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公开(公告)号：US10651847B2
公开(公告)日：2020-05-12
申请号：US15523118
申请日：2015-09-29
发明人： Andreas Peukert , Ralf Pfeifer
摘要： The present disclosure relates to a shift device for a control system for a vehicle. The shift device may include at least one optical fiber for conducting a light signal, where the light signal has an input characteristic when entering the shift device, and where the light signal has an output characteristic when exiting the shift device. The shift device may further include a control element, where the control element can be moved between a home position, a first actuation position, and a second actuation position by an actuation force. The control element may have an adjustment device for adjusting the characteristic of the light signal, where the adjustment device is configured to set the output characteristic of the light signal to a first value when the control element is in the home position.
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公开(公告)号：US10563756B2
公开(公告)日：2020-02-18
申请号：US15036746
申请日：2014-10-15
发明人： Ralf Pfeifer , Andreas Peukert
摘要： The current embodiments provide a control lever. The control lever may have a first connection unit with a plurality of inputs and at least one output. The at least one output may be configured for outputting an operation signal that represents the position of the control lever. The number of inputs of the plurality of inputs may exceed the number of outputs of the at least one output. The first connection unit may be configured to couple a first input of the plurality of inputs to the at least one output at a first point in time, and the connection unit may be configured to connect a second input of the plurality of inputs to the at least one output at a second point in time subsequent to the first point in time.
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公开(公告)号：US20140345408A1
公开(公告)日：2014-11-27
申请号：US14362455
申请日：2012-11-15
发明人： Ralf Pfeifer , Andreas Peukert
CPC分类号： F16H59/02 , B62K2207/00 , F16H59/105 , G01D5/145 , G01R33/0094 , G01R33/072 , H01F7/021 , Y10T74/20018
摘要： A sensor device having at least one sensor element, such as a Hall sensor element, and at least one magnet element that can move in relation to the sensor element. The sensor element has a number of differently magnetized regions. The sensor element is configured to issue a sensor signal, which represents a condition defined by a magnetization of a region of the magnet element located in the measurement range of the sensor element. The sensor element determines the condition by means of one of at least three pre-defined sensor signal values.
摘要翻译： 传感器装置具有至少一个传感器元件，例如霍尔传感器元件，以及可相对于传感器元件移动的至少一个磁体元件。 传感器元件具有多个不同磁化的区域。 传感器元件被配置为发出传感器信号，其表示由位于传感器元件的测量范围内的磁体元件的区域的磁化所限定的状态。 传感器元件通过至少三个预定义的传感器信号值中的一个来确定条件。
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4.发明授权公开(公告)号：US10281029B2
公开(公告)日：2019-05-07
申请号：US15555035
申请日：2016-02-11
发明人： Ralf Pfeifer
摘要： In one general aspect, the present disclosure is related to a sensor device for detecting selector lever positions of a selector lever for a motor vehicle. The sensor device may include at least four sensors and a code carrier, where the code carrier is arranged such that it is faced by the at least four sensors. The code carrier may be movable with respect to the at least four sensors. The code carrier may be attached to the selector lever. The code carrier may include several coding areas each with an encoding. The code carrier can thus be referred to as coding carrier. The encoding of the individual coding areas can be read by using the sensors.
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公开(公告)号：US10184559B2
公开(公告)日：2019-01-22
申请号：US15033418
申请日：2014-09-26
发明人： Ralf Pfeifer , Andreas Peukert
摘要： A device for selecting an operating mode of a transmission of a vehicle is presented. The device has a control panel thereby, having at least one selector switch for selecting an operating mode, and one release switch for enabling a function of the at least one selector switch. The release switch has a touch sensitive button, serving as a first interface to a sensor circuit for enabling the function of the at least one selector switch. The sensor circuit has a second interface on an actuator for a driving function of the vehicle thereby. The sensor circuit can be closed by producing an electrically conductive connection between the first interface and the second interface via a driver region of an interior space of the vehicle.
