JP5384541B2 - 乗員検知校正システム - Google Patents
乗員検知校正システム Download PDFInfo
- Publication number
- JP5384541B2 JP5384541B2 JP2011034820A JP2011034820A JP5384541B2 JP 5384541 B2 JP5384541 B2 JP 5384541B2 JP 2011034820 A JP2011034820 A JP 2011034820A JP 2011034820 A JP2011034820 A JP 2011034820A JP 5384541 B2 JP5384541 B2 JP 5384541B2
- Authority
- JP
- Japan
- Prior art keywords
- load
- occupant
- occupant detection
- reset
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims description 120
- 238000000034 method Methods 0.000 description 23
- 238000010586 diagram Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000004092 self-diagnosis Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Images
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
- B60N2/002—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
- B60N2/02—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
- B60N2/0272—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for detecting the position of seat parts
-
- 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
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)
Description
図1は、本発明の第1実施形態に係わる乗員検知校正システムの概略構成を示す図である。なお、乗員検知校正システム10は、車両に設けられたシート12の着座乗員を検知する乗員検知ECU14に入力される荷重信号を校正するものである。
次に、本発明の第2実施形態に係わる乗員検知校正システムについて説明する。図5は、本発明の第2実施形態に係わる乗員検知校正システム概略構成を示す図である。なお、第1実施形態と同一部分については同一符号を付して説明する。
12 シート
14 乗員検知ECU
16 荷重センサ
18 スライドポジションセンサ
20 ヘッドレストポジションセンサ
22 リクライニングセンサ
30 コントローラ
Claims (3)
- 車両用シートに加わる荷重を検出し、当該荷重を表す荷重信号を出力する荷重検出手段と、
予め定めたリセット指示に基づいて前記荷重信号の基準点へのリセットが可能とされ、前記荷重信号に基づいて、乗員を検知する乗員検知手段と、
シートバックの予め定めた傾斜角度を検出する傾斜角度検出手段と、
車両用シートのスライド位置を検出するスライド位置検出手段と、
ヘッドレストの位置を検出するヘッドレスト位置検出手段と、
前記傾斜角度検出手段によって予め定めた傾斜角度が検出され、かつ前記スライド位置検出手段及び前記ヘッドレスト位置検出手段の検出結果に基づいて、車両用シートの状態が所定状態であることが検出されたときに、前記乗員検知手段による前記荷重信号の基準点へのリセットの実行を許可する許可手段と、
を備えた乗員検知校正システム。 - 前記許可手段は、車両とは別に設けられ、前記傾斜角度検出手段によって予め定めた傾斜角度が検出されたときに、前記乗員検知手段に対して前記リセット指示を出力することにより、前記基準点へのリセットの実行を許可する請求項1に記載の乗員検知校正システム。
- 前記荷重検出手段は、シートクッションの車両後方側2カ所に設けられ、車両用シートの後方側に加わる荷重を検出する請求項1又は請求項2に記載の乗員検知校正システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011034820A JP5384541B2 (ja) | 2011-02-21 | 2011-02-21 | 乗員検知校正システム |
US13/401,095 US8348003B2 (en) | 2011-02-21 | 2012-02-21 | Occupant detection correction system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011034820A JP5384541B2 (ja) | 2011-02-21 | 2011-02-21 | 乗員検知校正システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012171473A JP2012171473A (ja) | 2012-09-10 |
JP5384541B2 true JP5384541B2 (ja) | 2014-01-08 |
Family
ID=46651838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011034820A Expired - Fee Related JP5384541B2 (ja) | 2011-02-21 | 2011-02-21 | 乗員検知校正システム |
Country Status (2)
Country | Link |
---|---|
US (1) | US8348003B2 (ja) |
JP (1) | JP5384541B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10555615B2 (en) | 2012-01-09 | 2020-02-11 | L&P Property Management Company | Calibration of detection features for automated furniture |
US10334960B2 (en) | 2012-01-09 | 2019-07-02 | L&P Property Management Company | Drop-in occupancy detection component for furniture |
US9337831B2 (en) | 2012-01-09 | 2016-05-10 | L&P Property Management Company | Capacitive wire sensing for furniture |
US10048662B2 (en) * | 2012-01-09 | 2018-08-14 | L&P Property Management Company | Characterization and calibration for automated furniture |
US10197259B2 (en) | 2012-01-09 | 2019-02-05 | L&P Property Management Company | Standalone capacitance sensor for furniture |
US10197609B2 (en) | 2012-01-09 | 2019-02-05 | L&P Property Management Company | Capacitive sensing for automated furniture |
US10065530B2 (en) * | 2013-03-15 | 2018-09-04 | Leggett & Platt Canada Co. | System and method for sensorless remote release actuating system |
EP3414065B1 (en) * | 2016-02-08 | 2021-09-29 | L&P Property Management Company | Capacitive sensing for automated furniture |
US10696195B2 (en) | 2017-11-15 | 2020-06-30 | Key Safety Systems, Inc. | Seat with energy Absorbing seatback |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5573269A (en) * | 1993-12-02 | 1996-11-12 | Trw Vehicle Safety Systems Inc. | Apparatus and method for sensing and restraining an occupant of a vehicle seat |
US5670853A (en) * | 1994-12-06 | 1997-09-23 | Trw Vehicle Safety Systems Inc. | Method and apparatus for controlling vehicle occupant position |
US5882084A (en) * | 1997-10-24 | 1999-03-16 | Trw Vehicle Safety Systems Inc. | Tilt locking seat belt retractor |
JP3946366B2 (ja) * | 1998-11-27 | 2007-07-18 | 本田技研工業株式会社 | 乗員拘束装置およびその制御方法 |
JP2000203324A (ja) | 1999-01-14 | 2000-07-25 | Toyota Motor Corp | 着座乗員検知装置 |
EP1301800B1 (en) * | 2000-05-26 | 2006-08-09 | Automotive Systems Laboratory Inc. | Occupant sensor |
GB2383265B (en) * | 2001-10-31 | 2004-06-23 | Muirhead Aerospace Ltd | Power activated seat |
US6629575B2 (en) * | 2002-04-24 | 2003-10-07 | Dimitar Nikolov | Vehicle occupant emergency system |
JP3749936B2 (ja) * | 2002-10-02 | 2006-03-01 | 株式会社デンソー | 車両乗員検知装置及びその調整方法 |
US7607511B2 (en) * | 2005-07-07 | 2009-10-27 | Nissan Motor Co., Ltd. | Vehicle passenger-restraining device and method |
JP5363147B2 (ja) * | 2009-03-11 | 2013-12-11 | トヨタ自動車株式会社 | 乗員保護装置 |
JP5387184B2 (ja) * | 2009-07-08 | 2014-01-15 | アイシン精機株式会社 | シート荷重検知装置 |
-
2011
- 2011-02-21 JP JP2011034820A patent/JP5384541B2/ja not_active Expired - Fee Related
-
2012
- 2012-02-21 US US13/401,095 patent/US8348003B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012171473A (ja) | 2012-09-10 |
US8348003B2 (en) | 2013-01-08 |
US20120211296A1 (en) | 2012-08-23 |
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