Abstract: A method for estimating a direction of view of an occupant of a vehicle. The method includes a step of ascertaining a head fixation position of the head of the vehicle occupant, terminating a current head movement of the head, using sensor data concerning an angular speed of the current head movement, and a step of combining the head fixation position and a head movement gain parameter in order to estimate the direction of view of the vehicle occupant, the head movement gain parameter being a function of a specific human head movement pattern during a visual fixing of an object.

Abstract: An energy storage device for a photovoltaic system includes: at least one first energy store which has a first cycle stability; at least one second energy store which has a second cycle stability, the first cycle stability being higher than the second cycle stability; and a control device which is designed to discharge the first energy store in a first operating mode and to discharge the second energy store in a second operating mode.

Abstract: A computing system includes a processing system with at least one processing unit. The processing system is configured to execute a face alignment method upon receiving image data with a facial image. The processing system is configured to apply a neural network to the facial image. The neural network is configured to provide a final estimate of parameter data for the facial image based on the image data and an initial estimate of the parameter data. The neural network includes at least one visualization layer, which is configured to generate a feature map based on a current estimate of the parameter data. The parameter data includes head pose data and face shape data.

Abstract: A method for ascertaining a correction value for a fuel metering of a fuel injector of an internal combustion engine, in which fuel is injected from a high pressure accumulator into a combustion chamber with the aid of the fuel injector, a value which is representative for a static flow rate through the fuel injector being ascertained by way of ascertaining, during at least one injection process of the fuel injector, a ratio of a pressure difference occurring in the high pressure accumulator as a result of the injection process and an associated duration which is characteristic for the injection process, and the correction value being ascertained on the basis of a comparison of the representative value with a comparative value.

Abstract: Calibrating an antenna diagram of a MIMO radar sensor, including: before commissioning: storing an antenna diagram that associates with each of several angles a respective control vector that is made up of a transmitting control vector and a receiving control vector; after commissioning: performing a radar measurement to localize an object; checking whether the localized object is a single target or a multiple target; if single: performing a SIMO measurement with each of the transmitting antenna elements; estimating the angle of the object based on the measurement results; calculating a first comparison variable, dependent on the components of the transmitting control vector, for each transmitting antenna element; calculating a second comparison variable, dependent on the results of the SIMO measurements, for each transmitting antenna element; and correcting the transmitting control vector based on a known relationship between the first and second comparison variables for each transmitting antenna element.

Abstract: A method for braking a vehicle includes at least reducing a hydraulic brake pressure in at least one wheel brake device disposed on a vehicle axle in response to an at least partial failure of a brake boosting of a hydraulic brake with at least one first brake circuit and at least one second brake circuit. The method further includes operating an electric brake motor of an electromechanical braking device to produce a braking force on the at least one wheel brake device.

Abstract: An apparatus for removing impurities from water and/or wastewater and a method of installing a fluid distribution system in the apparatus. In the most preferred form of the invention, the fluid distribution system is an air scour system for directing air through the filter bed to assist in cleaning of the filter bed to remove impurities trapped in the filter bed during a service run. In the most preferred form, the method of installing the fluid distribution system in the filter bed is performed by imparting a force to the filter bed to permit the fluid distribution system to be installed in the filter bed without removing media. The fluid distribution system is preferably configured to permit the fluid distribution system to be readily installed in the filter bed and at an optimum orientation.

Abstract: A battery module comprises an electrochemical cell including a first dielectric layer positioned on a first side of the cell, a first side plate in opposition to the first side, and a first adhesive layer positioned between the first side plate and the first side. The first dielectric layer defines a first window. The first adhesive layer is adhered to the first side plate and the first side through the first window. Another battery module comprises first and second cells, a base plate, a frame, and a first and second adhesive portion. The frame includes a beam positioned between the first cell and the second cell and is in engagement with a first side and a second side of the first and second cells, respectively. The first adhesive portion and the second adhesive portions are positioned between the base plate and the bottom surfaces of the cells.

Abstract: A method of rendering a three-dimensional building with window effects has been developed. The method comprising: reading a building facade texture for the three-dimensional building from a memory; identifying room boundaries or floor boundaries within the building facade texture based on window areas of the building facade texture; generating a window lighting layer for the building facade texture using the identified room boundaries or floor boundaries; generating a modified building facade texture having window effects by combining the window lighting layer with the building facade texture using a window transparency cutout layer, the modified building facade texture being configured such that the window lighting layer can be seen only through the window areas of the building facade texture; and rendering images of the three-dimensional building using the modified building facade texture. A system having a display, a memory, and a processor for performing the method has also been developed.

