Abstract: In the following, a method for synchronizing the motion sequences of at least two robots will be described. In accordance with one embodiment, the method comprises the following: During operation of a robot cell having at least two robots, a path parameter is regularly calculated for each of the at least two robots based on a current position of the respective robot and on a previously specified robot path of the respective robot. The path parameter represents the current position of the robot. Subsequently, a run-ahead limit is calculated for each robot based on the path parameters determined for the respective other robots. Based on the respective calculated run-ahead limit, the path speed of every robot can be adjusted.

Abstract: An air vent for ventilating a passenger compartment of a motor vehicle. The air vent includes an air channel, which is divided, by an air splitter, into two partial air channels, which can be steplessly partially or completely blocked for air passing through, by blocking elements, which are pivotably mounted at the air splitter. The blocking elements may be displaced by way of a ram, which can be moved in the air splitter transversely to the air channel. Either one or the other blocking element can be selectively displaced by way of the ram. The respective other blocking element, in an open position, then rests against the outside of the air splitter.

Abstract: A combustion chamber assembly unit for a fuel-operated vehicle heater includes a combustion chamber housing, a combustion chamber formed in the combustion chamber housing, an evaporator medium for the absorption of liquid fuel and for the discharge of fuel vapor into the combustion chamber, and a heating/ignition device for heating the evaporator medium or/and for igniting a mixture of fuel and combustion air formed in the combustion chamber. The heating/ignition device includes at least one radiation source for the emission of electromagnetic radiation into the combustion chamber and at least one absorption body for the absorption of electromagnetic radiation emitted into the combustion chamber.

Abstract: A carrier device for mounting a preferably fuel-operated heater (34) on a vehicle. The carrier device includes a mounting area (20) for mounting the carrier device (14) on a vehicle and a carrying area (152) for mounting a heater (34) on the carrier device (14). A combustion air line area (52) is provided for sending combustion air to a combustion air inlet (55) of a heater (34), or/and a heat transfer medium line area (60) is provided for sending heat transfer medium flowing in a heat transfer medium circuit (176) of a vehicle through the carrier device (14) or/and to or from a heat exchanger area (38) of the vehicle heater (34).

Abstract: An aircraft passenger reading light include comprises: a light source arrangement having a plurality of rows of reading light sources, with each of the rows having a plurality of reading light sources for passenger-specific illumination of a plurality of seats of a seating row of an aircraft and with the plurality of rows having different illumination directions in a longitudinal direction (L) of the aircraft, whereinach of the light sources first and second electrical terminals; first and second power supply connectors; and a multi-state switching arrangement having a plurality of switching states. The first power supply connector is coupled to the first electrical terminals of the plurality of reading light sources. The second power supply connector is coupled to the second electrical terminals of the plurality of reading light sources via the multi-state switching arrangement.

Abstract: The invention relates to an airbag module (16) for an occupant restraint system, comprising a module cap (28) which in the mounted condition of the airbag module (16) faces an occupant and comprising a module bottom (30) which includes a latch means for securing the airbag module (16) to a vehicle component, wherein the module cap (28) and the module bottom (30) are movable toward each other along a mounting axis (A) until they reach at first an axial pre-mounting position and then an axial final mounting position, the module cap (28) and the module bottom (30) including interacting pre-fixing elements which captively secure the module cap (28) and the module bottom (30) to each other in the pre-mounting position, the module cap (28) and the module bottom (30) including interacting resistance contours which during an axial relative movement of the module cap (28) and the module bottom (30) from the pre-mounting position to the final mounting position have a predetermined mounting resistance.

Abstract: A software update monitor is configured to receive a software update intended for a safety critical control unit. The software update monitor determines a first verification code based on the received software update from a software update component and independently receives a second verification code associated with the software update from an update server. Next, it determines if the first verification code matches the second verification code. If the two codes match, the software update monitor effects the software update at the control unit. The software update monitor is configured to write the software update into a target memory location in a memory of the control unit. The software update monitor is configured to enable switching from a previous memory location, where an older software version may be running, to the target memory location, where the new software update is written, if the first and the second verification codes match.

Abstract: At least two closely spaced identical or similar loudspeaker assemblies in a horizontal linear array, each loudspeaker assembly comprising at least two identical or similar loudspeakers pointing in different directions so that the loudspeaker assemblies have adjustable, controllable or steerable directivity characteristics. For example, a control module may drive, adjust, control, or steer the loudspeaker assemblies so that at least one acoustic wave field is generated at least at one listening position.

Abstract: A system for generating silent zones at a listening position comprises a first loudspeaker disposed at a first position and configured to radiate sound that corresponds to a sound signal. A first microphone picks up noise radiated by a noise source to the listening position and generates a first microphone signal. A second loudspeaker disposed at a second position that radiates sound. A second microphone that generates a second microphone signal. A third microphone disposed at a third position that generates a third microphone signal. An active noise cancellation (ANC) controller that receives the third microphone signal and at least one of the first and second microphone signals and that provides a loudspeaker input signal. A distance between the third position and the first position equals a distance between the third position and the second position such that the first, second and third microphones form corners of an isosceles triangle.

