-
公开(公告)号：US20240365451A1
公开(公告)日：2024-10-31
申请号：US18641682
申请日：2024-04-22
摘要： The invention relates to an arrangement including an LED pixel matrix and a driver circuit for controlling the LED pixel matrix, wherein each LED pixel is formed from a dipole made up of two LEDs connected anti-parallel. The LED pixel matrix includes at least one row and multiple columns of the dipoles forming the LED pixel, and the dipoles are connected with a first connection to a shared line. The shared line is connected to a node between a second connection of a first controllable switch assigned to the rows and to a first connection of a second controllable switch assigned to the row. A first connection of the first switch assigned to the row is connected to a first connection of the arrangement, and a second connection of the second switch assigned to the row is connected to a second connection of the arrangement.
-
公开(公告)号：US12092319B2
公开(公告)日：2024-09-17
申请号：US18240524
申请日：2023-08-31
发明人： Henning Bein , Robin Hofner , Maxime Musy
IPC分类号： F21V7/04 , F21W106/00 , F21Y115/10
CPC分类号： F21V7/041 , F21W2106/00 , F21Y2115/10
摘要： A vehicle interior illumination unit has a front diffuser panel and a rear reflector having centric and outer reflector cones into which light sources arranged on an illumination panel protrude at the rear. The centric and outer reflector cones widen towards the front diffuser panel and preferably have different cross sections.
-
公开(公告)号：US12090926B2
公开(公告)日：2024-09-17
申请号：US17902061
申请日：2022-09-02
发明人： Christian Huester , Boris Kubitza
摘要： A method for detecting whether a motor vehicle is located within a section of a roadway, comprising the following steps: detecting roadway markings of a roadway on which the motor vehicle is located, detecting whether the motor vehicle is located within a section of the roadway, wherein the section is defined by section boundaries, and then outputting a warning if the motor vehicle is not located within the section, wherein the section boundaries are defined depending on a marking distance of the roadway markings from one another.
-
公开(公告)号：US12063726B2
公开(公告)日：2024-08-13
申请号：US17875516
申请日：2022-07-28
IPC分类号： H05B45/44
CPC分类号： H05B45/44
摘要： A lighting unit having a light-emitting diode matrix and a controllable power source, in particular for a headlight. The light-emitting diode matrix is equipped with at least one first supply connection, a number m of first switches which have a first connection that is connected to the first supply connection, at least one second supply connection, a number n of second switches which have a second connection that is connected to the second supply connection, a number of m*n inorganic light-emitting diodes, a first connection of which is connected to a second connection of one of the first switches and a second connection of which is connected to a first connection of one of the second switches.
-
5.发明公开公开(公告)号：US20240264064A1
公开(公告)日：2024-08-08
申请号：US18434206
申请日：2024-02-06
发明人： Thomas NIEMANN , Bastian KANNING , Christian SASSE
IPC分类号： G01N15/075 , G01N15/06
CPC分类号： G01N15/075 , G01N15/0656
摘要： The invention relates to a method and a sensor device for detecting aerosols in the ambient air of a motor vehicle, wherein the probability of occurrence of aerosols in the ambient air of the vehicle is determined, wherein a control signal is sent to at least one radiation emitter when the determined probability of occurrence exceeds a defined probability value, wherein a radiation signal is emitted by the radiation emitter, wherein a possible response signal to the emitted radiation signal is captured by at least one radiation receiver, wherein the response signal is detected from at least two directions, wherein the electrical capacitance of a field around the vehicle is captured by at least one capacitive sensor, wherein the occurrence of aerosols is deduced upon detection of the response signal from two directions and detection of a change of capacitance in the surrounding area.
