Abstract: A first road-side network node for operating in a cell-supported radio communications network and for operating in an adhoc radio communications network is provided. Data is exchanged with at least a second road-side network node via a sidelink radio channel of the cell-supported radio communications network. Data is exchanged with at least a third road-side network node via an adhoc radio channel of the adhoc radio communications network.

Abstract: A hydrostatic axial piston machine includes a cylinder drum that rotates during operation and has a plurality of cylinder bores in which displacement pistons are arranged, each of which opens out in a control opening in one end face of the cylinder drum, and having a control part against which the cylinder drum bears with the end face and on which two kidney-shaped control ports in the form of circular arcs are provided. Between the two kidney-shaped control ports, a first changeover web and a second changeover web are formed, wherein two sets of compensating openings that are able to be overlapped by control openings are located in the changeover webs with one compensating opening of each set located in each changeover web, and the compensating openings in the two sets of compensating openings are connected together via respective compensating fluid paths.

Abstract: A magneto coupler for magnetic coupling of signal lines. The magneto coupler includes a circuit board including a first and second electrical connecting devices for connecting a first and second signal lines, respectively, and a semiconductor chip situated on the circuit board. The magneto coupler includes at least one transmitter coil situated in the area of the semiconductor chip, designed to generate a magnetic field based on an electrical signal received via the first electrical connecting device, and a magnetic field-sensitive sensor situated on the semiconductor chip and electrically insulated from the transmitter coil using an insulation barrier, for detecting the magnetic field generated by the transmitter coil and for outputting an electrical signal as a function of the detected magnetic field on the second electrical connecting device. The transmitter coil is situated on the circuit board, while the semiconductor chip is situated above the transmitter coil.

Abstract: A device that includes a sensor unit and a processing unit. The sensor unit is configured to detect at least one measured value at a predetermined point in time. The processing unit is configured to carry out a self-calibration of the device as a function of the detected measured value. A method for self-calibration of a device is also described.

Abstract: The invention relates to a valve device (100) for a gaseous medium, in particular hydrogen, comprising a valve housing (6) and a solenoid armature (14) which is arranged in the valve housing and can move along the longitudinal axis (18) and which interacts with a first sealing seat (32) in order to open and close an outlet opening (40). Furthermore, the valve housing (6) is equipped with a second solenoid armature (16) which can be moved along the longitudinal axis (18) and which is at least partly received in a recess (38) of the first solenoid armature (14), and the second solenoid armature (16) interacts with a second sealing seat (34) in order to open and close an outlet opening (20) formed in the first solenoid armature (14).

Abstract: A system for controlling an autonomous vehicle when the autonomous vehicle is outside of its operational design domain. The system includes an environment detection system, a vehicle control system, and a first electronic processor. The first electronic processor is configured to detect that an autonomous vehicle is outside of its operational design domain and send a first electronic message. The first electronic message requests that a surrounding vehicle lead the autonomous vehicle until the autonomous vehicle returns to its operational design domain or reaches a predetermined location. The electronic processor is also configured to determine a leading vehicle and control the autonomous vehicle to follow the leading vehicle until the autonomous vehicle returns to its operational design domain or reaches the predetermined location.

Abstract: A method for operating a driver assistance system for a two-wheeled vehicle, which is characterized in that in an intervention step, the driver assistance system intervenes as a function of a driver-specific driving-dynamics profile and an instantaneous driving state, the driving-dynamics profile reflecting a relationship between inclined-position values at which a driver of the two-wheeled vehicle drove in the past and acceleration values at which he drove at the same time, and the driving state being characterized by an instantaneously acquired acceleration value and an instantaneously acquired inclined-position value.

Abstract: A cooling control system and method for a motor vehicle comprising: a server unit and N client units, wherein N is greater than or equal to 1, the server unit being in data connection with the N client units via a wireless network, the N client units configured to be arranged on N motor vehicles respectively, each client unit configured to perform real-time collection and storage of calculation input data on the corresponding motor vehicle for evaluating a temperature of a unit requiring cooling on the motor vehicle, perform real-time collection and storage of temperature data of the unit requiring cooling, predict, using the collected calculation input data, temperature data at a future time of the unit requiring cooling based on a predictive mathematical model determined by the server unit (200), and enable the selective cooling in advance of the unit requiring cooling based on the predicted temperature data.

Abstract: A method for providing a digital localization map. The method includes: determining road sections by evaluating data of a road network to be mapped; classifying the road sections, taking defined conditions of the road network into account; classifying the road sections, taking driving-environment sensor data into account; combining the road sections to form clusters, taking the classifications into account; joint computational processing of each of the clusters; and transmitting the digital localization map created to a vehicle.

Abstract: A method for producing a pressure sensor device. The method includes providing a vessel that includes a cavity having side walls, the cavity including a floor and the side walls each including an upper side, which face away from the floor; providing a pressure sensor and situating the pressure sensor in the cavity and on the floor; filling the cavity with an oil so that the oil fills the cavity up to the upper sides of the side walls; applying a membrane onto the surface of the oil that completely covers the oil, and at least in some regions onto the upper sides of the side walls so that the membrane covers, circumferentially around the cavity, those regions of the upper sides of the side walls that lie against the oil, the membrane including a liquid material when applied onto the oil; and curing the liquid material of the membrane.

