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1. 发明申请

US20060155497A1 Method for correcting a characteristic curve derived from a magnetoresistive sensor signal 失效
标题翻译：用于校正由磁阻传感器信号导出的特性曲线的方法
公开(公告)号：US20060155497A1
公开(公告)日：2006-07-13
申请号：US11323784
申请日：2005-12-30
申请人： Oliver Maier , Christian Schirp , Frank Blasing
发明人： Oliver Maier , Christian Schirp , Frank Blasing
IPC分类号： G01R35/00 , G01D18/00 , G06F19/00
CPC分类号： G01D5/145 , G01D5/24452 , G01D5/2448
摘要： A method for correcting a characteristic curve having values corresponding to displacement between a magnetic sensor element and a magnetic ruler of a sensor within a displacement range includes determining whether the characteristic curve has a jump discontinuity by comparing a first value at a first range end to a second value at a second range end and by comparing values between the range ends. Upon determining that the characteristic curve has a jump discontinuity, the method further includes determining the magnitude of the jump discontinuity, defining a decision threshold lying between the first and second values, identifying the values within the range which are lower than the decision threshold, and offsetting the identified values by the magnitude of the jump discontinuity such that the characteristic curve is corrected to eliminate the jump discontinuity, whereby subsequent measurements made by the MR sensor take into account the jump discontinuity magnitude offset.
摘要翻译：用于校正具有对应于位移范围内的传感器的磁性传感器元件和磁尺之间的位移的值的特性曲线的方法包括通过将第一范围结束处的第一值与第一范围结束比较来确定特征曲线是否具有跳跃不连续性第二个值在第二个范围结束，并通过比较范围结束之间的值。在确定特征曲线具有跳跃不连续性时，该方法还包括确定跳跃不连续的大小，定义位于第一和第二值之间的判定阈值，识别该范围内低于判定阈值的值，以及将识别的值抵消跳跃不连续的幅度，使得校正特性曲线以消除跳跃不连续性，由此由MR传感器进行的后续测量考虑了跳跃不连续幅度偏移。

2. 发明授权

US06571159B2 Method for determining the absolute angular position of the steering wheel of motor vehicle 失效
公开(公告)号：US06571159B2
公开(公告)日：2003-05-27
申请号：US10158621
申请日：2002-05-30
申请人： Frank Blasing , Christian Schirp
发明人： Frank Blasing , Christian Schirp
IPC分类号： B62D1502
CPC分类号： G01D5/24476 , B62D15/02 , G01D3/08
摘要： A method for determining the absolute angular position of a motor vehicle steering wheel includes using a sensor to continually detect first angular measured values of the steering wheel at a constant first interval. A controller outputs encoded output values based on the detected first angle measured values. At high steering wheel rotational speeds the difference between two consecutively measured angular values becomes increasingly greater as a result of the constant measuring rate of the first interval. At such high rotational steering wheel speeds, the method achieves a reliable angular measurement which is verifiable by plausibility considerations by detecting at least one additional second angular measured value of the steering wheel for each output value. The additional second angular measured is detected at a second interval shorter than the first interval and lying between the detection times of successive first angular measured values.

3. 发明授权

US06310338B1 Solar altitude detector 失效
标题翻译：太阳高度探测器
公开(公告)号：US06310338B1
公开(公告)日：2001-10-30
申请号：US09529171
申请日：2000-04-07
申请人： Frank Blasing
发明人： Frank Blasing
IPC分类号： G01C2102
CPC分类号： G01J1/04 , G01J1/0437 , G01J1/4228 , G01J2001/4266 , G01W1/12
摘要： The invention relates to a solar altitude detector (1) for motor vehicles comprising a shade mask (2) in which a passage opening (5) provided for permitting sunlight though is inserted, said opening creating a light structure when irradiated. A sensor array (3) comprising a plurality of individual pixels is representively arranged under the shade mask (2) such that individual sections of the light structure created by the passage opening (5) fall on the photosensitive surface of the sensor array (3) during solar radiation. Various pixels of the sensor array (3) are irradiated according to the incidence angle of the sunlight passing through the passage opening (5) such that a clear statement which refers to the incidence angle and to the incidence direction of the sunlight is possible.
摘要翻译：本发明涉及一种用于机动车辆的太阳高度检测器（1），其包括遮光罩（2），其中插入有用于允许阳光照射的通道开口（5），所述开口在照射时产生光结构。包括多个单个像素的传感器阵列（3）被代表性地布置在遮光罩（2）下方，使得由通道开口（5）产生的光结构的各个部分落在传感器阵列（3）的感光表面上，在太阳辐射期间。根据穿过通道开口（5）的太阳光的入射角，照射传感器阵列（3）的各个像素，从而可以得出关于入射角和太阳光入射方向的清晰的说明。