Abstract: An exterior helicopter light is configured to be mounted to a helicopter, in particular to an underside of the helicopter, the helicopter having a longitudinal axis (A). The exterior helicopter light comprises: a first set of light sources configured for emitting, in operation, light of a first color into a at least one rear sector of a ground below the helicopter, the at least one rear sector spatially extending around a projection of a rear portion of the helicopter onto the ground; and second set of light sources configured for emitting, in operation, light of a second color, which differs from the first color, into at least two forward sectors of the ground below the helicopter.

Abstract: In one embodiment a system comprises a master unit configured to receive a base station downlink radio frequency signal and transmit a base station uplink radio frequency signal; and a plurality of remote antenna units each communicatively coupled to the master unit using at least one cable, the remote antenna units each configured to radiate a remote downlink radio frequency signal from at least one antenna and to receive a remote uplink radio frequency signal from the at least one antenna. The master unit comprises a channel selective uplink muting circuit. The master unit receives and monitors uplink transport signals from the remote uplink radio frequency signal to identify one or more channels within the uplink transport signals that are not carrying uplink communications traffic; wherein the channel selective uplink muting circuit selectively mutes channels of the uplink transport signals that are not carrying uplink communications traffic.

Abstract: In an embodiment, a signal repeater includes a master unit and a remote unit that are optically coupled to one another by, e.g., an optical fiber. The master unit includes master-unit circuitry configured to receive an input electrical signal from a satellite-signal receive antenna, and to convert the input electrical signal into an optical signal. And the remote unit includes remote-unit circuitry configured to convert the optical signal into an intermediate electrical signal, to amplify the intermediate electrical signal to generate an output electrical signal, and to couple the output electrical signal to a retransmission antenna. Because an optical channel, such as an optical fiber, typically attenuates an optical signal significantly less per unit of distance than a coaxial cable attenuates an electrical signal, such a signal repeater allows a satellite receive antenna to be located at a significant distance from a retransmit antenna.

Abstract: A decorative part, in particular for a vehicle interior, having a decorative layer with a visible front surface, a support on a reverse side of the decorative layer and a light-conducting layer provided between the support and the decorative layer for backlighting at least part of the decorative layer, which is assigned a light-conducting element for generating light. For more uniform backlighting of the decorative layer, a light-conducting dome is provided on a reverse side of the light-conducting layer facing away from the decorative layer, which protrudes therefrom and is coupled in a light-conducting manner to the light-conducting layer and at its free end to the light element.

Abstract: A holder for a beverage container, for example a beverage can, which is provided for holding the beverage container in a tilt-proof manner in a motor vehicle. Supports are designed so as to laterally support the beverage container by way of a supporting element, which is pivotably mounted at a support carrier and urged by a preloaded support spring into the holder. An electric motor pivots the support carriers inwardly, so that the supporting elements are laterally pushed by the support springs from the outside against the beverage container placed into the holder, in order to hold the beverage container in a tilt-proof manner.

Abstract: A sound system configured to output sound signals to a user located in a defined environment, comprising a plurality of transducers configured to output the sound signals, a processing unit configured to individually control at least an electrical delay, a frequency characteristic and a sound level with which the sound signals transmitted to the plurality of transducers are output by each of the plurality of transducers, and a seat for a user to which the sound signals are output, the seat comprising a seating surface and a backrest configured support a back of the user sitting on the seating surface. The backrest comprises an upper surface defining an upper end surface of the backrest. The defined environment influences the sound signals as perceived by the user sitting on the seat.

Abstract: Known system containers or transport systems have the disadvantage that a precise prior adjustment is necessary for the purpose of connecting the same. The disclosed system container or transport system is configured in such a way that a particularly stable and intuitive mutual fastening is made possible. Runways of the system container project in the direction of each other, and at least one upwardly protruding locking lug is provided on the lid part.

Abstract: An electromagnetic actuator having at least one electromagnetic actuator unit, the actuator unit comprising a coil and a plunger, which plunger is axially movable relative to the coil via energization of the coil, and the actuator unit being arranged in a housing. In order to achieve a particularly simple design, the plunger is arranged approximately coaxially with the coil according to the invention.

Abstract: The invention relates to a gas generator (10), particularly a pyrotechnical tube gas generator, with an axial longitudinal direction (L), comprising an ignition unit (20), a combustion chamber (30) axially mounted downstream from the ignition unit (20) and comprising a combustion chamber bottom (35) forming a combustion chamber outlet (36), and a filter chamber (70) that is axially mounted downstream of the combustion chamber (30). According to the invention, at least one guiding sleeve (50) and a front-side baffle plate (80) are formed in the filter chamber, a first end (51) of the guiding sleeve (50), on the side of the combustion chamber, being axially mounted downstream from the combustion chamber bottom (35), and a second end (53) of the guiding sleeve (50) being associated with the baffle plate (80), a first deflection section being formed on the baffle plate (80) and the guiding sleeve (50) which allows a gas flow to an outer side of the guiding sleeve (50) into an annular first discharge chamber (75).

Abstract: A replaceable light head for an exterior aircraft light includes a mounting structure for attaching the replaceable light head to the exterior aircraft light; a power terminal, coupleable to an internal power supply of the exterior aircraft light; at least one light source, coupled to the power terminal for receiving power from the internal power supply of the exterior aircraft light; a data interface, coupleable to a controller of the exterior aircraft light; and a memory, coupled to the data interface and configured to receive and store usage data of the internal power supply of the exterior aircraft light.