JP4339368B2 - 車両用乗員検知装置 - Google Patents
車両用乗員検知装置 Download PDFInfo
- Publication number
- JP4339368B2 JP4339368B2 JP2007055222A JP2007055222A JP4339368B2 JP 4339368 B2 JP4339368 B2 JP 4339368B2 JP 2007055222 A JP2007055222 A JP 2007055222A JP 2007055222 A JP2007055222 A JP 2007055222A JP 4339368 B2 JP4339368 B2 JP 4339368B2
- Authority
- JP
- Japan
- Prior art keywords
- occupant
- detection
- vehicle
- seating determination
- load
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims description 86
- 238000000034 method Methods 0.000 description 6
- 230000000717 retained effect Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- B60N2/0025—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 by using weight measurement
-
- 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
-
- 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
- B60N2/0031—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 mounted on the frame
-
- 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
- B60N2/266—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof
- B60N2/267—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof alerting means responsive to presence or absence of children
-
- 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
- B60N2/266—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof
- B60N2/271—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children with detection or alerting means responsive to presence or absence of children; with detection or alerting means responsive to improper locking or installation of the child seats or parts thereof detecting or alerting means responsive to securing the child in the seat
- B60N2/272—Buckle lock sensors for child seat safety belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
- Air Bags (AREA)
Description
3a〜3d 荷重センサ(荷重検出手段)
4 車両用シート
Claims (1)
- 車両用シートに作用した荷重を検出する荷重検出手段と、該荷重検出手段の検出結果に基づいて前記車両用シートに乗員が着座しているか否かを判定する着座判定手段とを備えた車両用乗員検知装置であって、
前記荷重検出手段は、前記車両用シートにおいて異なる位置の荷重を検出するように複数設けられ、
前記着座判定手段は、前記複数の荷重検出手段の検出結果の総和の変動量の絶対値が、あらかじめ定めた閾値よりも小さい場合には、乗員の着座判定を行わないように構成され、
前記着座判定手段は、前記複数の荷重検出手段の各々の検出結果の変動量の絶対値の総和が、あらかじめ定めた閾値以上の場合には、乗員の着座判定を行わず、且つ、この着座判定を行わなかった後は、前記複数の荷重検出手段の検出結果の総和の変動量の絶対値の大きさに関わらず乗員の着座判定を行うように構成されたことを特徴とする車両用乗員検知装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007055222A JP4339368B2 (ja) | 2007-03-06 | 2007-03-06 | 車両用乗員検知装置 |
US12/073,432 US7786882B2 (en) | 2007-03-06 | 2008-03-05 | Occupant-detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007055222A JP4339368B2 (ja) | 2007-03-06 | 2007-03-06 | 車両用乗員検知装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008213700A JP2008213700A (ja) | 2008-09-18 |
JP4339368B2 true JP4339368B2 (ja) | 2009-10-07 |
Family
ID=39773950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007055222A Expired - Fee Related JP4339368B2 (ja) | 2007-03-06 | 2007-03-06 | 車両用乗員検知装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7786882B2 (ja) |
JP (1) | JP4339368B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2522965A1 (en) | 2011-05-13 | 2012-11-14 | Calsonic Kansei Corporation | Vehicle passenger detection apparatus |
US8509997B2 (en) | 2010-12-06 | 2013-08-13 | Calsonic Kansei Corporation | Passenger detection system |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5515460B2 (ja) * | 2009-07-07 | 2014-06-11 | アイシン精機株式会社 | 着座判定装置および着座判定方法 |
JP5593993B2 (ja) * | 2009-10-22 | 2014-09-24 | アイシン精機株式会社 | シート乗員判定装置 |
JP5548058B2 (ja) * | 2010-07-12 | 2014-07-16 | 本田技研工業株式会社 | 車両用シートの制御装置 |
JP5449215B2 (ja) * | 2011-01-21 | 2014-03-19 | 株式会社ソフイア | 遊技機 |
JP5576310B2 (ja) * | 2011-02-08 | 2014-08-20 | 本田技研工業株式会社 | 機器の制御装置 |
