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1. 发明申请

WO2020073061A1 POLE LOBED ROTOR CORE 审中-公开
公开(公告)号：WO2020073061A1
公开(公告)日：2020-04-09
申请号：PCT/US2019/062404
申请日：2019-11-20
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION , CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
发明人： SOMMER, Christopher, J.
IPC分类号： H02K1/27
摘要： A number of illustrative variations may include a rotor core for an electric motor comprising permanent magnets wherein the rotor core comprises lobes of the core material that magnets may be attached to.

2. 发明申请

WO2015071877A1 IMPROVED TORQUE-TRANSMITTING JOINT AND JOINT COMPONENTS, METHODS OF MANUFACTURING, AND METHODS OF INSPECTION 审中-公开
标题翻译：改进的扭矩传动接头和接头部件，制造方法和检查方法
公开(公告)号：WO2015071877A1
公开(公告)日：2015-05-21
申请号：PCT/IB2014/066060
申请日：2014-11-14
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： THOMAS, Steven M. , SKVARLA, William P. , MONDRAGON-PARRA, Eduardo R.
IPC分类号： F16D3/20
CPC分类号： F16D3/205 , F16D3/2055 , F16D2003/2023 , F16D2003/2026 , F16D2300/06 , F16D2300/10 , Y10T428/24372
摘要： A component of a torque-transmitting joint is provided that includes bearing surfaces that engage adjacent components, wherein the bearing surfaces of the plurality of trunnions define unique surface texturing and lubrication. Additional configurations of the torque- transmitting joint, methods of manufacture, and methods of dimensional inspection are also provided by the present disclosure. As a result, break-in time and generated axial force (GAF) of the torque-transmitting joint are significantly reduced.
摘要翻译：提供扭矩传递接头的部件，其包括接合相邻部件的轴承表面，其中多个耳轴的支承表面限定独特的表面纹理和润滑。转矩传递接头的附加结构，制造方法和尺寸检查方法也由本公开提供。结果，转矩传递接头的断裂时间和产生的轴向力（GAF）显着降低。

3. 发明申请

WO2022093957A1 ELECTRIC SEAT MOTOR ABSOLUTE SENSOR DIAGNOSTICS 审中-公开
公开(公告)号：WO2022093957A1
公开(公告)日：2022-05-05
申请号：PCT/US2021/056848
申请日：2021-10-27
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： MAUST, Brian, G. , DOUGLAS, Christopher, R. , SCHLATTER, Stan , MASCHKE, Andrew, E.
IPC分类号： B60N2/50 , B60G17/015 , B60G17/06 , B60G99/00 , B60N2/02 , B60N2/52
摘要： A method for sensor diagnostics in a seat suspension system includes: generating, by a rotational position sensor, based on a rotational position of an output shaft coupled to a suspension mechanism to move a vehicle seat relative to a vehicle body, an output signal including a sine output and a cosine output; determining, based on the sine output and the cosine output, a diagnostic indicator value; and determining, based on the diagnostic indicator value, an accuracy of the output signal to represent the rotational position of the output shaft. A second method determines accuracy of an output signal to represent a rotational position of the output shaft in a seat suspension system using the output signal and a motor position signal representing a rotational position of a motor shaft coupled to the output shaft such that rotation of the motor shaft causes rotation of the output shaft.

4. 发明申请

WO2022082120A2 METHOD OF USING AT LEAST ONE OF BRAKES, WHEEL MOTOR SPEED OR PROPULSION ENERGY TO STEER A VEHICLE 审中-公开
公开(公告)号：WO2022082120A2
公开(公告)日：2022-04-21
申请号：PCT/US2021/062745
申请日：2021-12-10
申请人： CONTINENTAL AUTOMOTIVE SYSTEMS, INC. , STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： SCHUMANN, Clinton L. , SANFORD, Scott T. , WYCIECHOWSKI, Michael S. , BOWMAN, Todd
IPC分类号： B62D9/00 , B60W2510/18 , B60W2520/14 , B60W30/18109 , B60W40/114 , B62D15/025 , B62D5/003 , B62D6/003 , B62D7/228 , B62D9/002 , B62D9/005
摘要： A number of variations may include a method including using at least one of brakes (119) or propulsion energy (219) to steer an autonomous or semi-autonomous vehicle (101) if a primary, secondary or other redundant steering system for an autonomous or semi-autonomous vehicle (101) has failed or is sufficiently unhealthy to perform a desired function.

5. 发明申请

WO2019108176A1 FAULT TOLERANT PERMANENT MAGNET DC MOTOR DRIVES 审中-公开
公开(公告)号：WO2019108176A1
公开(公告)日：2019-06-06
申请号：PCT/US2017/063692
申请日：2017-11-29
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： WOO, Julius M. , PRAMOD, Prerit , ISLAM, Mohammed R.
IPC分类号： H02P7/06 , B62D5/04
摘要： Technical solutions are described for generating an output torque from a multi-winding PMDC motor. An example method includes generating, by a current controller, a first voltage command for a first winding set from a plurality of winding sets of the PMDC motor, the first winding set generates a first current in response to the first voltage command. The method further includes generating, by the current controller, a second voltage command for the second winding set from the winding sets of the PMDC motor, the second winding set generates a second current in response to the second voltage command. The method further includes generating, by the PMDC motor, the output torque based on the first current and the second current.

