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公开(公告)号：US11193646B2
公开(公告)日：2021-12-07
申请号：US15538287
申请日：2015-12-18
发明人： Martin Muegge , Carsten Hohmann , Rainer Hagen , Guenther Walze , Thomas Faecke
IPC分类号： F21S43/20 , G02B5/32 , G03H1/22 , G03H1/30 , G03H1/28 , G03H1/02 , B60Q1/26 , B60Q1/30 , F21V5/00 , F21V5/04
摘要： A lighting device for vehicles, in particular a signal light, with a light source for emitting a light beam and an optical unit associated with the light source for producing a predetermined light function, the optical unit having a holographic element and a lens arranged in the main emission direction in front of the holographic element, the holographic element comprising such a diffraction structure that the light beam emitted from the light source onto the holographic element is varied according to a predetermined illumination pattern such that the holographic light beam lights an illumination surface of the lens to generate the light function.
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2.发明申请公开(公告)号：US20210237742A1
公开(公告)日：2021-08-05
申请号：US17150638
申请日：2021-01-15
IPC分类号： B60W40/06
摘要： A sensor device for detecting moisture on a roadway of a vehicle includes a housing having at least one flat housing area. The housing is constructed as a resonant body and is provided for mounting in a wheel arch of the vehicle. At least one structure-borne sound sensor is arranged in the housing area of the housing and at least one connecting means is assigned to the housing for producing a connection between the housing and the wheel arch. The at least one connecting means is constructed to be vibration damping and constructed for receiving a decoupling of the sensor device and the wheel arch. The at least one connecting means is constructed for producing a connection between the housing and the wheel arch and the structure-borne sound sensor is configured to detect only structure-borne sound signals caused by impacting moisture droplets on the housing.
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公开(公告)号：US10682946B2
公开(公告)日：2020-06-16
申请号：US15556044
申请日：2016-03-02
IPC分类号： B60Q1/10 , B60Q1/076 , F21S41/657
摘要： An adjusting device for headlights, in particular for truck headlights, comprising a linear drive unit containing a threaded rod mounted for rotation, in threaded engagement with a control element, which control element can be moved in the axial direction of the threaded rod by turning the threaded rod, a pivot lever which has an articulated connection to the actuator, and an engagement element of the pivot lever which can act on the lighting unit to be adjusted, wherein the articulated connection is formed by a bearing part of the pivot lever and by a supporting part of the actuator such that the pivot lever can be turned about a horizontal pivot axis extending through the articulated connection, such that the engagement element is arranged in an upper region of the pivot lever in the vertical direction, and such that the articulated connection is arranged in a lower region of the pivot lever in the vertical direction.
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公开(公告)号：US09991604B2
公开(公告)日：2018-06-05
申请号：US14685122
申请日：2015-04-13
发明人： Andreas John , Dietmar Philipp
IPC分类号： G01S13/93 , H01Q17/00 , G01S7/03 , H01Q1/32 , H01Q1/42 , B29C45/26 , B29C65/48 , G01S7/02 , B29L31/34
CPC分类号： H01Q17/008 , B29C45/2626 , B29C65/4805 , B29K2995/0003 , B29L2031/34 , G01S7/03 , G01S2007/027 , H01Q1/3233 , H01Q1/42 , H01Q17/00
摘要： A radar sensor for emitting and/or receiving wave-shaped electromagnetic signals, having at least one housing and at least one absorber. The absorber is disposed inside the housing and a surface of the absorber has raised rib-like sections which are disposed adjacently to one another on the surface of the absorber. The absorber is an injection molded component.
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公开(公告)号：US09988017B2
公开(公告)日：2018-06-05
申请号：US15566965
申请日：2016-04-25
发明人： Weghaus Ludger
CPC分类号： B60R25/24 , B60R25/01 , B60R25/245 , B60R25/30 , B60R2325/108 , B60R2325/205 , G07C9/00309 , G07C2009/00555 , G07C2209/63
摘要： An authentication system for vehicles that has a minimum of one authentication element for detecting a movement, vibration and/or inclination. An apparatus generates a movement, vibration and/or inclination. The authentication element, in particular a key or a keyless go device for a vehicle, for example an automobile, has a wireless interface for sending and receiving an authentication signal and a sensor element for detecting a movement, vibration and/or inclination. The apparatus is positioned in/on the vehicle, and has at least one actuator for generating a movement, vibration and/or inclination, as well as a wireless device for sending and receiving an authentication signal. The at least one actuator is positioned on a transmission device, in particular on a vehicle, in order to generate an authentication signal through a movement, vibration and/or inclination. It also transmits this signal to the authentication element. A process is provided for position monitoring with an authentication system, including at least one authentication element for detecting a movement, vibration and/or inclination and an apparatus for generating a movement, vibration and/or inclination.
