DE112020006871B4 - Fahrgastzelleinnenraumerkennungsvorrichtung und Fahrgastzelleinnenraumerkennungsverfahren - Google Patents

Fahrgastzelleinnenraumerkennungsvorrichtung und Fahrgastzelleinnenraumerkennungsverfahren Download PDF

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Publication number
DE112020006871B4
DE112020006871B4 DE112020006871.4T DE112020006871T DE112020006871B4 DE 112020006871 B4 DE112020006871 B4 DE 112020006871B4 DE 112020006871 T DE112020006871 T DE 112020006871T DE 112020006871 B4 DE112020006871 B4 DE 112020006871B4
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Germany
Prior art keywords
seat occupant
detection
passenger compartment
unit
area
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Active
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DE112020006871.4T
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German (de)
English (en)
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DE112020006871T5 (de
Inventor
Yuki Susumago
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
    • G06V20/593—Recognising seat occupancy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
    • B60W2040/0881—Seat occupation; Driver or passenger presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/227—Position in the vehicle

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE112020006871.4T 2020-05-20 2020-05-20 Fahrgastzelleinnenraumerkennungsvorrichtung und Fahrgastzelleinnenraumerkennungsverfahren Active DE112020006871B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/019884 WO2021234836A1 (ja) 2020-05-20 2020-05-20 車室内検知装置、および、車室内検知方法

Publications (2)

Publication Number Publication Date
DE112020006871T5 DE112020006871T5 (de) 2023-01-12
DE112020006871B4 true DE112020006871B4 (de) 2024-06-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020006871.4T Active DE112020006871B4 (de) 2020-05-20 2020-05-20 Fahrgastzelleinnenraumerkennungsvorrichtung und Fahrgastzelleinnenraumerkennungsverfahren

Country Status (5)

Country Link
US (1) US12145596B2 (https=)
JP (1) JP7109707B2 (https=)
CN (1) CN115551749B (https=)
DE (1) DE112020006871B4 (https=)
WO (1) WO2021234836A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7560022B2 (ja) * 2020-07-27 2024-10-02 株式会社テクノアクセルネットワークス 車両用安全支援システム
JP7258260B2 (ja) 2021-01-29 2023-04-14 三菱電機株式会社 乗員判定装置及び乗員判定方法
DE102022101719A1 (de) * 2022-01-25 2023-07-27 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Verfahren zum Betrieb eines Radarsensorsystems zur Innenraumüberwachung eines Kraftfahrzeugs
WO2023195060A1 (ja) * 2022-04-05 2023-10-12 三菱電機株式会社 乗員検知装置および乗員検知方法
JPWO2024116256A1 (https=) * 2022-11-29 2024-06-06
KR102808292B1 (ko) * 2022-12-02 2025-05-20 주식회사 에이치엘클레무브 후석 감지 장치 및 후석 감지 방법
DE102024111196A1 (de) * 2024-04-22 2025-10-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren und System zur Erkennung und Überwachung eines in einem Innenraum eines Fahrzeugs angeordneten Kindersitzes, sowie Kindersitz
CN119840542B (zh) * 2025-03-24 2025-07-18 江苏开沃汽车有限公司 车辆内遗忘活体及外物入侵监测方法、装置及设备

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH11295440A (ja) 1998-04-15 1999-10-29 Denso Corp 車両用乗員検出装置
JP2005138775A (ja) 2003-11-10 2005-06-02 Denso Corp 車両用温度検出装置および車両用空調装置
US20060186651A1 (en) 2005-02-18 2006-08-24 Takata Corporation Detection system, informing system, actuation system and vehicle
JP2018202921A (ja) 2017-05-31 2018-12-27 パナソニックＩｐマネジメント株式会社 乗員状態検知システム
DE102018209674A1 (de) 2017-11-22 2019-05-23 Hyundai Motor Company Vorrichtung und Verfahren zum Detektieren eines Objekts in einem Fahrzeug
JP2019177852A (ja) 2018-03-30 2019-10-17 株式会社フジクラ 乗員検知装置および乗員検知方法

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US8152198B2 (en) * 1992-05-05 2012-04-10 Automotive Technologies International, Inc. Vehicular occupant sensing techniques
JP2004020247A (ja) * 2002-06-13 2004-01-22 Mitsubishi Electric Corp 乗員検出装置
JP4506443B2 (ja) * 2004-12-03 2010-07-21 マツダ株式会社 車両用シート装置
JP2008261749A (ja) * 2007-04-12 2008-10-30 Takata Corp 乗員検出装置、作動装置制御システム、シートベルトシステム、車両
JP5262181B2 (ja) * 2008-02-27 2013-08-14 株式会社ニコン 車載カメラシステムおよびその電源制御方法。
JP2010083297A (ja) * 2008-09-30 2010-04-15 Denso Corp シート制御システム
US10434966B2 (en) * 2016-10-26 2019-10-08 Ford Global Technologies, Llc Gap based airbag deployment
JP6645416B2 (ja) * 2016-12-20 2020-02-14 株式会社デンソー 乗員検出装置、乗員検出システム、乗員検出方法
JP2019034693A (ja) * 2017-08-21 2019-03-07 株式会社デンソー 車両用空調装置
JP2019060608A (ja) * 2017-09-22 2019-04-18 アイシン精機株式会社 乗員体格判定装置
JP2019123354A (ja) * 2018-01-16 2019-07-25 株式会社デンソー 乗員検知装置
US20220172489A1 (en) * 2018-05-09 2022-06-02 Motherson Innovations Company Limited Systems and methods for object detection in the interior of a motor vehicle
KR102598956B1 (ko) * 2018-10-15 2023-11-07 현대자동차주식회사 차량 승객 감지 장치, 그를 포함한 시스템 및 그 방법
US11543511B2 (en) * 2019-03-11 2023-01-03 Panasonic Intellectual Property Management Co., Ltd. Radar apparatus and vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11295440A (ja) 1998-04-15 1999-10-29 Denso Corp 車両用乗員検出装置
JP2005138775A (ja) 2003-11-10 2005-06-02 Denso Corp 車両用温度検出装置および車両用空調装置
US20060186651A1 (en) 2005-02-18 2006-08-24 Takata Corporation Detection system, informing system, actuation system and vehicle
JP2018202921A (ja) 2017-05-31 2018-12-27 パナソニックＩｐマネジメント株式会社 乗員状態検知システム
DE102018209674A1 (de) 2017-11-22 2019-05-23 Hyundai Motor Company Vorrichtung und Verfahren zum Detektieren eines Objekts in einem Fahrzeug
JP2019177852A (ja) 2018-03-30 2019-10-17 株式会社フジクラ 乗員検知装置および乗員検知方法

Also Published As

Publication number Publication date
CN115551749A (zh) 2022-12-30
US12145596B2 (en) 2024-11-19
US20230166737A1 (en) 2023-06-01
CN115551749B (zh) 2026-01-02
JP7109707B2 (ja) 2022-07-29
DE112020006871T5 (de) 2023-01-12
WO2021234836A1 (ja) 2021-11-25
JPWO2021234836A1 (https=) 2021-11-25

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