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1. 发明授权

US08744683B2 Control device in a steering system of a vehicle 有权
标题翻译：车辆转向系统中的控制装置
公开(公告)号：US08744683B2
公开(公告)日：2014-06-03
申请号：US12444114
申请日：2007-10-02
申请人： Torsten Henke , Tobias Blesch , Pascal Hiry , Gerhard Walter
发明人： Torsten Henke , Tobias Blesch , Pascal Hiry , Gerhard Walter
IPC分类号： A01B69/00 , B62D6/00 , B62D11/00 , B62D12/00 , B63G8/20 , B63H25/04 , G05D1/00 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B62D15/0245
摘要： The invention relates to a control device for regulating or controlling a servo-drive unit in a steering system of a vehicle. In order to determine the initial zero position of the steering shaft the value of at least one vehicle state variable is taken into consideration as an input signal, said variable not being a steering angle variable. The steering shaft is in the initial zero position if said vehicle state variable within a defined range of values.
摘要翻译：本发明涉及一种用于调节或控制车辆转向系统中的伺服驱动单元的控制装置。为了确定转向轴的初始零位置，考虑至少一个车辆状态变量的值作为输入信号，所述变量不是转向角变量。如果所述车辆状态变量在定义的值范围内，则转向轴处于初始的零位置。

2. 发明申请

US20100106371A1 CONTROL DEVICE IN A STEERING SYSTEM OF A VEHICLE 有权
标题翻译：车辆转向系统中的控制装置
公开(公告)号：US20100106371A1
公开(公告)日：2010-04-29
申请号：US12444114
申请日：2007-10-02
申请人： Torsten Henke , Tobias Blesch , Pascal Hiry , Gerhard Walter
发明人： Torsten Henke , Tobias Blesch , Pascal Hiry , Gerhard Walter
IPC分类号： G06F19/00
CPC分类号： B62D15/0245
摘要： The invention relates to a control device for regulating or controlling a servo-drive unit in a steering system of a vehicle. In order to determine the initial zero position of the steering shaft the value of at least one vehicle state variable is taken into consideration as an input signal, said variable not being a steering angle variable. The steering shaft is in the initial zero position if said vehicle state variable within a defined range of values.
摘要翻译：本发明涉及一种用于调节或控制车辆转向系统中的伺服驱动单元的控制装置。为了确定转向轴的初始零位置，考虑至少一个车辆状态变量的值作为输入信号，所述变量不是转向角变量。如果所述车辆状态变量在定义的值范围内，则转向轴处于初始的零位置。

3. 发明申请

US20140152217A1 ELECTRONICALLY COMMUTATED ELECTRIC MOTOR WITH DEFECT SHUTDOWN 有权
标题翻译：具有缺陷关断的电子式电动马达
公开(公告)号：US20140152217A1
公开(公告)日：2014-06-05
申请号：US14130775
申请日：2012-07-03
申请人： Pascal Hiry , Stephan Urban
发明人： Pascal Hiry , Stephan Urban
IPC分类号： H02P6/12
CPC分类号： H02P6/12 , B62D5/0484 , B62D5/0487 , H02P29/0241
摘要： The invention relates to an electronically commutated electric motor. The electric motor has a stator and a rotor, in particular one formed with permanent magnets. The electric motor has a control unit, which is connected on the output side in particular via a power output stage to the stator and is designed to energize the stator so as to produce a rotating magnetic field. The electric motor has a power output stage with semiconductor switches. The power output stage is connected to the stator via at least one controllable switch disconnector. The control unit is designed to detect a defect of a semiconductor switch depending on a braking torque caused by the defect, in particular a change over time in the braking torque, on a rotor of the electric motor, and to activate the switch disconnector so as to disconnect the defective semiconductor switch from the stator.
摘要翻译：本发明涉及电子换向电动机。电动机具有定子和转子，特别是具有永磁体的转子。电动机具有控制单元，该控制单元特别地通过功率输出级连接到输出侧到定子，并且被设计成使定子通电以产生旋转磁场。电动机具有带半导体开关的功率输出级。功率输出级通过至少一个可控制的隔离开关连接到定子。控制单元被设计成根据由电动机的转子产生的缺陷引起的制动转矩，特别是制动转矩的时间变化，来检测半导体开关的缺陷，并激活断路器，以便以断开有缺陷的半导体开关与定子的连接。

