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公开(公告)号：US20230027706A1
公开(公告)日：2023-01-26
申请号：US17675574
申请日：2022-02-18
发明人： Hyung Jin Kim , Sung Ki Jung , Dong Hun Lim , Yoon Kab Noh , Jong Hoon Choi , Young Jae Kim , In Yong Jung , Byung Joo Kim
IPC分类号： B60G17/0165
摘要： A vehicle suspension control apparatus includes a mode determination device that determines a suspension control mode corresponding to an identified front road surface, in response to the front road surface of a vehicle being identified, a suspension control amount calculation device that calculates an amount of suspension control for passing through the identified front road surface, based on the determined suspension control mode, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
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公开(公告)号：US20230013516A1
公开(公告)日：2023-01-19
申请号：US17668150
申请日：2022-02-09
发明人： Hyung Jin Kim , Byung Joo Kim , Jong Hoon Choi , Young Jae Kim , In Yong Jung , Yoon Kab Noh
IPC分类号： B60G17/0165 , B60G17/019
摘要： A vehicle suspension control apparatus includes a mode determination device that determines a mode of a shock absorber for a vehicle, corresponding to an identified speed bump, when the speed bump is identified in front of the vehicle, a suspension control amount calculation device that calculates an amount of suspension control for passing over the speed bump, based on the determined mode of the shock absorber, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
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公开(公告)号：US11654739B2
公开(公告)日：2023-05-23
申请号：US17668150
申请日：2022-02-09
发明人： Hyung Jin Kim , Byung Joo Kim , Jong Hoon Choi , Young Jae Kim , In Yong Jung , Yoon Kab Noh
IPC分类号： B60G17/0165 , B60G17/019
CPC分类号： B60G17/0165 , B60G17/019 , B60G2400/0532 , B60G2400/102 , B60G2500/10 , B60G2600/14 , B60G2600/172 , B60G2800/91
摘要： A vehicle suspension control apparatus includes a mode determination device that determines a mode of a shock absorber for a vehicle, corresponding to an identified speed bump, when the speed bump is identified in front of the vehicle, a suspension control amount calculation device that calculates an amount of suspension control for passing over the speed bump, based on the determined mode of the shock absorber, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
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公开(公告)号：US20160347351A1
公开(公告)日：2016-12-01
申请号：US14952633
申请日：2015-11-25
发明人： Yoon Kab Noh , Jong Ho Lee , Yang Soo Noh , Min Woo Han
IPC分类号： B62D5/00 , B60W40/114 , B62D15/02
CPC分类号： B60W40/114 , B60W50/029 , B60W2510/202 , B60W2520/10 , B62D1/286 , B62D5/0481 , B62D15/021
摘要： Disclosed are a control system and a control method for fail safety of a motor driven power steering (MDPS). The system may include a straight motion/turning determination module for determining whether a vehicle is in a straight motion or turning based on a steering angle of a steering wheel, a steering torque of the steering wheel and a vehicle speed of the vehicle, a fail determination module for determining whether an MDPS fail occurs based on a steering torque of a driver and a motor torque of the MDPS if the vehicle is in the straight motion, a fail type determination module for determining a type of the MDPS fail using a yaw rate change rate if the MDPS fail occurs, and a yaw rate change rate detection module for inputting the yaw rate change rate to the fail type determination module.
摘要翻译： 公开了一种用于电动机动力转向（MDPS）的故障安全的控制系统和控制方法。 该系统可以包括用于基于方向盘的转向角，方向盘的转向扭矩和车辆的车速来确定车辆是直线运动还是转弯的直线运动/转弯判定模块，故障 确定模块，用于基于驾驶员的转向扭矩和所述车辆处于直线运动时的所述MDPS的电动机转矩来确定是否发生MDPS故障;用于使用偏航率确定所述MDPS的类型失败的故障类型确定模块 如果MDPS发生故障则改变速率;以及横摆率变化率检测模块，用于向失效类型确定模块输入偏航率变化率。
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公开(公告)号：US12054025B2
公开(公告)日：2024-08-06
申请号：US17313186
申请日：2021-05-06
发明人： Hyung Jin Kim , Young Jae Kim , Yoon Kab Noh , Jong Hoon Choi , In Yong Jung , Byung Joo Kim
IPC分类号： B60G17/0165
CPC分类号： B60G17/0165 , B60G2400/821 , B60G2400/823 , B60G2400/847 , B60G2500/10
摘要： An apparatus for controlling a suspension of a vehicle includes: an illuminance sensor that measures illuminance outside the vehicle, a camera that takes an image of a road surface ahead the vehicle, and a controller that recognizes an obstacle located on the road surface based on the image of the road surface ahead the vehicle, determines a type of the obstacle depending on the measured illuminance outside the vehicle, and controls a damping force of the suspension based on control information corresponding to the type of the obstacle when the vehicle passes over the obstacle.
