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1.发明授权公开(公告)号：US12115886B2
公开(公告)日：2024-10-15
申请号：US17387324
申请日：2021-07-28
发明人： Hyung-Joo Kim , Haeng-Kyeom Kim , Guk-Mu Park , Tae-Hoon Lee , Seung-Young Lee , Wook Jin , Eung-Man Kim , Dong-Woo Jeong , Ju-Yeol Kong
CPC分类号： B60N2/0276 , B60N2/02246 , B60N2/10 , B60N2/22 , B60N2/0272
摘要： A pre-active safety seat system applied to the vehicle implements a method for improving a pre-active safety seat speed, which confirms a risk region by matching a recline angle, a slide movement position, and a cushion tilt angle, which are detected from each of a plurality of sensors of a multi-seat sensor in a risk collision situation detected by a vehicle environment sensor of an ADAS, with a seat safety map, and combines and simultaneously controls a plurality of motors of a multi-seat motor configured for a seat target posture of a seat for converting the risk region into a safety region, by a controller, shortening a pre-active safety seat (PSS) required time of a seat target posture in the pre-active safety seat (PSS) operable section before collision of the vehicle from a risk detection.
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公开(公告)号：US11745626B2
公开(公告)日：2023-09-05
申请号：US17225827
申请日：2021-04-08
发明人： Seung-Young Lee , Dong-Woo Jeong , Ki-Ryung Lee , Sang-Ho Kim , Ho-Jin Jung
CPC分类号： B60N2/2231 , B60N2/0232 , B60N2002/0236
摘要： A dual gear type recliner device includes a recliner device having a hinge structure applied to an intermediate section of a seat and configured to form a fixed end hinge point with a seatback frame of a seatback and form a free end hinge point with a cushion frame and configured to impart movements of folding and unfolding to the seatback. The dual gear type recliner device further includes a controller configured to output motor control signals to a cushion motor and a seatback motor and to generate the movements of the folding and the unfolding. Therefore, two drivers are integrated into one device to improve the degree of freedom in designing an outer circumference of the seat and built in a gear box to perform a large angle adjustment so that a back table mode and a leg rest mode can be easily implemented.
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公开(公告)号：US20220111771A1
公开(公告)日：2022-04-14
申请号：US17225827
申请日：2021-04-08
发明人： Seung-Young Lee , Dong-Woo Jeong , Ki-Ryung Lee , Sang-Ho Kim , Ho-Jin Jung
摘要： A dual gear type recliner device includes a recliner device having a hinge structure applied to an intermediate section of a seat and configured to form a fixed end hinge point with a seatback frame of a seatback and form a free end hinge point with a cushion frame and configured to impart movements of folding and unfolding to the seatback. The dual gear type recliner device further includes a controller configured to output motor control signals to a cushion motor and a seatback motor and to generate the movements of the folding and the unfolding. Therefore, two drivers are integrated into one device to improve the degree of freedom in designing an outer circumference of the seat and built in a gear box to perform a large angle adjustment so that a back table mode and a leg rest mode can be easily implemented.
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公开(公告)号：US20210253003A1
公开(公告)日：2021-08-19
申请号：US17101782
申请日：2020-11-23
发明人： Dong-Woo Jeong , Tae-Uk Kang , Sang-Ho Kim , Seung-Young Lee , Yeong-Sik Kim , Yun-Ho Kim , Ho-Sub Lim
IPC分类号： B60N2/56
摘要： A ventilation structure of a vehicle seat is configured to circulate indoor air of a vehicle through a seatback via a blower mounted on the seatback in a dual blower type of ventilation structure. This structure includes the seatback including a seatback pad having an exhaust hole and a seatback board having an intake hole, a seatback blower mounted on the seatback pad and providing a blowing force to introduce outdoor air of the seatback through the intake hole and then discharge the outdoor air to the exhaust hole, an intake duct mounted on the seatback board and providing a path to move the outdoor air of the seatback introduced into the intake hole, and a flexible duct connecting the seatback blower and the intake duct and deformable by a movement of the seatback while maintaining connection of the seatback blower and the intake duct.
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公开(公告)号：US11091074B1
公开(公告)日：2021-08-17
申请号：US17101782
申请日：2020-11-23
发明人： Dong-Woo Jeong , Tae-Uk Kang , Sang-Ho Kim , Seung-Young Lee , Yeong-Sik Kim , Yun-Ho Kim , Ho-Sub Lim
摘要： A ventilation structure of a vehicle seat is configured to circulate indoor air of a vehicle through a seatback via a blower mounted on the seatback in a dual blower type of ventilation structure. This structure includes the seatback including a seatback pad having an exhaust hole and a seatback board having an intake hole, a seatback blower mounted on the seatback pad and providing a blowing force to introduce outdoor air of the seatback through the intake hole and then discharge the outdoor air to the exhaust hole, an intake duct mounted on the seatback board and providing a path to move the outdoor air of the seatback introduced into the intake hole, and a flexible duct connecting the seatback blower and the intake duct and deformable by a movement of the seatback while maintaining connection of the seatback blower and the intake duct.
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