4. 发明授权

US06555804B1 Method and device for detecting objects on a windshield 失效
标题翻译：用于检测挡风玻璃上的物体的方法和装置
公开(公告)号：US06555804B1
公开(公告)日：2003-04-29
申请号：US09530634
申请日：2000-07-18
申请人： Frank Blasing
发明人： Frank Blasing
IPC分类号： B60S108
CPC分类号： B60S1/0822 , B60S1/0844 , G06K9/00791
摘要： The invention relates to a method and device for detecting objects (3) on a windshield (2). The method comprises the following steps: Placing an optical sensor array (4) on the inner side of a section of the windshield (2), said array having a plurality of individual pixels and being focused on the outer side (7) of the windshield (2); determining the local frequency spectrum S(f) of the intensity fluctuations of pixels of the sensor array (4), said pixels being combined in one or more blocks, and afterwards; evaluating the local frequency spectrum, whereby the detected local frequency spectrum S(f) is compared to one or more reference frequency distributions, and whereby a control signal for triggering one or more actuators is generated when the determined local frequency spectrum S(f) sufficiently conforms to a reference frequency distribution. The device comprises a detecting unit (4) connected to a data processing unit (5). The detecting unit is a sensor array (4) which is provided with an aperture (9) and is arranged at a certain distance behind the windshield (2).
摘要翻译：本发明涉及一种用于检测挡风玻璃（2）上的物体（3）的方法和装置。该方法包括以下步骤：将光学传感器阵列（4）放置在挡风玻璃（2）的一部分的内侧，所述阵列具有多个单独的像素并聚焦在挡风玻璃的外侧（7）上（2）; 确定传感器阵列（4）的像素的强度波动的本地频谱S（f），所述像素被组合在一个或多个块中，然后被组合; 评估本地频谱，由此将检测到的本地频谱S（f）与一个或多个参考频率分布进行比较，并且由此当确定的本地频谱S（f）足够地产生用于触发一个或多个致动器的控制信号符合参考频率分布。该装置包括连接到数据处理单元（5）的检测单元（4）。检测单元是传感器阵列（4），其设置有孔（9）并且布置在挡风玻璃（2）后面一定距离处。

5. 发明授权

US06501069B2 Optoelectronic angle of rotation sensor having a code disk with redundant digital coding 失效
标题翻译：光电转角传感器具有带冗余数字编码的代码盘
公开(公告)号：US06501069B2
公开(公告)日：2002-12-31
申请号：US10097793
申请日：2002-03-14
申请人： Frank Blasing
发明人： Frank Blasing
IPC分类号： G01D5347
CPC分类号： G01D5/34792 , G01D3/08
摘要： A sensor for determining the angular position of a device includes a code disk and a sensor array. The code disk moves in a movement direction in response to rotational movement of the device. The code disk has a digital code including two sets of code tracks extending along the length of the code disk. The corresponding tracks of each track set are spaced apart from one another across the width of the code disk. The sensor array is arranged adjacent to one side of the code disk and across the width of the code disk for sensing the tracks as the other side of the code disk is illuminated to determine the angular position of the device. The sensor provides a reliable indication of the angular position of the device if the digital code is partially contaminated with debris as the digital code contains two sets of corresponding tracks.
摘要翻译：用于确定设备的角位置的传感器包括码盘和传感器阵列。代码盘响应于装置的旋转运动而在移动方向上移动。代码盘具有数字代码，其包括沿代码盘的长度延伸的两组代码轨道。每个轨道组的对应轨道在码盘的宽度上彼此间隔开。传感器阵列邻近代码盘的一侧并跨越代码盘的宽度布置，用于在代码盘的另一侧被照亮以感测该轨道以确定该装置的角度位置。如果数字代码部分被碎片污染，则传感器可提供设备的角位置的可靠指示，因为数字代码包含两组相应的轨道。

6. 发明授权

US06404490B2 Method for detecting and localizing diffuse reflecting coatings situated on a translucent pane 失效
标题翻译：用于检测和定位位于半透明窗格上的漫反射涂层的方法
公开(公告)号：US06404490B2
公开(公告)日：2002-06-11
申请号：US09881078
申请日：2001-06-13
申请人： Frank Blasing
发明人： Frank Blasing
IPC分类号： G01N2100
CPC分类号： G01N21/4738 , B60S1/0822 , B60S1/0837 , B60S1/0844
摘要： The invention relates to a method and device for detecting and localizing diffuse-reflecting coatings situated on a translucent pane. The aim of the invention is to make it possible to detect any diffuse-reflecting coatings in a non-contacting manner and to differentiate between coatings situated on the pane surface facing the sensor and those situated on the pane surface facing away from the sensor. To this end an image of an object is captured by a recording unit forming part of the device by positioning the pane in the optical path between the object and recording unit, after which the image information obtained is evaluated accordingly.
摘要翻译：本发明涉及一种用于检测和定位位于半透明窗格上的扩散反射涂层的方法和装置。本发明的目的是使得可以以非接触的方式检测任何漫反射涂层并区分位于面向传感器的玻璃表面上的涂层和位于面向远离传感器的玻璃表面上的涂层。为此，通过将窗格定位在物体和记录单元之间的光路中，由形成设备的一部分的记录单元捕获对象的图像，之后相应地评估获得的图像信息。

