Abstract: In one embodiment, a cluster application generates navigation-related data based on observations received from vehicles. In operation, the cluster application computes an oriented distance between two observed object positions based on a heading, where each observed object position is associated with a different one of two observations. The cluster application then generates a cluster that includes the two observations based on the oriented distance. Subsequently, the cluster application computes an object position that is associated with the cluster based on the two observations. The cluster application transmits the object position and at least one characteristic associated with the observations to a update application that generates an update to a road database. Because the cluster application computes the object position based on multiple observations that are likely of a single object, the object position associated with the cluster may be more reliable than the observed object positions.

Abstract: Embodiments are disclosed for systems for a vehicle. An example system for a vehicle includes a head-up display and a circuit, which is connected to the head-up display, wherein the head-up display is configured to project an image onto a front windshield of the vehicle or onto a separate combiner, wherein the circuit is configured to output image data to the head-up display, whereby the image data have a set of objects which include messages for the user, to determine a user's workload level, based on a set of driving conditions, to switch between at least one first workload mode and a second workload mode based on the level, whereby the second workload mode is assigned a higher level than the first workload mode, and in the second workload mode to reduce at least one object, which is output in the first workload mode.

Abstract: Repeater systems and methods are disclosed. In one embodiment, a repeater system located within a coverage area comprises: a host configured to combine multiple downlink signals from multiple communication sources located outside the coverage area into a first combined downlink signal; at least one remote coupled to the host and configured to transmit the first combined downlink signal as a second downlink RF communication signal to terminals within the coverage area. The at least one remote is configured to produce a combined uplink signal from multiple uplink signals received through multiple communication links from the terminals, and configured to forward the combined uplink signal to the host. The host produces multiple signals from the combined uplink signal for transmission to the multiple communication sources, wherein a first of the plurality of terminals communicates with a different one of the multiple communication sources than a second of the plurality of terminals.

Abstract: The invention relates to a bearing for supporting a shaft, in particular a rudder shaft, or a rudder blade, by means of which bearing the bearing clearance or the bearing wear can be continuously monitored, determined, and optionally documented. According to the invention, for a bearing for supporting a shaft, in particular a rudder shaft, comprising a first bearing element and a second bearing element, wherein the first bearing element has a sliding surface for contacting the second bearing element in a sliding manner, and a measurement-value sensor having a wear surface for contacting the second bearing element in a sliding manner, the at least one measurement-value sensor is not pin-shaped.

Abstract: A turbine valve actuator (100) controls a valve unit of a media-operated consumer unit, such as a steam or gas turbine, and has an actuating part drive (102) with a movable actuating part (104), a first media space (106) and a second media space (108). A pressure build up in the first media space (106) attempts to cause a movement of the actuating part (104) in a first direction (R). A pressure build-up in the second media space (108) attempts to cause a movement of the actuating part (104) in an opposing second direction (GR). The first media space (106) can be supplied with a fluid in predeterminable amounts by a supply (110). The second media space (108) is acted upon by a hydraulic accumulator (112) provided with a preload pressure and permanently connected to the second media space (108).

Abstract: An air discharge assembly unit, especially for routing air (L) into the interior space (70) of a vehicle, includes an air routing duct (28) for routing primary air (H) from a primary air inlet area (18) to an air outlet area (40). A flow cross-sectional area of the air routing duct (28) decreases, at least in some areas away from the primary air inlet area (18), in the direction of the air outlet area (40) up to a duct area (30) with minimal flow cross-sectional area. A secondary air inlet area (41) is provided for the inlet of secondary air (N) into the air routing duct (28), in the area of the duct area (30), with minimal flow cross-sectional area.

Abstract: A turbine for a supercharging device of an internal combustion engine may include a turbine wheel which is rotatably arranged about an axis of rotation in a turbine housing. A radial inflow channel may be arranged coaxially to the turbine wheel, which leads to a radial inlet region of the turbine wheel. The inflow channel may be axially bounded on one side by a blade carrier and axially bounded on the other side by a cover disc. A plurality of guide blades may be pivotably arranged on the blade carrier, and a plurality of spacer elements may axially project from the blade carrier. An axial outflow channel may be arranged coaxially to the turbine wheel, which leads from the inlet region to an axial outlet region of the turbine wheel, which may be radially bounded by an inner contour formed complementary to an outer contour of the rotating turbine wheel.

Abstract: In a bidirectional wireless data transmission system meter transmitters and concentrators communicate in wireless uplink and downlink connections. In order to be able to receive measured value data messages more reliably from the meter transmitters, the quality of wireless uplink connections which can be better received is reduced. This is done in that the concentrator acts with control signals via wireless downlink connections on parameters, such as transmitting power or message management, of the control of uplink transmitters. For this, uplink quality criteria automatically retrievable in the concentrator are, in particular, absolute or relative levels, signal-to-noise ratio and a relative number of receivable data messages.

Abstract: One embodiment is directed to a microwave cavity resonator comprises a cavity housing forming a cavity. A resonator element is arranged in the cavity and extends longitudinally along a longitudinal axis, wherein the resonator element comprises, when viewed along the longitudinal axis, a first end connected to a first housing wall and a second end opposite the first end, the second end being arranged at a distance from a second housing wall. The resonator element, at its second end, comprises at least one first capacitor element and the cavity housing comprises at least one second capacitor element reaching into the cavity and arranged at a distance, when viewed along a direction perpendicular to the longitudinal axis, from the at least one first capacitor element such that a gap between the at least one first capacitor element and the at least one second capacitor element is formed.

