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公开(公告)号：US20240149752A1
公开(公告)日：2024-05-09
申请号：US18301498
申请日：2023-04-17
IPC分类号： B60N2/10
CPC分类号： B60N2/10
摘要： An embodiment relaxation seat for a vehicle includes a seat cushion lower frame configured to be mounted on a seat rail, a seat cushion upper frame connected to the seat cushion lower frame in a tilting-enabled manner, a seat back frame connected to the seat cushion upper frame, a locking device mounted at a predetermined position on the seat cushion upper frame, a front link hinge-connecting between the seat cushion upper frame and a front end portion of the seat cushion lower frame, a rear link hinge-connecting between the seat cushion upper frame and a rear end portion of the seat cushion lower frame, and a support bar connecting between the locking device and the front link in a manner that is movable backward and forward and configured to support the front link for rotation or fixation thereof.
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公开(公告)号：US11999291B2
公开(公告)日：2024-06-04
申请号：US18200157
申请日：2023-05-22
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , ITW EF & C Korea LLC. , HYUNDAI MOBIS CO., LTD. , YOONJIN ELECTRONICS CO., LTD
发明人： Jae Hyun An , Jun Geun Oh , Kyu Rok Kim , Byoung Wook Kim , Young Jun Kim , Goo Dong Jung , Ho Sung Kwon , Bong Seok Ko
CPC分类号： B60Q3/66 , B60Q3/70 , B60Q3/80 , B60Q9/00 , G02B6/0018 , G02B6/0068 , H05B47/115
摘要： An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.
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公开(公告)号：US20240034229A1
公开(公告)日：2024-02-01
申请号：US18200157
申请日：2023-05-22
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , ITW EF&C Korea LLC. , HYUNDAI MOBIS CO., LTD. , YOONJIN ELECTRONICS CO.,LTD
发明人： Jae Hyun An , Jun Geun Oh , Kyu Rok Kim , Byoung Wook Kim , Young Jun Kim , Goo Dong Jung , Ho Sung Kwon , Bong Seok Ko
CPC分类号： B60Q3/66 , G02B6/0068 , G02B6/0018 , B60Q3/80 , B60Q3/70 , B60Q9/00 , H05B47/115
摘要： An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.
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4.发明公开公开(公告)号：US20240136531A1
公开(公告)日：2024-04-25
申请号：US18371275
申请日：2023-09-20
申请人： Hyundai Motor Company , Kia Corporation , Research & Business Foundation Sungkyunkwan University
发明人： Seung Min Oh , Sung Ho Ban , Sang Hun Lee , Ko Eun Kim , Yoon Sung Lee , Chang Hoon Song , Hyeong Jun Choi , Jun Myoung Sheem , Jin Kyo Koo , Young Jun Kim
IPC分类号： H01M4/62 , H01M10/052
CPC分类号： H01M4/625 , H01M4/623 , H01M10/052
摘要： A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive material and a binder to each other. A method of preparing the conductive composite material comprises ionizing carbon-based particles in a predetermined polarity, ionizing PTFE particles in a polarity different from that of the carbon-based particles, and chemically bonding the ionized carbon-based particles and the ionized PTFE particles, which are ionized in different polarities, to each other.
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5.发明公开公开(公告)号：US20240234735A9
公开(公告)日：2024-07-11
申请号：US18371275
申请日：2023-09-21
申请人： Hyundai Motor Company , Kia Corporation , Research & Business Foundation Sungkyunkwan University
发明人： Seung Min Oh , Sung Ho Ban , Sang Hun Lee , Ko Eun Kim , Yoon Sung Lee , Chang Hoon Song , Hyeong Jun Choi , Jun Myoung Sheem , Jin Kyo Koo , Young Jun Kim
IPC分类号： H01M4/62 , H01M10/052
CPC分类号： H01M4/625 , H01M4/623 , H01M10/052
摘要： A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive material and a binder to each other. A method of preparing the conductive composite material comprises ionizing carbon-based particles in a predetermined polarity, ionizing PTFE particles in a polarity different from that of the carbon-based particles, and chemically bonding the ionized carbon-based particles and the ionized PTFE particles, which are ionized in different polarities, to each other.
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公开(公告)号：US20220144059A1
公开(公告)日：2022-05-12
申请号：US17377681
申请日：2021-07-16
发明人： Seung Won An , Young Jun Kim , Jong Jin Choi
摘要： A vehicle body having a high voltage battery may include a load path formed by a reinforcing frame provided between a vehicle body frame and a battery frame and the battery frame may be installed on the vehicle body frame via the reinforcing frame, improving the robustness and collision rigidity of the battery frame.