7. 发明授权

US06304190B1 Method for determining the absolute angular position of the steering wheel of a motor vehicle, and optoelecronic steering angle sensor 失效
标题翻译：用于确定机动车辆的方向盘的绝对角位置的方法以及光电转向角传感器
公开(公告)号：US06304190B1
公开(公告)日：2001-10-16
申请号：US09446212
申请日：2000-01-14
申请人： Frank Blasing
发明人： Frank Blasing
IPC分类号： G08B2100
CPC分类号： G01B11/024 , G01D5/34784
摘要： A method of determining the angular position of the steering wheel of a motor vehicle using an optoelectronic steering angel sensor includes disposing a code transmitter between the light source and the line sensor. The line sensor has image points positioned along a line at equal intervals with respect to one another. The line sensor is operable for generating light signals as a function of the position and intensity of light traces imaged onto the image points of the line sensor. The code transmitter concentrically surrounds a steering spindle of a steering wheel of a motor vehicle and is fixed to the steering spindle to rotate therewith. The code transmitter has a scanning line and a reference line for respectively imaging a scanning light trace and a reference light trace from the light source onto the image points of the line sensor. The distance between the scanning line and the reference line is different at each angular position of the steering wheel such that the number of image points between the scanning light trace and the reference light trace imaged onto the line sensor is different at each angular position of the steering wheel. The scanning light trace and the reference light trace each have a respective bright-dark light transition region imaged onto at least two image points of the line sensor. The intensity of the bright-dark transition region varies over the at least two image points. A scanning light signal and a reference light signal generated by the line senor in response to the scanning light trace and the reference light trace imaged onto the line sensor is processed to determine the angular position of the steering wheel as a function of the number of image points between the respective bright-dark light transition regions of the scanning light trace and the reference light trace.
摘要翻译：使用光电转向天使传感器确定机动车辆的方向盘的角位置的方法包括在光源和线传感器之间布置代码发送器。线传感器具有相对于彼此以相等间隔沿着线定位的图像点。线传感器可用于产生作为成像到线传感器的图像点上的光迹的位置和强度的函数的光信号。代码发送器同心地围绕机动车辆的方向盘的转向主轴并且固定到转向主轴以与其一起旋转。代码发送器具有用于分别将来自光源的扫描光迹线和参考光迹线成像到线传感器的图像点上的扫描线和参考线。扫描线与参考线之间的距离在方向盘的每个角位置上是不同的，使得在扫描光轨迹和成像到线传感器上的参考光轨迹之间的图像点的数量在方向盘。扫描光迹线和参考光迹线各自具有成像到线传感器的至少两个图像点上的相应的明暗的光过渡区域。亮 - 暗过渡区域的强度在至少两个图像点上变化。根据扫描光迹线和成像在线传感器上的参考光线路，线路传感器产生的扫描光信号和参考光信号被处理以确定方向盘的角位置作为图像数量的函数在扫描光迹线的各个明暗的光过渡区域和参考光迹线之间的点。

8. 发明申请

US20050204857A1 Steering wheel for a motor vehicle 有权
标题翻译：机动车方向盘
公开(公告)号：US20050204857A1
公开(公告)日：2005-09-22
申请号：US10654239
申请日：2003-09-03
申请人： Klaus Hirschfeld , Martin Deitmerg , Ralf Bobel , Klaus Nieding , Frank Blasing , Holger Lettmann , Rudiger Menz
发明人： Klaus Hirschfeld , Martin Deitmerg , Ralf Bobel , Klaus Nieding , Frank Blasing , Holger Lettmann , Rudiger Menz
IPC分类号： B62D1/04 , B62D1/10 , B62D6/10
CPC分类号： B62D6/10 , B62D1/043 , B62D1/10 , Y10T74/20834
摘要： A steering wheel (13) for a motor vehicle includes a steering wheel module (1) supporting electrical/electronic subassemblies (18). The steering wheel module is inserted from a front side of the steering wheel into a center of the steering wheel in order to be attached to the steering wheel. A lower end of the steering wheel module forms a torsion module (8) of a torque detection device for a steering power-assist system. The torsion module is operable to receive and be attached to a steering spindle (14) of a steering column on the back side of the steering wheel in order to attach the steering wheel to the steering spindle when the steering wheel module is attached to the steering wheel.
摘要翻译：用于机动车辆的方向盘（13）包括支撑电子/电子组件（18）的方向盘模块（1）。方向盘模块从方向盘的前侧插入方向盘的中心，以便附接到方向盘。方向盘模块的下端形成用于转向助力系统的转矩检测装置的扭转模块（8）。扭转模块可操作以接收并附接到方向盘后侧的转向柱的转向主轴（14），以便当方向盘模块附接到转向装置时将方向盘附接到转向主轴轮。

