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1. 发明申请

US20180079406A1 VEHICLE BEHAVIOR CONTROL DEVICE 审中-公开
公开(公告)号：US20180079406A1
公开(公告)日：2018-03-22
申请号：US15710332
申请日：2017-09-20
申请人： MAZDA MOTOR CORPORATION
发明人： Tomoji IZUMI , Yasunori TAKAHARA , Daisuke UMETSU , Osamu SUNAHARA , Masaki CHIBA
IPC分类号： B60W30/02 , B60W30/045 , B62D6/00 , B62D15/02
CPC分类号： B60W30/025 , B60K17/30 , B60W10/20 , B60W30/045 , B62D6/003 , B62D15/022 , B62D15/0225
摘要： The vehicle behavior control device comprises: a steer-by-wire type steering apparatus (6) having a steering wheel-side mechanism and a road wheel-side mechanism which are mechanically separated from each other; and a controller (8) performs a driving force reduction control when a steering speed in the steering apparatus (6) becomes equal to or greater than a given threshold. The steering apparatus (6) comprises a first steering angle sensor (14) provided in the steering wheel-side mechanism and a second steering angle sensor (19) provided in the road wheel-side mechanism. The controller (8) performs the driving force reduction control using the first steering angle sensor (14) when a yaw rate or a steering speed is equal to or greater than a given value, and performs the driving force reduction control using the second steering angle sensor (19) when the yaw rate or the steering speed is less than the given value.

2. 发明申请

US20170183034A1 SENSING DEVICE, SENSING SYSTEM AND STEERING SYSTEM 审中-公开
公开(公告)号：US20170183034A1
公开(公告)日：2017-06-29
申请号：US15388551
申请日：2016-12-22
申请人： Robert Bosch GmbH
发明人： Zhichao Hong , Baichao Tong , Desheng Zhao , Dong Sun
IPC分类号： B62D15/02 , G01D5/16 , B62D3/12 , G01D5/14 , B62D1/04 , B62D5/04
CPC分类号： B62D15/022 , B62D1/04 , B62D3/12 , B62D5/0424 , B62D15/0225 , G01B7/30 , G01D5/145 , G01D5/147 , G01D5/16
摘要： A sensing device includes: an encoder rotating with a rotation shaft and having an external surface with an alternating structure made of magnetic material; at least one magnet facing the external surface and arranged to be fixed outside the encoder; and at least one sensing element arranged to be fixed between the at least one magnet and the encoder and output an alternating signal from the alternating structure as the encoder rotates, wherein the sensing element is a sensing element sensitive to a magnetic field.

3. 发明申请

US20110131821A1 ANGLE SENSOR ARRANGEMENT 失效
标题翻译：角度传感器布置
公开(公告)号：US20110131821A1
公开(公告)日：2011-06-09
申请号：US13057016
申请日：2009-07-08
申请人： Manfred Goll , Hilmar Müller , Udo Hilgenberg
发明人： Manfred Goll , Hilmar Müller , Udo Hilgenberg
IPC分类号： G01B7/30
CPC分类号： G01D5/2412 , B62D15/022 , G01B7/30 , G01D5/2417
摘要： Method for detecting an angle of rotation of an angle sensor arrangement including at least one first element and one second element, which are designed and arranged such that they can be rotated relative to one another, and at least one capacitor element whose capacitance changes on the basis of the angle of rotation, the angle of rotation being detected or determined directly or indirectly on the basis of this capacitance of the capacitor element, the capacitor element having at least one first band, and the angle of rotation being detected or determined at least on the basis of the positioning of the first band.
摘要翻译：用于检测包括至少一个第一元件和一个第二元件的角度传感器装置的旋转角度的方法，所述角度传感器装置的设计和布置使得它们可以相对于彼此旋转;以及至少一个电容器元件，其电容在旋转角度的基础，基于电容器元件的该电容直接或间接地检测或确定旋转角度，电容器元件具有至少一个第一带，并且至少检测或确定旋转角度在第一频带的定位的基础上。

4. 发明申请

US20080127755A1 STEERING ANGLE SENSOR ASSEMBLY FOR VEHICLE 有权
标题翻译：转向角传感器总成用于车辆
公开(公告)号：US20080127755A1
公开(公告)日：2008-06-05
申请号：US11669201
申请日：2007-01-31
申请人： Ji Woong KIM
发明人： Ji Woong KIM
IPC分类号： G01B7/30 , G01L5/22
CPC分类号： B62D15/022 , F16H2057/126
摘要： In a steering angle sensor assembly for a vehicle, dependent gears are provided to mesh with an inner periphery of a rotary member rotated together with a steering wheel and to be rotated, and a circuit board that detects the rotation of the dependent gears and generates electric signals is also provided on the side of the dependent gears provided on the inner periphery of the rotary member. Accordingly, the entire size of the steering angle sensor assembly can be reduced to be substantially the same as the size of the rotary member rotated together with the steering wheel. As a result, it is possible to further reduce the entire size of the steering angle sensor assembly.
摘要翻译：在用于车辆的转向角传感器组件中，提供从属齿轮与与方向盘一起旋转并旋转的旋转构件的内周啮合，以及电路板，其检测从属齿轮的旋转并产生电信号也设置在设置在旋转构件的内周上的从动齿轮侧。因此，转向角传感器组件的整体尺寸可以减小为与转向轮一起旋转的旋转部件的尺寸基本相同。结果，可以进一步减小转向角传感器组件的整体尺寸。

