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1. 发明申请

US20220126757A1 VEHICULAR LUGGAGE TRAY APPARATUS 有权
公开(公告)号：US20220126757A1
公开(公告)日：2022-04-28
申请号：US17319509
申请日：2021-05-13
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , DAEJOO PRECISION INDUSTRIAL
发明人： Kyoung Ho Lee , Seung Soo Ryu , Jae Yong Lee , Kwang Ok Jeon , Tae Woo Kim , Dong Ju Kim , Kyoung Jun Jin
IPC分类号： B60R7/04
摘要： A vehicular luggage tray apparatus is capable of receiving and storing goods in a main tray and a sub tray, and of receiving and storing the main tray and the sub tray in an unused space in a side wall of a luggage room of a vehicle.

2. 发明授权

US11577657B2 Vehicular luggage tray apparatus 有权
公开(公告)号：US11577657B2
公开(公告)日：2023-02-14
申请号：US17319509
申请日：2021-05-13
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION , DAEJOO PRECISION INDUSTRIAL
发明人： Kyoung Ho Lee , Seung Soo Ryu , Jae Yong Lee , Kwang Ok Jeon , Tae Woo Kim , Dong Ju Kim , Kyoung Jun Jin
IPC分类号： B60R7/04
摘要： A vehicular luggage tray apparatus is capable of receiving and storing goods in a main tray and a sub tray, and of receiving and storing the main tray and the sub tray in an unused space in a side wall of a luggage room of a vehicle.

3. 发明申请

US20230063049A1 FUEL CELL POWER GENERATION SYSTEM AND CONTROL METHOD THEREOF 有权
公开(公告)号：US20230063049A1
公开(公告)日：2023-03-02
申请号：US17853383
申请日：2022-06-29
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Tae Woo Kim
IPC分类号： H01M8/04858 , H01M16/00 , H02J7/00
摘要： A fuel cell power generation system that is mounted in a vehicle so as to be moved to a place that needs power is provided. The fuel cell power generation system and a control method thereof are capable of supplying stable voltage to a DC-AC power converter and/or an electric vehicle charger. It is possible to maintain constant voltage of electricity that is supplied to the DC-AC power converter and the electric vehicle charger using a battery capable of outputting DC voltage higher than output voltage of a fuel cell and to perform control such that a low current density period is avoided while voltage of the fuel cell is monitored, whereby durability is improved.

4. 发明申请

US20220305956A1 SYSTEM AND METHOD FOR CONTROLLING LOW VOLTAGE DC CONVERTER OF FUEL CELL VEHICLE 有权
公开(公告)号：US20220305956A1
公开(公告)日：2022-09-29
申请号：US17410373
申请日：2021-08-24
申请人： Hyundai Motor Company , Kia Corporation
发明人： Sang Kyu Lee , Tae Woo Kim , Se La Lim , Won Seok Jin
IPC分类号： B60L58/40 , B60L50/75
摘要： A system and method are arranged to control a low voltage DC converter of a fuel cell vehicle, in which, although a CAN communication timeout where the low voltage DC converter does not receive an off command from a vehicle control unit or a CAN communication failure occurs, when an output current of the low voltage DC converter is lowered by at least a predetermined value, the low voltage DC converter is turned off by itself by determining that a post-treatment operation of a fuel cell system is completed, and after the low voltage DC converter is turned off, a relay of a high voltage battery is opened, thereby preventing the relay of the high voltage battery from fusing.

5. 发明授权

US11866086B2 Foldable steering wheel 有权
公开(公告)号：US11866086B2
公开(公告)日：2024-01-09
申请号：US17967553
申请日：2022-10-17
申请人： Hyundai Motor Company , Kia Corporation , Joyson Safety Systems Korea Co., Ltd.
发明人： Kyeong Boo Roh , Beom Jung Kim , Yu Ji Son , Byung Woo Noh , Yong Sun Kim , Seung Min Kim , Sung Woo Chang , Sung Jin Hong , Tae Woo Kim
IPC分类号： B62D1/10 , B60R21/20 , B62D1/18 , B60R21/203 , B62D1/183
CPC分类号： B62D1/10 , B60R21/203 , B62D1/183
摘要： A foldable steering wheel is configured to be folded or unfolded due to linear movement and rotating movement of the steering wheel to secure an available space in a driver's seat, and the foldable steering wheel includes an armature body connected to a column, the steering wheel coupled to the armature body, configured to be linearly moved in a radial direction with respect to a steering shaft of the column, and configured to be rotatably moved on a rotation shaft which is unparallel to the steering shaft, and a moving device engaged to the steering wheel and configured to generate a linear movement path and a rotating movement path of the steering wheel to move the steering wheel with respect to the armature body.

