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公开(公告)号：US20190308475A1
公开(公告)日：2019-10-10
申请号：US15945204
申请日：2018-04-04
摘要： A control arm assembly for a suspension system of a vehicle includes a base member configured to couple to a structural member of the vehicle via at least one isolator, and a control arm pivotally coupled to the base member and configured to couple to a steering knuckle of the vehicle, such that kinematics acting on the control arm are decoupled from an isolation provided by the coupling between the base member and the vehicle structural member.
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公开(公告)号：US11001268B2
公开(公告)日：2021-05-11
申请号：US15969187
申请日：2018-05-02
IPC分类号： B60K31/04 , B60K5/00 , F16F13/00 , F16F13/26 , B60G17/00 , B60G17/017 , B60W50/00 , B60W10/06 , B60W10/30 , B60W30/182 , B60W30/188 , F16F15/00 , B06B1/12 , B06B1/16 , B62D21/02 , F02D41/00
摘要： A system and method for calibrating and controlling an active dampening system for a chassis of a vehicle having an engine involve operating the engine in a cylinder deactivation mode and, during the cylinder deactivation mode, (i) receiving, from a set of sensors, measured vibrations on first and second frame rails of the chassis, (ii) generating control signals for a set of actuators based on the measured vibration of the first and second frame rails, each actuator being configured to generate a vibrational force in at least one direction, and (iii) outputting, to the set of actuators, the control signals, wherein receipt of the control signals cause the set of actuators to generate vibrational forces that dampen the vibration of the first and second frame rails, respectively, to decrease noise/vibration/harshness (NVH).
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公开(公告)号：US10675933B2
公开(公告)日：2020-06-09
申请号：US15945204
申请日：2018-04-04
摘要： A control arm assembly for a suspension system of a vehicle includes a base member configured to couple to a structural member of the vehicle via at least one isolator, and a control arm pivotally coupled to the base member and configured to couple to a steering knuckle of the vehicle, such that kinematics acting on the control arm are decoupled from an isolation provided by the coupling between the base member and the vehicle structural member.
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公开(公告)号：US20200103012A1
公开(公告)日：2020-04-02
申请号：US16146255
申请日：2018-09-28
摘要： A torque converter for a vehicle includes an impeller, a turbine, a stator positioned between the impeller and the turbine, a one-way clutch coupled to the stator and configured to couple to a fixed member, and a controllable clutch assembly. The controllable clutch assembly is configured to selectively engage the stator and the turbine such that the stator is able to rotate with the turbine to facilitate preventing the stator from reacting against the one-way clutch and applying a load to the fixed member and thereby facilitating reducing an output of the torque converter and reducing engine vibration during idle, and disengage the stator from the turbine to enable relative rotation between the stator and turbine.
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公开(公告)号：US20190337524A1
公开(公告)日：2019-11-07
申请号：US15969187
申请日：2018-05-02
申请人： Jeffrey M. Orzechowski , Brian D. Dwyer , Gregory A. Sbroglia , Peter Kalinowsky , Matthew Kamps
发明人： Jeffrey M. Orzechowski , Brian D. Dwyer , Gregory A. Sbroglia , Peter Kalinowsky , Matthew Kamps
IPC分类号： B60W50/00 , B60W10/06 , B60W10/30 , B60W30/182 , B60W30/188 , F16F15/00
摘要： A system and method for calibrating and controlling an active dampening system for a chassis of a vehicle having an engine involve operating the engine in a cylinder deactivation mode and, during the cylinder deactivation mode, (i) receiving, from a set of sensors, measured vibrations on first and second frame rails of the chassis, (ii) generating control signals for a set of actuators based on the measured vibration of the first and second frame rails, each actuator being configured to generate a vibrational force in at least one direction, and (iii) outputting, to the set of actuators, the control signals, wherein receipt of the control signals cause the set of actuators to generate vibrational forces that dampen the vibration of the first and second frame rails, respectively, to decrease noise/vibration/harshness (NVH).
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公开(公告)号：US10718417B2
公开(公告)日：2020-07-21
申请号：US16146255
申请日：2018-09-28
摘要： A torque converter for a vehicle includes an impeller, a turbine, a stator positioned between the impeller and the turbine, a one-way clutch coupled to the stator and configured to couple to a fixed member, and a controllable clutch assembly. The controllable clutch assembly is configured to selectively engage the stator and the turbine such that the stator is able to rotate with the turbine to facilitate preventing the stator from reacting against the one-way clutch and applying a load to the fixed member and thereby facilitating reducing an output of the torque converter and reducing engine vibration during idle, and disengage the stator from the turbine to enable relative rotation between the stator and turbine.
