Abstract: A method for collecting data, preferably in connection with a consumption, a physical or physico-chemical parameter and/or an operating state in a supply network for consumables. A measuring element of a local sensor supplies raw measurement data in the form of elementary measurement units that correspond to a physical or physico-chemical variable or parameter. In order to define the measurement resolution of the sensor, the conditions for generating time stamps are defined in advance using a correlation model, time stamps of successive items of raw measurement data are generated in the sensor on the basis of the correlation model, the time stamps are transmitted so that the raw measurement data acquired by the measuring element is reconstructed on the basis of the time stamps using the correlation model, and analyzed. The transmission is performed with a dynamically adaptable redundancy.

Abstract: An electronic dazzling element has at least one optical emitter for emitting light pulses, which contains an electronic light-emitting device for generating light pulses, and a control device for controlling the light-emitting device of the optical emitter. In order to reduce the brightness reduction of the light pulses as a distance from the dazzling element increases, the optical emitter is configured to emit a collimated light beam. In order to simultaneously achieve the dazzling effect in as large a spatial region as possible, a beam direction of the collimated light beam may be changed.

Abstract: A method for wireless transmission of time-critical data, in particular alarm data, from a battery-operated meter, preferably a consumption meter, to a preferably likewise battery-operated wireless communication module uses a short-range wireless standard, in which meter and wireless communication module act as master or slave, or vice versa, meter and wireless communication module have been coupled in advance, meter data are sent from the meter to the wireless communication module over a wireless communication link and the meter data differ from the time-critical data. An active link is established between meter and wireless communication module to send the meter data and/or time-critical data from the meter to the wireless communication module. First advertising events are sent to initiate establishing communication for transmitting the meter data, and second advertising events are sent to initiate establishing communication for transmitting the time-critical data.

Abstract: A drive circuit for driving an electronically commutated motor contains a DC voltage intermediate circuit, and an inverter which is connected to the latter and has a bridge circuit containing a plurality of transistors, to which the motor phases of a motor configuration containing the motor can be connected. For detecting an insulation fault in the motor configuration, a positive or negative transistor of the inverter is switched on, while all other transistors of the inverter are switched off before all transistors of the inverter are switched off. A motor phase voltage of a selected motor phase of the motor phases with respect to a reference potential is then captured, while all transistors of the inverter remain switched off in order to determine whether there is an insulation fault on the motor phase on a basis of a voltage profile of the motor phase voltage.

Abstract: A meter network includes a meter configuration having a meter, a communication module, and a remote station for the configuration in a wide area network. The meter and communication module are pairable for a wireless local area communication by using communication technology and communication protocol. The communication module and remote station are connectable for a wide area communication by using network technology and network protocol. The communication module includes a protocol converter for converting data to be communicated via the local area communication, communication module and wide area communication between the communication technology and network technology and between the communication protocol and network protocol.

Abstract: A method for evaluating discrete measurement data sequences of an ultrasonic flow measuring device having a recording frequency and ultrasound signal, includes determining time position or height of a maximum of a sinusoidal profile of a time sequence of evaluation values, determined as part of a measurement data sequence or cross-correlation of two sequences recorded at different positions of the device by determining a maximum evaluation value of the time sequence and evaluation values thereof adjacent thereto. Initial values, including an initial maximum value and time, are determined by quadratic fit of evaluation values. Output values including output time describing the position or output height describing the height of the maximum are determined by a determination relationship setting output values in relation with initial values and a calculation quantity formed from selected evaluation values for known recording frequency and known signal frequency and based on a known sinusoidal profile.

Abstract: An activation mechanism for a battery for an electronic ignition mechanism contains an ampoule filled with an electrolyte. The mechanism for breaking has a snap spring element to which the ampoule is attached in a freely suspended manner. The snap spring element snaps from a first shape into a second shape when a force due to acceleration is applied, thereby severing the attachment of the ampoule.

Abstract: An announcement device or a passenger aircraft contains a memory or announcements with assigned potential flight phases and a control and evaluation unit with inputs for input signals with information relating to flight phases of the passenger aircraft, an output for the announcements, wherein the control and evaluation unit is configured to determine a current flight phase on the basis of the input signals, to check whether an announcement for the current flight phase is present in the memory, and to output this announcement as the current announcement at the output. A passenger aircraft contains the announcement device. In a method for outputting an announcement, announcements and input signals are provided, a current flight phase is automatically determined from the said input signals and a possibly present associated current announcement is output. A cabin management system of a passenger aircraft is used as an announcement device and/or to carry out the method.

Abstract: An activation device for a battery for an electronic ignition mechanism has an ampoule filled with an electrolyte and a device for breaking the ampoule. The breaking device contains two leaf spring elements, which are fixed with a prestress on a component in the housing interior and between which the ampoule is clamped. At least the leaf spring element which supports the ampoule on the bottom side snaps from a first shape into a second shape when a force due to acceleration is applied.

Abstract: An electrical appliance device contains a knob which has a knob front assembly with a front cover assembly, a knob bracket, and a display module assembly disposed between the front cover assembly and the knob bracket, and a knob rear assembly including a circuit board and a hollow rotary encoder. The rotary encoder is mounted on the circuit board. The electrical appliance device further has a panel with an opening. The knob front assembly at least partially passes through the opening such as to be mounted to the knob rear assembly.