9. 发明授权

US06841767B2 Device for detecting objects on a windscreen of a motor vehicle 失效
标题翻译：用于检测机动车辆的挡风玻璃上的物体的装置
公开(公告)号：US06841767B2
公开(公告)日：2005-01-11
申请号：US09947663
申请日：2001-09-06
申请人： Anton Mindl , Frank Blasing
发明人： Anton Mindl , Frank Blasing
IPC分类号： G01V8/10 , B60S1/08 , G01N21/17 , G01N21/84 , G06K9/20 , H01L27/00
CPC分类号： B60S1/0822 , B60S1/0844 , B60S1/0885 , G06K9/00791 , G06K9/209
摘要： A device for detecting objects on a windshield of a motor vehicle having a hood includes an imaging unit having a lens and a sensor positioned within the interior of the motor vehicle. The lens images a windshield section associated with a primary field of vision onto the sensor. The sensor generates a sensor signal in response to the windshield section imaged thereon. The imaging unit is positioned in a viewing direction pointing diagonally downwards with respect to the windshield such that the background of the windshield section imaged onto the sensor is the hood of the motor vehicle thereby causing the background of the windshield section imaged onto the sensor to be approximately constant in order to cancel environmental conditions that can impair object detection on the windshield section. An evaluation unit evaluates the sensor signal to detect objects on the windshield section.
摘要翻译：用于检测具有罩的机动车辆的挡风玻璃上的物体的装置包括具有位于机动车辆内部的透镜和传感器的成像单元。透镜将与主要视野相关联的挡风玻璃部分成像到传感器上。传感器响应于其上成像的挡风玻璃部分产生传感器信号。成像单元被定位在相对于挡风玻璃对角地向下指向的观察方向上，使得成像在传感器上的挡风玻璃部分的背景是机动车辆的罩，由此使得成像在传感器上的挡风玻璃部分的背景为大致恒定以消除可能损害挡风玻璃部分上的物体检测的环境条件。评估单元评估传感器信号以检测挡风玻璃部分上的物体。

10. 发明授权

US06343670B1 Steering device for a motor vehicle 失效
标题翻译：机动车转向装置
公开(公告)号：US06343670B1
公开(公告)日：2002-02-05
申请号：US09562714
申请日：2000-05-02
申请人： Anton Mindl , Frank Blasing , Detlef Kerkmann , Klaus Nieding
发明人： Anton Mindl , Frank Blasing , Detlef Kerkmann , Klaus Nieding
IPC分类号： B62D504
CPC分类号： B60R16/027 , B62D5/006 , B62D15/022
摘要： The invention proposes a steering device for a motor vehicle which contains an inductive module for the contactless transmission of electric energy and data between the motor vehicle and the steering wheel, for measuring the rotational angle of the steering wheel and for generating torque between the motor vehicle and the steering wheel, with the inductive module containing a stator that is connected to the motor vehicle in a torsionally rigid fashion and a rotor that is connected to the steering wheel in a torsionally rigid fashion. Such a device should be realized in the form of a compact unit that has a very small space requirement due to the utilization of inductive principles, with said unit consisting of only a few components such that it can be manufactured in a particularly inexpensive fashion. This unit is based on an inductive module that contains a resolver-based rotation sensor and an annular rotary-field motor, with the stator and the rotor containing coils that cooperate with one another in such a way that an inductive coupling exists between the respective coils on the stator side, which are provided for realizing the rotation sensor function and the rotary-field motor function, and the respectively assigned coils on the rotor side.
摘要翻译：本发明提出了一种用于机动车辆的转向装置，其包含用于在机动车辆和方向盘之间进行电能和数据的非接触式传输的感应模块，用于测量方向盘的旋转角度并且在机动车辆之间产生转矩和方向盘，其中感应模块包含以扭转刚性的方式连接到机动车辆的定子和以扭转刚性方式连接到方向盘的转子。这样的装置应该由紧凑的单元的形式实现，由于使用了归纳原理，所述单元仅由几个组件组成，因此可以以特别廉价的方式制造，因此具有非常小的空间要求。该单元基于包含基于分解器的旋转传感器和环形旋转电机的感应模块，其中定子和转子包含彼此协作的线圈，使得在相应线圈之间存在感性耦合在定子侧上设置有用于实现旋转传感器功能和旋转电机功能的转子侧和转子侧的分配线圈。

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