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1.发明公开公开(公告)号：US20240145772A1
公开(公告)日：2024-05-02
申请号：US18467433
申请日：2023-09-14
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： So Yeon Kim , Yun Sung Kim , Ga Hyeon Im , Yoon Kwang Lee , Hong Seok Min , Kyu Joon Lee , Dong Won Kim , Young Jun Lee , Hui Tae Sim , Seung Bo Hong
IPC分类号： H01M10/0562 , C01B17/22 , C01G53/00 , H01M4/38 , H01M4/505 , H01M4/525 , H01M10/0585
CPC分类号： H01M10/0562 , C01B17/22 , C01G53/50 , H01M4/382 , H01M4/505 , H01M4/525 , H01M10/0585 , H01M2004/027 , H01M2300/008
摘要： An embodiment composition for solid electrolyte membranes of all-solid-state batteries includes a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities. An embodiment method of manufacturing a solid electrolyte membrane for an all-solid-state battery includes forming a composition including a sulfide-based solid electrolyte and a cross-linking agent including two or more acrylate functionalities and cross-linking the composition.
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公开(公告)号：US11110936B2
公开(公告)日：2021-09-07
申请号：US16396533
申请日：2019-04-26
发明人： Young Jun Lee , Woul Sun Choi , Ho Sun Jang , Tae Hyung Koo
摘要： In a hybrid vehicle, a hybrid type lubrication control valve which is a solenoid valve type turned on/off by electricity is used as a lubrication system component for circulating lubricating oil to a transmission and an engine clutch. A method includes measuring, by an engine clutch pressure sensor, first engine clutch engagement pressure in an off-state of the independent type lubrication control valve and second engine clutch engagement pressure in an on-state thereof; and determining, by the TCU, whether or not the independent type lubrication control valve is stuck, on the basis of a pressure difference between the first engine clutch engagement pressure and the second engine clutch engagement pressure. The method can diagnose a stuck state of the hybrid type lubrication control valve using hydraulic pressure for operating engine clutch engagement, before starting the vehicle.
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公开(公告)号：US20190054921A1
公开(公告)日：2019-02-21
申请号：US15818620
申请日：2017-11-20
发明人： Young Jun Lee , Jung Wan CHOI
IPC分类号： B60W30/184 , B60W10/08 , B60W10/02 , B60W10/11 , B60W20/00
摘要： A method for controlling a hybrid vehicle may include detecting, in a controller, a circumstance that a vehicle is rapidly decelerated and then rapidly accelerated; confirming that a transmission clutch slipped in the controller as a result of performing the detecting; reducing a driving torque and a motor speed while minimizing a hydraulic pressure of the transmission clutch in the controller, in the case that the transmission clutch has slipped as a result of performing the confirming; determining when the transmission clutch is available for synchronization in the controller while performing the reducing; and normalizing the hydraulic pressure of the transmission clutch and the driving torque in the controller, in the case that it is determined that the transmission clutch is available for synchronization as a result of performing the determining.
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公开(公告)号：US20190013721A1
公开(公告)日：2019-01-10
申请号：US15830995
申请日：2017-12-04
发明人： Seong Yeop LIM , Hyun Jun Soh , Jeongbin Yim , Jeong Min Shin , Young Jun Lee
摘要： A power system having two motors includes: a first motor transmitting power to an output shaft of an engine or receiving power from the output shaft of the engine; a first clutch selectively connecting a first rotor of the first motor to the output shaft and mounted on a first power transmitting member that operably connects the output shaft and the first rotor of the first motor; a second motor outputting power to an input shaft of a transmission; and a second clutch selectively connecting the output shaft to a second rotor of the second motor and mounted on a second power transmitting member that operably connects the output shaft and the second rotor of the second motor.
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公开(公告)号：US11745580B2
公开(公告)日：2023-09-05
申请号：US17029492
申请日：2020-09-23
发明人： Young Jun Lee
CPC分类号： B60K11/02 , B60K6/22 , F16N17/02 , B60K6/46 , B60Y2200/92 , F16N2250/08 , F16N2270/20
摘要： The present disclosure relates to a cooling system and method of a HEV for cooling an engine clutch and a motor in a HEV, and includes an EOP for pumping oil from an oil pan, a flow regulating valve for adjusting a coolant amount supplied to an engine clutch and a motor in the EOP, and a controller that determines whether to adjust a coolant amount based on a temperature of the engine clutch and a temperature of the motor, accelerates a motor of the EOP based on at least one of an ATF temperature, an engine clutch temperature, a motor temperature, or a TMM control mode, and controls the flow regulating valve depending on a motor speed of the EOP to adjust the coolant amount supplied to from the EOP the engine clutch and the motor.
