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公开(公告)号：US12269461B2
公开(公告)日：2025-04-08
申请号：US18240191
申请日：2023-08-30
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY—UNIVERSITY COOPERATION FOUNDATION
Inventor： Jee Yoon Suh , Seung Han Yoo , Wan Ki Cho , Chang Jun Jeon
IPC: B60W30/04
Abstract: A vehicle behavior control method includes: selecting a center of gravity point at which behavior control for a vehicle is to be performed; setting a target roll behavior value and a target pitch behavior value at the selected center of gravity point such that behavior of the selected center of gravity point is less than a predefined reference value; calculating a target roll moment corresponding to the target roll behavior value and a target pitch moment corresponding to the target pitch behavior value; generating a control signal to be transmitted to at least one actuator for following the target roll moment and the target pitch moment; and transmitting the control signal to the at least one actuator to perform control such that the behavior at the selected center of gravity point is less than the predefined reference value.
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2.发明公开公开(公告)号：US20240351577A1
公开(公告)日：2024-10-24
申请号：US18369043
申请日：2023-09-15
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
Inventor： Jee Yoon Suh , Seung Han You , Wan Ki Cho , Chang Jun Jeon
IPC: B60W30/045 , B60W40/105 , B60W40/109 , B60W40/114
CPC classification number: B60W30/045 , B60W40/105 , B60W40/109 , B60W40/114 , B60W2520/10 , B60W2520/125 , B60W2520/14 , B60W2710/083
Abstract: A vehicle, a computing system therefor, and a method thereof are provided. The computing system: calculates a longitudinal speed of the vehicle and lateral acceleration of the vehicle; calculates a target yaw rate based on the longitudinal speed of the vehicle and the lateral acceleration of the vehicle; calculates a target yaw moment based on the calculated target yaw rate; and applies the target yaw moment to a torque vectoring motor of the vehicle.
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3.发明公开公开(公告)号：US20240351576A1
公开(公告)日：2024-10-24
申请号：US18240191
申请日：2023-08-30
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , KOREA UNIVERSITY OF TECHNOLOGY AND EDUCATION INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
Inventor： Jee Yoon Suh , Seung Han Yoo , Wan Ki Cho , Chang Jun Jeon
IPC: B60W30/04
CPC classification number: B60W30/04 , B60W2520/16 , B60W2520/18 , B60W2520/28
Abstract: A vehicle behavior control method includes: selecting a center of gravity point at which behavior control for a vehicle is to be performed; setting a target roll behavior value and a target pitch behavior value at the selected center of gravity point such that behavior of the selected center of gravity point is less than a predefined reference value; calculating a target roll moment corresponding to the target roll behavior value and a target pitch moment corresponding to the target pitch behavior value; generating a control signal to be transmitted to at least one actuator for following the target roll moment and the target pitch moment; and transmitting the control signal to the at least one actuator to perform control such that the behavior at the selected center of gravity point is less than the predefined reference value.
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公开(公告)号：US20240270954A1
公开(公告)日：2024-08-15
申请号：US18020434
申请日：2021-12-08
Inventor： Jin Woo BAE , Seung Ju OH
IPC: C08L33/08 , C08K5/132 , C08K5/372 , C09K9/02 , G02F1/1516
CPC classification number: C08L33/08 , C08K5/132 , C08K5/3725 , C09K9/02 , G02F1/1516 , C08L2201/10 , C09K2211/1007 , C09K2211/1029
Abstract: The present invention relates to a poly(butyl acrylate)-based composition for an electrochromic device having transparency and elasticity and a manufacturing method of an electrochromic member, wherein the composition for an electrochromic device according to an embodiment of the present invention includes a light-transmitting polymer resin, a cross-linking agent, an initiator, an ionic liquid, and an electrochromic material, wherein the light-transmitting polymer resin is poly(butyl acrylate).
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公开(公告)号：US12028722B2
公开(公告)日：2024-07-02
申请号：US18077215
申请日：2022-12-07
Inventor： Won Tae Kim , Han Jin Kim , Jun Hyung Kwon
IPC: H04B7/02 , H04B7/0456 , H04W16/28
CPC classification number: H04W16/28 , H04B7/0456
Abstract: An operating method of a server operating a digital twin built into a virtual space for a plurality of base stations and a plurality of mobile devices may be provided.