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7.发明授权Systems and methods for detecting and reducing high driveline torsional levels in automobile transmissions 有权用于检测和降低汽车变速箱高传动系扭转水平的系统和方法公开(公告)号：US09174645B2
公开(公告)日：2015-11-03
申请号：US11749894
申请日：2007-05-17
申请人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
发明人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
CPC分类号： B60W30/18027 , B60W10/023 , B60W10/06 , B60W30/20 , B60W2030/206 , F16H2061/145 , Y10T477/755
摘要： The present disclosure provides systems and methods to detect and reduce any high driveline torsional levels, such as due to the cylinder deactivation in variable displacement system engines or aggressive lock-up strategies for fuel efficiency, in automobile transmissions. The present disclosure utilizes a controller in an automobile to operate a computationally thrifty method for quickly detecting noise and vibration disturbances in the transmission. This quick detection enables fuel economic calibrations that aggressively reduce the disturbances by controlling slip in a launch device of the transmission. As problem disturbances arise, they are detected before occupants notice objectionable behavior. Once detected, the disturbances are reduced, such as by increasing launch device slip, which effectively intercepts the objectionable disturbances before they are transferred through the entire drivetrain. The present disclosure can also apply to launch devices in Dual Clutch Transmissions and Electronically-controlled Manual Transmissions.
摘要翻译： 本公开提供了用于检测和减少任何高传动系扭转水平的系统和方法，例如由于可变排量系统发动机中的气缸停用或汽车变速器中燃料效率的积极锁定策略。 本公开使用汽车中的控制器来操作用于快速检测变速器中的噪声和振动干扰的计算节俭方法。 这种快速检测使得燃料经济校准能够通过控制变速箱的发射装置中的滑移来大幅减少干扰。 由于出现问题扰乱，在乘客发现有不良行为之前，会发现问题干扰。 一旦被检测到，扰动被减少，例如通过增加发射装置滑移，其在通过整个传动系传递之前有效地拦截令人不快的扰动。 本公开还可以应用于双离合器变速器和电子控制手动变速箱中的发射装置。
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8.发明申请SYSTEMS AND METHODS FOR DETECTING AND REDUCING HIGH DRIVELINE TORSIONAL LEVELS IN AUTOMOBILE TRANSMISSIONS 有权用于检测和降低自动变速器中高转速扭矩水平的系统和方法公开(公告)号：US20080288146A1
公开(公告)日：2008-11-20
申请号：US11749894
申请日：2007-05-17
申请人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
发明人： Brian E. Beechie , Thomas F. Wentworth , Gregory A. Sbroglia , Bruce Geist , Mark C. Azzaretti , Marc H. Sullivan , In-Soo Suh , Mark J. Duty , Changwei Cao
CPC分类号： B60W30/18027 , B60W10/023 , B60W10/06 , B60W30/20 , B60W2030/206 , F16H2061/145 , Y10T477/755
摘要： The present disclosure provides systems and methods to detect and reduce any high driveline torsional levels, such as due to the cylinder deactivation in variable displacement system engines or aggressive lock-up strategies for fuel efficiency, in automobile transmissions. The present disclosure utilizes a controller in an automobile to operate a computationally thrifty method for quickly detecting noise and vibration disturbances in the transmission. This quick detection enables fuel economic calibrations that aggressively reduce the disturbances by controlling slip in a launch device of the transmission. As problem disturbances arise, they are detected before occupants notice objectionable behavior. Once detected, the disturbances are reduced, such as by increasing launch device slip, which effectively intercepts the objectionable disturbances before they are transferred through the entire drivetrain. The present disclosure can also apply to launch devices in Dual Clutch Transmissions and Electronically-controlled Manual Transmissions.
摘要翻译： 本公开提供了用于检测和减少任何高传动系扭转水平的系统和方法，例如由于可变排量系统发动机中的气缸停用或汽车变速器中燃料效率的积极锁定策略。 本公开使用汽车中的控制器来操作用于快速检测变速器中的噪声和振动干扰的计算节俭方法。 这种快速检测使得燃料经济校准能够通过控制变速箱的发射装置中的滑移来大幅减少干扰。 由于出现问题扰乱，在乘客发现有不良行为之前，会发现问题干扰。 一旦被检测到，扰动被减少，例如通过增加发射装置滑移，其在通过整个传动系传递之前有效地拦截有害扰动。 本公开还可以应用于双离合器变速器和电子控制手动变速箱中的发射装置。
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