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公开(公告)号：US09897203B2
公开(公告)日：2018-02-20
申请号：US14653643
申请日：2013-11-11
发明人： Ralf Pfeifer
CPC分类号： F16H61/18 , F16H59/0217 , F16H59/105 , Y10T74/2003
摘要： A gear change lever device for a vehicle transmission with a holder, a gear change lever movably arranged on a holder and comprising a gripping surface, wherein the gear change lever can be moved to pre-determined positions (P, R, N, D), a sensor device, by which the current position of the gear change lever can be detected, an evaluation device coupled to the sensor device for the control of transmission, by means of which in cooperation with the sensor device a change in the gear change lever position can be recognized, and at least one touch sensor coupled to the evaluation device and arranged on the gear change lever in the area of the grip surface, by means of which a human touch of the grip surface can be detected and information about the touch state of the gripping surface can be sent to evaluation device.
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公开(公告)号：US09644732B2
公开(公告)日：2017-05-09
申请号：US14362455
申请日：2012-11-15
发明人： Ralf Pfeifer , Andreas Peukert
CPC分类号： F16H59/02 , B62K2207/00 , F16H59/105 , G01D5/145 , G01R33/0094 , G01R33/072 , H01F7/021 , Y10T74/20018
摘要： A sensor device having at least one sensor element, such as a Hall sensor element, and at least one magnet element that can move in relation to the sensor element. The sensor element has a number of differently magnetized regions. The sensor element is configured to issue a sensor signal, which represents a condition defined by a magnetization of a region of the magnet element located in the measurement range of the sensor element. The sensor element determines the condition by means of one of at least three pre-defined sensor signal values.
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公开(公告)号：US20140331804A1
公开(公告)日：2014-11-13
申请号：US14357146
申请日：2012-10-19
发明人： Ralf Pfeifer , Andreas Giefer
IPC分类号： F16H59/02
摘要： This invention relates to a system for selecting switching steps of a shift-by-wire gear change drive, which features a key arrangement with at least two keys and means for generating electrical signals for transmission to the shift-by-wire gear change drive. This invention specifies an activation control system with which can prevent errors and can lift out a key from a lowered position. The activation control system also features a pressure pad located below the keys.
摘要翻译： 本发明涉及一种用于选择换档变速驱动器的切换步骤的系统，其特征在于具有至少两个键的键配置和用于产生电信号以用于变速换档变速驱动的装置。 本发明具体说明一种启动控制系统，通过该系统可以防止错误并且可以从降低的位置提升钥匙。 激活控制系统还具有位于键下方的压力垫。
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公开(公告)号：US20210389160A1
公开(公告)日：2021-12-16
申请号：US17290416
申请日：2019-10-23
发明人： Ralf Pfeifer
摘要： A sensor arrangement for controlling a function in a motor vehicle comprises an electric coil for providing a magnetic field; a magnetic field sensor; and a magnetic flux element for conducting the magnetic field between the coil and the magnetic field sensor. The magnetic flux element may be supported such that it can move, and shaped such that the magnetic field in the range of the magnetic field sensor is dependent on a position of the flux element. Furthermore, there may be a processor for determining the position of the flux element based on the magnetic field determined by means of the magnetic field sensor.
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10.发明申请公开(公告)号：US20180038477A1
公开(公告)日：2018-02-08
申请号：US15555035
申请日：2016-02-11
发明人： Ralf Pfeifer
CPC分类号： F16H59/105 , F16H59/0204 , F16H61/12 , F16H2061/1256 , G01D5/24438 , G01D5/24457 , G01D5/24485 , G01D5/249
摘要： In one general aspect, the present disclosure is related to a sensor device for detecting selector lever positions of a selector lever for a motor vehicle. The sensor device may include at least four sensors and a code carrier, where the code carrier is arranged such that it is faced by the at least four sensors. The code carrier may be movable with respect to the at least four sensors. The code carrier may be attached to the selector lever. The code carrier may include several coding areas each with an encoding. The code carrier can thus be referred to as coding carrier. The encoding of the individual coding areas can be read by using the sensors.
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