4. 发明授权

US09118269B2 Electronically commutated electric motor with defect shutdown 有权
标题翻译：电子换向电动机缺陷停机
公开(公告)号：US09118269B2
公开(公告)日：2015-08-25
申请号：US14130775
申请日：2012-07-03
申请人： Pascal Hiry , Stephan Urban
发明人： Pascal Hiry , Stephan Urban
IPC分类号： H02P6/12 , B62D5/04 , H02P29/02
CPC分类号： H02P6/12 , B62D5/0484 , B62D5/0487 , H02P29/0241
摘要： The invention relates to an electronically commutated electric motor. The electric motor has a stator and a rotor, in particular one formed with permanent magnets. The electric motor has a control unit, which is connected on the output side in particular via a power output stage to the stator and is designed to energize the stator so as to produce a rotating magnetic field. The electric motor has a power output stage with semiconductor switches. The power output stage is connected to the stator via at least one controllable switch disconnector. The control unit is designed to detect a defect of a semiconductor switch depending on a braking torque caused by the defect, in particular a change over time in the braking torque, on a rotor of the electric motor, and to activate the switch disconnector so as to disconnect the defective semiconductor switch from the stator.
摘要翻译：本发明涉及电子换向电动机。电动机具有定子和转子，特别是具有永磁体的转子。电动机具有控制单元，该控制单元特别地通过功率输出级连接到输出侧到定子，并且被设计成使定子通电以产生旋转磁场。电动机具有带半导体开关的功率输出级。功率输出级通过至少一个可控制的隔离开关连接到定子。控制单元被设计成根据由电动机的转子产生的缺陷引起的制动转矩，特别是制动转矩的时间变化，来检测半导体开关的缺陷，并且启动断路器，以便以断开有缺陷的半导体开关与定子的连接。

5. 发明申请

US20130106340A1 ELECTRIC MOTOR, STEERING DEVICE AND METHOD 审中-公开
标题翻译：电动机，转向装置和方法
公开(公告)号：US20130106340A1
公开(公告)日：2013-05-02
申请号：US13699767
申请日：2011-05-04
申请人： Antoine Chabaud , Pascal Hiry
发明人： Antoine Chabaud , Pascal Hiry
IPC分类号： H02P6/00
CPC分类号： H02P6/16 , B62D5/046 , B82Y25/00 , G01R33/096 , H01F10/325
摘要： The invention relates to an electronically commutated electric motor. The electronically commutated electric motor comprises a stator and a rotor, which in particular is designed to be permanently magnetic. The electric motor also comprises a rotor position sensor, wherein the rotor position sensor is designed to detect a predetermined number of in particular discrete, rotor positions along a rotational direction of the rotor. The rotor position sensor is also designed to generate a sensor signal representing the rotor positions. The electric motor also comprises a control unit connected to the rotor position sensor, wherein the control unit is designed to actuate the stator in order to generate a magnetic rotary field in dependence on the sensor signal. According to the invention, the control unit comprises an input for a steering angle signal, in particular an analog or digital steering angle signal, which represents a steering angle of a vehicle steering system. The control unit is designed to additionally actuate the stator depending on the steering angle signal.
摘要翻译：本发明涉及电子换向电动机。电子换向电动机包括定子和转子，其特别地被设计为永久磁性的。电动机还包括转子位置传感器，其中转子位置传感器被设计成沿着转子的旋转方向检测预定数量的特定离散的转子位置。转子位置传感器还被设计成产生代表转子位置的传感器信号。电动机还包括连接到转子位置传感器的控制单元，其中控制单元被设计成致动定子，以便根据传感器信号产生磁性旋转磁场。根据本发明，控制单元包括用于转向角信号的输入，特别是表示车辆转向系统的转向角的模拟或数字转向角信号。控制单元被设计成根据转向角信号额外致动定子。

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