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公开(公告)号：US12065008B2
公开(公告)日：2024-08-20
申请号：US17579791
申请日：2022-01-20
发明人： Steven Thompson , Tom Sawarynski , Adam Busack , Jason Michener , Matthew Titus
IPC分类号： B60G17/018 , B60G17/016 , B60G17/0165 , B60W10/06 , B60W10/184 , B60W10/22 , B60W30/02
CPC分类号： B60G17/018 , B60G17/0162 , B60G17/0165 , B60W10/22 , B60W30/02 , B60G2400/102 , B60G2400/204 , B60G2400/252 , B60G2400/41 , B60G2500/10 , B60G2800/94 , B60W10/06 , B60W10/184
摘要： A suspension control system for a vehicle may include a plurality of adjustable dampers associated with suspension of respective ones of a plurality of wheels of the vehicle, a controller operably coupled to the adjustable dampers to selectively adjust a damping force of one or more of the adjustable dampers responsive to an activation signal, and a driver interface disposed at a steering wheel assembly of the vehicle. The driver interface may be actuated by a driver of the vehicle to apply the activation signal while the driver interface is actuated.
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公开(公告)号：US12060056B2
公开(公告)日：2024-08-13
申请号：US18358636
申请日：2023-07-25
申请人： ClearMotion, Inc.
CPC分类号： B60W30/02 , B60G17/0195 , B60G17/02 , B60W10/20 , B60W10/22 , B60W50/14 , B60G2400/39 , B60G2500/30 , B60G2800/222 , B60G2800/92 , B60G2800/922 , B60W2420/408 , B60W2510/18 , B60W2520/10 , B60W2520/26 , B60W2540/12 , B60W2710/22 , B60W2720/26
摘要： In some embodiments, a rapid-response active suspension system controls suspension force and position for improving vehicle safety and drivability. The system may interface with various sensors that detect safety critical vehicle states and adjust the suspension of each wheel to improve safety. Pre-crash and collision sensors may notify the active suspension controller of a collision and the stance may be adjusted to improve occupant safety during an impact while maintaining active control of the wheels. Wheel forces may also be controlled to improve the effectiveness of vehicle safety systems such as ABS and ESP in order to improve traction. Also, bi-directional information may be communicated between the active suspension system and other vehicle safety systems such that each system may respond to information provided to the other.
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3.发明公开公开(公告)号：US20240262355A1
公开(公告)日：2024-08-08
申请号：US18572213
申请日：2023-03-15
申请人： JIANGSU UNIVERSITY
发明人： Ruochen WANG , Wei LIU , Renkai DING , Yu JIANG , Xiangpeng MENG , Zeyu SUN , Dong SUN
IPC分类号： B60W30/14 , B60W10/22 , B60W40/105 , B60W50/00 , B60W50/06
CPC分类号： B60W30/143 , B60W10/22 , B60W40/105 , B60W50/06 , B60W2050/0014 , B60W2510/22 , B60W2552/00 , B60W2720/103
摘要： A cooperative control module, an adaptive cruise system and a control method thereof, and a vehicle are provided. The adaptive cruise system comprises a vehicle sensor module, a driving environment intelligent sensing module, a vehicle state response estimation module, an adaptive cruise and controllable suspension cooperative control module, and a power control module. The control method of adaptive cruise is optional, one is according to the cruise speed set by the driver, and the other one is according to the cruise comfort set by the driver. In the case of adaptive cruising according to cruise comfort, the optimal cruise speed is intelligently calculated by the adaptive cruise and controllable suspension system based on driving conditions and driver's demands. The controllable suspension is controlled cooperatively during cruising, and the suspension control parameters are adaptively switched according to the performance requirements of the vehicle under different driving conditions.
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4.发明授权公开(公告)号：US12054163B2
公开(公告)日：2024-08-06
申请号：US17805182
申请日：2022-06-02
CPC分类号： B60W50/0098 , B60W10/22 , B60W10/30 , B60W40/08 , F02D13/0242 , G06V20/593 , G06V40/176 , B60W2710/30
摘要： A method for operating a vehicle that includes a passenger is described. In one example, the method adjusts vehicle suspension and exhaust system sound in response to characteristics of the passenger that are monitored via a camera and a microphone. The method may operate the vehicle suspension and exhaust system in a way that soothes the passenger.
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公开(公告)号：US12054161B2
公开(公告)日：2024-08-06
申请号：US17690151
申请日：2022-03-09
发明人： Yu Cao , Milad Alekajbaf
CPC分类号： B60W40/105 , B60L15/20 , B60W10/08 , B60W10/18 , B60W10/20 , B60W10/22 , B60W50/00 , B60L2240/42 , B60L2240/461 , B60W2050/0031 , B60W2510/10 , B60W2510/22 , B60W2520/28 , B60W2710/081
摘要： Method and apparatus for wheel speed estimation include an electrical powertrain having an electric motor providing a motor speed, a wheel, and a mechanical coupling between the motor and the wheel, and an electronic control unit calculating an estimated wheel speed based on the motor speed and mechanical dynamic models of the electrical powertrain.
