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公开(公告)号：US20240313682A1
公开(公告)日：2024-09-19
申请号：US18369405
申请日：2023-09-18
发明人： Sung Do Kim , Joo Yeon Kim , Min Su Kang , Chang Seok You
CPC分类号： H02P21/26 , H02P21/18 , H02P21/22 , H02P27/085
摘要： A motor driving apparatus includes a motor an inverter driving the motor based on a switching signal, and a controller. The controller determines a current position estimated value of the motor by applying a zero-voltage vector pulse to the switching signal when entering the driving control of the motor, determines whether the motor is in a stop state according to an amount of change in the current position estimated value, and performs a pulse width modulation control by adjusting a duty ratio of the switching signal when the motor is determined to be in the stop state.
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公开(公告)号：US20240312029A1
公开(公告)日：2024-09-19
申请号：US18532558
申请日：2023-12-07
发明人： En Sun Lee , Hyun Ju Kim
CPC分类号： G06T7/251 , G01S17/89 , G06T2207/10028
摘要： There is provided an object tracking apparatus comprising a light detection and ranging (lidar) sensor, one or more processors, and memory storing instructions. The object tracking apparatus receives lidar data from the lidar sensor and track an object using the received lidar data, determine, based on a predetermined criterion and information about the object, at least one of: a first score indicating a likelihood that the object is moving, or a second score indicating a likelihood that the object is stationary, output a comparison result value of a comparison between the first score and the second score, and determine, based on the comparison result value, whether the object is moving or stationary.
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公开(公告)号：US20240309691A1
公开(公告)日：2024-09-19
申请号：US18370676
申请日：2023-09-20
发明人： Jaeseung LEE , Jinsu JANG , Taeyong JEON
CPC分类号： E05D15/48 , B60J5/0477 , B60J5/0497 , B60J5/062 , E05C9/00 , E05D15/1047 , E05D2015/485 , E05Y2201/684 , E05Y2201/688 , E05Y2900/516 , E05Y2900/531
摘要： A swing and sliding door device for a vehicle is provided at a lateral side of a chassis cab of a vehicle to selectively swing or slide and configured to open or close an opening formed in the chassis cab and includes doors hingedly and rotatably connected to cab frames, respectively, provided on a first side portion and a second side portion of the chassis cab, the doors being connected to be slidable in a longitudinal direction of the vehicle along sliding rails provided on at least one of upper and lower portions of the chassis cab so that the doors overlap each other, in which a door frame is provided at a position corresponding to the cab frame and configured to be coupled to or decoupled from an end portion of the door, and in which a door arm sliding assembly is provided on the upper or lower portion of the chassis cab and configured to be coupled to or decoupled from at least one of the doors, the door arm sliding assembly being slidable along the sliding rail.
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公开(公告)号：US20240308517A1
公开(公告)日：2024-09-19
申请号：US18238401
申请日：2023-08-25
发明人： Dong-Jun Shin , Tae-Hyeong Kim
CPC分类号： B60W30/18127 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/188 , B60W20/14 , B60W2510/244 , B60W2540/12 , B60W2710/021 , B60W2710/0627 , B60W2710/0666 , B60W2710/083
摘要： In a method of controlling charging by a motor to improving fuel efficiency of a hybrid vehicle, at least one of turning-on of an engine, turning-off thereof, engagement of an engine clutch, disengagement thereof, performing of charging by P0 and P1 motors, and non-performing of charging by the P0 and P1 motors are selectively combined. In addition to regenerative braking energy recovered by the third motor, regenerative braking energy is recovered by a P0 motor, P1 motor, and a combination of the P0 and P1 motors according to a level of deceleration of the hybrid vehicle that varies with braking power and braking time, and an energy storage system is charged with the recovered regenerative braking energy. Control of charging by each of the P2, P0, and P1 motors is optimized as variable control on a per-deceleration level basis that varies with a level of a power required for braking.
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公开(公告)号：USD1042292S1
公开(公告)日：2024-09-17
申请号：US29888823
申请日：2023-04-05
设计人： Jae-Sung Jung , Hyun-Doo Lee
摘要： FIG. 1 is a perspective view of the subject design as viewed from the front;
FIG. 2 is a front elevation view of the subject design;
FIG. 3 is a rear elevation view of the subject design;
FIG. 4 is a left side elevation view of the subject design;
FIG. 5 is a right side elevation view of the subject design;
FIG. 6 is a top plan view of the subject design; and,
FIG. 7 is a bottom plan view of the subject design.-
86.发明授权公开(公告)号：US12093031B2
公开(公告)日：2024-09-17
申请号：US17545807
申请日：2021-12-08
发明人： Jung Eun Choi , Jae Pil Hwang , Wan Jae Lee
CPC分类号： G05D1/0011 , G01C21/3415 , G01C21/367 , G05D1/0214
摘要： An autonomous vehicle may include an autonomous driving control apparatus having a processor that transmits vehicle data and a vehicle path for remote control of the autonomous vehicle to a control system when the remote control of the autonomous vehicle is required, and performs following and control based on adjusted path information when receiving the adjusted path information from the control system.
