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公开(公告)号：US20240351596A1
公开(公告)日：2024-10-24
申请号：US18231920
申请日：2023-08-09
发明人： Jin Kyeom Cho , Ho Kyun Chun , Dong Hyeon Woo
IPC分类号： B60W50/08 , B60W30/18 , B60W30/182
CPC分类号： B60W50/082 , B60W30/18127 , B60W30/182 , B60W2420/403 , B60W2510/244 , B60W2510/246
摘要： A method of controlling system limit of a vehicle performing a circuit mode includes determining, by a controller, whether the vehicle arrives at a circuit and enters the circuit mode. The method also includes determining, by the controller, whether safe travel is required based on racing situation information in the circuit upon determining that the vehicle enters the circuit mode. The method additionally includes performing, by the controller, system limit release control for releasing a limit state of a vehicle system for vehicle driving upon determining that safe travel is unnecessary. The disclosed method may limit a vehicle system interlocked with a circuit mode in a vehicle capable of performing a circuit mode in which a general driver may travel on and experience a circuit using a vehicle of the driver.
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公开(公告)号：US20230211771A1
公开(公告)日：2023-07-06
申请号：US17890623
申请日：2022-08-18
发明人： Jin Kyeom Cho
CPC分类号： B60W20/17 , B60W10/06 , B60W10/08 , B60W20/40 , B60W50/14 , B60W2050/146 , B60W2540/21
摘要： The present disclosure relates to a hybrid electric vehicle in which powertrain noise may be controlled to improve the voice command recognition performance of the vehicle control system and also improve the driver’s experience with the audio guidance system, and a method for supporting audio input/output function for the same. A method of supporting audio input/output for a hybrid electric vehicle may include: determining a first condition for audio input/output function and a second condition for inside noise level; and performing a noise reduction control by inducing an engine-off state based on a current drive mode and further based on the first and the second conditions being satisfied.
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公开(公告)号：US20220379731A1
公开(公告)日：2022-12-01
申请号：US17555910
申请日：2021-12-20
摘要： An embodiment method of controlling traveling of an electrified vehicle equipped with an electric motor as a power source includes determining whether it is possible to enter a variable control function. The variable control function includes a function of variably controlling a coasting torque level using a regenerative braking force. In response to a determination that it is not possible to enter the variable control function, a cause of an inability to enter the variable control function is determined and control is performed in a manner that corresponds to a determination that it is possible to enter the variable control function or the determination of the cause of the inability to enter the variable control function in response to the determination that it is not possible to enter the variable control function.
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公开(公告)号：US20220111838A1
公开(公告)日：2022-04-14
申请号：US17501593
申请日：2021-10-14
发明人： Jin Kyeom Cho , Yeon Bok Kim , Hui Un Son , Tae Wook Park , Seong Wook Moon
摘要： An emergency braking function control method of a vehicle includes detecting an obstacle ahead of the vehicle, the vehicle being in a state of being travelable in a forward direction using power of a power source, in response to the detecting, determining a first steering angle and a second steering angle, the first steering angle being a maximum steering angle at which the vehicle collides with the obstacle and the second steering angle being a steering angle at which the vehicle turns while maintaining a minimum safe distance from the obstacle, the first and second steering angles being determined based on a distance to the obstacle, a heading of the obstacle, and an input steering angle, and determining whether to change an emergency braking function based on the input steering angle, the first steering angle, or the second steering angle.
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公开(公告)号：US20240067079A1
公开(公告)日：2024-02-29
申请号：US18500450
申请日：2023-11-02
发明人： Hui Un Son , Sang Joon Kim , Kyu Hwan Jo , Sung Bae Jeon , Sung Hoon Yu , Joo Young Kim , Jin Kyeom Cho
CPC分类号： B60Q1/441 , B60L7/18 , B60Q11/005 , B60T7/042
摘要： A brake lamp control method of a vehicle is provided. The method includes determining whether a deceleration of the vehicle based on regenerative brake through the electric motor is present in a hysteresis period between an off threshold as a reference for turning off a brake lamp and an on threshold as a reference for turning on the brake lamp. When the deceleration of the vehicle is present in the hysteresis period, the method includes determining a state of the brake lamp before the deceleration of the vehicle enters the hysteresis period. In response to determining that the brake lamp is turned on or off for a reason except for the regenerative brake before the deceleration of the vehicle enters the hysteresis period, a request for turning on the brake lamp is set or reset based on the regenerative brake in response to the determined state of the brake lamp.
