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1. 发明申请

US20190217678A1 COMPENSATING METHOD FOR A MOTOR VEHICLE AND MOTOR VEHICLE 审中-公开
公开(公告)号：US20190217678A1
公开(公告)日：2019-07-18
申请号：US16244573
申请日：2019-01-10
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Marcus KALABIS , Martin SAEGER , Michael SEEMANN , Felix WEINREICH , Simon BAALES , Alex FISCHER , Matthias DEHMEL , Uwe HOFFMANN
IPC分类号： B60G17/015
CPC分类号： B60G17/0157 , B60G2202/322 , B60G2202/42 , B60G2400/252 , B60G2500/10 , B60G2600/182 , B60W30/02 , F16D2121/24
摘要： A compensating method is provided for avoiding a bouncing movement of a wheel of a motor vehicle. The motor vehicle comprises an unsprung mass (m) that is attached in a movable manner to a sprung mass, wherein the unsprung mass (m) comprises the wheel, and an actuator that is embodied so as to apply a force (K) between the sprung mass and the unsprung mass (m). During a movement of the unsprung mass (m) relative to the sprung mass in an application of force by means of the open loop control of the actuator by the method, a force (K) is applied between the sprung mass and the unsprung mass (m) so as to damp the movement. A motor vehicle implementing the method is also provided.

2. 发明申请

US20180162187A1 VEHICLE WITH SUSPENSION FORCE DECOUPLING SYSTEM 审中-公开
公开(公告)号：US20180162187A1
公开(公告)日：2018-06-14
申请号：US15374432
申请日：2016-12-09
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Klaus Trangbaek
IPC分类号： B60G17/0165 , B60G11/16 , B60G7/00 , B60G17/016 , B60G17/019 , B60G17/02 , B60G17/015
CPC分类号： B60G17/0165 , B60G7/006 , B60G11/16 , B60G17/0155 , B60G17/0157 , B60G17/0162 , B60G17/0164 , B60G17/01908 , B60G17/021 , B60G2200/14 , B60G2202/12 , B60G2202/412 , B60G2202/413 , B60G2202/422 , B60G2202/442 , B60G2204/1244 , B60G2204/127 , B60G2204/143 , B60G2204/62 , B60G2400/102 , B60G2400/104 , B60G2400/106 , B60G2400/821
摘要： A vehicle includes a vehicle body, a road wheel, and a suspension corner connecting the road wheel to the vehicle body. The suspension corner includes a suspension arm connected to the road wheel and to the vehicle body, and also includes a suspension force decoupling system disposed on an axis extending between the suspension arm and the vehicle body. The suspension force decoupling system includes an actuator having an actuator mass arranged on the axis that is configured to output an actuator force in opposite directions along the axis in response to an actuator control signal. The system also includes a compliant element connected along the axis to the actuator mass and one of the body and the suspension arm, and providing a predetermined level of mechanical compliance. A controller determines and generates the actuator force in response to a threshold acceleration of the vehicle body.

3. 发明申请

US20170253101A1 DAMPER AND DAMPER MANUFACTURING METHOD 审中-公开
公开(公告)号：US20170253101A1
公开(公告)日：2017-09-07
申请号：US15506570
申请日：2015-03-26
申请人： HONDA MOTOR CO., LTD.
发明人： Nobuharu KURIKI
IPC分类号： B60G17/015 , F16F9/512
CPC分类号： B60G17/0152 , B60G13/14 , B60G17/0157 , B60G17/0165 , B60G17/08 , B60G2202/24 , B60G2202/312 , B60G2202/416 , B60G2300/60 , B60G2401/17 , B60G2401/25 , B60G2500/02 , B60G2500/10 , B60G2600/1884 , B60G2600/60 , B60G2600/73 , B60G2800/916 , F16F9/182 , F16F9/19 , F16F9/46 , F16F9/50 , F16F9/512 , F16F2228/004 , F16F2228/04
摘要： Provided is a damper with which the energy efficiency for attenuating input vibration corresponding to the unsprung resonance frequency and the sprung resonance frequency can be improved. Also provided is a method for manufacturing this damper. In this damper the electrical resonance frequency, as specified by the inductance of an electromagnetic motor and the capacitance of a capacitor, is set within ±20% of the unsprung resonance frequency, thereby enabling the input vibration corresponding to the sprung resonance frequency as well as the input vibration corresponding to the unsprung resonance frequency to be reduced.