-
公开(公告)号：US20240263756A1
公开(公告)日：2024-08-08
申请号：US18636773
申请日：2024-04-16
发明人： Fabian Schüler
IPC分类号： F21S41/265 , F21S41/143
CPC分类号： F21S41/265 , F21S41/143
摘要： An appearance light module for motor vehicle headlamp comprises at least one light source and one secondary optical element. The secondary optical element has an intake geometry with an entry surface for the light generated by the at least one light source, and an emission geometry with an exit surface for the light passing through the entry surface of the intake geometry. The exit surface of the emission geometry can be seen from outside the motor vehicle when the headlamp is installed in the motor vehicle. The appearance light module is not suitable for generating a low beam light distribution or a high beam light distribution. The appearance light module has no primary optical element, and the light from the at least one light source reaches the entry surface of the secondary optical element without being reflected and without passing through a refractive or diffractive optical element.
-
公开(公告)号：US20240241536A1
公开(公告)日：2024-07-18
申请号：US18618628
申请日：2024-03-27
摘要： A pedal emulator for a vehicle, having a rotational axis, a pedal lever that can be rotated about the rotational axis, and a force generation unit for exerting a counterforce on the pedal lever via at least one coupling element of the force generation unit that is mechanically coupled to the pedal lever. The counterforce acting in the opposite direction to an actuation force exerted on the pedal lever. The force generation unit can be designed such that a curve of the counterforce along a pedal path of the pedal lever is in the form of a non-linear curve in a pedal path-counterforce diagram.
-
8.发明公开公开(公告)号：US20240240506A1
公开(公告)日：2024-07-18
申请号：US18621078
申请日：2024-03-28
IPC分类号： E05F15/611
CPC分类号： E05F15/611 , E05Y2201/11 , E05Y2201/71 , E05Y2600/626 , E05Y2900/534
摘要： A drive device for an opening mechanism for opening a movable opening element of a vehicle. The drive device comprising: a drive unit for generating the drive torque; a housing having a mounting side which can be oriented towards a vehicle part of the vehicle in order to mount the drive device; and a gearbox for increasing the drive torque of the drive unit. The gearbox having a drive-side, first gearbox unit comprising a first gear which has a first axis of rotation and a first radius, and an output-side second gearbox unit for coupling with the opening mechanism having an output axis. The first gearbox unit and the second gearbox unit being operatively connected to one another. An opening system is also provided.
-
9.发明公开公开(公告)号：US20240235447A1
公开(公告)日：2024-07-11
申请号：US18612045
申请日：2024-03-21
发明人： Jeremy Letot
CPC分类号： H02P23/14 , H02J7/0063 , H02P25/03
摘要： A motor control system determines an operating point for controlling an electric motor in an electric system that includes a battery and an electronic control unit. The motor control system includes a calibrator having an input for receiving a battery voltage of the battery, a motor speed, and a requested torque of the electric motor. The calibrator calculates a modified speed based on the received battery voltage, motor speed and requested torque. An operating point controller has an input for receiving a fixed battery voltage reference, the modified speed and the requested torque. The operating point controller determines the operating point for controlling the electric motor based on the received fixed battery voltage reference, the modified speed, and the requested torque.
-
公开(公告)号：US20240227665A9
公开(公告)日：2024-07-11
申请号：US18382715
申请日：2023-10-23
CPC分类号： B60Q1/12 , B60Q1/50 , B60Q2300/122 , B60Q2300/322 , B60Q2400/50
摘要： A method for operating a light-based driver assistance system of a motor vehicle, wherein via at least one headlight of the motor vehicle, a light distribution is projected onto the roadway in front of the motor vehicle. The light distribution produces a lane marking, the width of which is essentially equal to the vehicle width of the motor vehicle and the course of which corresponds to a predicted lane course when the motor vehicle is driving. The method steps are carried out continuously when driving through a curve: predicting the lane course when driving through the curve, determining the point of intersection of the inner lane boundary with the light field limitation of a light field projectable onto the roadway when driving through the curve, setting a distal boundary of the lane marking, and projecting a light distribution onto the roadway in front of the motor vehicle.
-
-
-
-
-
-
-
-
-
搜索结果
805 条记录 (耗时 0.023 秒)
