JP2018176792A - 車両シート制御装置、車両シート制御方法、及びプログラム - Google Patents
車両シート制御装置、車両シート制御方法、及びプログラム Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 58
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- 230000036461 convulsion Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- B60N2/0276—Non-manual adjustments, e.g. with electrical operation with logic circuits reaction to emergency situations, e.g. crash
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
-
- 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest
-
- 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
- B60R21/013—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 collisions, impending collisions or roll-over
- B60R21/0134—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 collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- 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
- B60R21/01554—Seat position 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
Abstract
Description
本発明は、このような事情を考慮してなされたものであり、衝突が生じるまでの余裕時間に応じて最適な車両シートの姿勢制御を行うことができる車両シート制御装置、車両シート制御方法、及びプログラムを提供することを目的の一つとする。
図6は、車両シート制御装置1の処理の流れを示すフローチャートの変形例である。ここでは、図5のステップS130で衝突検出部40により衝突が検出されない場合のループにステップS150が追加されている。衝突検出部40により衝突が検出されない場合(ステップS130:No)、制御部80は、予測された衝突が生じるまでの時間が経過しているか否かを判断し(ステップS150)、経過している場合、制御部80は、第1駆動部14aまたは第2駆動部18aの制御を停止する(ステップS140)。
Claims (9)
- 車両に生じる衝突及び衝突が生じるまでの時間を予測する衝突予測部と、
車両シートの位置または姿勢の少なくとも一方を変更する駆動部と、
前記衝突予測部により予測された前記衝突が生じるまでの時間の間に、前記駆動部を制御して前記車両シートを目標状態に近づける制御部と、を備える、
車両シート制御装置。 - 前記目標状態は、前記車両シートの前記車両の前後方向に沿った位置が所定範囲内にあり、かつ、リクライニング角度が手動運転時に使用される所定角度範囲にある状態である、
請求項1に記載の車両シート制御装置。 - 前記目標状態は、乗員の頭部がエアバッグの有効領域にある前記車両シートの状態である、
請求項1または2に記載の車両シート制御装置。 - 前記目標状態は、乗員の姿勢がシートベルトによって有効に保護される姿勢となる前記車両シートの状態である、
請求項1から3のうちいずれか1項に記載の車両シート制御装置。 - 前記衝突予測部は、前記車両と対象物との相対距離と、前記車両と前記対象物との相対速度とに基づいて前記対象物に対する前記衝突が生じるまでの時間を予測する、
請求項1から4のうちいずれか1項に記載の車両シート制御装置。 - 衝突を検出する衝突検出部を更に備え、
前記制御部は、前記衝突検出部によって衝突が検出された場合、前記駆動部の制御を停止する、
請求項1から5のうちいずれか1項に記載の車両シート制御装置。 - 乗員の背もたれ部に対する相対的な着座位置を検出する着座位置検出部を更に備え、
前記制御部は、前記着座位置検出部が検出した前記着座位置に基づいて、前記車両シートをエアバッグの有効領域に移動させる、
請求項1から6のうちいずれか1項に記載の車両シート制御装置。 - コンピュータが、
車両に生じる衝突及び衝突が生じるまでの時間を予測し、
車両シートの位置または姿勢を変更し、
予測された前記衝突が生じるまでの時間の間に、前記車両シートを目標状態に近づける、
車両シート制御方法。 - コンピュータに、
車両に生じる衝突及び衝突が生じるまでの時間を予測させ、
車両シートの位置または姿勢を変更させ、
予測された前記衝突が生じるまでの時間の間に、前記車両シートを目標状態に近づけさせる、
プログラム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017073951A JP2018176792A (ja) | 2017-04-03 | 2017-04-03 | 車両シート制御装置、車両シート制御方法、及びプログラム |
CN201810259329.8A CN108688531A (zh) | 2017-04-03 | 2018-03-27 | 车辆座椅控制装置、车辆座椅控制方法以及存储介质 |
US15/937,918 US20180281626A1 (en) | 2017-04-03 | 2018-03-28 | Vehicle seat control device, vehicle seat control method, and storage medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017073951A JP2018176792A (ja) | 2017-04-03 | 2017-04-03 | 車両シート制御装置、車両シート制御方法、及びプログラム |
Publications (1)
Publication Number | Publication Date |
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JP2018176792A true JP2018176792A (ja) | 2018-11-15 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2017073951A Pending JP2018176792A (ja) | 2017-04-03 | 2017-04-03 | 車両シート制御装置、車両シート制御方法、及びプログラム |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180281626A1 (ja) |
JP (1) | JP2018176792A (ja) |