4. 发明申请

US20170217491A1 WHEEL CARRIER FOR A TWO-TRACK MOTOR VEHICLE 审中-公开
公开(公告)号：US20170217491A1
公开(公告)日：2017-08-03
申请号：US15329141
申请日：2015-07-08
申请人： AUDI AG
发明人： WOLFGANG SCHMID , THOMAS KLINGER , ULRICH VOLL , MICHAEL BRAUMANDL , HEINRICH BERINGER , ACHIM GLAS
IPC分类号： B62D17/00 , B62D7/14
CPC分类号： B62D17/00 , B60G17/0157 , B60G2200/46 , B60G2200/462 , B60G2202/40 , B60G2202/42 , B60G2202/442 , B60G2204/419 , B60G2204/45 , B60G2204/4502 , B60G2206/50 , B60G2600/21 , B62D7/14
摘要： A wheel carrier for a two-track motor vehicle including a wheel-side carrier part, which carries a vehicle wheel; an axle-side guide part; axle-side rotary parts arranged between the wheel-side carrier part and the axle-side guide part and supported on a common bearing site for rotation relative to each other about a rotation axis by respective rotation angles, wherein the carrier part is pivotable about the rotation axis about a pivot point for toe and/or camber adjustment of the vehicle wheel by rotation of at least one of the rotary parts by the respective rotation angle into a rotary position, which correlates with a toe and/or camber angle of the vehicle wheel, wherein the toe and/or camber angle being arbitrarily adjustable within a toe and/or camber angular range. The wheel carrier further includes at least one movement stop adapted for limiting the toe and/or camber angular range of the vehicle wheel.

5. 发明申请

US20170197484A1 DEVICE FOR ADJSUTING THE HEIGHT OF A VEHICLE BODY 有权
公开(公告)号：US20170197484A1
公开(公告)日：2017-07-13
申请号：US15324899
申请日：2015-03-12
申请人： Schaeffler Technologies AG & Co. KG
发明人： Simon Mersmann , Kilian Marsing , Georgi Andreev , Marco Frank
IPC分类号： B60G17/005
CPC分类号： B60G17/005 , B60G11/16 , B60G13/001 , B60G13/006 , B60G15/062 , B60G15/063 , B60G15/07 , B60G17/0157 , B60G17/021 , B60G2202/312 , B60G2202/42 , B60G2204/1242 , B60G2204/4191 , B60G2204/42 , B60G2204/44 , B60G2204/4604 , B60G2500/30
摘要： The invention relates to a device for adjusting the height of a vehicle body, having two components, which can be moved longitudinally relative to each other, and a movement thread, which is arranged between these components. The movement thread includes a partial thread which is designed as a spindle paired with a first component and a partial thread which is designed as a spindle nut paired with the other component. The partial threads are designed to be axially movable relative to each other by a rotational drive. The device also includes a locking device which bridges the movement thread in at least three longitudinal positions and which comprises an axially fixed locking ring that is arranged on the spindle in a rotatable manner and has locking cams distributed over the circumference and a shifting gate that is rigidly connected to the spindle nut in an axial manner, receives the locking cams, and includes locking stops, which are arranged at end positions of the at least three longitudinal positions and are distributed over the circumference, and switching ramps, which lie axially opposite the locking stops, are provided with slopes that decrease in the circumferential direction, and are arranged over the circumference. A movement of the locking cams towards the locking stops and towards the switching ramps in the shifting gate is provided by an axial movement of the spindle relative to the spindle nut, this displacement depending on a rotational direction of the rotational drive, and a selection of the locking stops is carried out by rotating the locking ring by the rotated locking cams resting against switching stops provided between the switching ramps. In order to shorten the switching paths and the switching times of the locking device, at least one switching ramp arranged between two locking stops is expanded relative to the remaining switching ramps in a direction of the locking stops.

