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公开(公告)号：US09702818B2
公开(公告)日：2017-07-11
申请号：US14379396
申请日：2013-04-26
发明人： Dieter Krökel
IPC分类号： G01N21/55 , B60S1/08 , G01N21/94 , G06K9/00 , G01N21/552
CPC分类号： G01N21/55 , B60S1/0844 , G01N21/552 , G01N21/94 , G01N2021/945 , G01N2201/062 , G06K9/00791
摘要： A device and to a method for detecting rain, which includes a camera and a light source. The camera is arranged behind a windowpane, in particular inside a vehicle, behind a windscreen, and focused on a far range located in front of the windowpane. The light source for producing at least one light beam which is directed to the windowpane directs the at least one light beam to the windowpane in such a manner that at least one beam which is reflected by the outer side of the windowpane is incident on the camera. The structure of the image of the at least one beam reflected by the outer side of the windowpane is analyzed, in particular as part of an image processing step. The type of rain or precipitation on the outer side of the windowpane is classified based on the analysis of the structure of this image.
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公开(公告)号：US20170187312A1
公开(公告)日：2017-06-29
申请号：US15324131
申请日：2015-06-09
摘要： A method controls the operation of an electric motor. Wherein electrical voltages applied to electrical phases of the electric motor are produced and output in a controlled manner in a modulation on the basis of a rotor position of the electric motor, on the basis of a set point/actual comparison, which is performed in a control loop with a speed controller, for a speed of the electric motor and on the basis of a set point/actual comparison. A set point value at the input of the current regulator is formed by multiplying a present duty factor for the modulation by a first manipulated variable applied to the output of the speed controller. The first manipulated variable of the speed controller becomes an equivalent phase current root mean square value for the electric motor in the underlying current regulator by the multiplication by the present duty factor.
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公开(公告)号：US09690993B2
公开(公告)日：2017-06-27
申请号：US14647958
申请日：2013-12-06
发明人： Ralph Grewe , Stefan Hegemann , Matthias Zobel
CPC分类号： G06K9/00798 , G06K9/00791 , G06K9/00805 , G06K9/46 , G06K9/4652 , G06K9/52 , G06K2009/4666 , G06T7/11 , G06T7/20 , G06T7/40
摘要： A method and a device for analyzing trafficability use a computer to perform the following steps: receiving image data representing an image of surroundings in front of a vehicle, analyzing the image data to identify different zones in the image of the surroundings, and analyzing the identified different zones in terms of trafficability thereof for the vehicle.
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公开(公告)号：US09671336B2
公开(公告)日：2017-06-06
申请号：US15102061
申请日：2014-05-05
发明人： Stefan Bix
CPC分类号： G01N21/4738 , B60S1/0844 , G01N2201/061 , G01N2201/062 , G01V8/12 , G06K9/00791
摘要： A device for detecting rain on a pane includes a camera (1) and an electrically drivable film (3) that actively emits light (h) as a light sheet (s). The camera and the film are arranged so that the camera can detect an image (i1, i2) of the light sheet that impinges on and is reflected by the pane. The signal detected by the camera correlates with light that has been emitted by the film, and reflected or scattered by the inner face (2.1) or outer face (2.2) of the pane and/or by a raindrop on the outer face of the pane.
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公开(公告)号：US20170151997A1
公开(公告)日：2017-06-01
申请号：US15311046
申请日：2015-05-12
发明人： Filoktimon Repoulias
CPC分类号： B62M6/45 , B60L15/2045 , B60L15/2054 , B60L50/20 , B60L2200/12 , B60L2240/423 , B60L2240/486 , B62M25/08 , B62M2025/003 , Y02T10/645 , Y02T10/72 , Y02T10/7283
摘要： A method and device for operating an electric bicycle that has an electric motor and a transmission with at least two gears is provided. The method includes ascertaining a current pedal frequency that is generated by a user of the electric bicycle and checking whether the ascertained current pedal frequency lies within a specified pedal frequency interval. The method also includes ascertaining a current travel speed of the electric bicycle, ascertaining at least two transmission gears within the specified pedal frequency interval depending on the ascertained travel speed, and ascertaining a respective output of the electric motor for each of the ascertained at least two gears. The method also includes ascertaining the lowest ascertained output of the electric motor by comparing the two ascertained outputs of the electric motor, and ascertaining the transmission gear for which the lowest output was ascertained.
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公开(公告)号：US09660476B2
公开(公告)日：2017-05-23
申请号：US14435421
申请日：2013-10-10
发明人： Stefan Flock , Uwe Krella , Olga Siwak
IPC分类号： B60L11/08 , B60L11/00 , H02J7/00 , H02P27/04 , B60L3/04 , B60L11/18 , B60L3/00 , H02J7/34 , H02M1/32 , H02M7/5387
CPC分类号： H02J7/0081 , B60L3/0007 , B60L3/0069 , B60L3/04 , B60L11/005 , B60L11/1803 , B60L2210/40 , B60L2220/14 , H02J7/0029 , H02J7/0047 , H02J7/345 , H02J2007/0037 , H02M1/32 , H02M7/5387 , H02M2001/322 , H02P27/04 , Y02T10/7005 , Y02T10/7241
摘要： A circuit assembly for discharging an electrical energy store includes a first discharge current path for uncontrolled, passive discharging of the energy store and for keeping a defined charge voltage of the energy store, and a second discharge current path for controlled, active discharging of the energy store. A semiconductor switch electrically connects to a positive current connection of the energy store and to a negative current connection of the energy store. A voltage limiter includes a first current connection for electrically connecting to the positive current connection of the energy store and a second current connection for electrically connecting to the negative current connection of the energy store. The circuit assembly further includes a first control path for providing a first control signal from the first current connection of the voltage limiter to the control connection of the semiconductor switch in order to control the semiconductor switch.