The operating method according to an embodiment of the present disclosure may include: invoking a digital twin-based beamforming management service; obtaining location information about a target mobile device from among the plurality of mobile devices and a target base station corresponding to the target mobile device; searching for a plurality of paths capable of forming a beam from the target base station to the target mobile device based on the location information and spatial information of the digital twin; performing a first communication performance simulation for the plurality of paths; determining a final beamforming parameter based on a result of the first communication performance simulation; and transmitting beamforming information including the final beamforming parameter to the target base station.-
Patent Agency Ranking
公开(公告)号：US20230253137A1
公开(公告)日：2023-08-10
申请号：US18061949
申请日：2022-12-05
Applicant: Kia Corporation , Hyundai Motor Company , Korea University Of Technology And Education Industry-University Cooperation Foundation
Inventor： Yoon Im , Yong Won Choi , Myung Hoe Kim , Joo Hwa Kim , Seok Han Lee , Hyun U Ko , Sang Youn Kim
Abstract: In an embodiment a shape-transformable switch apparatus includes an electromagnet arranged inside a housing, wherein the electromagnet has an outer circumferential surface wound with a solenoid coil and is configured to provide a magnetic field when a power is applied to the solenoid coil, a Magnetorheological Elastomer (MRE) disposed on an upper portion of the electromagnet, wherein the MRE is configured to change from an initial soft state to a relatively hard state when the power is applied to the solenoid coil and configured to be pressed and to move upward when the electromagnet moves upward and a switch cover disposed on an upper portion of the housing, the switch cover configured to form a switch shape and to protrude outward when the MRE moves in an upward direction.
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公开(公告)号：US11496941B2
公开(公告)日：2022-11-08
申请号：US17171003
申请日：2021-02-09
Inventor： Won Tae Kim , Han Jin Kim , Young Jin Kim , Jun Hyung Kwon
Abstract: A network control method for handover in a mobile time-sensitive network (TSN) communication system is provided. The network control method includes: communicating of a user terminal within a wireless communication range of a first AP with an end system through the first AP; determining whether to handover to a second AP by determining communication strength between the user terminal and the first AP; requesting handover to a controller when the handover to the second AP is determined; reconfiguring a TSN communication operation after the handover, determining handover timing, and generating a handover command by a controller; transmitting the handover command to the first AP, the user terminal, and the second AP; and applying the reconfigured TSN communication operation to the second AP and the user terminal at the handover timing.
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公开(公告)号：US20220074468A1
公开(公告)日：2022-03-10
申请号：US17469951
申请日：2021-09-09
Applicant: NAVER LABS CORPORATION , Korea University of Technology and Education Industry-University Cooperation Foundation
Inventor： Yong Jae KIM , Seong Ho YUN , Ji Won SEO
IPC: F16H1/46
Abstract: A planetary gear actuator including a sun gear, a rotary internal gear being concentric with the sun gear, a fixed internal gear being concentric with the sun gear, compound planetary gears, and a carrier connected to each of the compound planetary gears so as to be rotatable relative to each of compound planetary gears may be provided, Each of the compound planetary gears may include a first planet gear engaged with the sun gear, a second planet gear at one side of the first planet gear, engaged with the rotary internal gear, and having a smaller number of teeth than the first planet gear, and a third planet gear at another side of the first planet gear, engaged with the fixed internal gear, and having a smaller number of teeth than the first planet gear. One compound planetary gear may overlap another compound planetary gear in a thickness direction.
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公开(公告)号：US20210370530A1
公开(公告)日：2021-12-02
申请号：US17404396
申请日：2021-08-17
Applicant: Korea University of Technology and Education Industry-University Cooperation Foundation , NAVER LABS CORPORATION
Inventor： Yong Jae KIM , Seong Ho YUN
Abstract: A gravity compensation assembly including a main frame having one side connected to a weight body to be supported, and the other side where an inner rotation portion and an outer rotation portion spaced apart from each other and having rotation axis in an x-axis direction are coupled, an auxiliary frame having one side rotatably connected to the inner rotation portion of the main frame, and the other side where an auxiliary rotation portion having a rotation axis in the x-axis direction is coupled, and an elastic force providing having one side rotatably connected to the outer rotation portion of the main frame, and the other side coupled to the auxiliary rotation portion of the auxiliary frame, and configured to perform load compensation by an elastic force when a center of gravity changes as a relative angle of the main frame and the auxiliary frame changes may be provided.
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公开(公告)号：US10973726B2
公开(公告)日：2021-04-13
申请号：US15871455
申请日：2018-01-15
Applicant: Samsung Electronics Co., Ltd. , Korea University of Technology and Education Industry-University Cooperation Foundation
Inventor： Byungjune Choi , Youn Baek Lee , Youngbo Shim , Yong Jae Kim
Abstract: A motion assistance apparatus including a proximal frame configured to support a proximal part of a user, a distal frame configured to support a distal part of the user, and a force transmitting member slidably connected to the proximal frame, and rotatably connected to the distal frame is provided.
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