6. 发明申请

US20170100979A1 METHOD FOR OPERATING A ROTATION DAMPER 审中-公开
公开(公告)号：US20170100979A1
公开(公告)日：2017-04-13
申请号：US15290220
申请日：2016-10-11
申请人： AUDI AG
发明人： WOLFGANG BRANDSTÄTTER , MARCO WILLEMS , VLADIMIR IDELEVITCH , WOLFGANG MERKES , HANS-JÜRGEN LANGHOFF , JOHANNES WITTMANN
IPC分类号： B60G17/015 , F16F15/03 , H02P9/00 , B60G13/14
CPC分类号： B60G17/0157 , B60G13/14 , B60G2202/20 , B60G2202/22 , B60G2300/60 , F16F15/03 , F16F15/035 , F16F2230/18 , F16F2232/06 , H02P9/008
摘要： A method for operating a rotation damper for a motor vehicle which has an electric generator with a stator and a rotor includes detecting with a direction of rotation detection module a change of a direction of rotation of the rotor relative to the stator between a first direction of rotation and a second direction of rotation which is opposite to the first direction of rotation; generating with the direction of rotation detection module a signal indicative of an actual direction of rotation of the rotor relative to the stator; and as a function of the signal conducting an electrical current converted by the electric generator to a first electrical load having a first resistance value when the rotor rotates in the first direction of rotation, or to a second load having a second resistance value when the rotor rotates in the second direction of rotation.

7. 发明授权

US09597940B2 Active vehicle suspension 有权
公开(公告)号：US09597940B2
公开(公告)日：2017-03-21
申请号：US14859892
申请日：2015-09-21
申请人： Levant Power Corporation
发明人： Zackary Martin Anderson , Marco Giovanardi , Clive Tucker , Jonathan R. Leehey , Colin Patrick O'Shea , Johannes Schneider , Vladimir Gorelik , Richard Anthony Zuckerman , Patrick W. Neil , Tyson David Sawyer , Ross J. Wendell
IPC分类号： B60G17/018 , B60G17/016 , B60G13/14 , B60G17/015 , B60G17/08 , B60G99/00 , H02K7/06 , H02P21/06
CPC分类号： B60G17/016 , B60G13/14 , B60G17/0157 , B60G17/0182 , B60G17/08 , B60G99/002 , B60G2202/15 , B60G2202/30 , B60G2202/413 , B60G2202/416 , B60G2202/42 , B60G2204/40 , B60G2206/41 , B60G2400/051 , B60G2400/5182 , B60G2400/821 , B60G2401/172 , B60G2500/02 , B60G2500/10 , B60G2600/1871 , B60G2600/21 , B60G2600/73 , B60G2600/82 , B60G2800/162 , B60G2800/85 , B60G2800/916 , F16F9/064 , F16F9/3292 , F16F9/466 , H02K7/06 , H02P21/06
摘要： A method of on-demand energy delivery to an active suspension system is disclosed. The suspension system includes an actuator body, a hydraulic pump, an electric motor, a plurality of sensors, an energy storage facility, and a controller. The method includes disposing an active suspension system in a vehicle between a wheel mount and a vehicle body, detecting a wheel event requiring control of the active suspension; and sourcing energy from the energy storage facility and delivering it to the electric motor in response to the wheel event.

8. 发明授权

US09300188B2 Electric damper 有权
标题翻译：电阻尼器
公开(公告)号：US09300188B2
公开(公告)日：2016-03-29
申请号：US14390567
申请日：2013-03-27
申请人： AUDI AG
发明人： Marco Willems
IPC分类号： H02K21/04 , H02K7/18 , B60G13/14 , B60G17/015 , F16F15/03 , H02K35/04 , H02P101/45
CPC分类号： H02K7/1853 , B60G13/14 , B60G17/0157 , B60G2202/20 , B60G2204/1162 , B60G2204/12 , B60G2204/143 , B60G2300/50 , B60G2300/60 , F16F15/035 , H02K7/1892 , H02K35/04 , H02P2101/45
摘要： The invention relates to an electric damper (10) for damping the relative motion between a first and a second mass, comprising a generator (26) that can be driven by the mass motion. The invention is characterized in that, in addition to the field generating means (18) present in the generator (26), an additional field winding (24) is provided for producing a secondary magnetic field, the additional field winding (24) being arranged in such a way that the primary and secondary magnetic fields have oppositely oriented field lines.
摘要翻译：本发明涉及一种用于阻尼第一和第二质量块之间的相对运动的电动阻尼器（10），包括可通过质量运动驱动的发电机（26）。本发明的特征在于，除了存在于发电机（26）中的场产生装置（18）之外，还提供了一个用于产生次级磁场的附加励磁绕组（24），附加励磁绕组（24）被布置使得主磁场和次级磁场具有相反方向的场线。