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公开(公告)号：US20170132925A1
公开(公告)日：2017-05-11
申请号：US15414975
申请日：2017-01-25
IPC分类号： G08G1/0962 , G06K9/00
CPC分类号： G08G1/09623 , G06K9/00818
摘要： The invention relates to a method for operating an assistance system of a motor vehicle. An image is detected by means of a camera of the assistance system and a traffic sign is determined within the detected image. An alignment of the determined traffic sign is determined with respect to the motor vehicle, and a signal device of the assistance system is triggered by the alignment.
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公开(公告)号：US20170070652A1
公开(公告)日：2017-03-09
申请号：US15355955
申请日：2016-11-18
发明人： Gerhard Müller
CPC分类号： H04N5/2252 , B60R11/04 , B60R2300/80 , G03B17/55
摘要： An assistance system of a motor vehicle, with a camera comprises a camera housing having a first cooling body with first cooling fins, a cap covering the camera housing, wherein the cap has a second cooling body with second cooling fins, and wherein the second cooling fins are arranged at least partially between the first cooling fins
摘要翻译： 一种具有照相机的机动车辆的辅助系统包括具有第一冷却体和第二散热片的照相机外壳，其具有覆盖相机外壳的盖，其中所述盖具有带有第二散热片的第二冷却体，并且其中所述第二冷却 翅片至少部分地布置在第一散热片之间
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69.发明授权公开(公告)号：US09576137B2
公开(公告)日：2017-02-21
申请号：US14381671
申请日：2013-03-05
发明人： Stephan Habel , Hans-Leo Ross
摘要： A method for improving the functional security and increasing the availability of an electronic control system, particularly a motor vehicle control system, including hardware components and software components, wherein the hardware components are abstracted by at least one basis software component and/or a runtime environment, and in which an implemented security concept describes two or more software levels, wherein a first software level includes control functions of an application software and a second software level is designed as functional monitoring, for safeguarding against control function faults, wherein a data encryption, provided by at least one hardware component, and/or a data signature for securing the data of at least one communication channel of the hardware component is used with at least one first software component. The invention additionally describes an electronic control system for performing the method.
摘要翻译： 一种用于改善功能安全性并增加电子控制系统的可用性的方法，特别是包括硬件组件和软件组件的机动车辆控制系统，其中硬件组件由至少一个基础软件组件和/或运行时环境抽象 并且其中实现的安全概念描述了两个或多个软件级别，其中第一软件级包括应用软件的控制功能，第二软件级别被设计为功能监控，用于防止控制功能故障，其中数据加密， 由至少一个硬件组件提供，和/或用于保护硬件组件的至少一个通信信道的数据的数据签名与至少一个第一软件组件一起使用。 本发明另外描述了一种用于执行该方法的电子控制系统。
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70.发明申请DEVICE FOR PNEUMATICALLY ADJUSTING A SEAT IN A TRANSPORT MEANS, IN PARTICULAR A MOTOR VEHICLE 审中-公开设备用于气动调节座椅在运输手段，特别是机动车辆公开(公告)号：US20160339803A1
公开(公告)日：2016-11-24
申请号：US15108366
申请日：2015-01-21
发明人： Michael Beuschel , Mehmet Cini , Johann Riepl
CPC分类号： B60N2/0244 , B60N2/0224 , B60N2/0284 , B60N2/1665 , B60N2/1878 , B60N2/22 , B60N2/42763 , B60N2/914 , B60N2/99 , B60N2002/0256 , B60N2002/026 , B60N2002/0268
摘要： A device for pneumatically adjusting a seat in a transport vehicle, in particular in a motor vehicle, including one or more adjusting devices, each of which includes a pneumatic actuating device for adjusting the seat by generating pneumatic pressure, and including a trigger device, which the actuating device is switched from a standby state to an active state in response to a trigger signal when the device is being operated. The pneumatic actuating device brings about an adjustment of the seat in the active state. The pneumatic actuating device is designed such that the actuating device is mechanically preloaded in the standby state, and the mechanical preload is released in the active state in order to thus bring about the adjustment of the seat.
摘要翻译： 一种用于在机动车辆的气动调节在运输车辆的座椅，特别地，包括一个或多个调节装置，其中的每一个包括气动致动装置用于通过产生气动压力调节座椅，以及包括触发设备装置，该装置 当操作装置时，致动装置响应于触发信号从待机状态切换到活动状态。 气动执行装置在活动状态下引起座椅的调节。 气动致动装置被设计成使得致动装置在待机状态下被机械预加载，并且机械预载被释放在活动状态，从而实现座椅的调节。
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