Abstract: A system and method for operating a rotatable knob module with adjustable tactile feedback. The rotatable knob module includes a knob configured to continuously rotate about a center axis and an electronic processor. The electronic processor is configured to determine a current trailer angle, define a virtual center position of the knob based on the current trailer angle, and adjust a rotational torque of the knob when the knob is rotated from a first rotational position to a second rotational position based on a relative virtual rotational distance of the second rotational position from the virtual center position.

Abstract: A circuit for operating a capacitive sensor configured to be operated alternately in a first mode over a first time interval and in a second mode over a second time interval. The circuit includes a GM stage configured to receive a sensor voltage of the capacitive sensor at a first input contact and convert the sensor voltage into a sensor current to charge a first boxing capacitor with the sensor current in the second time interval, an integrator that is configured to, in the second interval, integrate a voltage applied across the first boxing capacitor over its time curve and output a resulting output voltage at a first output, and a hold circuit configured to tap the output voltage of the integrator in the second interval and hold it as a hold voltage.

Abstract: An electromechanical brake pressure generator including a spindle drive unit for converting a rotational motion of an electric motor-driven drive shaft into a translatory motion of a piston that is coupled to the spindle drive unit, the spindle drive unit being operatively connected to the drive shaft via a multi-stage transmission. The multi-stage transmission is a planetary gear set having a first and a second stage. With the aid of the transmission, a spindle or a spindle nut of the spindle drive unit is drivable, which is rotatably mounted in a housing of the brake pressure generator via a bearing assembly receiving axial and radial forces. A braking system for a vehicle including an electromechanical brake pressure generator is also described.

Abstract: A method for treating plants in a field, in which a specific crop is planted, has the following steps: selecting a treatment tool for treating plants; capturing an image of the field, the image being correlated with positional information; determining a position of a plant to be treated in a field, using a neural network into which the captured image is fed, wherein the neural network has multiple specific classes and a general class, the crop belongs to one of the specific classes, and plants not corresponding to the crop belong to both one of the specific classes and to the general class, or at least belong to the general class; directing the treatment tool to the position of the plant; and treating the plant using the treatment tool.

Abstract: A method for analyzing a sensor assembly configuration of an at least semi-autonomous robot includes determining a plurality of spatial segments that spatially subdivide an environment of the robot. The method further includes determining an available individual component performance of a respective individual component of the sensor assembly configuration in relation to the spatial segments. The method further includes determining a sensor assembly requirement that must be satisfied by the sensor assembly configuration in relation to the spatial segments. A linear optimization function with parameters that include the spatial segments, the individual component performances, and the sensor assembly requirements is generated and then solved according to the method. The solution of the linear optimization function indicates if the environment of the robot is configured to be captured by the sensor assembly configuration in accordance with the sensor assembly requirement.

Abstract: A core for casting a valve housing includes at least one first core part which is additively produced, and at least one second core part which is produced without using additive production. The at least one first core part represents at least one pressure chamber or at least one pressure medium channel of the housing which is configured to provide a fluidic connection of a pressure medium source to a pressure medium consumer when the housing is formed using the core. At least one frame-shaped core holder is formed by a first of the at least one second core part when the housing is formed using the core.

Abstract: Computer-implemented method, apparatus and computer program for automatic analysis of a RDF, Resource Description Framework, dataset. The RDF dataset comprising a set of triples, wherein the RDF dataset is provided as an undirected graph comprising nodes and edges, wherein nodes represent entities and edges represent links between entities.

Abstract: A computer-implemented method of configuring a communication network. Devices of the network are configured to communicate according to scheduling parameters that indicate a timing of transmitting and/or receiving data over the communication network. To configure the network, the method uses a configuration procedure that is customizable by a set of customization parameters. For a current scheduling instance, representing multiple data streams to be scheduled, the configuration procedure is applied to determine current scheduling parameters, which are provided to the respective devices. Concurrently with the current customization parameters being used, the customization parameters are optimized with respect to a performance indicator of scheduling the current scheduling instance according to the customization parameters, with the updated customization being used to determine scheduling parameters for future scheduling instances with improved performance with respect to the performance indicator.

Abstract: A cell holder for at least two battery cells includes at least two battery-cell receivers, each battery-cell receiver configured to receive a single battery cell. The battery-cell receivers each including a rigid region and a flexible region. The flexible region is arranged partially or entirely in the rigid region.

Abstract: A method of providing turning path guidance for a vehicle includes determining parameters of a turn region of a roadway using a controller of the turning path guidance system. The parameters include lane data and turning angle data. Positions of objects in and around the turn region of the roadway are detected using a sensor system of the vehicle. A map of the turn region is generated based on the lane data, turning angle data and that shows the detected objects using the controller. A turning path for the vehicle for navigating the turn in the turn region that avoids the detected objects is determined using the controller. The map with the turning path is displayed on a display screen in the vehicle.

Abstract: A braking system includes an actuating unit for specifying a braking intention, and multiple braking devices. A first braking device includes a wheel brake, onto which a drivable pressure generator is able to apply a pressure medium, which is under braking pressure, the pressure generator being contactable with a pressure medium reservoir via a supply line. A second braking device, for converting kinetic energy of the motor vehicle into electric energy, is equipped with a drivable electric machine. The two braking devices jointly contribute to the generation of the braking power of the braking system, the respective proportion of a braking device in the braking power being variable. A connection is established, through which pressure medium is able to flow, from the wheel brake to the pressure medium reservoir using an electronic control unit, when the second braking device is able to itself generate the braking power.