6. 发明公开

US20240092187A1 DC-DC CONVERTER, A VEHICLE INCLUDING THE CONVERTER, AND A CONTROLLING METHOD THEREOF 审中-公开
公开(公告)号：US20240092187A1
公开(公告)日：2024-03-21
申请号：US18219780
申请日：2023-07-10
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Kyu Won Jeong , Mun Soo Chung , Jae Hun Jeong , Beom Sik Kim , Tae Woo Kim
IPC分类号： B60L50/51 , B60L58/31 , H02M1/00 , H02M3/157 , H02M3/158
CPC分类号： B60L50/51 , B60L58/31 , H02M1/007 , H02M3/157 , H02M3/158 , B60L2210/10 , B60L2210/42
摘要： A direct current to direct current (DC-DC) converter, a vehicle including the converter, and a controlling method thereof are proposed. The DC-DC converter is capable of efficiently detecting and responding to miscoupling of a connector. The DC-DC converter includes a first inlet corresponding to a first DC terminal, a transformation circuit connected to the first DC terminal and a second DC terminal while being located therebetween, and a converter controller, wherein when receiving a voltage command corresponding to the first DC terminal from an external controller, the converter controller is configured to determine whether or not a connector coupled to the first inlet is miscoupled thereto based on whether or not a voltage of the first DC terminal follows the voltage command.

7. 发明公开

US20240014414A1 FUEL CELL SYSTEM 审中-公开
公开(公告)号：US20240014414A1
公开(公告)日：2024-01-11
申请号：US18080231
申请日：2022-12-13
申请人： HYUNDAI MOTOR COMPANY , KIA CORPORATION
发明人： Jin Young Park , Hee Sung Yoon , Sang Hoon Ahn , Nam Woo Lee , Tae Woo Kim
IPC分类号： H01M8/04014 , H01M8/04089 , H01M8/22 , H01M8/2465
CPC分类号： H01M8/04014 , H01M8/04089 , H01M8/222 , H01M8/2465
摘要： A fuel cell system includes: an oxygen concentration module to produce oxygen-enriched air by separating nitrogen from air, and a first air supply line connected to the oxygen concentration module to supply air to the oxygen concentration module. The fuel cell system further includes: a heating unit provided in the first air supply line to selectively heat air by using waste heat discharged from an external heat source provided outside a fuel cell stack, a second air supply line connected to the oxygen concentration module and configured to supply air to the oxygen concentration module independently of the first air supply line, a cooling unit provided in the second air supply line and configured to selectively cool air by using outside cold energy, and a stack connection line which connects the oxygen concentration module and the fuel cell stack and supplies the oxygen-enriched air to the fuel cell stack.

8. 发明授权

US11565608B2 System and method for controlling low voltage DC converter of fuel cell vehicle 有权
公开(公告)号：US11565608B2
公开(公告)日：2023-01-31
申请号：US17410373
申请日：2021-08-24
申请人： Hyundai Motor Company , Kia Corporation
发明人： Sang Kyu Lee , Tae Woo Kim , Se La Lim , Won Seok Jin
IPC分类号： B60L58/40 , B60L50/75
摘要： A system and method are arranged to control a low voltage DC converter of a fuel cell vehicle, in which, although a CAN communication timeout where the low voltage DC converter does not receive an off command from a vehicle control unit or a CAN communication failure occurs, when an output current of the low voltage DC converter is lowered by at least a predetermined value, the low voltage DC converter is turned off by itself by determining that a post-treatment operation of a fuel cell system is completed, and after the low voltage DC converter is turned off, a relay of a high voltage battery is opened, thereby preventing the relay of the high voltage battery from fusing.