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公开(公告)号：US09915610B2
公开(公告)日：2018-03-13
申请号：US15291678
申请日：2016-10-12
发明人： Alexander Gohmann , Bastian Kanning
CPC分类号： G01N21/552 , B60S1/0833 , G01J1/0242 , G01J1/4204 , G01J1/4228 , G01N2201/1244 , G01S3/783
摘要： In a sensor device for determining ambient conditions of a vehicle, in particular a motor vehicle, comprising at least one transmitter for emitting electromagnetic radiation, in particular infrared radiation, comprising at least three receivers for receiving electromagnetic radiation, in particular infrared radiation, wherein at least one transmitter is assigned to at least one receiver for determining precipitation on at least one glass surface, in particular the windscreen of the motor vehicle, and wherein at least three receivers are aligned for receiving electromagnetic radiation from different angular regions, it is provided as essential to the invention that the spatial receiving regions of at least one first and at least one second receiver are aligned substantially horizontally, that the spatial receiving region of at least one third receiver is aligned substantially upwards.
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公开(公告)号：US09880134B2
公开(公告)日：2018-01-30
申请号：US15054974
申请日：2016-02-26
IPC分类号： G07C5/08 , G10L25/21 , G10L25/48 , B60Q9/00 , G01N29/04 , G01N29/44 , B60C9/00 , G01N29/14 , G01N29/42
CPC分类号： G01N29/44 , B60C9/00 , B60Q9/00 , G01N29/14 , G01N29/42 , G01N29/4454 , G01N2291/0232 , G01N2291/0289
摘要： In a method for registering at least one damage event on a glass surface, particularly a windscreen of a motor vehicle, wherein at least one structure-borne sound signal is registered by a sensor device and the registered structure-borne sound signal is forwarded to at least one analysis unit, it is provided as essential to the invention that a first signal component of the registered structure-borne sound signal is analyzed, that further analysis is not begun until a first amplitude of the registered structure-borne sound signal has decayed, that the curve of the registered structure-borne sound signal is examined for the existence of signal jumps, and that conclusions may be drawn regarding at least one damage incident on the glass surface from the existend of at least one signal jump.
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8.发明授权公开(公告)号：US09850792B2
公开(公告)日：2017-12-26
申请号：US14502678
申请日：2014-09-30
发明人： Thomas Niemann , Jurgen Palloks
CPC分类号： F01M11/12 , B60K2015/03217 , F01M11/06 , F02D1/00 , G01F23/0046 , G01F23/2962
摘要： A device for determining a filling level of a container is provided, having a damping cup, a measuring section extending vertically inside the damping cup, and having an ultrasound converter arranged at its lower end region, and at least one antechamber. A calming structure is arranged in at least a part of at least one antechamber, to achieve as much degassing of the liquid as possible. The part of the antechamber having the calming structure is designed to be open towards the top over a large area and is connected, via a venting channel, with a vent in the upper region of the device.
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公开(公告)号：US09845073B2
公开(公告)日：2017-12-19
申请号：US15193795
申请日：2016-06-27
发明人： Alexander Gohmann
IPC分类号： G01N21/41 , B60S1/08 , G01N21/552
CPC分类号： B60S1/0837 , G01N21/4133 , G01N21/552
摘要： With a sensor device for recording moisture on a window pane with a transmitter and a receiver and an optical unit arranged between the transmitter and the receiver, wherein the optical unit includes an optical input unit facing the transmitter, an optical output unit facing the receiver and a coupling-in and coupling-out region on the side of the window pane, the coupling-in and coupling-out region is optically separated from the optical input unit and the optical output unit such that the electromagnetic waves emitted by the transmitter are refracted. A particularly compact constructional design is achieved thereby.
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公开(公告)号：US09835513B2
公开(公告)日：2017-12-05
申请号：US14871021
申请日：2015-09-30
发明人： Peter Müller , Torsten Eggers
CPC分类号： G01L19/141 , G01L19/0069 , H01L2224/48091 , H01L2924/00014
摘要： In a sensor module for measuring a pressure of a fluid, having at least one supporting element, at least one electronic circuit, particularly an integrated circuit, arranged on at least one circuit carrier, and with at least one pressure measuring chip that has at least one pressure measuring membrane, wherein at least sections of the circuit carrier are surrounded by a protective material to protect it from surrounding fluids, it is provided as essential to the invention that the pressure measuring chip and the circuit carrier are arranged vertically one underneath the other, and that the pressure measuring chip is at least partially mechanically decoupled from the supporting element.
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