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1.发明公开公开(公告)号：US20240336219A1
公开(公告)日：2024-10-10
申请号：US18616424
申请日：2024-03-26
Applicant: Volvo Car Corporation
Inventor： Peter Adolfsson , Peter Setterberg , Andreas Carlsson , Johan Rosenberg , Katarina Bohman , Magnus Björklund , Jonas Östh , Fredrik Heurlin
IPC: B60R22/195 , B60R21/01 , B60R21/0132 , B60R21/0134 , B60R22/18 , B60R22/26
CPC classification number: B60R22/195 , B60R21/0132 , B60R21/0134 , B60R22/26 , B60R2021/01272 , B60R2021/01286 , B60R2022/1806 , B60R2022/1957
Abstract: A seat belt buckle pre-tensioning system that is integrated into a seat assembly including a seat bottom and seat back pivotably coupled together. When an impact event is detected (or anticipated), a seat belt assembly anchorage point is rapidly moved forwards and downwards such that a coupled lap belt is pre-tensioned and moved into a position that optimizes lap belt geometry and prevents submarining during an impact event. This may be done using an explosive pre-tensioner, a mechanical pre-tensioner, and/or an electronic pre-tensioner with an appropriate controller and may be applied to the lap belt anchorage points on one or both sides of the seat. This serves to ensure that the occupant's pelvic bone adequately engages the lap belt of the seat assembly and does not slide under the lap belt during the impact event, thus preventing submarining.
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公开(公告)号：US11718262B2
公开(公告)日：2023-08-08
申请号：US16829289
申请日：2020-03-25
Applicant: Volvo Car Corporation
Inventor： Johan Rosenberg , Sebastian Rutelin
IPC: B60R21/206 , B60R21/215 , B60R21/231 , B60R21/00
CPC classification number: B60R21/215 , B60R21/206 , B60R21/231 , B60R2021/0051 , B60R2021/21518 , B60R2021/23169
Abstract: An airbag system for restraining a lower body of a vehicle occupant during a collision event and a method for deploying the same are disclosed. The airbag system includes a panel and a restraining airbag. The panel defines a support surface that is adapted to be deployed from a first configuration to a second configuration responsive to the collision event. In the first configuration, the panel forms part of an instrument panel of a vehicle and, in the second configuration, the panel is at least partially separated from the instrument panel of the vehicle. The restraining airbag is adapted to be deployed adjacent to the support surface of the panel between the support surface and the lower body of the vehicle occupant responsive to the collision event.
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公开(公告)号：US11059448B2
公开(公告)日：2021-07-13
申请号：US16432388
申请日：2019-06-05
Applicant: Volvo Car Corporation
Inventor： Sebastian Rutelin , Johan Rosenberg , Sven-Olof Persson
IPC: B60R21/232 , B60R21/214 , B60R21/2338 , B60R21/216 , B60R21/01 , B60R21/231
Abstract: A present implementation of an airbag system is adapted to include a curtain airbag assembly having a vertical barrier extended in a vertical direction when deployed, the vertical barrier having a first inflatable part deployed at a left side of a vehicle and a second inflatable deployed at a right side of the vehicle. The airbag system further includes sensors adapted to sense parameters associated with operational characteristics of a vehicle and an electronic control unit (ECU) adapted to receive the parameters from the sensors. The ECU is further adapted to monitor the plurality of parameters to determine if the vehicle is experiencing an accident. The airbag system further includes an inflation module adapted to deploy the curtain airbag assembly. If the ECU determines that an accident is occurring, the ECU provides a trigger signal to the inflation module to initiate a process to deploy the curtain airbag assembly.
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公开(公告)号：US20250033539A1
公开(公告)日：2025-01-30
申请号：US18361310
申请日：2023-07-28
Applicant: Volvo Car Corporation
Inventor： Sebastian Rutelin , Johan Rosenberg
Abstract: According to an embodiment, it is a system comprising, an information system of a vehicle operable to present step-by-step instructions to guide a user for installation of a child safety seat and a processor operatively connected to the information system operable to control a display of the step-by-step instructions, wherein the processor is operable to, recognize, via a sensor, a make, and a model of the child safety seat, generate a digital model of the child safety seat on the information system of the vehicle, and display the step-by-step instructions for the installation of the child safety seat.
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公开(公告)号：US20250033533A1
公开(公告)日：2025-01-30
申请号：US18361329
申请日：2023-07-28
Applicant: Volvo Car Corporation
Inventor： Fredrik Heurlin , Magnus Björklund , Peter Adolfsson , Katarina Bohman , Jonas Östh , Johan Rosenberg , Andreas Carlsson , Peter Setterberg
Abstract: An embodiment related to a system, wherein the system comprising an alertness detector unit configured to detect an alertness signal of an occupant an alertness determination unit configured to determine an alertness of the occupant based on the alertness signal, an environment sensing unit configured to sense external data in a route, an analysis unit configured to analyze the external data to determine an external condition, a risk assessment unit configured to determine a risk level in real-time based on an analysis of the external data and the alertness of the occupant, and a control unit configured to adjust a seat if determined that the real-time risk level was above a threshold.
