capacitive touch switches characterised by circuit details
- H03K2217/96075—Capacitive touch switches characterised by circuit details involving bridge circuit
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Automotive Seat Belt Assembly (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34112301P | 2001-12-13 | 2001-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE399674T1 true ATE399674T1 (de) | 2008-07-15 |
Family
ID=23336325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02788353T ATE399674T1 (de) | 2001-12-13 | 2002-12-13 | Vorrichtung zur detektion der anwesenheit eines besetzers |
Country Status (7)
Country | Link |
---|---|
US (1) | US7135983B2 (de) |
EP (1) | EP1458588B1 (de) |
JP (1) | JP2005511397A (de) |
AT (1) | ATE399674T1 (de) |
AU (1) | AU2002353332A1 (de) |
DE (1) | DE60227414D1 (de) |
WO (1) | WO2003049970A1 (de) |
Families Citing this family (92)
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US6870479B2 (en) * | 2001-12-01 | 2005-03-22 | Michael Lynn Gabriel | Wetness monitoring system for tracking wetness events in diapers |
DE60227414D1 (de) | 2001-12-13 | 2008-08-14 | Intelligent Mechatronic Sys | Vorrichtung zur detektion der anwesenheit eines besetzers |
DE10234591A1 (de) * | 2002-07-30 | 2004-02-19 | Robert Bosch Gmbh | Anordnung zur Insassenklassifizierung |
EP1457391A1 (de) * | 2003-03-10 | 2004-09-15 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | System zur Sitzbelegungserkennung |
JP4096812B2 (ja) * | 2003-05-27 | 2008-06-04 | 株式会社豊田自動織機 | 着座センサシステム、およびその異常検出方法、並びに着座センサシステムを備える産業車両 |
DE10341328B4 (de) * | 2003-09-08 | 2005-09-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und zugehöriges Verfahren zum Insassenschutz in einem Fahrzeug |
US20080036614A1 (en) * | 2003-11-24 | 2008-02-14 | Gabriel Michael L | Multi-sensor baby care monitoring system |
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US8913983B2 (en) | 2005-05-27 | 2014-12-16 | Telecommunication Systems, Inc. | Voice over internet protocol (VoIP) E911 metro street address guide (MSAG) validation |
JP4564894B2 (ja) * | 2005-06-15 | 2010-10-20 | 株式会社日本自動車部品総合研究所 | 乗員検知システム |
JP4156612B2 (ja) * | 2005-06-20 | 2008-09-24 | 株式会社ホンダエレシス | 着座乗員検知装置 |
DE112006002750B4 (de) * | 2005-10-13 | 2017-07-06 | Trw Automotive U.S. Llc | Vorrichtung zum Vorsehen einer Sicherheitsfunktion in einem Rückhaltesystem |
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JP2009524552A (ja) * | 2006-01-26 | 2009-07-02 | ティーケー ホールディングス,インコーポレーテッド | 乗員分類システム |
JP4539614B2 (ja) * | 2006-02-07 | 2010-09-08 | 株式会社デンソー | 乗員検知システム |
DE102006011654A1 (de) * | 2006-03-11 | 2007-09-13 | Ident Technology Ag | Sitzanordnung, sowie hiermit ausgestattetes Kraftfahrzeug |
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-
2002
- 2002-12-13 DE DE60227414T patent/DE60227414D1/de not_active Expired - Lifetime
- 2002-12-13 US US10/319,431 patent/US7135983B2/en not_active Expired - Fee Related
- 2002-12-13 AT AT02788353T patent/ATE399674T1/de not_active IP Right Cessation
- 2002-12-13 WO PCT/IB2002/005378 patent/WO2003049970A1/en active IP Right Grant
- 2002-12-13 AU AU2002353332A patent/AU2002353332A1/en not_active Abandoned
- 2002-12-13 EP EP02788353A patent/EP1458588B1/de not_active Expired - Lifetime
- 2002-12-13 JP JP2003551006A patent/JP2005511397A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1458588B1 (de) | 2008-07-02 |
AU2002353332A1 (en) | 2003-06-23 |
DE60227414D1 (de) | 2008-08-14 |
US7135983B2 (en) | 2006-11-14 |
WO2003049970A1 (en) | 2003-06-19 |
JP2005511397A (ja) | 2005-04-28 |
US20030122669A1 (en) | 2003-07-03 |
EP1458588A1 (de) | 2004-09-22 |
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