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公开(公告)号：US20210309077A1
公开(公告)日：2021-10-07
申请号：US17088373
申请日：2020-11-03
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Taewoo LEE
Abstract: A vehicle may include: a battery charged by a charging device; an air conditioner; and a controller configured to check whether the battery is being charged, and in response to checking that the battery being charged, apply power supplied from the charging device to the air conditioner. The air conditioner may preform an air blowing operation to execute an after-blow function using the applied power.
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Patent Agency Ranking
公开(公告)号：US20190023150A1
公开(公告)日：2019-01-24
申请号：US15793863
申请日：2017-10-25
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： KyuBeom KO , Seungmyun CHUNG , Jincheol SHIN , Chae Mo YANG , Taewoo LEE , Deok Keun SHIN , Jaeseok YOU
Abstract: Disclosed are a vehicle and method for managing a battery for vehicle. The vehicle includes a battery configured to be charged and discharged while connected to a charger; and a controller configured to charge the battery by distributing charging current for the battery with the foremost priority if the charging current for the battery is smaller than consumption current, and distribute the consumption current after a state of charge (SoC) of the battery reaches a target charging level.
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公开(公告)号：US20240198814A1
公开(公告)日：2024-06-20
申请号：US18386501
申请日：2023-11-02
Applicant: Hyundai Motor Company , Kia Corporation , HYUNDAI WIA CORPORATION
Inventor： Taewoo LEE , Jeong Won SONG , Sung Keun LIM , JunSeok PARK , Jong Chan LEE , Heon KANG
IPC: B60L15/20
CPC classification number: B60L15/2018 , B60L15/2054 , B60L2240/507
Abstract: An apparatus for controlling an electric vehicle includes a drive motor configured to generate power required for driving of the vehicle, a twin clutch including a first clutch and a second clutch and configured to adjust power supplied from the drive motor to a first drive wheel and a second drive wheel of the vehicle through the first clutch and the second clutch, and a controller configured to, in response that a vehicle stop condition is satisfied, determine a slope of the vehicle by use of an acceleration of the vehicle and to adjust a clutch torque applied to the twin clutch depending on the slope of the vehicle.
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公开(公告)号：US20230147926A1
公开(公告)日：2023-05-11
申请号：US17947936
申请日：2022-09-19
Applicant: Hyundai Motor Company , Kia Corporation , Hyundai Wia Corporation
Inventor： Taewoo LEE , Jeong Won SONG , Sung Keun LIM , JunSeok PARK , Jong Chan LEE , Heon KANG
CPC classification number: B60L15/20 , F16D48/06 , B60L2240/507 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/12 , B60L2240/14 , B60L2240/24 , B60L2240/22 , F16D2500/104 , F16D2500/1064 , F16D2500/3027 , F16D2500/3067 , F16D2500/3115 , F16D2500/3065 , B60L2240/463
Abstract: A method of controlling an electric vehicle including twin clutches includes twin clutches for the electric vehicle driven by power of a drive motor and includes determining, by a clutch controller, whether a releasing condition for releasing engagement of the twin clutches is satisfied, controlling, by the clutch controller, the twin clutches to 0 torque when the releasing condition is satisfied, controlling the drive motor to 0 rpm by a vehicle controller when a torque applied to the twin clutches is less than a predetermined torque, and controlling the drive motor to 0 torque when a speed of the drive motor is less than a predetermined speed.
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公开(公告)号：US20240218921A1
公开(公告)日：2024-07-04
申请号：US18388754
申请日：2023-11-10
Applicant: Hyundai Motor Company , Kia Corporation , Hyundai Wia Corporation
Inventor： Taewoo LEE , Jeong Won Song , Sung Keun Lim , JunSeok Park , Yeong Taek Lee , Won Hee Hong , Ji Seung Ryu
CPC classification number: F16H48/19 , B60K17/165 , F16H48/22 , F16H48/34
Abstract: A driving torque distribution apparatus has a rapid response speed by applying a ball ramp device including a ball which is rolling-supported between a worm wheel rotated by a worm gear and a cam ring fixed in a rotation direction, and configured to generate an axial directional pressurizing force in conjunction with the rotation of the worm wheel, as first and second operation units to control first and second clutch units, and is configured so that an axial directional load due to pressurizing forces of the first and second operation units is canceled within each drum by a snap ring and a spacer fixed to internal and external sides of each drum of the first and second clutch units, preventing an interface between axial directional loads acting on the first and second clutch units.
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公开(公告)号：US20240059157A1
公开(公告)日：2024-02-22
申请号：US18200343
申请日：2023-05-22
Applicant: Hyundai Motor Company , Kia Corporation , HYUNDAI WIA CORPORATION
Inventor： Taewoo LEE , Jeong Won SONG , Woocheol CHO , Joonhee LEE , Kyunghan MIN , Sung Keun LIM , JunSeok PARK , Jong Chan LEE , Heon KANG
CPC classification number: B60L15/2036 , B60L15/2009 , B60L7/18 , B60L2250/26 , B60L2240/24 , B60L2240/507 , B60L2240/12
Abstract: A control apparatus of an electric vehicle includes a twin clutch including a first clutch and a second clutch and configured to adjust power transmission from a drive motor to a first rear wheel and a second rear wheel of the vehicle through the first clutch corresponding to the first rear wheel and the second clutch corresponding to the second rear wheel, a vehicle controller electrically connected to the drive motor and configured to, when an entering condition for entering an oversteer mode is satisfied, determine an initial regenerative braking torque for entering the oversteer mode, determine a target slip ratio of the first and second rear wheels, and control the regenerative braking torque of the drive motor to follow the target slip ratio, and a clutch controller electrically connected to the twin clutch and configured to adjust clutch torques of the first clutch and the second clutch of the twin clutch so that slip ratios of the first and second rear wheels are synchronized.
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