5. 发明申请

US20070099465A1 Assembly for a steering system of a motor vehicle 审中-公开
标题翻译：一种汽车转向系统的组装
公开(公告)号：US20070099465A1
公开(公告)日：2007-05-03
申请号：US11589391
申请日：2006-10-30
申请人： Christian Ruetz
发明人： Christian Ruetz
IPC分类号： H01R3/00
CPC分类号： B62D1/105 , B60Q1/1461 , B60R21/2032 , B62D1/16 , B62D5/001 , B62D6/10 , B62D15/022
摘要： The disclosure relates to an assembly for a steering system of a motor vehicle, comprising an integrated support (38) on which a steering wheel hub (70) of a steering wheel (30) is rotatably mounted, wherein a rotor element (4) is provided for mounting the steering wheel hub (70) of the steering wheel (30) on the support (38).
摘要翻译：本发明涉及一种用于机动车辆的转向系统的组件，包括一体式支撑件（38），方向盘（30）的方向盘轮毂（70）可旋转地安装在所述支撑件上，其中转子元件用于将方向盘（30）的方向盘轮毂（70）安装在支撑件（38）上。

6. 发明申请

US20050273295A1 Angle detection apparatus and torque detection apparatus 失效
标题翻译：角度检测装置和扭矩检测装置
公开(公告)号：US20050273295A1
公开(公告)日：2005-12-08
申请号：US11143897
申请日：2005-06-03
申请人： Akira Ito
发明人： Akira Ito
IPC分类号： G01D5/245 , B62D6/10 , B62D15/02 , G01C9/00 , G01D3/02 , G01D5/20 , G01D7/00
CPC分类号： B62D6/10 , B62D15/022 , G01D3/022 , G01D5/2066 , G01D5/2086
摘要： A torque detection apparatus includes a resolver having a rotor core and a stator core, and a computation unit having a multiple rotation amount computation section, a multiple rotation amount accumulation section, and an abnormality determination section. The rotor core moves along the axial direction of a steering shaft in response to rotation of the steering shaft. Based on a change of a transformation ratio of the resolver caused by a change of the relative positions of the rotor core and the stator core along the axial direction due to movement of the rotor core, the multiple rotation amount computation section computes a first multiple rotation amount N of the steering shaft. The multiple rotation amount accumulation section detects the switchover point of the absolute angle θ0 when the steering shaft is rotated a single rotation, and computes a second multiple rotation amount N′ by accumulating the number of detection of the switchover point. The abnormality determination section determines whether there is an abnormality in the torque detection apparatus based on whether the first and second multiple rotation amounts N, N′ are equal to each other (N=N′).
摘要翻译：一种扭矩检测装置，包括具有转子铁心和定子铁心的旋转变压器，以及具有多转量计算部，多转量积存部和异常判定部的计算部。转子芯响应于转向轴的旋转而沿转向轴的轴向移动。基于由于转子铁心的移动而使转子铁芯和定子铁心沿着轴向的相对位置的变化引起的旋转变压器的变比比的变化，多转量计算部分计算第一多次旋转转向轴的数量N。多个旋转量累积部在转向轴旋转一圈时检测绝对角度θ0的切换点，并且通过累积切换点的检测次数来计算第二多个旋转量N'。异常判定部基于第一和第二多个旋转量N，N'是否相等（N = N'）来判定转矩检测装置中是否存在异常。

7. 发明申请

US20170151978A1 Vehicle Steering Device 有权
公开(公告)号：US20170151978A1
公开(公告)日：2017-06-01
申请号：US15360552
申请日：2016-11-23
申请人： JTEKT CORPORATION
发明人： Toshiaki OYA , Kotaro OKADA
IPC分类号： B62D5/04 , B62D15/02 , B62D5/00
CPC分类号： B62D5/0487 , B62D5/001 , B62D5/005 , B62D5/0415 , B62D5/0418 , B62D5/046 , B62D5/0481 , B62D5/0484 , B62D6/002 , B62D15/022 , B62D15/0235
摘要： A vehicle steering device includes: a target-steered-angle setting unit configured to set a left target steered angle that is a target value of the steered angle of a left steered wheel and a right target steered angle that is a target value of the steered angle of a right steered wheel; left motor controllers configured to control a left steering motor based on a left-steered-angle deviation that is a difference between the left steered angle and the left target steered angle; right motor controllers configured to control a right steering motor based on a right-steered-angle deviation that is a difference between the right steered angle and the right target steered angle; and an abnormality determination unit configured to determine that an abnormality has occurred when an absolute value of difference between the left-steered-angle deviation and the right-steered-angle deviation is equal to or larger than a first threshold.