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公开(公告)号：US20190152465A9
公开(公告)日：2019-05-23
申请号：US15254362
申请日：2016-09-01
发明人： Young Jun Lee
摘要： A control method of a power train for a hybrid vehicle is provided. The method includes determining whether an engine corresponds to an optimal operating point when intervention for upshifting is demanded during an HEV driving mode and determining whether an amount of demanded intervention is equal to or less than a value adding maximum intervention torques of a drive motor and an HSG. Each intervention torque of the drive motor and the HSG is determined to adjust a whole energy-collect rate by the drive motor and the HSG to a maximum value of the amount of demanded intervention, and simultaneously, the value adding the intervention torques of the drive motor and the HSG satisfies the amount of demanded intervention.
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公开(公告)号：US10046642B2
公开(公告)日：2018-08-14
申请号：US15056742
申请日：2016-02-29
发明人： Sung Hyun Cho , Young Jun Lee
IPC分类号： G06F19/00 , B60W20/00 , B60W10/02 , B60L7/18 , B60W10/08 , B60W30/18 , F16H63/50 , B60L15/20
摘要： A control method of a dual clutch transmission for a hybrid electric vehicle includes: determining, by a transmission controller, whether a vehicle has entered a power-off down-shift state; determining, by the transmission controller, whether a transmission including a first input shaft, a second input shaft, and an output shaft has entered a torque phase, when the first determining step determines that the vehicle has entered the power-off down-shift state; calculating a compensatory torque for compensating for a change in a regenerative braking force according to a change of a gear ratio in accordance with a completion percentage of the torque phase, when it is determined that a transmission has entered the torque phase; and compensating for regenerative torque of a motor by applying the compensatory torque.
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公开(公告)号：US20170297554A1
公开(公告)日：2017-10-19
申请号：US15254362
申请日：2016-09-01
发明人： Young Jun Lee
CPC分类号： B60W10/08 , B60K6/448 , B60W10/06 , B60W20/11 , B60W20/15 , B60W30/19 , B60W2710/0666 , B60W2710/083 , Y02T10/6243 , Y02T10/6286 , Y10S903/905 , Y10S903/906
摘要： A control method of a power train for a hybrid vehicle is provided. The method includes determining whether an engine corresponds to an optimal operating point when intervention for upshifting is demanded during an HEV driving mode and determining whether an amount of demanded intervention is equal to or less than a value adding maximum intervention torques of a drive motor and an HSG. Each intervention torque of the drive motor and the HSG is determined to adjust a whole energy-collect rate by the drive motor and the HSG to a maximum value of the amount of demanded intervention, and simultaneously, the value adding the intervention torques of the drive motor and the HSG satisfies the amount of demanded intervention.
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公开(公告)号：US20210387522A1
公开(公告)日：2021-12-16
申请号：US17029492
申请日：2020-09-23
发明人： Young Jun Lee
摘要： The present disclosure relates to a cooling system and method of a HEV for cooling an engine clutch and a motor in a HEV, and includes an EOP for pumping oil from an oil pan, a flow regulating valve for adjusting a coolant amount supplied to an engine clutch and a motor in the EOP, and a controller that determines whether to adjust a coolant amount based on a temperature of the engine clutch and a temperature of the motor, accelerates a motor of the EOP based on at least one of an ATF temperature, an engine clutch temperature, a motor temperature, or a TMM control mode, and controls the flow regulating valve depending on a motor speed of the EOP to adjust the coolant amount supplied to from the EOP the engine clutch and the motor.
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公开(公告)号：US11182485B2
公开(公告)日：2021-11-23
申请号：US15825978
申请日：2017-11-29
发明人： A Ram Cho , Ho Jin Jung , Hyun Soo Ahn , Young Jun Lee , Dae Young Kim
摘要： A reprogramming method of a vehicle includes authenticating a diagnostor; receiving integrated firmware comprising a plurality of firmwares that correspond to a plurality of target controllers, respectively, from the diagnostor that is completely authenticated; authenticating the integrated firmware; encrypting and storing the plurality of firmwares included in the integrated firmware; and generating encryption keys that corresponds the plurality of target controllers, respectively apparatus. The encrypting and storing comprises encrypting and storing the plurality of firmwares to the encryption keys that correspond to the plurality of firmwares, respectively.
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