Abstract: The invention relates to an assembly for calibrating a camera (31) to be calibrated, said assembly comprising: a first positioning base (43) for accommodating a reference camera adapter (40) or for accommodating an adapter (34) for the camera (31) to be calibrated; an auxiliary target (21); the reference camera adapter (40) for accommodating a reference camera housing (11) or the auxiliary target (21); the adapter (34) for accommodating the camera (31) to be calibrated; a second positioning base (41) for accommodating the reference camera housing (11); at least one calibration target (51, 52, 53) arranged such that it can be captured by the reference camera (11) accommodated by the first positioning base (43) or can be captured by the camera (31) to be calibrated; and the reference camera housing (11) for accommodating the reference camera (12, 13); wherein the first positioning base (43) is arranged (position 54) such that a first image captured by the reference camera (12, 13) accommodated in the first p

Abstract: Method and system for motor-driven assistance of the movement of a vehicle door, wherein the vehicle door is driven by means of an electric motor, which is controlled by a control unit, depending on a force exerted on the vehicle door by an operator, in a manner assisting this force or exceeding the force, comprising the steps: the voltage induced in the electric motor due to the force exerted on the vehicle door by the operator is detected and transmitted to the control unit, this electrical voltage or a signal derived from it is compared with prescribed threshold values in the control unit during a defined, adjustable time interval, and the motor is driven by the control unit, depending on whether the threshold values are exceeded or undershot, in a manner merely assisting the force exerted on the vehicle door by the operator or exceeding the force.

Abstract: A method for processing images is described, wherein a scenery is recorded as at least one raw image by at least one optical capture means mounted on a vehicle, and wherein image data of the scenery are mapped incompletely and/or erroneously in the subsequently rendered render image in at least one area. In order to provide a user of one or more cameras on a motor vehicle, that have visibility restrictions with a more agreeable visual experience, the method includes identifying the area(s) of incomplete and/or erroneous mapping in the render image on the basis of existing visibility restrictions, generating masks that enclose the area(s) of incomplete and/or erroneous mapping as masked areas, reconstructing image data in unmasked areas of the render image by means of digital inpainting and synthesizing together with the masked areas to produce a correction image, and displaying the completed and/or debugged correction image.

Abstract: A data network has at least three line branches connected via a common star node to distribute message signals from one of the line branches onto the other line branches, wherein connected to at least one of the line branches is at least one bus-user device is configured to generate in a corresponding transmit mode by a corresponding transmit unit at least one of the message signals, wherein in the corresponding bus-user device, the transmit unit has a current source circuit which, in generating the message signal (16), is configured to inject an electric current into electrical lines of the line branch to which the bus-user device is connected, and via the current source circuit the lines are connected to an internal impedance value of the current source circuit that in transmit mode is constantly greater than 10 times the value of the characteristic impedance, for example greater than 500 Ohms.

Abstract: A method for detecting a degradation in a distance-measuring system (1.1), comprising the following method steps: transmitting a transmission signal (1.2), acquiring a received signal back-scattered from an object, determining the distance (a) from the object using the received signal, and determining a degree of degradation based on the determined distance (a) from the object and/or the received signal strength of the received signal.

Abstract: A data network has at least three line branches connected via a common star node to distribute message signals from one of the line branches onto the other line branches, wherein connected to at least one of the line branches is at least one bus-user device is configured to generate in a corresponding transmit mode by a corresponding transmit unit at least one of the message signals, wherein in the corresponding bus-user device, the transmit unit has a current source circuit which, in generating the message signal (16), is configured to inject an electric current into electrical lines of the line branch to which the bus-user device is connected, and via the current source circuit the lines are connected to an internal impedance value of the current source circuit that in transmit mode is constantly greater than 10 times the value of the characteristic impedance, for example greater than 500 Ohms.

