WO2003100462A3 - Occupant detection system - Google Patents
Occupant detection system Download PDFInfo
- Publication number
- WO2003100462A3 WO2003100462A3 PCT/US2003/016045 US0316045W WO03100462A3 WO 2003100462 A3 WO2003100462 A3 WO 2003100462A3 US 0316045 W US0316045 W US 0316045W WO 03100462 A3 WO03100462 A3 WO 03100462A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electric field
- child
- seat
- detection system
- field sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 230000005684 electric field Effects 0.000 abstract 4
- 239000011800 void material Substances 0.000 abstract 1
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
- B60R21/01516—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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2884—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle with protection systems against abnormal g-forces
-
- 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
-
- 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
- B60R21/01556—Child-seat detection systems
-
- 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
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004507867A JP2005526666A (en) | 2002-05-21 | 2003-05-21 | Occupant detection system |
EP03755418A EP1573695A4 (en) | 2002-05-21 | 2003-05-21 | Occupant detection system |
AU2003243289A AU2003243289A1 (en) | 2002-05-21 | 2003-05-21 | Occupant detection system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/153,378 US6825765B2 (en) | 1998-12-30 | 2002-05-21 | Occupant detection system |
US10/153,378 | 2002-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003100462A2 WO2003100462A2 (en) | 2003-12-04 |
WO2003100462A3 true WO2003100462A3 (en) | 2004-04-08 |
Family
ID=29582084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/016045 WO2003100462A2 (en) | 2002-05-21 | 2003-05-21 | Occupant detection system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1573695A4 (en) |
JP (1) | JP2005526666A (en) |
AU (1) | AU2003243289A1 (en) |
WO (1) | WO2003100462A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4564894B2 (en) * | 2005-06-15 | 2010-10-20 | 株式会社日本自動車部品総合研究所 | Occupant detection system |
FR2889304B1 (en) * | 2005-07-28 | 2007-09-21 | Hitachi Comp Products Europ Sa | CAPACITIVE SENSOR FOR MORPHOLOGICAL DISCRIMINATION OF AN OCCUPANT IN A MOTOR VEHICLE SEAT |
KR101076192B1 (en) * | 2009-07-13 | 2011-10-21 | 기아자동차주식회사 | Occupant Classification System For A Vehicle |
JP5229585B2 (en) * | 2009-11-27 | 2013-07-03 | 株式会社デンソー | Occupant detection system |
DE102009055426A1 (en) * | 2009-12-30 | 2011-07-07 | Takata-Petri Ag, 63743 | Capacitive sensor module |
US8841997B2 (en) | 2011-11-02 | 2014-09-23 | Orlando L. Silveira | Vehicle alarm system for alerting a vehicle operator that the vehicle is still occupied with a child or pet |
JP2014182111A (en) * | 2013-03-21 | 2014-09-29 | Denso Corp | Capacitance type occupant detection sensor |
DE102018000884A1 (en) | 2018-02-03 | 2019-08-08 | Leopold Kostal Gmbh & Co. Kg | Capacitive measuring system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948031A (en) * | 1996-02-23 | 1999-09-07 | Nec Technologies, Inc. | Vehicle passenger sensing system and method |
US6283504B1 (en) * | 1998-12-30 | 2001-09-04 | Automotive Systems Laboratory, Inc. | Occupant sensor |
US6348862B1 (en) * | 1999-03-05 | 2002-02-19 | Automotive Systems Laboratory, Inc. | Proximity sensor |
US20020038947A1 (en) * | 2000-09-29 | 2002-04-04 | Nec Corporation | Occupant detecting apparatus capable of improving detection accuracy |
US6378900B1 (en) * | 1999-05-11 | 2002-04-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1065097A4 (en) * | 1999-01-27 | 2001-11-14 | Furukawa Electric Co Ltd | Occupant detecting device |
JP2001116614A (en) * | 1999-09-07 | 2001-04-27 | Takata Corp | Deciding method for object on seat and deciding method for air bag unfolding mode |
JP2001294119A (en) * | 2000-02-11 | 2001-10-23 | Takata Corp | Occupant discerning device and air bag control device |
-
2003
- 2003-05-21 EP EP03755418A patent/EP1573695A4/en not_active Withdrawn
- 2003-05-21 JP JP2004507867A patent/JP2005526666A/en active Pending
- 2003-05-21 WO PCT/US2003/016045 patent/WO2003100462A2/en active Application Filing
- 2003-05-21 AU AU2003243289A patent/AU2003243289A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5948031A (en) * | 1996-02-23 | 1999-09-07 | Nec Technologies, Inc. | Vehicle passenger sensing system and method |
US6283504B1 (en) * | 1998-12-30 | 2001-09-04 | Automotive Systems Laboratory, Inc. | Occupant sensor |
US6348862B1 (en) * | 1999-03-05 | 2002-02-19 | Automotive Systems Laboratory, Inc. | Proximity sensor |
US6378900B1 (en) * | 1999-05-11 | 2002-04-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
US20020038947A1 (en) * | 2000-09-29 | 2002-04-04 | Nec Corporation | Occupant detecting apparatus capable of improving detection accuracy |
Non-Patent Citations (1)
Title |
---|
See also references of EP1573695A4 * |
Also Published As
Publication number | Publication date |
---|---|
WO2003100462A2 (en) | 2003-12-04 |
JP2005526666A (en) | 2005-09-08 |
AU2003243289A1 (en) | 2003-12-12 |
AU2003243289A8 (en) | 2003-12-12 |
EP1573695A4 (en) | 2008-08-06 |
EP1573695A2 (en) | 2005-09-14 |
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