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公开(公告)号：US11858501B2
公开(公告)日：2024-01-02
申请号：US17501593
申请日：2021-10-14
发明人： Jin Kyeom Cho , Yeon Bok Kim , Hui Un Son , Tae Wook Park , Seong Wook Moon
CPC分类号： B60W30/09 , B60W20/20 , B60K6/46 , B60T7/12 , B60W2520/06 , B60W2530/20 , B60W2530/201 , B60W2554/4041 , B60W2554/802 , B60W2710/18 , B60Y2200/92
摘要： An emergency braking function control method of a vehicle includes detecting an obstacle ahead of the vehicle, the vehicle being in a state of being travelable in a forward direction using power of a power source, in response to the detecting, determining a first steering angle and a second steering angle, the first steering angle being a maximum steering angle at which the vehicle collides with the obstacle and the second steering angle being a steering angle at which the vehicle turns while maintaining a minimum safe distance from the obstacle, the first and second steering angles being determined based on a distance to the obstacle, a heading of the obstacle, and an input steering angle, and determining whether to change an emergency braking function based on the input steering angle, the first steering angle, or the second steering angle.
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公开(公告)号：US20230117473A1
公开(公告)日：2023-04-20
申请号：US17894767
申请日：2022-08-24
发明人： Myung Woo Kim , Dong Hoon Lee , Jin Kyeom Cho
摘要： The present disclosure relates to an electrified vehicle capable of handling a situation where there may be an insufficient brake force during long-time braking by applying regenerative braking and to a braking compensation control method of the electric vehicle. The braking compensation control method includes determining whether a preset compensation control entry condition may be satisfied, determining a compensation brake torque for assisting in following a speed of a leading vehicle traveling ahead, and outputting the compensation brake torque through a motor when the compensation control entry condition may be satisfied.
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公开(公告)号：US20240174049A1
公开(公告)日：2024-05-30
申请号：US18178053
申请日：2023-03-03
发明人： Jin Kyeom Cho , Sang Hun Jung
CPC分类号： B60H1/00757 , G10L15/20 , G10L15/22 , G10L2015/223
摘要： An embodiment vehicle includes an air conditioning apparatus and a controller configured to determine whether output of sound guidance is scheduled or input of a voice command is started in response to an inside noise level being higher than a preset reference noise level while air conditioning control is performed through the air conditioning apparatus and, in response to a determination that the output of the sound guidance is scheduled or the input of the voice command is started, to determine air conditioning control adjustment based on an air conditioning target and an inside temperature.
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公开(公告)号：US20240140397A1
公开(公告)日：2024-05-02
申请号：US18234553
申请日：2023-08-16
发明人： Joon Young Park , Dae Ro Park , Jin Kyeom Cho , Sang Hun Jung , Jin Uk Jeong , Sung Deok Kim
CPC分类号： B60W20/40 , B60W10/02 , B60W10/06 , B60W10/08 , B60W2710/025 , B60W2710/0644 , B60W2710/081
摘要： A vehicle controlling method is for a vehicle which comprises an engine, a driving motor connected to the engine, a first clutch connected between the engine and the driving motor, a start motor connected to the engine, a transmission connected to the driving motor, and a second clutch connected between the driving motor and the transmission.
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公开(公告)号：US20240066984A1
公开(公告)日：2024-02-29
申请号：US18099040
申请日：2023-01-19
发明人： Sung Jae Oh , Hui Un Son , Seok Min Jeong , Jin Kyeom Cho
CPC分类号： B60K31/0008 , B60L15/20 , B60K2031/0016 , B60L2240/12 , B60L2240/423 , B60L2240/647
摘要： An electric vehicle and a cruise control method therefore are capable of improving ride comfort by reducing a pitch caused by a road surface deceleration factor. A method of controlling a smart cruise control function includes determining a target speed of a vehicle that is traveling when a road surface deceleration factor in front of the vehicle is detected, entering the road surface deceleration factor while traveling at a constant speed corresponding to the determined target speed, and performing pitch reduction control upon entering the road surface deceleration factor.
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