Abstract: A cover for a radar sensor for motor vehicles, which has a wall provided with a three-dimensional relief structure, in which the wall including the relief structure is made of deep-drawn glass.

Abstract: An aqueous electrolyte for a capacitor contains at least one transition metal complex. An aqueous electrolyte containing at least one transition metal complex can be used in a supercapacitor, in a pseudocapacitor, or in a hybrid supercapacitor. A hybrid supercapacitor contains an aqueous electrolyte, which contains at least one transition metal complex.

Abstract: A wireless charging system for a power tool includes a charging module, docking frame, and tool holder. The charging module has a charging surface and an inductive charging device for charging a power tool resting on the charging surface, and is mounted in the docking frame, which is mounted in a mounting interface of the tool holder such that the charging surface is at an angle. The tool holder further includes a holding portion extending from a downward portion of the mounting interface such that the holding portion transversely supports the power tool. A soft insert structure received in the holding portion forms an interference fit with the power tool and applies a load to the power tool toward the charging surface that urges the power tool to an optimal location for charging, relative to the inductive charging device.

Abstract: An air-mass measuring apparatus for a vehicle, that has a support element, an air-mass sensor for providing air-mass data, the air-mass sensor being disposed on the support element, at least one further sensor for providing further sensor data, the at least one further sensor being disposed on the support element, and an evaluation circuit having a first input interface to receive the air-mass data, at least one second input interface to receive the further sensor data and having an output interface, the evaluation circuit being disposed on the support element and being designed to provide the air-mass data and the further sensor data as bundled sensor data via the output interface.

Abstract: A method and system for operating an autonomous vehicle. The method includes determining, at an electronic processor, a limit for a forward velocity setpoint of the autonomous vehicle based a range of a forward facing sensor and detecting whether a preceding vehicle is in a field of view of the forward facing sensor. The method includes determining a speed of the preceding vehicle, and when the preceding vehicle is in the field of view of the autonomous vehicle, adjusting the limit based on the speed of the preceding vehicle.

Abstract: A micro-hotplate apparatus including a diaphragm carrier device; a diaphragm that at least in part spans at least one cavity embodied in the diaphragm carrier device; and at least one heating conductor disposed on and/or in the diaphragm, the micro-hotplate apparatus additionally encompassing at least one reflector element that is disposed on an inner side, directed toward the cavity, of the diaphragm, in such a way that by way of the at least one reflector element a thermal radiation emitted from the at least one heating conductor and/or from the diaphragm is reflectable at least in part back onto and/or into the diaphragm. A sensor having a micro-hotplate apparatus is also described.

Abstract: Embodiments of methods and/or systems for tagging trees are disclosed.

Abstract: There is provided a configuration, including a storage unit that stores a theoretical driving wheel rotating speed based on a correspondence relationship with a predetermined engine speed in each gear stage of a transmission of a vehicle; gear stage detection means for detecting the gear stage when currently travelling; engine speed detection means for detecting an engine speed; driving wheel rotating speed detection means for detecting a driving wheel rotating speed; and torque control means for controlling output torque, in which the output torque is increased so that a current driving wheel rotating speed becomes close to the theoretical driving wheel rotating speed when a relative value of a calculated value which is calculated by using the detected driving wheel rotating speed with respect to a calculated value which is calculated by using the theoretical driving wheel rotating speed is equal to or greater than a first threshold value.

Abstract: A method for actuating restraint means for a vehicle, the method having the following steps: detecting, at a first instant, at least one first value that represents an acceleration; ascertaining a value that represents a force acting on the vehicle from the detected at least one first value that is representative of an acceleration; actuating the restraint means as a function of the ascertained value and/or a value that is derived from the ascertained value.

Abstract: A water injection device of an internal combustion engine is provided. The water injection device includes a water tank for storing water, and a delivery element for delivering the water. The delivery element is connected to the water tank. The water injection device further includes at least one water injector for injecting water. The at least one water injector is connected to the delivery element. The water injection device further includes a pressure sensor, which is arranged in a line region between the delivery element and the water injector, and a control unit, which is designed to determine, on the basis of pressure data of the pressure sensor, a formation of vapor in the aforementioned line region when the water injector is closed and the delivery element is deactivated.

Abstract: Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the pH or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the pH of the biological buffers. Method for changing the pH of biological buffers using the electrochemically active agents. The methods of modulating the binding interactions provided in a biosensor, analytic methods for more accurately controlling and measuring the pH or ionic gradient near the electrodes in such biosensor, and analytic methods for more accurately measuring an analyte of interest in a biological sample.