Abstract: An example embodiment of the present disclosure relates to a method for monitoring the position of a connection cable of a trailer, having the steps of: capturing a region which lies behind a motor vehicle using a camera, processing the captured image data using an analysis unit, detecting the connection cable, and determining the position of the connection cable, comparing the captured position of the connection cable with a secure position of the connection cable, and outputting a warning signal if the captured position of the connection cable deviates from the secure position. Another example embodiment additionally relates to a camera system and to a motor vehicle including a camera system.

Abstract: Method for operating a DC motor where the DC motor is supplied with a variable DC voltage via a bridge circuit from a supply voltage and formed by a first, a second, a third and a fourth controllable switch, wherein the DC voltage is varied by pulse width modulation of the control signals driving the controllable switches of the bridge circuit. A control arrangement drives the bridge circuit by pulse width modulation, after the first switch connecting the DC motor to the supply voltage has been switched off, switches on the second switch connected to a ground terminal, or vice versa. The control arrangement automatically inserts a drive pause between the first or second switch being switched off and the second or first switch being switched on, whereby a bridge circuit voltage present at the DC motor is limited by a resultant maximum settable duty cycle to a maximum value.

Abstract: Example embodiments relate to an ADAS sensor data processing unit, to an ADAS sensor system and to an ADAS sensor data evaluation method for use in driver assistance systems or systems for the automated driving of a vehicle. The ADAS sensor data processing unit includes an input interface, a decompression module, a processing unit and an output unit. The input interface is designed to receive data of an ADAS sensor that have been subjected to lossy compression by a compression module. The decompression module is designed to decompress the compressed data of the ADAS sensor. The processing unit is designed to process the decompressed data (IdSD) of the ADAS sensor, information relevant to an ADAS/AD function being ascertained from the decompressed sensor data. The output unit is designed to output the ascertained information relevant to the ADAS function.

Abstract: A seat control device for a vehicle seat of a vehicle is disclosed. The seat control device comprises a first control element which controls an electric adjustment motor for electrically adjusting the vehicle seat and/or an electric heating device for electrically heating the vehicle seat, a fluid valve which controls a fluid flow for the pneumatic adjustment of the vehicle seat, a second control element which controls an operating state of the fluid valve, and a fluid pump which is fluidically connected to the fluid valve, wherein the first control element, the second control element, the fluid valve and the fluid pump are arranged on a common circuit board.

Abstract: Disclosed is an actuator unit for opening or closing a valve opening of a valve for a pneumatic adjusting device of a vehicle seat, comprising a circuit board with a top side extending in a circuit board plane, an actuating element with an actuating section for opening or closing the valve opening and a bending section connected to the actuating section, and an actuator element with a first end mechanically connected to the actuating section and a second end mechanically connected to the circuit board. The actuator element is configured to, when actuated, bend the bending section such that the actuating section is moved between a first position for opening the valve opening and a second position for closing the valve opening. The actuating section is arranged on a first side and the bending section is arranged on a second side, situated opposite the first side, respective of the circuit board plane.

Abstract: A method for detecting the environment of a motor vehicle utilizing a radar sensor includes bringing about frequency modulation with a controllable oscillator and generating a sequence of transmission-frequency-modulated transmit signals, which each have the same nominal frequency profile. Received signals reflected from objects are evaluated such that an actual profile of the transmission frequency within the transmit signals or a deviation of the actual profile from the nominal frequency profile is established. Depending on an actual profile and/or a deviation determined, correction in the driving of the oscillator and/or correction in the evaluation of the received signals and/or adaptation of the driver assistance function and/or the autonomous driving maneuver function up to and including disabling thereof are performed.

Abstract: A camera device includes an image sensor, an integrated processor, and an output interface. The camera device also includes a splitter which reads in raw image signals from the image sensor and then provides this data to both the integrated processor and to the output interface for transmission to an external processor. The integrated processor is configured to determine first object data by processing the raw image signals provided.

Abstract: A method and a driver assistance system recognize the intention of a pedestrian to move on the basis of a sequence of images of a camera. The method includes detecting a pedestrian in at least one camera image. The method also includes selecting a camera image that is current at the time t and selecting a predefined selection pattern of previous camera images of the image sequence. The method further includes extracting the image region in which the pedestrian was detected in the selected camera images of the image sequence. The method also includes classifying the movement profile of the detected pedestrian on the basis of the plurality of extracted image regions. The method outputs the class that describes the movement intention determined from the camera images of the image sequence.