Abstract: A micromechanical component for a sensor device, including a substrate, at least one first counter-electrode, at least one first electrode adjustably situated on a side of the at least one first counter-electrode facing away from the substrate, and a capacitor sealing structure, which seals gas-tight an interior volume, including the at least one first counter-electrode present therein and the at least one first electrode present therein. The at least one first counter-electrode is fastened directly or indirectly to a frame structure fastened directly or indirectly to the substrate, and the frame structure framing a cavity, and the at least one first counter-electrode at least partially spanning the cavity in such a way that at least one gas is transferable between the cavity and the interior volume via at least one opening formed at and/or in the at least one first counter-electrode.

Abstract: An air compression device includes: a compressor device for the compression of air, wherein the compressor device has a compressor axis and the compressor axis is defined by a direction in which air is compressed by the compressor device; an electric motor for driving the compressor device, wherein the electric motor has an electric motor axis formed by an axis of rotation of the electric motor; and a transmission that mechanically connects the electric motor to the compressor device. The transmission arranges the compressor device and the electric motor at an angle to one another, and the compressor axis and the electric motor axis enclose an angle between 10° and 80°, in particular 20° and 70°, more specifically 30° and 60°.

Abstract: A drilling of a hydraulic unit of a service brake assembly of a vehicle hydraulic-power brake system.

Abstract: A fan includes a hub configured to be driven by motor to rotate about a fan rotational axis, blades that protrude radially from the hub and a band that surrounds the rotational axis and connects the tips of the blades. The band includes features that structurally reinforce the knit lines. In some embodiments, the features are thickened regions that protrude from outer surface of the band in a direction away from the hub. A thickened region is disposed between respective tips of each pair of adjacent blades. In some embodiments, the features are structurally—reinforcing ribs that protrude from the hub-facing surface of the band. A rib is disposed between respective tips of each pair of adjacent blades. In some embodiments, the features are both ribs and thickened regions.

Abstract: A computer-implemented method to secure an interaction between at least two users in a network, whereas at least two network nodes are connected via the network. The method includes: a first user connects to the network via a first of the two network nodes, the first user creates in the network a first identity corresponding to the first user via a software application running on the first network node, whereas the creation includes the first user providing first biometric information characterizing the first user, the first biometric information is stored in encrypted form by a computer-implemented identity management system, a second user accesses the network via a second network node, the second user requests via the network consent of the first user, whereas the request is sent via the identity management system, the first user denies or approves the request of the second user via the software application.

Abstract: A method for determining a characteristic variable for opening and/or closing a flow-through opening of a solenoid valve, in which solenoid valve a solenoid coil is energized to raise an armature to open the flow-through opening for a fluid. During operation of the solenoid valve, a profile of a current in the solenoid coil being determined, and using a pattern recognition method based on artificial intelligence, the characteristic variable(s) is/are determined based on at least one section of the profile or a profile derived therefrom using a neural network. A method for applying and for training a pattern recognition method based on artificial intelligence are also described.

Abstract: A freewheel of a vehicle, in particular a two-wheeler, includes (i) a first shaft, (ii) a second shaft having a first gear cog, (iii) a freewheel element having a second gear cog, and (iv) a friction element. The first gear cog and the second gear cog are configured to, when engaged with each other, effect a torque transfer between the second shaft and the freewheel element. The freewheel element is arranged to be displaceable in an axial direction on the first shaft. The freewheel element is arranged to be non-rotatable relative to the first shaft in the circumferential direction. The freewheel element and the friction element are connected to one another by way of a helical mechanism which is configured to effect a translational displacement of the freewheel element and the friction element relative to one another when the freewheel element and friction element rotate relative to one another.

Abstract: A method for configuring a neural network which is designed to map measured data to one or more output variables. The method includes: transformation(s) of the measured data is/are specified which when applied to the measured data, is/are meant to induce the output variables supplied by the neural network to exhibit an invariant or equivariant behavior; at least one equation is set up which links a condition that the desired invariance or equivariance be given with the architecture of the neural network; by solving the at least one equation a feature is obtained that characterizes the desired architecture and/or a distribution of weights of the neural network in at least one location of this architecture; a neural network is configured in such a way that its architecture and/or its distribution of weights in at least one location of this architecture has/have all of the features ascertained in this way.

Abstract: The invention relates to a method for opening a valve assembly for a fuel tank, comprising a pilot valve (V1) and at least one additional valve (V2), in particular for use in a fuel cell-operated vehicle, having the steps of applying (30) an amplification voltage (S1) in order to open the pilot valve (V1) in an opening phase (P1) of the pilot valve (V1), deactivating (32) the amplification voltage (S1) in order to terminate the opening phase (P1) of the pilot valve (V1), applying (34) a pull-in voltage (S2) in a pull-in phase (P2) of the pilot valve (V1) in order to hold the pilot valve (V1) open, and activating and deactivating (36) the pull-in voltage (S2) in an alternating manner in order to hold the pilot valve (V1) open and in order to open the at least one other valve (V2) and hold same open in a readjustment phase (P3) such that the hold-open energy required on average for holding the pilot valve (V1) open and the opening energy and/or hold-open energy required on average for the at least one other val