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公开(公告)号：US20200248606A1
公开(公告)日：2020-08-06
申请号：US16263508
申请日：2019-01-31
发明人： Nahm Roh Joo , Chang Hwan Kim , ChangHo Jung
摘要： An after treatment system is disclosed. The after treatment system may include an exhaust pipe through which an exhaust gas flows; a three-way catalyst (TWC) mounted on the exhaust pipe and purifying HC, CO, and NOx contained in the exhaust gas, an ammonia production catalyst (APC) mounted on the exhaust pipe at a downstream of the TWC, storing NOx at a lean air/fuel ratio, and generating H2, releasing the stored NOx, and generating NH3 using the released NOx and the generated H2 at a rich air/fuel ratio, and a selective catalytic reduction (SCR) catalyst mounted on the exhaust pipe at a downstream of the APC, storing the NH3 generated in the TWC and the APC, and reducing the NOx contained in the exhaust gas using the stored NH3.
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公开(公告)号：US20230139918A1
公开(公告)日：2023-05-04
申请号：US17873600
申请日：2022-07-26
发明人： Do Hoi Kim , Joo Tae Oh , Frank Petetin , Bahman Moarefi
摘要： An embodiment vehicle body includes a side sill coupled to a side of a vehicle floor and extending in a front-rear direction of the vehicle body, a coupling member coupled to a top of the side sill and having a coupling groove penetrating in an up-down direction, and a pillar member extending in the up-down direction such that an upper end portion is connected to a roof and a lower end portion is inserted into the coupling groove and coupled to the coupling member.
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3.发明申请公开(公告)号：US20230138061A1
公开(公告)日：2023-05-04
申请号：US17972404
申请日：2022-10-24
发明人： Kyung Hyun Lim , Jun Su Shin , Ji Woong Kang , Se Bong Jung
IPC分类号： B60R16/033 , B60W10/26 , H02J7/00
摘要： Provided is an auxiliary battery system of a vehicle, the auxiliary battery system comprising an auxiliary battery of the vehicle, which comprises a plurality of cells, and a battery controller configured to perform balancing between voltages between the plurality of cells of the auxiliary battery, the battery controller comprising a cell balancing control unit configured to perform balancing based on voltages of the plurality of cells when ignition of the vehicle is ON, and perform balancing based on a voltage deviation between the plurality of cells when the ignition of the vehicle is OFF.
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公开(公告)号：US20230137268A1
公开(公告)日：2023-05-04
申请号：US17956978
申请日：2022-09-30
发明人： Sehyun Chang , Sang Woo Hwang , Min Jun Kim , Young Il Sohn
摘要： An embodiment independent corner module includes a knuckle unit positioned at an inward area of a wheel, an upper arm fastened between an upper end of the knuckle unit and a vehicle body, a lower arm fastened between a lower end of the knuckle unit and the vehicle body, a steering unit configured to input a steering angle to the knuckle unit by being rotated with respect to the lower arm, and a rack steering unit positioned under the steering unit and fastened to the knuckle unit, the rack steering unit being configured to apply a rotating force to the knuckle unit by varying a length thereof.
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公开(公告)号：US20230135344A1
公开(公告)日：2023-05-04
申请号：US17969216
申请日：2022-10-19
发明人： Kyoung Joo Kim
摘要： An urban air mobility (UAM) power supply system includes a UAM power supply mobility device physically connected to or disconnected from an UAM device, and a charging station including a power cable for supplying power to the UAM device. The UAM power supply mobility device is equipped with the power cable to supply the power from the charging station to the UAM device through the power cable while flying along with the UAM device until the UAM device separated from the charging station reaches an overhead position in a preset space from the charging station.
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公开(公告)号：US20230135332A1
公开(公告)日：2023-05-04
申请号：US17918851
申请日：2021-04-13
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人： Yong Ho Kim
IPC分类号： H04W74/08
摘要： A method and a device are disclosed for direct communication in a wireless local area network (LAN) system. An operation method of an access point comprises the steps of: transmitting a first frame including time information of a first communication period to a first station in order to configure the first communication period; receiving, from the first station, a second frame that is a response frame to the first frame, and configuring the first communication period; and after receiving the second frame, transmitting a third frame including time information of a second communication period to a second station in order to configure the second communication period within the first communication period.
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公开(公告)号：US20230133903A1
公开(公告)日：2023-05-04
申请号：US17875702
申请日：2022-07-28
发明人： Sung Ho Park , Wan Hee Hong
IPC分类号： B60Q3/60 , B60Q3/20 , B60Q3/80 , H05B47/115 , H05B47/16
摘要： A system for controlling interior lighting of a mobility device may change a lighting environment inside a mobility device based on outside environmental factors and the state of an occupant, thereby improving an interior aesthetic property, ensuring the occupant's convenience, and enabling safe traveling.
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公开(公告)号：US20230133571A1
公开(公告)日：2023-05-04
申请号：US17969244
申请日：2022-10-19
发明人： Sang Heun LEE
摘要： An antenna apparatus includes a bottom member mounted on the vehicle, an antenna module including at least one antenna and disposed on a first portion of the bottom member, at least one light emitting element disposed on a second portion of the bottom member, and a cover member coupled to the bottom member to surround the antenna module and the at least one light emitting element therein.
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公开(公告)号：US20230133213A1
公开(公告)日：2023-05-04
申请号：US17851114
申请日：2022-06-28
发明人： Dong Hyuk Kim
摘要： An autonomous vehicle, a control system for remotely controlling the same, and a method thereof are provided. In one aspect, an autonomous vehicle is provided that includes: an autonomous driving control apparatus configured to include a processor that enters a surrounding vehicle monitoring mode when an autonomous vehicle temporarily parking, selects a surrounding vehicle that is likely to be prevented from exiting by the autonomous vehicle as a target vehicle to be monitored, and temporarily moves the autonomous vehicle through autonomous driving control or remote driving control to secure an exit space for the target vehicle to be monitored when it exits.
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公开(公告)号：US20230132873A1
公开(公告)日：2023-05-04
申请号：US17967093
申请日：2022-10-17
发明人： Mun Soon KWON
摘要： A vehicle includes: a plurality of electronic devices including a first electronic device and a second electronic device; a plurality of control units configured to control power supplied to the plurality of electronic devices; and a main control unit configured to provide a plurality of control signals to the plurality of control units, in which the main control unit is further configured to determine required power of the plurality of electronic devices based on input signals provided from the plurality of control units and to generate the plurality of control signals for changing at least one of an output voltage of the first electronic device or an output voltage of the second electronic device, based on the determined required power.
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