Abstract: A linear drive comprises: a lever having a through bore; a rod which extends through the bore; a bearing supporting the rod; a shape memory alloy connected to the lever and a first fixed bearing, the shape memory alloy exerting a tensile force on the lever when electrical power is applied; and a restoring element connected to the lever and a second fixed bearing, the restoring element exerting a restoring force on the lever and counter to the tensile force. In a first state, the lever is tilted making a non-positive connection between the lever and the rod. In a second state the lever is displaced in parallel to and in the direction of the tensile force. In a third state the lever is tilted back releasing the non-positive connection. In a fourth state, the lever is displaced in parallel to and in the direction of the restoring force.

Abstract: A method for detecting the environment of a motor vehicle utilizing a radar system includes bringing about frequency modulation utilizing an oscillator and generating a sequence of transmission-frequency-modulated transmit signals, which each having the same nominal frequency profile, apart from a variation in frequency position. Received signals for object detection are evaluated. A one time-discrete signal per transmit signal is used which includes information about the frequency profile of the transmit signal and which is generated by sampling of an analog signal or by reading out of a free-running counter at predetermined points in time. These time-discrete signals are unnormalized by way of the transmit signals with regard to the position of their phase and/or their initial value.

Abstract: The crimping element for holding a wire with a nominal diameter of approximately 0.1 mm or less comprises sheet-metal with a base portion extending in a base plane and a holding portion connected to the base portion. The holding portion comprises first and second clamping elements spaced apart from each other by a holding portion recess. The first element comprises a first clamping portion extending in a first plane and connected to the base portion and a second clamping portion, forming a first clamping region for holding the wire. The second element comprises a third clamping portion extending in a second plane and connected to the base portion and a fourth clamping portion, forming a second clamping region for holding the wire The first plane forms a first angle approximately 0°-10° with the base portion plane. The second plane forms a second angle approximately 1°-10° with the first plane.

Abstract: A fluid bladder valve for a pneumatic vehicle seat adjustment device is disclosed. The valve comprises a first chamber configured to be connected to a fluid source, a second chamber configured to be connected to the fluid bladder, a third chamber configured to be connected to an environment, a fourth chamber connected to the first chamber via a first fluid passage, connected to the second chamber via a second fluid passage, and connected to the third chamber via a third fluid passage; and an actuator comprising a membrane disposed in the fourth chamber and an actuator element disposed in the third chamber and coupled to the membrane and configured to move the membrane between a first position wherein the first fluid passage is opened and the third fluid passage is closed, and a second position wherein the first fluid passage is closed and the third fluid passage is opened.

Abstract: An apparatus and a method for bundling two data channels via a point-to-point connection, is described herein. Sequences of data from a first data channel are transmitted via a first line and sequences of data from a second data channel are transmitted via a second line to a multiplexing apparatus. A data gap having a predefined size is arranged between two sequences of first data in each case. The data from the second data channel are transmitted to a buffer and, if the buffer has been filled with second data having a predefined size, are inserted into the data from the first data channel. A third data channel is formed at the output of the multiplexing apparatus using these first data and second data and is transmitted to a third line. The third data channel therefore has a bundling of sequences of first data and sequences of second data.

Abstract: An actuator arrangement for an electromagnetically actuatable valve comprises a housing having a first wall, and a second wall situated opposite the first wall, a solenoid armature, with first and second axial armature end surfaces facing toward the first and second housing walls respectively, movable along an axis between a first position, where the first end surface makes contact with the first wall, and a second position, where the first end surface is away from the first wall. A damping element of an elastomer material extends from the second end surface toward the second wall and contacts the second wall in the first and second positions of the solenoid armature, A stop element of an elastomer material extends from the second end surface toward the second wall and, in the first position, is away from the second wall and, in the second position, contacts the second wall.