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公开(公告)号：US12092265B2
公开(公告)日：2024-09-17
申请号：US17559012
申请日：2021-12-22
发明人： Myeong Nam Woo
CPC分类号： F17C13/08 , F17C13/025 , F17C2205/0107 , F17C2205/0184 , F17C2250/043 , F17C2250/0469 , F17C2250/0694 , F17C2250/072 , F17C2260/018
摘要： Disclosed is an apparatus for controlling a pressure vessel including a clamp that surrounds an outer peripheral surface of the pressure vessel fixed to a subject target, a driver that provides a driving force for adjusting a fastening force of the clamp according to an internal pressure of the pressure vessel, and a controller that performs a control such that rotation of the driver is prevented during an abnormal operation of the driver.
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公开(公告)号：US12091100B2
公开(公告)日：2024-09-17
申请号：US17859687
申请日：2022-07-07
发明人： Tae-Hyung Kim , Hak-Lim Kim , Ji-Won Seo , Jung-Joong Lee , Jin-Woo Kim , Jung-Hoon Gil , Jong-Ho Jung , Sung-Sue Im
CPC分类号： B62D37/02 , B60R19/00 , B62D35/005 , B62D35/02 , B60R2019/002
摘要： According to a link mechanism type variable wheel deflector applied to a vehicle, a deflector coupled to a cover plate using a hinge boss as a rotation center can be operated using traveling resistant wind as a driving source, a piston receiving the linear movement of a link shaft by a moment arm rotated with the deflector can unfold the deflector while compressing an elastic member, and an elastic restoring force of the elastic member can be applied to the piston to return the link shaft and the moment arm to fold the deflector, thereby strengthening the repeated durability of the elastic member compared to the rotating motion of the spring, and in particular, the rotating motion and the linear motion can be implemented by the link motion mechanism apparatus connected to the deflector, thereby implementing the high durability performance with the low-cost mechanical structure.
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公开(公告)号：US12090947B2
公开(公告)日：2024-09-17
申请号：US18346606
申请日：2023-07-03
发明人： Sung Hoon Kim , Dong Gil Lee , Sang Won Hwangbo , Jiwoon Song
IPC分类号： B60R21/233 , B60R21/207 , B60R21/231
CPC分类号： B60R21/233 , B60R21/207 , B60R21/23138 , B60R2021/23146 , B60R2021/23316
摘要： An embodiment air bag device includes a first chamber, wherein in a deployed state, the first chamber surrounds a first portion and a front portion of a seat with a frontal surrounding portion of the first chamber expanding toward a second portion, a second chamber, wherein in the deployed state, the second chamber surrounds the second portion and the front portion of the seat with a frontal surrounding portion of the second chamber expanding toward the first portion and overlaps with the first chamber behind the first chamber, and a first fastener provided at a portion where the first chamber and the second chamber overlap with each other and fastening the first chamber and the second chamber to each other.
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公开(公告)号：US12090942B2
公开(公告)日：2024-09-17
申请号：US17389955
申请日：2021-07-30
发明人： So Jeong Kim
IPC分类号： B60R21/015 , B60R21/01 , B62K17/00 , G06Q10/02 , G06Q50/40
CPC分类号： B60R21/01526 , B62K17/00 , G06Q10/02 , G06Q50/40 , B60R2021/01252 , B62K2202/00
摘要： A personal mobility device configured for preventing a plurality of occupants from riding therein and a method of controlling stability therefor, may include a sensor unit including a plurality of sensors configured to detect a current boarding weight on the personal mobility apparatus, a pressure applied to a deck, and a driving speed, a communication unit configured to transmit and receive data to or from a communication terminal device of a user, and a controller configured to analyze information on a weight of the user, provided from the communication unit, and sensing information provided from the sensor unit, to determine whether a plurality of occupants rides in the personal mobility device, and to control an operation of the driving unit, preventing an accident when a plurality of occupants rides therein.
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