WO2026112593A1 - Système de surveillance de cabine pour un véhicule - Google Patents

Système de surveillance de cabine pour un véhicule

Info

Publication number
WO2026112593A1
WO2026112593A1 PCT/US2025/056883 US2025056883W WO2026112593A1 WO 2026112593 A1 WO2026112593 A1 WO 2026112593A1 US 2025056883 W US2025056883 W US 2025056883W WO 2026112593 A1 WO2026112593 A1 WO 2026112593A1
Authority
WO
WIPO (PCT)
Prior art keywords
score
vehicle
updated
cabin
monitoring system
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.)
Pending
Application number
PCT/US2025/056883
Other languages
English (en)
Inventor
Jason Lisseman
Stefan Lehnert
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.)
Joyson Safety Systems Germany GmbH
Joyson Safety Systems Acquisition LLC
Original Assignee
Joyson Safety Systems Germany GmbH
Joyson Safety Systems Acquisition LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Joyson Safety Systems Germany GmbH, Joyson Safety Systems Acquisition LLC filed Critical Joyson Safety Systems Germany GmbH
Publication of WO2026112593A1 publication Critical patent/WO2026112593A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01538—Passenger detection systems using field detection presence sensors for image processing, e.g. cameras or sensor arrays
    • 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
    • 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
    • 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
    • B60R2021/01204—Actuation parameters of safety arrangents
    • B60R2021/01252—Devices other than bags
    • B60R2021/01265—Seat belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Air Bags (AREA)

Abstract

Un système de surveillance de cabine comprend un capteur tridimensionnel pour la surveillance d'une cabine d'un véhicule et un dispositif de commande. Le dispositif de commande reçoit des données de cabine de véhicule provenant du capteur tridimensionnel et compare les données de cabine de véhicule reçues à un catalogue prédéfini de scénarios de véhicule pour calculer un score de scénario. Le processeur calcule ensuite un score de capteur pour déterminer un niveau de confiance pour les données de cabine de véhicule. Le processeur détermine ensuite un processus de déploiement optimisé pour un système de sécurité de véhicule sur la base du score de scénario et évalue le score de scénario et le score de capteur à l'aide d'un modèle de plausibilité pour calculer un score de confiance. Si le score de confiance calculé est supérieur à un niveau de confiance seuil, le processus de déploiement optimisé pour le système de sécurité du véhicule est sélectionné, tandis que, si le score de confiance calculé est inférieur au niveau de confiance seuil, un processus de déploiement prédéfini est sélectionné pour le système de sécurité du véhicule.
PCT/US2025/056883 2024-11-24 2025-11-24 Système de surveillance de cabine pour un véhicule Pending WO2026112593A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463724379P 2024-11-24 2024-11-24
US63/724,379 2024-11-24

Publications (1)

Publication Number Publication Date
WO2026112593A1 true WO2026112593A1 (fr) 2026-05-28

Family

ID=99889440

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2025/056883 Pending WO2026112593A1 (fr) 2024-11-24 2025-11-24 Système de surveillance de cabine pour un véhicule

Country Status (1)

Country Link
WO (1) WO2026112593A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040859A1 (en) * 2001-05-30 2003-02-27 Eaton Corporation Image processing system for detecting when an airbag should be deployed
US20110130111A1 (en) * 2008-05-06 2011-06-02 Crandall Jeff R System and method for minimizing occupant injury during vehicle crash events
US20180272977A1 (en) * 2017-03-22 2018-09-27 Ford Global Technologies, Llc Monitoring a vehicle cabin
JP2021112983A (ja) * 2020-01-20 2021-08-05 トヨタ自動車株式会社 運転支援装置
KR20230016163A (ko) * 2020-03-20 2023-02-01 오토 텔레매틱스 엘티디 자율주행 차량에서 사용자 경고를 개선하기 위한 방법 및 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030040859A1 (en) * 2001-05-30 2003-02-27 Eaton Corporation Image processing system for detecting when an airbag should be deployed
US20110130111A1 (en) * 2008-05-06 2011-06-02 Crandall Jeff R System and method for minimizing occupant injury during vehicle crash events
US20180272977A1 (en) * 2017-03-22 2018-09-27 Ford Global Technologies, Llc Monitoring a vehicle cabin
JP2021112983A (ja) * 2020-01-20 2021-08-05 トヨタ自動車株式会社 運転支援装置
KR20230016163A (ko) * 2020-03-20 2023-02-01 오토 텔레매틱스 엘티디 자율주행 차량에서 사용자 경고를 개선하기 위한 방법 및 시스템

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