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公开(公告)号：EP4461620A1
公开(公告)日：2024-11-13
申请号：EP22918796.8
申请日：2022-12-19
发明人： YAMAZAKI, Yuki
摘要： A hands-on detection device and a computer program that can simultaneously improve the speed of determining hands-on or hands-off and the accuracy of such determination.
A hands-on detection ECU that performs hands-on detection of the rim part by passing a current through a sensor electrode provided on the rim part, hands-on detection being performed using two modes in which the current for the hands-on detection is different.-
公开(公告)号：EP4446175A1
公开(公告)日：2024-10-16
申请号：EP22903836.9
申请日：2022-10-04
发明人： MIURA Yuka
IPC分类号： B60R21/231 , B60R21/205 , B60R21/261
摘要： [Problem]
To provide an airbag device capable of suitably restraining an occupant riding in a passenger seat of a vehicle through precise control of deployment shape of an airbag.
Resolution means
The present invention is an airbag device for protecting an occupant in a passenger seat of a vehicle, is stowed in the instrument panel, and is provided with an inflator that generates expansion gas and an airbag for restraining the occupant that expands and deploys from the instrument panel towards the occupant side based on the gas discharged from the inflator. The airbag is formed of woven cloth with mutually orthogonal warp thread and weft thread. The airbag includes an occupant side panel facing the occupant and side surface panels that are connected by a seam to a peripheral end part of the occupant side panel and from side surfaces of the airbag. Furthermore, the occupant side panel and the side surface panels are connected so the fabric of both panels approximately match at a connection point.-
公开(公告)号：EP4442548A1
公开(公告)日：2024-10-09
申请号：EP22900977.4
申请日：2022-10-26
发明人： MURAKAMI, Sho , SHIMONO, Hiroyoshi , FUMA, Makoto
IPC分类号： B62J27/20
CPC分类号： B62J27/20
摘要： PROBLEM
To provide a vehicle airbag device enabling a reduction in injury values of an occupant using a simple configuration.
RESOLUTION MEANS
A vehicle airbag device 100 is provided on a vehicle 102 having a handlebar 104 in front of a driver seat, and includes an airbag cushion 112 installed below the handlebar 104. The airbag cushion 112 includes:
a main expansion part 120 that expands and deploys between a center part of the handlebar 104 below a head 132 of an occupant 106 gripping the handlebar 104 in a regular orientation and a torso of the occupant 106, and
a front expansion part 122 that expands and deploys forward from an upper front side of the main expansion part 120, reaching at least roughly above the handlebar 104.-
4.发明公开
公开(公告)号：EP4414959A1
公开(公告)日：2024-08-14
申请号：EP23155609.3
申请日：2023-02-08
发明人： Alkhoury, Ziad , Ahmed, Jawwad
CPC分类号： G08B21/0446 , A61B5/1117 , G16H50/30 , G16H50/70 , G16H50/20 , G16H40/63 , G16H40/67 , G08B29/186
摘要： The present disclosure relates to a computer-implemented method for training of machine learning models in person accident event assessment. The method comprises preparing (S200) training data, by obtaining and automatically acquiring (S210) sensor data generated from sensors (2, 3; 6, 7) at an initial group (200) of subjects (201a-201c), and dividing (S220) the group (200) of subjects (201a-201c) into sub-groups (200a-200h) associated with certain corresponding features that are unique for the subjects (201a-201c) in that sub-group (200a-200h). The method further comprises training (S400) an initial machine learning model for the subjects in the initial group (200) and training (S500) a plurality of machine learning sub-models for the subjects (201a-201c) in the corresponding sub-group (200a-200h), such that one machine learning sub-model for each sub-group (200a-200h) is obtained.
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5.发明公开
公开(公告)号：EP4414222A1
公开(公告)日：2024-08-14
申请号：EP23155637.4
申请日：2023-02-08
发明人： Ahmed, Jawwad , Alkhoury, Ziad
IPC分类号： B60R21/013 , G06N3/045
CPC分类号： B60R21/013
摘要： The present disclosure relates to a computer-implemented method for training of a machine learning model in vehicle accident event assessment. The method comprises implementing (S100) the machine learning model, and preparing (S200) training data by obtaining and automatically acquiring (S210) sensor data generated from vehicle sensors (2, 3; 4, 5). The method further comprises applying data augmentation on the collected data to artificially increase the amount of collected data acquired from each sensor such that an augmented data set is acquired for each sensor.