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公开(公告)号：US11820189B2
公开(公告)日：2023-11-21
申请号：US17675574
申请日：2022-02-18
发明人： Hyung Jin Kim , Sung Ki Jung , Dong Hun Lim , Yoon Kab Noh , Jong Hoon Choi , Young Jae Kim , In Yong Jung , Byung Joo Kim
IPC分类号： B60G17/016 , B60G17/0165
CPC分类号： B60G17/0165 , B60G2400/204 , B60G2400/823
摘要： A vehicle suspension control apparatus includes a mode determination device that determines a suspension control mode corresponding to an identified front road surface, in response to the front road surface of a vehicle being identified, a suspension control amount calculation device that calculates an amount of suspension control for passing through the identified front road surface, based on the determined suspension control mode, and a controller that controls a suspension of the vehicle based on the calculated amount of suspension control.
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公开(公告)号：US20220105773A1
公开(公告)日：2022-04-07
申请号：US17313201
申请日：2021-05-06
发明人： Hyung Jin KIM , Young Jae Kim , Yoon Kab Noh , Jong Hoon Choi , In Yong Jung , Byung Joo Kim
IPC分类号： B60G17/0165 , B60G17/018
摘要： An apparatus for controlling a suspension of a vehicle to improve high-speed driving stability of the vehicle includes: a sensor that obtains information about a road surface ahead the vehicle during travel of the vehicle; and a controller that derives a height value of the road surface from the information about the road surface, determines a state of the road surface based on a differential value of the derived height value, predicts vehicle behavior corresponding to the determined state of the road surface, and controls a damping force of the suspension based on the predicted vehicle behavior.
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公开(公告)号：US09865100B2
公开(公告)日：2018-01-09
申请号：US14958633
申请日：2015-12-03
发明人： Yoon Kab Noh , Jong Ho Lee , Yang Soo Noh , Min Woo Han
CPC分类号： G07C5/0808 , B62D5/0481 , B62D6/003 , G07C5/02
摘要： A failure detection apparatus and method of the MDPS may include a configuration that determines a failure of the MDPS in accordance with a vehicle speed, a steering torque, steering angle, a motor torque, and an estimated yaw rate, and when it is determined that the MDPS breaks down, additionally determines the type of failure.
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公开(公告)号：US09669841B2
公开(公告)日：2017-06-06
申请号：US14952633
申请日：2015-11-25
发明人： Yoon Kab Noh , Jong Ho Lee , Yang Soo Noh , Min Woo Han
IPC分类号： B60W40/114 , B62D15/02 , B62D5/04 , B62D1/28
CPC分类号： B60W40/114 , B60W50/029 , B60W2510/202 , B60W2520/10 , B62D1/286 , B62D5/0481 , B62D15/021
摘要： Disclosed are a control system and a control method for fail safety of a motor driven power steering (MDPS). The system may include a straight motion/turning determination module for determining whether a vehicle is in a straight motion or turning based on a steering angle of a steering wheel, a steering torque of the steering wheel and a vehicle speed of the vehicle, a fail determination module for determining whether an MDPS fail occurs based on a steering torque of a driver and a motor torque of the MDPS if the vehicle is in the straight motion, a fail type determination module for determining a type of the MDPS fail using a yaw rate change rate if the MDPS fail occurs, and a yaw rate change rate detection module for inputting the yaw rate change rate to the fail type determination module.
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