6. 发明申请

WO2015074023A1 LOW COST PERMANENT MAGNET MOTOR FOR AN ELECTRIC POWER STEERING SYSTEM 审中-公开
标题翻译：低成本永磁电机用于电力转向系统
公开(公告)号：WO2015074023A1
公开(公告)日：2015-05-21
申请号：PCT/US2014/066078
申请日：2014-11-18
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： CHOWDHURY, Mazharul H. , ISLAM, Mohammad S.
IPC分类号： H02K1/27 , B62D5/04
CPC分类号： H02K1/276 , H02K1/2766
摘要： A rotor includes an inner wall and an outer wall, where the inner wall forms a space and is radially centered along a central longitudinal axis of the rotor. The rotor further includes a first magnetic pair of legs corresponding to a first pole. The first leg and a second leg of the first magnetic pair of legs are disposed within the rotor, and a first angular distance between the first leg and the second leg decreases from the outer wall to the inner wall. A second magnetic pair of legs corresponding to a second pole that differs from the first pole, a third leg and a fourth leg of the second magnetic pair of legs being disposed within the rotor to extend radially inward from the outer wall toward the inner wall, a second angular distance between the third leg and the fourth leg decreases from the outer wall to the inner wall.
摘要翻译：转子包括内壁和外壁，其中内壁形成空间并且沿转子的中心纵向轴线径向居中。转子还包括对应于第一极的第一磁性对腿。第一腿和第二腿的第一腿和第二腿设置在转子内，并且第一腿和第二腿之间的第一角距离从外壁减小到内壁。对应于第二极的第二磁性对对，所述第二极与所述第一磁极的第一磁极，所述第二磁性对的腿的第三腿和第四腿布置在所述转子内，以从所述外壁向内壁径向向内延伸，第三腿和第四腿之间的第二角距离从外壁减小到内壁。

7. 发明公开

US20240075981A1 MODEL PREDICTIVE BRAKE-TO-STEER CONTROL FOR AUTOMATED VEHICLES 审中-公开
公开(公告)号：US20240075981A1
公开(公告)日：2024-03-07
申请号：US18458632
申请日：2023-08-30
申请人： Steering Solutions IP Holding Corporation , Continental Automotive Systems, Inc.
发明人： Michael S. Wyciechowski , Iulian Ungureanu , Thomas Raste , Scott T. Sanford
IPC分类号： B62D5/04 , B60W10/18 , B60W30/18 , B60W40/105 , B60W50/00 , B60W50/029
CPC分类号： B62D5/0484 , B60W10/18 , B60W30/18109 , B60W40/105 , B60W50/0097 , B60W50/029 , B60W2050/0031 , B60W2050/0292 , B60W2510/182 , B60W2710/182
摘要： Disclosed is a method using a brake-to-steer model predictive control to providing a limited level of lateral control for self-driving or semi-self-driving vehicles, when a component of a vehicle steering system fails or is failing.

8. 发明公开

US20240010277A1 DRIVER ATTENTION BASED STEERING EFFORT MODULATION TO PREVENT ACCIDENTAL LANE CHANGES 审中-公开
公开(公告)号：US20240010277A1
公开(公告)日：2024-01-11
申请号：US17859522
申请日：2022-07-07
申请人： Steering Solutions IP Holding Corporation , Continental Automotive Systems, Inc.
发明人： Omkar Karve , Scott A. Millsap
IPC分类号： B62D15/02 , B62D5/04 , B62D5/30
CPC分类号： B62D15/025 , B62D5/0457 , B62D5/30 , B62D15/0215
摘要： A number of variations may include a vehicle, system and method of modulating power steering or torque from a lane keep assist system based on driver attentiveness to avoid accidental land changes.

9. 发明授权

US11834108B2 Dynamic vehicle model based assist without torque sensor 有权
公开(公告)号：US11834108B2
公开(公告)日：2023-12-05
申请号：US17107934
申请日：2020-11-30
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： Rangarajan Ramanujam , Mariam S. George , Anthony J. Champagne
IPC分类号： B62D6/00 , B60W40/068 , B62D5/04
CPC分类号： B62D5/0463
摘要： A method for generating torque assist includes determining a model yaw rate value based on a vehicle speed, a steering angle, and a road-friction coefficient value and determining a differential yaw rate value using a difference between the model yaw rate value and a vehicle yaw rate value. The method also includes determining an updated road-friction coefficient value using at least the differential yaw rate value and generating a torque assist value based on the updated road-friction coefficient value and a model rack force value.

10. 发明公开

US20230382451A1 SYSTEMS AND METHODS FOR REVERSE DIRECTIONAL POLARITY STEERING 审中-公开
公开(公告)号：US20230382451A1
公开(公告)日：2023-11-30
申请号：US18202647
申请日：2023-05-26
申请人： STEERING SOLUTIONS IP HOLDING CORPORATION
发明人： Scott T. Knaub , Nicholas M. Trewhella
IPC分类号： B62D6/00 , B62D5/04
CPC分类号： B62D6/008 , B62D5/0469
摘要： A method for providing reverse directional polarity steering in a vehicle includes, in response to receiving a reverse position polarity steering mode signal indicating selection of a reverse position polarity steering mode: determining a selected gear of a transmission of the vehicle; determining a vehicle speed; and, in response to a determination that the selected gear includes a reverse gear and the vehicle speed is within a range of a predetermined vehicle speed, selectively controlling at least one roadwheel actuator of the vehicle in a direction opposite to a direction indicated by a handwheel actuator associated with a handwheel of the vehicle.

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