For each sensor (2, 3; 4, 5), applying data augmentation (5220) comprises transforming (S221) the collected data to apply to a plurality of different sensor mounting positions and/or a plurality of different sensor mounting orientations within a certain sensor mounting area (6, 7), such that a further data set is obtained, the augmented data set comprising the collected data and the further data set. The method further comprises training (S300) the machine learning model using the augmented data set for each sensor (2, 3; 4, 5).-
公开(公告)号：EP4403423A1
公开(公告)日：2024-07-24
申请号：EP22866246.6
申请日：2022-07-15
发明人： WEI, Kezhao
摘要： A seat belt retracting and locking apparatus and an automotive seat. The seat belt retracting and locking apparatus includes a seat belt retractor (1), a sensor having a sensing seat (21) and a sensing ball (22), and a locking mechanism (3) for locking the sensing seat (21). When the locking mechanism (3) is in a locking state, the sensing seat (21) is fixed in an initial position. When the locking mechanism (3) is in an unlocking state, the sensing seat (21) is rotatable relative to the axis of a first pivot shaft (212), and the sensing seat (21) remains in the initial position. When the seat belt retracting and locking apparatus (3) and the automotive seat are in a normal state, the sensing seat (21) is locked in the initial position by the locking mechanism (3), and the angle and the position of the sensing seat (21) are not affected by a change in the speed of a vehicle, so that relative positions between the sensing ball (22), a pawl (14), and a ratchet (13) do not change, thereby improving the stability of the performance of the product.
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公开(公告)号：EP4373716A1
公开(公告)日：2024-05-29
申请号：EP22750784.5
申请日：2022-07-11
发明人： STRAUSS, Julian , HUEG, Markus , BARGMANN, Arne
IPC分类号： B60R22/38
CPC分类号： B60R22/38
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公开(公告)号：EP4357205A1
公开(公告)日：2024-04-24
申请号：EP22825141.9
申请日：2022-04-15
发明人： HONG, Hyeon Ki , MOON, Chan Ki
摘要： Disclosed are a vehicle sensor device and a seat belt retractor equipped with the same. The vehicle sensor device includes a body that forms an external appearance, a cover coupled to an opened one surface of the body, a sensor housing rotatably installed in the body according to an installation angle of the body and an inclination of a backrest, a ball installed inside the sensor housing to sense changes in the inclination and acceleration of the vehicle, and a sensor lever disposed on an upper portion of the ball and having one end rotatably coupled to the sensor housing. The sensor lever linearly reciprocates a pilot lever provided in a locking device by a rotation action according to movement of the ball. The sensor lever is installed in the sensor housing where the ball is installed, and the sensor lever is rotated about a rotating shaft coupled to the sensor housing by the movement of the ball according to the change in inclination and acceleration of the vehicle to linearly reciprocate the pilot lever connected to the sensor lever, thereby allowing the pilot lever to be engaged with or disengaged from the locking device. Thus, the normal control range of the pilot lever can be extended.
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公开(公告)号：EP4328097A1
公开(公告)日：2024-02-28
申请号：EP22791763.0
申请日：2022-04-20
发明人： KOBAYASHI, Yuto , SAKURAI, Tsutomu
IPC分类号： B60R21/233 , B60N2/42 , B60R21/207
摘要： An object is to provide a side airbag device capable of improving the protection performance of the occupant.
RESOLUTION MEANS
The side airbag device 100 is provided with a bag-shaped cushion 118 that expands and deploys to the side of an occupant 122 in a vehicle seat 104 using gas supplied from an inflator 120; wherein the cushion includes a main chamber 124 with an inflator inserted inside that expands and deploys to the side of the occupant in the vehicle seat,
a sub-chamber 126 provided to protrude from the occupant side surface 127 of the main chamber toward the vehicle seat, and to protrude toward the occupant in the vehicle seat and receive the head 142 of the occupant during expansion and deployment of the main chamber, and
a non-expanding panel 128 that connects the main chamber to the sub-chamber;
furthermore, the non-expanding panel is
connected to the main chamber at least above the lower end part 137 of the sub-chamber and connected to the sub-chamber more toward the occupant side than the occupant side surface of the main chamber.-
公开(公告)号：EP4301631A1
公开(公告)日：2024-01-10
申请号：EP22709667.4
申请日：2022-02-24
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