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Patent Agency Ranking
公开(公告)号：US20240409055A1
公开(公告)日：2024-12-12
申请号：US18207277
申请日：2023-06-08
Applicant: Volvo Car Corporation
Inventor： Fredrik Heurlin , Magnus Björklund , Peter Setterberg , Peter Adolfsson , Katarina Bohman , Jonas Östh , Andreas Carlsson , Johan Rosenberg
IPC: B60R21/231 , B60R21/0134 , B60R21/0136 , B60R21/233 , B60R21/264 , B60R21/268
Abstract: A collision protection system for a vehicle, the collision protection system including a seat having a seat back and at least one lateral support coupled to the seat back, where the at least one lateral support deploys based on one or more collision policies. The collision protection system further includes a side airbag, where the side airbag deploys based on the one or more collision policies, and where the at least one lateral support deploys between the seat and the side airbag to protect a user occupying the seat during a collision.
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公开(公告)号：US10919481B2
公开(公告)日：2021-02-16
申请号：US16441318
申请日：2019-06-14
Applicant: Volvo Car Corporation
Inventor： Sebastian Rutgersson , Johan Rosenberg
IPC: B60R21/206 , B60R21/233 , B60R21/015 , B60R21/231
Abstract: A knee airbag arrangement for a vehicle. The knee airbag arrangement includes an inflatable airbag. The airbag is adapted to be inflated to a position between an instrument panel of the vehicle and a knee/shin region of a vehicle occupant. A depth (D1, D2) of the airbag in a deployed state is a greatest extent of the airbag perpendicular to the instrument panel in the knee/shin region. The airbag is adapted to form a first deployment mode or a second deployment mode when in a deployed state. The depth of the airbag in the second deployment mode is greater than a depth of the airbag in the first deployment mode.
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公开(公告)号：US11110887B2
公开(公告)日：2021-09-07
申请号：US16396946
申请日：2019-04-29
Applicant: Volvo Car Corporation
Inventor： Johan Rosenberg , Peter Adolfsson
Abstract: A seat belt anchorage assembly adapted to be coupled to an interior structure (e.g., a seat) of a vehicle, including: a seat belt attachment point adapted to receive one of a seat belt retention assembly and a seat belt buckle assembly; a translation mechanism coupled to the seat belt attachment point and adapted to translate the seat belt attachment point one or more of forwards and downwards with respect to the interior structure (e.g., the seat) of the vehicle responsive to a seat back of the vehicle being reclined. Optionally, the translation mechanism includes a mechanical linkage coupled between the seat back and the seat belt attachment point. Alternatively, the translation mechanism includes an electronic actuator coupled between the seat back and the seat belt attachment point.
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公开(公告)号：US10974627B2
公开(公告)日：2021-04-13
申请号：US16278302
申请日：2019-02-18
Applicant: Volvo Car Corporation
Inventor： Johan Rosenberg
Abstract: A method for adjusting a position of a vehicle seat from a reclined position to a pre-determinable safety position. The method includes detecting an imminent or ongoing frontal or semi-frontal collision, pretensioning a seat belt associated with the vehicle seat, the seat belt being directly or indirectly attached to a backrest of the vehicle seat, and adjusting the position of the vehicle seat from the reclined position to the pre-determinable safety position by means of a seat adjustment means associated with the vehicle seat, the seat adjustment means being actuated by a collision force generated by the imminent or ongoing frontal or semi-frontal collision and applied via a seat occupant and/or the seat belt to the vehicle seat. The present invention also relates to an occupant safety arrangement for a vehicle seat.
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公开(公告)号：US10953840B2
公开(公告)日：2021-03-23
申请号：US16443975
申请日：2019-06-18
Applicant: Volvo Car Corporation
Inventor： Sebastian Rutgersson , Johan Rosenberg
IPC: B60R21/2338 , B60R21/206 , B60R21/233 , B60R21/237 , B60R21/00 , B60R21/01 , B60R21/231
Abstract: A knee airbag arrangement for a vehicle. The knee airbag arrangement includes an inflatable airbag and an external tether. The airbag is adapted to be inflated to a position between an instrument panel of the vehicle and a knee/shin region of a vehicle occupant. The knee airbag is adapted to form a first deployment mode or a second deployment mode when in a deployed state. The external tether controls deployment of the airbag to the second deployment mode. The depth (D2) of the airbag in the second deployment mode is greater than a depth (D1) of the knee airbag in the first deployment mode. A depth of the airbag in a deployed state is a greatest extent of the airbag perpendicular to the instrument panel in the knee/shin region.
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