US8717179B2 (en) | 2011-10-06 | 2014-05-06 | Paul Rose | Weight sensing alarm for child or baby strollers |
CN115052274A (zh) * | 2021-09-13 | 2022-09-13 | 长城汽车股份有限公司 | 一种多用户分区功能控制方法、装置、存储介质及车辆 |
CN115031817B (zh) * | 2021-11-22 | 2024-09-17 | 长城汽车股份有限公司 | 确定用户乘坐位置的方法、系统、设备、存储介质及车辆 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6578870B2 (en) * | 2000-07-12 | 2003-06-17 | Siemens Ag | Vehicle occupant weight classification system |
US6735508B2 (en) * | 2000-07-12 | 2004-05-11 | Siemens Ag | Hardware independent mapping of multiple sensor configurations for classification of persons |
JP3641434B2 (ja) | 2001-02-16 | 2005-04-20 | アイシン精機株式会社 | 乗員判定装置 |
US7026946B2 (en) * | 2002-04-17 | 2006-04-11 | Darrel Saunders | Method and apparatus for sensing seat occupancy |
JP3934016B2 (ja) * | 2002-09-06 | 2007-06-20 | 株式会社デンソー | 車両乗員検知装置 |
JP2004122927A (ja) * | 2002-10-02 | 2004-04-22 | Denso Corp | 車両乗員検知装置 |
JP2004182005A (ja) | 2002-11-29 | 2004-07-02 | Aisin Seiki Co Ltd | 乗員判定装置 |
JP3784376B2 (ja) | 2003-03-19 | 2006-06-07 | 株式会社デンソー | 車両用乗員判定装置 |
JP3844251B2 (ja) * | 2004-01-16 | 2006-11-08 | 株式会社デンソー | 乗員検知装置 |
JP4878145B2 (ja) | 2005-02-16 | 2012-02-15 | カルソニックカンセイ株式会社 | 車両用乗員検知装置 |
JP4881089B2 (ja) | 2006-07-13 | 2012-02-22 | カルソニックカンセイ株式会社 | 車両用乗員検知装置 |
-
2007
- 2007-03-06 JP JP2007055222A patent/JP4339368B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-05 US US12/073,432 patent/US7786882B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8509997B2 (en) | 2010-12-06 | 2013-08-13 | Calsonic Kansei Corporation | Passenger detection system |
EP2522965A1 (en) | 2011-05-13 | 2012-11-14 | Calsonic Kansei Corporation | Vehicle passenger detection apparatus |
US8987614B2 (en) | 2011-05-13 | 2015-03-24 | Calsonic Kansei Corporation | Passenger detecting apparatus having load detecting determining part and seat condition determining part |
Also Published As
Publication number | Publication date |
---|---|
JP2008213700A (ja) | 2008-09-18 |
US20080231094A1 (en) | 2008-09-25 |
US7786882B2 (en) | 2010-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4339368B2 (ja) | 車両用乗員検知装置 | |
JP4881089B2 (ja) | 車両用乗員検知装置 | |
JP5765069B2 (ja) | シート荷重判定装置 | |
US8348003B2 (en) | Occupant detection correction system | |
JP2003034226A (ja) | ロールオーバ判別装置 | |
JP5631808B2 (ja) | 車両用乗員検知装置 | |
JP2016074339A (ja) | 荷重体判定装置 | |
JP2001074541A (ja) | 着座乗員検知装置及び着座乗員検知方法 | |
US8955908B2 (en) | Seat load detection device | |
JP6287155B2 (ja) | シート乗員判定装置 | |
JP5038821B2 (ja) | 車両用乗員検知システム | |
JP3908159B2 (ja) | 乗員判定装置 | |
JP2005170300A (ja) | 乗員判定装置 | |
JP4801988B2 (ja) | 車両用乗員検知装置 | |
JP2007055556A (ja) | 乗員検知装置 | |
JP6535233B2 (ja) | 車両用乗員判定装置 | |
JP2004034918A (ja) | エアバッグの展開制御装置 | |
JP2004132733A (ja) | 車両用シート荷重検出装置 | |
JP4261295B2 (ja) | 乗員検出装置 | |
JP6448088B2 (ja) | 車両用乗員判定装置 | |
JP4258931B2 (ja) | チャイルドシート検知装置およびチャイルドシート検知方法 | |
JP2009046114A (ja) | 車両用乗員検知システム | |
JP2006266706A (ja) | 荷重検出装置 | |
US20230365030A1 (en) | Occupant protection auxiliary device | |
JP4942997B2 (ja) | 車両用乗員検知装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081224 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090402 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090414 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090527 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090630 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090701 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4339368 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120710 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130710 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |