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公开(公告)号：US11603009B2
公开(公告)日：2023-03-14
申请号：US16681113
申请日：2019-11-12
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A vehicle battery exchange system includes: a battery charger configured to store multiple batteries therein, and including a first battery locking device that is configured to be unlocked when each of the batteries is withdrawn from the battery charger and is configured to be locked when the batteries are stored in the battery charger, the battery charger charging a battery among the stored batteries when a state-of-charge of the corresponding battery is insufficient; and a server configured to: communicate with the battery charger and a vehicle and guiding the vehicle to a position of the battery charger when a charge request is received from the vehicle, control the first battery locking device to be unlocked when the vehicle is authenticated, and control the first battery locking device to be locked when exchange of batteries between the authenticated vehicle and the battery charger is completed.
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公开(公告)号：US11577566B2
公开(公告)日：2023-02-14
申请号：US16408323
申请日：2019-05-09
发明人： Dong Eun Cha , Jin Ho Hwang , Sang Heon Lee
摘要： A combinable and detachable vehicle includes: a front connecting portion and a rear connecting portion provided at a front portion and a rear portion of a vehicle, respectively, and connected to another vehicle when the vehicle is combined with the other vehicle; a front monitoring portion and a rear monitoring portion monitoring a forward area and a rearward area of the vehicle, respectively; and a controller determining whether the other vehicle is connected to the front connecting portion or the rear connecting portion of the vehicle based on information received from the front connecting portion or the rear connecting portion, or the front monitoring portion or the rear monitoring portion, and controlling whether to operate each of a front component and a rear component of the vehicle depending on a direction of the vehicle is connected to the other vehicle.
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公开(公告)号：US11554729B2
公开(公告)日：2023-01-17
申请号：US17099225
申请日：2020-11-16
发明人： Ji Ah Kim , Jin Ho Hwang , Min Ho Cho
IPC分类号： B60R13/08
摘要： A vehicle roof lining includes a roof lining, a rail structure, a multifunction plate, and sleds. The rail structure is provided on both side edges of the roof lining. The multifunction plate is provided on the roof lining, with one edge of the multifunction plate being movable along the rail structure. The sleds are movable along inner portions of the rail structure and are fastened with one edge of the multifunction plate.
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公开(公告)号：US20220396375A1
公开(公告)日：2022-12-15
申请号：US17693736
申请日：2022-03-14
发明人： Sang Heon LEE , Dong Eun Cha , Jin Ho Hwang
摘要： A mobility vehicle transfer platform includes an elevation passage provided in a structure provided with a take-off and landing site for an air mobility vehicle and having an internal space extending in the vertical direction to be connected to the take-off and landing site and to allow a ground mobility vehicle to be elevated or lowered through the internal space to be connected to or separated from the air mobility vehicle, and an elevation unit provided in the internal space of the elevation passage, having an elevation portion selectively connected to the ground mobility vehicle and configured for elevating or lowering the ground mobility vehicle in the elevation passage when the ground mobility vehicle is connected to the elevation portion.
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公开(公告)号：US20220371407A1
公开(公告)日：2022-11-24
申请号：US17452829
申请日：2021-10-29
发明人： Min Ho Cho , Ji Ah Kim , Jin Ho Hwang , Chi Bong Oh , Geun Heung Kim
摘要： The present disclosure provides an air conditioning device for a vehicle. The air conditioning device includes an air conditioning unit disposed in at least one of front or rear of the vehicle. The air conditioning device further includes a duct unit blowing air of the air conditioning unit into an interior and extending inside of at least one of a front pillar or a rear pillar. The air conditioning device further includes a vent unit communicating with the duct unit through a connecting duct and selectively opening and closing a discharge path of at least one of a main path, a first path, or a second path so as to discharge the blown air to a side of a roof frame.
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公开(公告)号：US11312269B2
公开(公告)日：2022-04-26
申请号：US16815243
申请日：2020-03-11
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
摘要： An autonomous vehicle may include a plurality of seats rotatably provided on a vehicle floor of the vehicle; a console device rail provided between the plurality of seats and extending in a longitudinal direction thereof; and a console device mounted on the console device rail and configured for sliding between the plurality of seats along the console device rail, the console device mounted on the console device rail via a rotation shaft to be rotatable about the rotation shaft relative to the console device rail, wherein when the console device is slid along and rotated relative to the console device rail during rotation of the seat, the interference by the seats and the console device is prevented.
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公开(公告)号：US20220109384A1
公开(公告)日：2022-04-07
申请号：US17375677
申请日：2021-07-14
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
发明人： Jin Ho Hwang , Ji Ah Kim , Min Ho Cho , Pukar Maharjan , Jae Yeong Park , Hyun Ok Cho
摘要： The hybrid type energy harvester includes a coil part configured to cover at least a portion of an outer surface of a housing, a triboelectric charging part located in at least a portion of an inner side of the housing, an electrode part located in at least a portion between the housing and the triboelectric charging part, and a magnetic body located inside the housing and moving by being adjacent to the coil part and the triboelectric charging part.
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公开(公告)号：US20220063450A1
公开(公告)日：2022-03-03
申请号：US17165041
申请日：2021-02-02
发明人： Dong Eun Cha , Jin Ho Hwang , Sang Heon Lee
摘要： A cockpit module for a vehicle is introduced, which includes a dashboard provided in front or in the rear of an internal space of the vehicle; a control panel provided in an upper portion of the dashboard and configured of facilitating an occupant to operate the control panel by being accommodated in the dashboard when moving backward thereof and by being deployed toward the occupant when moving forward thereof; and a seat being accommodated in a lower portion of the dashboard in a folded state, and being disposed in the front facing the dashboard when being deployed to be provided to the occupant.
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公开(公告)号：US11198396B2
公开(公告)日：2021-12-14
申请号：US16680280
申请日：2019-11-11
发明人： Sang Heon Lee , Jin Ho Hwang , Dong Eun Cha
摘要： A vehicle with an expandable space, may include a fixed floor being a floor of the vehicle; a moving floor slidably inserted into the fixed floor, being slid inside or outside the vehicle by operation of a driving unit, and forming the expanding space outside the vehicle by forming an outside floor connected to the fixed floor when sliding out; and assistant wheel assemblies, each having an assistant wheel that comes in contact with the ground when deployed and that separates from the ground when stowed.
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公开(公告)号：US20210370810A1
公开(公告)日：2021-12-02
申请号：US17074900
申请日：2020-10-20
发明人： Jin Ho Hwang , Dong Eun Cha , Sang Heon Lee
摘要： The present disclosure provides a retractable car seat that is folded and stowed in a vehicle. The retractable car seat includes: a body configured to be folded or unfolded; a frame movably connected to the body to support the body such that the body is configured to be folded or unfolded; a support having an end connected to a lower portion of the body or the frame and another end movably connected to a floor of the vehicle, being able to move forward and backward in the vehicle, and having a length that can be vertically adjusted; and a rail disposed on the floor of the vehicle and having the support inserted therein, thereby functioning as a path in which the support is moved.
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