Abstract: A system and computer-implemented method are provided for enabling control of a physical system based on a state of the physical system which is inferred from sensor data. The system and method may iteratively infer the state by, in an iteration, obtaining an initial inference of the state using a mathematical model representing a prior knowledge-based modelling of the state, and by applying a learned model to the initial inference of the state and the sensor measurement, wherein the learned model has been learned to minimize an error between initial inferences provided by the mathematical model and a ground truth and to provide a correction value as output for correcting the initial inference of the state of the mathematical model. Output data may be provided to an output device to enable control of the physical system based on the inferred state.

Abstract: A method and an apparatus for monitoring a motorcycle. Based on the acceleration-relevant data, a vehicle motion and a vehicle position in three-dimensional space are estimated. The vehicle position in space is analyzed and is evaluated as a normal or a critical riding state. A detection direction of a sensor unit is predefined in such a way that in an upright normal resting position of the motorcycle the detection direction lies in a horizontal plane, and the detected acceleration-relevant data encompass a first acceleration component in a longitudinal vehicle direction and a second acceleration component in a transverse vehicle direction. A riding state evaluated as critical is plausibilized with the estimated vehicle motion in order to recognize a critical resting position after an accident. An emergency call is generated when a critical resting position after an accident is recognized.

Abstract: A method and device for compensating for an influence of a magnetic interference source on a measurement of a magnetic field sensor in a device. In the method, a magnetic flux density M1 measured with the magnetic field sensor at a measured ambient temperature Tk is compensated for with a compensation factor Minterference of the magnetic interference source according to M=M1?Minterference, where Minterference=M0+aM0(T?k?T0) and M0 is a magnetic reference flux density relative to a reference temperature T0, a corresponding to a material parameter, which is defined for a used magnet material of the magnetic interference source, and the measured ambient temperature Tk being corrected using a non-linear delay parameter to a temperature of the magnetic interference source T?k. The method is used for the axis-based compensation of a temperature drift, the material parameter a being determined individually for each Cartesian axis.

Abstract: A device for a serial bus system. The device includes a receiver for receiving a signal from a bus, in which for a message that is exchanged between user stations of the bus system, the bus states of a signal received from the bus in the first communication phase differ from bus states of the signal received in the second communication phase. The receiver generates a digital signal based on the received signal, and outputs the signal to a communication control device to evaluate the data. The receiver uses a first reception threshold and a second reception threshold in the second communication phase to generate the digital signal. The second reception threshold has a negative voltage value or has a voltage value that is greater than the largest voltage value that is driven by a user station of the bus system for a bus state in the second communication phase.

Abstract: A scanning-system including transmit/receive paths, a transmitter, a receiver and a rotating-scanning-device. The transmitter emits radiation which propagates along an optical-axis on the transmit-path. The radiation from the target-object is detected by the receiver on the receive-path. The rotating-scanning-device includes an optical-system and a rotating-deflection-unit, which deflects the radiation of the transmit/receive paths. The optical-system includes a first-focusing-unit and a rotating-second-focusing-unit. The movements of the rotating-deflection-unit and the rotating-second-focusing-unit occur synchronously to ensure an alignment of the deflected radiation with the second-focusing-unit. The first-focusing-unit reproduces the radiation emitted by the transmitter on the rotating-deflection-unit so that the beam-diameter on the rotating-deflection-unit is reduced.

Abstract: A hydraulic machine includes a housing interior space and a group of hydrostatic working chambers which are mounted in said housing interior space so as to be rotatable about an axis of rotation and which, as the group rotates, are connectable alternately to a high pressure and to a low pressure of the hydraulic machine and exhibit leakage into the housing interior space. A heat exchanger device is accommodated in the housing interior space. The hydraulic machine may be associated with a hydraulic assembly and a hydraulic axle.

Abstract: A method for assembling a camera includes providing an upper housing having a first circuit board and a lower housing having a second circuit board having an image sensor fixed thereon. The first circuit board includes a first blind mate connector on a lower surface thereof. The method further includes providing a second blind mate connector. The lower housing is moved toward the upper housing to a first connected state in which the lower housing is supported by the upper housing and the first and second blind mate connectors are partially coupled. The lower housing is further moved toward the upper housing to a second connected state in which the first and second blind mate connectors are fully coupled.

Abstract: A method for operating an electrical energy store system including at least two electrical energy store units. The method includes: a) ascertaining voltages of the at least two electrical energy store units; b) ascertaining at least one first characteristic value of the ascertained voltages; c) ascertaining a charge voltage limiting value and/or a discharge voltage limiting value as a function of the ascertained at least one characteristic value; and d) operating the electrical energy store system as a function of the ascertained charge voltage limiting value and/or discharge voltage limiting value.

Abstract: An injector for introducing a fluid includes a main body designed as an insert and including a first tool contact surface for an injection-molding tool and a second tool contact surface for the injection-molding tool; and an injection-molded housing that completely encloses the main body on at least one portion of the main body, the injection-molded housing including at least one first opening that extends linearly towards the main body.

Abstract: A method for adapting a driving behavior of a vehicle or of a vehicle combination based on vehicle parameters, in particular by a control unit. In the method, static vehicle parameters are received, preferably prior to starting the drive, measuring data being collected and received during at least one initiated driving maneuver, the measuring data received during the at least one initiated driving maneuver being evaluated for ascertaining at least one dynamic vehicle parameter, and the static vehicle parameters and/or ascertained dynamic vehicle parameters being transmitted to a vehicle control unit for the vehicle-specific adaptation of a driving behavior. A control unit, a computer program, and a machine-readable memory medium are also described.