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公开(公告)号：US20210316592A1
公开(公告)日：2021-10-14
申请号：US17193419
申请日：2021-03-05
发明人： Jung Ha Park , Deok Hyun Lim , Young Jun Kim
摘要： Disclosed herein is a piping system for an air conditioner, in which a refrigerant pipe being an air conditioning piping of a vehicle and a flange member are each made of a plastic material, and the refrigerant pipe and the flange member can be connected by laser fusing. That is, the present disclosure provides the piping system for an air conditioner, in which the refrigerant pipe and the flange member are each made of a plastic material having a vibration insulation effect and are connected by laser fusing which can prevent damage so that an effect of weight reduction and vibration insulation can be provided and a pressure loss of a refrigerant fluid can be minimized by maintaining a diameter of the refrigerant pipe to be constant with respect to an overall length of the refrigerant pipe.
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公开(公告)号：US10086678B2
公开(公告)日：2018-10-02
申请号：US15166522
申请日：2016-05-27
发明人： Tae Hun Jung , Young Jun Kim , Jeong Sik Seo , Jaeyeon Moon , Hyuck Yong Kwon
摘要： A method and an apparatus for controlling a compressor are provided. The method includes measuring a vehicle speed, an engine speed, a position value of an accelerator pedal, and an external air temperature and comparing the vehicle speed with a predetermined speed. A basic operation rate of the compressor is then determined based on the engine speed and the position value of the accelerator pedal when the vehicle speed is equal to or less than the predetermined speed. A final operation rate of the compressor is determined based on the external air temperature and the determined basic operation rate and the compressor is operated based on the determined final operation rate.
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公开(公告)号：US20140375239A1
公开(公告)日：2014-12-25
申请号：US14050682
申请日：2013-10-10
发明人： Young Jun Kim , Seong Yeop Lim , Gu Bae Kang , Jeongwon Rho
IPC分类号： H02P6/10
摘要： A motor control system and method are provided for a vehicle that reduces torque ripples due to motor system characteristics while the vehicle is running at ultra-low speed in an electric vehicle running mode. The system includes a current command generator that generates a current command based on a torque command, a motor speed, and a reference voltage. A current controller generates a voltage command based on the current command. A coordinate transformer transforms the voltage command into a 3-phase voltage command by a coordinate transformation and a PWM (pulse width modulation) signal generator generates a switch signal based on the 3-phase voltage command. A PWM inverter generates a 3-phase driving current to drive a motor based on the switch signal and a current control ripple compensator applies a reverse phase harmonic wave to the current controller to reduce a harmonic wave caused by errors generated from the current controller.
摘要翻译： 为车辆提供电动机控制系统和方法，该车辆在车辆在电动车辆行驶模式下以超低速行驶时减少由于电动机系统特性而产生的转矩波动。 该系统包括基于转矩指令，电动机速度和参考电压产生电流指令的电流指令发生器。 电流控制器根据电流指令产生电压指令。 坐标变换器通过坐标变换将电压指令变换为三相电压指令，PWM（脉宽调制）信号发生器根据三相电压指令生成开关信号。 PWM逆变器根据开关信号产生三相驱动电流驱动电动机，电流控制纹波补偿器向电流控制器施加反相谐波，以减少由电流控制器产生的误差引起的谐波。
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公开(公告)号：US09584058B2
公开(公告)日：2017-02-28
申请号：US14467659
申请日：2014-08-25
发明人： Young Jun Kim , Jeong Min Shin
CPC分类号： H02P23/14 , G01K13/08 , H02P23/0077
摘要： A system and method are provided for estimating temperature of a rotor of a motor configured to calculate temperature of the rotor using an actual measured data-based thermal model (thermal impedance model) and an energy loss model, and to estimate temperature of the rotor using the calculated temperature variation of the rotor. The method includes calculating, by a controller, an energy loss of the motor using driving conditions of the motor. The controller is also configured to calculate a temperature variation of the rotor in a predetermined reference temperature using the calculated energy loss and thermal resistances of the rotor and a stator of the motor. Further, the controller is configured to estimate a rotor temperature in the predetermined reference temperature using the temperature variation of the rotor.
摘要翻译： 提供一种用于估计用于使用实际测量的基于数据的热模型（热阻抗模型）和能量损耗模型来计算转子的温度的电动机的转子的温度的系统和方法，并且使用 计算出转子的温度变化。 该方法包括使用电动机的驱动条件由控制器计算电动机的能量损失。 控制器还被配置为使用计算出的转子和电动机的定子的能量损失和热阻来计算预定参考温度下的转子的温度变化。 此外，控制器被配置为使用转子的温度变化来估计在预定参考温度中的转子温度。
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