CN (1) | CN108688531A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11485256B2 (en) | 2019-02-12 | 2022-11-01 | Toyota Jidosha Kabushiki Kaisha | Seat sliding structure for vehicle |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD885280S1 (en) | 2017-03-30 | 2020-05-26 | Zoox, Inc. | Vehicle headrest |
US10875435B1 (en) * | 2017-03-30 | 2020-12-29 | Zoox, Inc. | Headrest with passenger flaps |
DE102017116905A1 (de) * | 2017-07-26 | 2019-01-31 | Trw Automotive Gmbh | Fahrzeuginsassen-Rückhaltevorrichtung und Verfahren zum Betreiben einer Fahrzeuginsassen-Rückhaltevorrichtung |
US10676085B2 (en) * | 2018-04-11 | 2020-06-09 | Aurora Innovation, Inc. | Training machine learning model based on training instances with: training instance input based on autonomous vehicle sensor data, and training instance output based on additional vehicle sensor data |
KR20200046940A (ko) * | 2018-10-26 | 2020-05-07 | 현대자동차주식회사 | 프리 세이프 시트 제어 방법 및 장치 |
DE102018127211A1 (de) * | 2018-10-31 | 2020-01-23 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit im Dachbereich verfahrbarer Airbagvorrichtung |
CN111284373B (zh) * | 2018-12-07 | 2021-07-20 | 宝沃汽车(中国)有限公司 | 一种座椅控制方法、装置、车辆和计算机可读存储介质 |
CN113879188A (zh) * | 2020-07-01 | 2022-01-04 | 延锋汽车智能安全系统有限责任公司 | 用于操纵车辆座椅的方法和系统以及车辆 |
WO2022236940A1 (en) * | 2021-05-11 | 2022-11-17 | Liu Kin Wing | Vehicle occupant protection system |
KR20230102826A (ko) * | 2021-12-30 | 2023-07-07 | 현대자동차주식회사 | 차량의 에어백 전개 시스템 및 그 방법 |
CN115123038A (zh) * | 2022-07-29 | 2022-09-30 | 中国第一汽车股份有限公司 | 应用于车辆中的座椅控制方法、装置、设备及存储介质 |
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JP2003118531A (ja) * | 2001-10-16 | 2003-04-23 | Denso Corp | 車両用乗員位置検出装置 |
JP2005306340A (ja) * | 2004-04-26 | 2005-11-04 | Aisin Seiki Co Ltd | 車両の乗員保護装置 |
JP2006298039A (ja) * | 2005-04-18 | 2006-11-02 | Sumitomo Electric Ind Ltd | 乗員着座姿勢検出システムおよび自動車用の座席 |
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US6746078B2 (en) * | 1997-12-17 | 2004-06-08 | Automotive Technologies International, Inc. | System and method for moving a headrest based on anticipatory sensing |
JP6418407B2 (ja) * | 2016-05-06 | 2018-11-07 | トヨタ自動車株式会社 | 車両のブレーキ制御装置 |
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2017
- 2017-04-03 JP JP2017073951A patent/JP2018176792A/ja active Pending
-
2018
- 2018-03-27 CN CN201810259329.8A patent/CN108688531A/zh active Pending
- 2018-03-28 US US15/937,918 patent/US20180281626A1/en not_active Abandoned
Patent Citations (5)
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JP2003118531A (ja) * | 2001-10-16 | 2003-04-23 | Denso Corp | 車両用乗員位置検出装置 |
JP2005306340A (ja) * | 2004-04-26 | 2005-11-04 | Aisin Seiki Co Ltd | 車両の乗員保護装置 |
JP2006298039A (ja) * | 2005-04-18 | 2006-11-02 | Sumitomo Electric Ind Ltd | 乗員着座姿勢検出システムおよび自動車用の座席 |
JP2009045958A (ja) * | 2007-08-13 | 2009-03-05 | Toyota Motor Corp | 乗員保護装置 |
JP2010100142A (ja) * | 2008-10-22 | 2010-05-06 | Toyota Motor Corp | 車両デバイス制御装置 |
Cited By (1)
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US11485256B2 (en) | 2019-02-12 | 2022-11-01 | Toyota Jidosha Kabushiki Kaisha | Seat sliding structure for vehicle |
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CN108688531A (zh) | 2018-10-23 |
US20180281626A1 (en) | 2018-10-04 |
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