9. 发明申请

US20150273969A1 ELECTRIC DAMPER MECHANISM 有权
标题翻译：电动阻尼机构
公开(公告)号：US20150273969A1
公开(公告)日：2015-10-01
申请号：US14437745
申请日：2013-10-10
申请人： Audi AG
发明人： Marco Willems
IPC分类号： B60G17/015 , H02K49/02 , B60G17/06 , F16F7/10
CPC分类号： B60G17/0157 , B60G17/06 , B60G2400/252 , F16F7/1011 , F16F15/035 , H02K49/02
摘要： An electric damper assembly includes a damper having a rotor and a stator which connect a first component and a second component movable relative thereto, excitation windings, and induction windings, wherein a rotation of the rotor in relation to the stator causes a rotation of the excitation windings relative to induction windings, thereby inducing an induction voltage in the induction windings. A sensor detects the movement of the first component relative to the second component. A control unit is connected to the sensor and the damper. The control unit supplies the excitation winding with electric energy in such a way that an electromagnetic rotary field is generated which is dependent on the detected movement, and thereby is superimposed on the rotation of the rotor relative to the stator.
摘要翻译：电风琴组件包括具有转子和定子的阻尼器，该转子和定子连接第一部件和可相对于其移动的第二部件，激励绕组和感应绕组，其中转子相对于定子的旋转引起激励相对于感应绕组的绕组，从而在感应绕组中感应感应电压。传感器检测第一部件相对于第二部件的移动。控制单元连接到传感器和阻尼器。控制单元以激励绕组的方式提供电能，从而产生取决于检测到的运动的电磁旋转场，从而相对于定子叠加在转子的旋转上。

10. 发明授权

US08655565B2 Three-wheel vehicle electronic stability system and control strategy therefor 有权
标题翻译：三轮车电子稳定系统及其控制策略
公开(公告)号：US08655565B2
公开(公告)日：2014-02-18
申请号：US13295254
申请日：2011-11-14
申请人： Mario Dagenais , Daniel Mercier
发明人： Mario Dagenais , Daniel Mercier
IPC分类号： G06F19/00 , B60T7/12 , B60K28/16
CPC分类号： B60G17/0157 , B60G2400/1042 , B60G2800/94 , B60T8/1706 , B60T8/1755 , B60T2240/06 , B62K5/027 , B62K5/05 , B62K5/08
摘要： A method for enhancing stability of a three wheel vehicle having a pair of front wheels and a single rear wheel, each of the wheels having a tire with a tire grip threshold. The method including deploying an electronic stability system (ESS) on the vehicle, providing the ESS with input from various vehicle sensors related to the longitudinal and lateral acceleration of the vehicle, causing the ESS to determine whether (i) a precursory condition indicative of a wheel lift exists and (ii) the tire grip threshold of any of the tires has been exceeded; and when a precursory condition indicative of a wheel lift exists and the tire grip threshold of none of the tires has been exceeded, causing the ESS to reduce the longitudinal acceleration of the vehicle by a first amount less than that which would cause the tire grip threshold of any of the tires to be exceeded.
摘要翻译：一种用于增强具有一对前轮和单个后轮的三轮车的稳定性的方法，每个车轮具有轮胎夹紧阈值的轮胎。该方法包括在车辆上部署电子稳定系统（ESS），为ESS提供与车辆的纵向和横向加速度相关的各种车辆传感器的输入，使ESS确定（i）是否指示存在轮升降机，并且（ii）已经超过了任何一个轮胎的轮胎夹紧阈值; 并且当存在指示车轮升降的前兆条件并且没有超过轮胎的轮胎夹紧阈值时，使得ESS将车辆的纵向加速度减小到小于将导致轮胎抓地力阈值的第一量超过任何一个轮胎。

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