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公开(公告)号：US11987181B2
公开(公告)日：2024-05-21
申请号：US17314444
申请日：2021-05-07
发明人： Benjamin Kaufhold , Swen Saupe
IPC分类号： B60R1/00 , B60D1/01 , B60D1/36 , B60G17/015 , B60R1/26 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/22 , H04N7/18
CPC分类号： B60R1/003 , B60D1/01 , B60D1/36 , B60G17/0155 , B60R1/26 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/22 , H04N7/18 , B60G2202/152 , B60G2500/30 , B60R2300/808 , B60R2300/8086 , B60W2420/403 , B60W2540/10 , B60W2710/06 , B60W2710/10 , B60W2710/18 , B60W2710/22
摘要： A driver assistance system for coupling a trailer to a towing vehicle is described, including a video camera attached to the towing vehicle and an associated display device in the driver's field of vision, in whose video image a static guide marking is displayed along which a coupling mouth arranged on the towing vehicle can be contacted with a drawbar eye held on the trailer by a drawbar. Providing a driver assistance system which helps the driver estimating the three-dimensional position of the drawbar eye in relation to the towing vehicle while rearwards approaching a trailer. The video camera is arranged at a vertical distance from the coupling and the guide marking is formed by two beam corridors arranged on both sides of the vehicle's longitudinal axis converging towards one another in the rearward direction of the towing vehicle.
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公开(公告)号：US20240123972A1
公开(公告)日：2024-04-18
申请号：US18392063
申请日：2023-12-21
IPC分类号： B60W30/04 , B60G17/016 , B60G17/0165 , B60G17/019 , B60G17/0195 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/184 , B60W10/196 , B60W10/22 , B60W30/02 , B60W30/045
CPC分类号： B60W30/04 , B60G17/0162 , B60G17/0164 , B60G17/0165 , B60G17/01908 , B60G17/0195 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/184 , B60W10/196 , B60W10/22 , B60W30/02 , B60W30/045 , B60G2300/07 , B60G2300/124 , B60G2300/322 , B60G2400/0512 , B60G2400/0523 , B60G2400/10 , B60G2400/30 , B60G2400/82 , B60G2401/16 , B60G2401/28 , B60G2401/904 , B60G2500/10 , B60G2600/02 , B60G2600/04 , B60G2600/70 , B60G2800/91 , B60G2800/97 , B60W2050/146 , B60W2300/362 , B60W2540/18 , B60W2710/226 , B60W2720/16
摘要： A damping control system for a vehicle having a suspension located between a plurality of ground engaging members and a vehicle frame includes at least one adjustable shock absorber having an adjustable damping profile.
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公开(公告)号：US11958327B2
公开(公告)日：2024-04-16
申请号：US17670042
申请日：2022-02-11
发明人： Kazuya Konada , Satoshi Ohno
IPC分类号： B60G17/016 , B60G17/0165 , B60G17/0195 , B60W10/22 , B60W30/085
CPC分类号： B60G17/0165 , B60G17/0195 , B60W10/22 , B60W30/085 , B60G2202/42 , B60G2202/442 , B60G2400/94 , B60G2500/30
摘要： A vehicle includes a collision determination ECU determining whether a possibility of collision is present, based on a detection result of a detection sensor detecting outside of the vehicle, a motor, a boosting circuit and a battery supplying a high voltage to the motor, and an electric suspension control ECU controlling the boosting circuit and the motor, and in a case where the collision determination ECU determines that the possibility of collision is present, the electric suspension control ECU limits the supply of the high voltage to the motor.
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公开(公告)号：US11945428B2
公开(公告)日：2024-04-02
申请号：US17762131
申请日：2020-08-27
申请人： Hitachi Astemo, Ltd.
发明人： Ryusuke Hirao , Nobuyuki Ichimaru
IPC分类号： B60T8/1755 , B60G17/016 , B60W10/18 , B60W10/22 , B60W30/04 , B60W40/109 , B60W40/11 , B60W40/112 , B60W40/114
CPC分类号： B60T8/17554 , B60G17/0162 , B60T8/17551 , B60W10/18 , B60W10/22 , B60W30/04 , B60W40/109 , B60W40/11 , B60W40/112 , B60W40/114 , B60G2400/0521 , B60G2400/0522 , B60G2400/0523 , B60G2400/104 , B60G2500/10 , B60G2800/9124 , B60T2230/03 , B60T2250/03 , B60W2520/125 , B60W2520/14 , B60W2520/16 , B60W2520/18 , B60W2710/18 , B60W2710/226
摘要： In a vehicle, GV control and M+ control are executed by generating braking/driving forces from a brake hydraulic pressure control device and a drive device during steering. A controller estimates (calculates), by a posture estimation unit, a pitch amount and a roll amount (predicted pitch rate and predicted roll rate) that occur in the vehicle through use of a moment command of the M+ control and a longitudinal G command of the GV control. The controller adjusts damping forces of damping force variable dampers through use of the estimated pitch amount and the estimated roll amount (predicted pitch rate and predicted roll rate) so that a pitch amount calculated by a pitch control unit and a roll amount calculated by a roll suppression unit approach respective target values.
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公开(公告)号：US11938922B1
公开(公告)日：2024-03-26
申请号：US17021571
申请日：2020-09-15
申请人： Akhil J. Madhani , Robin A. Auckland , Giles D. Wood , Peteris K. Augenbergs , Xingchen Fan , Jonathan L. Hall , Paul J. Keas
发明人： Akhil J. Madhani , Robin A. Auckland , Giles D. Wood , Peteris K. Augenbergs , Xingchen Fan , Jonathan L. Hall , Paul J. Keas
CPC分类号： B60W30/02 , B60G17/016 , B60G17/021 , B60G17/04 , B60K1/04 , B60W10/20 , B60W10/22
摘要： A motion control system that includes a support motion control system and a body motion control system. The body motion control system includes passive motion control components and active motion control components.
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