9. 发明申请

US20140163793A1 METHOD AND SYSTEM FOR CONTROLLING AN ENGINE START FOR HYBRID VEHICLE WHEN A STARTER MOTOR IS IN TROUBLE 审中-公开
标题翻译：启动电机故障时控制混合动力车的起动方法和系统
公开(公告)号：US20140163793A1
公开(公告)日：2014-06-12
申请号：US14068327
申请日：2013-10-31
申请人： Kia Motors Corporation , Hyundai Motor Company
发明人： Sang Joon Kim , Tae Woo Kim
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60K6/48 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/40 , B60W50/0225 , B60W2510/0216 , B60W2510/0241 , B60W2510/0275 , B60W2710/025 , B60W2710/0666 , B60W2710/083 , F02D2041/227 , F02N5/04 , F02N11/006 , F02N11/04 , F02N11/106 , F02N2300/2002 , Y02T10/6221 , Y02T10/6286 , Y10S903/902
摘要： Disclosed herein is a method and system for controlling an engine start when a starter motor of a hybrid vehicle is in trouble. The method of controlling an engine start for a hybrid vehicle includes: determining whether a starter motor is in trouble when an engine start is requested, slip-controlling the transmission clutch for torque of the motor and the engine and transmission torque of the transmission to become independent of one another while starting the engine by the motor when the starter motor is in trouble, controlling the motor to generate driving power needed to start the engine when the slip-control of the transmission clutch is started, and starting the engine while controlling pressure of the engine clutch so that the driving power of the motor may be transmitted to the engine.
摘要翻译：这里公开了一种当混合动力车辆的起动电动机处于故障状态时控制发动机起动的方法和系统。控制混合动力车辆的发动机起动的方法包括：在请求发动机起动时确定起动电动机是否处于故障状态，对发动机的转矩和发动机的变速器离合器进行滑动控制和变速器的变速器扭矩当启动马达处于故障状态时，通过马达启动发动机时彼此独立，当变速器离合器的滑差控制开始时，控制马达产生启动发动机所需的驱动力，并且在控制压力的同时启动发动机的发动机离合器，使得马达的驱动力可以传递到发动机。

10. 发明授权

US09327704B2 System and method for controlling engine clutch delivery torque of hybrid electric vehicle 有权
标题翻译：控制混合动力汽车发动机离合器输出扭矩的系统和方法
公开(公告)号：US09327704B2
公开(公告)日：2016-05-03
申请号：US14057928
申请日：2013-10-18
申请人： Hyundai Motor Company
发明人： Sang Joon Kim , Tae Woo Kim
IPC分类号： B60W20/00 , B60W10/02 , B60W30/188
CPC分类号： B60W10/02 , B60W20/00 , B60W20/10 , B60W20/17 , B60W20/40 , B60W30/1884 , B60W2710/026 , Y02T90/34 , Y10S903/902 , Y10T477/26
摘要： A system and method for controlling engine clutch delivery torque of a hybrid electric vehicle when the engine clutch delivery torque is learned includes: an engine clutch configured to control power transmission between an engine and a motor; an integrated starter-generator (ISG) configured to start the engine or to generate electric power by output of the engine; a transmission configured to change power applied to wheels; and a controller configured to control the engine, the motor, the integrated starter-generator, and the engine clutch in a predetermined condition and to check their states under the predetermined condition, wherein while learning the engine clutch delivery torque, the controller operates and controls the integrated starter-generator in order for the engine to maintain an idle speed when the idle speed is varied above a predetermined value.
摘要翻译：当学习发动机离合器输出扭矩时，用于控制混合动力车辆的发动机离合器输出转矩的系统和方法包括：发动机离合器，被配置为控制发动机和电动机之间的动力传递; 集成起动发电机（ISG），其配置为启动发动机或通过发动机的输出产生电力; 配置为改变施加到车轮的动力的变速器; 以及控制器，被配置为在预定条件下控制发动机，电动机，集成起动发电机和发动机离合器，并且在预定条件下检查它们的状态，其中在学习发动机离合器输出转矩的同时，控制器操作和控制集成起动发电机，以便当怠速转速高于预定值时，发动机保持怠速。

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