Abstract: A method for reducing a locally increased viscosity of ink in an ink print head of an ink printer during printing operation includes: a determination of a printing pause with the aid of a pixel preview; an application of a first sequence of pulses for measurement of the activation current of a piezoelement of the ink print head; and an application of a second sequence of pulses for vibration of the ink meniscus at the exit of a nozzle if the ink print head to intermix the ink having locally increased viscosity with ink having the initial viscosity given a threatened failure of the nozzle.

Abstract: A vehicle sound processing system including an array of sensors, memory, and a processing unit. The array of sensors is configured to detect signals of an object located outside the vehicle. The memory is configured to store control instructions. The processing unit is connected to the array of sensors and configured to read the control instructions from the memory and to perform, based on the control instructions, the following steps: determining the location of the object outside the vehicle is based on the detected signals, generating a three-dimensional sound field inside the vehicle and a sound event representing the detected object is placed in the three-dimensional sound field at a virtual location in the three-dimensional sound field such that when the three-dimensional sound field with the sound event is output to a vehicle occupant, the vehicle occupant locates the sound event at the determined location of the object.

Abstract: The present invention relates to a reel for storing and dispensing a winding material wound on the reel. The reel comprises a hub and side walls each disposed at the axial end faces of the hub and protruding past the outer circumferential surface of the hub in an approximately radial direction, the storage space defined by the surfaces of the side walls facing toward each other and the outer circumferential surface of the hub and surrounding the hub serving for receiving the winding material. The hub is at least double-walled in design, having a first hub wall and having a second hub wall spaced radially apart from the first hub wall. Moreover, the reel is formed of two reel halves identical in design.

Abstract: Print data generated in a page description language can be processed using a processor. The processing can include checking whether conditions specified in trigger information are satisfied for at least one page of the document and/or for the entire document. Based on the checking, an action associated with the trigger information can be executed that changes the print data. The print data supplied as input print data can be output as output print data after the execution of the action. For example, images, text, barcodes, and/or graphics may be inserted via in the action. Finishing options may also be added, or fonts may be changed.

Abstract: A method for operating an electrolysis device (2) for producing hydrogen uses a water circuit. Water from a polymer electrolyte membrane (PEM) electrolyzer (6) is cooled in a cooling device (10) and subsequently led to an ion exchanger (4) for processing the water. The water, after the processing in the ion exchanger (4), is fed to the PEM electrolyzer (6). Heat is removed from the water before feeding the water to the cooling device (10). A part of this removed heat is fed again to the water after the processing in the ion exchanger (4) and before entry into the PEM electrolyzer (6).

Abstract: In an embodiment, a layer material configured to be arranged on a rotor blade tip of a helicopter comprises at least one light emitting or reflecting section that emits or reflects light after being exposed to a remote light source. The light source can be arranged on the body of the helicopter.

Abstract: Exemplary coating methods and coating systems, e.g., for coating the component surface of a component with a coating agent by means of an atomizer in a coating system, for example to paint a body part of a motor vehicle with paint, are disclosed. An exemplary method comprises moving the atomizer over the component surface of the component to be coated, or moving the component in the spray jet, thereby applying the coating agent to the component surface by means of the atomizer. The atomizer may be operated with at least one electrical and/or kinematic operating variable comprising a certain voltage for the electrostatic charging of the coating agent and/or a certain rotational speed of a rotating spray element of the atomizer. In one example, the electrical and/or kinematic operating variable of the atomizer may be dynamically varied during the movement of the atomizer.

Abstract: A method for operating a full-body image capturing and image processing system, comprising at least the method steps of: capturing digital images of a body to be examined; creating at least one combined image from at least two different images; identifying skin surface of the body to be examined in the images and/or combined images; identifying predefined segments of the identified skin surface in the images and/or combined images; identifying skin regions that show reddening or scabbing in the images and/or combined images; calculating the proportional area of the identified skin region per segment; determining a degree of reddening of the skin surface, the degree of scabbing of the skin surface and a degree of curvature of the skin surface in the identified skin regions per segment; calculating one segment value each; calculating a weighted total value; outputting the total value and/or the segment values.

Abstract: A system for storing products, in particular sausages, each having a sausage-shaped body and a loop (22), which is fixed to the sausage-shaped body and being used for a pendulously storage of the products (20) on rod-shaped storage devices (50). The System includes at least one rod-shaped storage device (50) for storing several products (20) by their loops (22) one after another. The system also includes at least one conveyor device (30) with at least one conveyor element (40) for conveying the products (20) by means of their loops (22) to storage places on the rod-shaped storage device (50). Furthermore, the system includes at least one damping unit (70, 170) for reducing a swinging motion of the products (20) is positioned at least partially along the rod-shaped storage device (50) such that it abuts on the products (20).

Abstract: Techniques of displaying a map view (200) for navigation of a vehicle are described. The map view includes graphical representation of predictive traffic information (220-1, 220-2, 220-3) respectively at an estimated time of passing of a corresponding road segment (210).