8. 发明授权

US07677122B2 Steering angle sensor assembly for vehicle 有权
标题翻译：车辆转向角传感器组件
公开(公告)号：US07677122B2
公开(公告)日：2010-03-16
申请号：US11669201
申请日：2007-01-31
申请人： Ji Woong Kim
发明人： Ji Woong Kim
IPC分类号： G01N19/00
CPC分类号： B62D15/022 , F16H2057/126
摘要： In a steering angle sensor assembly for a vehicle, dependent gears are provided to mesh with an inner periphery of a rotary member rotated together with a steering wheel and to be rotated, and a circuit board that detects the rotation of the dependent gears and generates electric signals is also provided on the side of the dependent gears provided on the inner periphery of the rotary member. Accordingly, the entire size of the steering angle sensor assembly can be reduced to be substantially the same as the size of the rotary member rotated together with the steering wheel. As a result, it is possible to further reduce the entire size of the steering angle sensor assembly.
摘要翻译：在用于车辆的转向角传感器组件中，提供从属齿轮与与方向盘一起旋转并旋转的旋转构件的内周啮合，以及电路板，其检测从属齿轮的旋转并产生电信号也设置在设置在旋转构件的内周上的从动齿轮侧。因此，转向角传感器组件的整体尺寸可以减小为与转向轮一起旋转的旋转部件的尺寸基本相同。结果，可以进一步减小转向角传感器组件的整体尺寸。

9. 发明申请

US20090317994A1 Rotary connector device 失效
标题翻译：旋转连接器装置
公开(公告)号：US20090317994A1
公开(公告)日：2009-12-24
申请号：US12457618
申请日：2009-06-17
申请人： Hiroshi Oishi
发明人： Hiroshi Oishi
IPC分类号： H01R3/00
CPC分类号： B62D1/16 , B62D15/022 , G01B21/22 , G01D11/245
摘要： A rotary connector device is provided for restraining an error of rotational transmission between a steering wheel and a steering-angle sensor and restricting an increase of a steering-wheel detection error, making it possible to perform timely vehicle control. The rotary connector has: a body which is supported at a combination switch side and is adapted to pass a steering shaft; a rotor adapted to pass the steering shaft; and an attachment adapted to rotatably couple the rotor to the body and conjunctively rotate relative to the rotor, sensor-engagement recessed portions engaging with a steering-angle sensor to transmit a rotation, the recessed portions being provided at the attachment, wherein wheel-engagement protrusions engaging with a steering wheel are provided at the attachment.
摘要翻译：提供一种旋转连接器装置，用于限制方向盘和转向角传感器之间的旋转传递误差，并限制方向盘检测误差的增加，使得可以及时执行车辆控制。旋转连接器具有：主体，其被支撑在组合开关侧并适于通过转向轴; 适于使转向轴通过的转子; 以及适于将所述转子可旋转地联接到所述主体并且相对于所述转子结合旋转的附件，与所述转向角传感器接合以传递旋转的传感器接合凹部，所述凹部设置在所述附件处，其中，轮啮合在附件处设置与方向盘接合的突起。

10. 发明申请

US20090183588A1 Column Tube Switch Module 有权
标题翻译：柱管开关模块
公开(公告)号：US20090183588A1
公开(公告)日：2009-07-23
申请号：US12064520
申请日：2006-08-02
申请人： Axel Hebenstreit , Hans-Dieter Loeffler , Markus Mauch
发明人： Axel Hebenstreit , Hans-Dieter Loeffler , Markus Mauch
IPC分类号： B62D1/16
CPC分类号： B62D15/022 , B62D1/16
摘要： A column tube switch module is radially and axially fixed to a column tube and is supported at the same time on a bearing arranged on the steering spindle. A centering device secures a stator radially to the column tube when a force is acting coaxially on the longitudinal axis of the steering spindle. A steering angle sensor is provided whose fixed part is connected to the stator-end bearing while its rotating part is held so as to be capable of being driven by the steering wheel hub.
摘要翻译：柱管开关模块径向和轴向地固定到柱管，并且同时被支撑在布置在转向主轴上的轴承上。定心装置当力同时位于转向轴的纵向轴线上时，将定子径向地固定到柱管。提供了一种转向角传感器，其固定部分连接到定子端轴承，同时其旋转部分被保持以能够被方向盘轮毂驱动。

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