Abstract: An oxygen generator includes a composition for generating oxygen and at least one tuner compact having a core shell structure and including a compound selected from a peroxide decomposition catalyst, an acidic compound or a basic compound. The composition for generating oxygen having an oxygen source, an ionic liquid, a peroxide decomposition catalyst and, if the ionic liquid is an acidic liquid, a basic compound. The oxygen source is a peroxide compound. The ionic liquid is in the liquid state at least in a temperature range from ?10° C. to +50° C. The peroxide decomposition catalyst is a metal oxide compound and/or a metal salt. There is also described a method for tuning the oxygen production rate of a composition for generating oxygen, and a device for generating oxygen in a tuned manner.

Abstract: An actuator producing an active movement between fastening elements of the actuator and damping a counter movement contains a main body having a first fastening element, an actuating body movable relative to the main body along an axial direction and having a second fastening element, and an electric motor for actively driving the actuating body exclusively in a driving direction along the axial direction and for passively damping a counter movement of the actuating body counter to the driving direction being brought about by external action on the fastening elements. An object assembly contains an object and the actuator in which the spring element is structurally separate from the rest of the actuator, and an interaction between the spring element and the rest of the actuator is achieved in an object to be operated by the actuator, at least in a correctly mounted state of the actuator.

Abstract: A method for bidirectional data transmission, preferably in narrowband systems, between a base station and a terminal device includes providing the terminal device and the base station with frequency reference units and transmitting data between the base station and the terminal device over different frequencies. A basic transmit frequency is defined for transmitting data from terminal device to base station, the terminal device defines a terminal device transmit frequency on the terminal device side for transmitting data from terminal device to base station, a frequency offset ?foffset exists between the basic transmit frequency and the terminal device transmit frequency, the terminal device opens a receive window for data from the base station, and the frequency offset ?foffset is taken into account for opening the window. Base station determines the terminal device transmit frequency and base station transmits data to terminal device based on the determined terminal device transmit frequency.

Abstract: A measuring device, in particular a flow meter, has a measurement tube for receiving or conveying a fluid, first and second oscillation transducers on a side wall of the measurement tube, and a control device. An operating method has the control device drive the first oscillation transducer chronologically in succession for respective mode-selective excitation of a first and a second oscillation mode of a wave conducted in the side wall of the measurement tube. The second oscillation transducer is driven similarly for a second measurement direction. The excited waves are conducted directly in the side wall or indirectly through the fluid and recorded in the other oscillation transducer, resulting in measurement data for each measurement direction and oscillation mode. Result information relates to a property of the fluid or a state of the measuring device determined from the measurement data for both measurement directions and both respective oscillation modes.

Abstract: A storage compartment for the overhead region of a passenger cabin of a passenger aircraft has a carrier which can be mounted in the passenger aircraft, and a pivoting part for receiving a storage item. The pivoting part is mounted on the carrier so as to be pivotable about a pivot axis in a pivoting region between an open position and a closing position. The storage compartment further contains a closing force module. The closing force module contains a switching module by which the closing force module can be brought into an active state or into a passive state. In the active state, a greater closing moment is brought about in the direction of the closing position on the pivoting part by the closing force module, at least in a partial region of the pivoting region, than in the passive state. The closing force module is configured free from electricity with respect to the generation of the closing moment and/or with respect to the switching over between the active state and passive state.

Abstract: A method for collecting data of a consumption, a physical or physico-chemical parameter and/or an operating state in a supply network for consumables. A measuring element of a local sensor provides elementary measuring units, which correspond to at least one physical or physico-chemical variable or at least one physical or physico-chemical parameter, as raw measurement data. In order to determine the measurement resolution of the sensor, the conditions for generating time stamps are determined in advance using a correlation model, time stamps of successive raw measurement data are generated in the sensor on the basis of the correlation model, and the time stamps are transmitted via a wired connection and/or via a radio path. The raw measurement data are reconstructed and evaluated based on the time stamps with the correlation model. The conditions for generating time stamps can be changed dynamically within the framework of the correlation model.

Abstract: A method for operating an electronic consumption-data acquisition device includes wirelessly transferring consumption data to a receiver over a first radio system, operating the consumption-data acquisition device in a first operating mode in which the consumption data is transferred over the first radio system and a second operating mode having a lower rate of transmission and/or readiness to receive compared with the first operating mode, with it being possible to switch between the first and second operating modes. The switchover between the first and second operating modes is performed by a second radio system. A consumption-data acquisition device includes a communication module having a radio apparatus for a second radio system which can be used to perform the switchover between the first and second operating modes.

Abstract: In a method for generating a transillumination signal of a section of the subsurface, an HPEM radiation source radiates an electromagnetic pulse into the section for the purpose of exciting electromagnetically reactive structures to emit an electromagnetic response signal. For the pulse, a pulse duration of at most 500 ns, a center frequency in the range between 10 MHz and 10 GHz, and a bandwidth in the range from 10% to 150% of the center frequency is set. The transillumination signal is formed as the sum of response signals received at a measuring location. In a method for detecting a cavity in the subsurface, the above method is carried out, and the structures are detected from the transillumination signal with the aid of a detection method, and the cavity is detected if the structures satisfy a detection criterion.

Abstract: The invention relates to a method for determining characteristic-curve correction factors a matrix detector that images in the infrared spectral range. A good image correction can be obtained by virtue of an area of homogeneous temperature being recorded at two different temperatures by the matrix detector, there being two images with different integration times for each temperature. A signal gradient over the integration time is established for each of the pixels from the four pixel values at the two temperatures in each case and the gain being established from the difference of the signal gradients and characteristic-curve correction factors for the gain being stored.

Abstract: Disclosed is a reproduction appliance for a passenger cabin of an aircraft, for reproducing visual contents in the passenger cabin with a lighting device having luminaires, a control unit and a control line, wherein the control unit contains an instruction set of light instructions for actuating the luminaires, contains a memory for the contents to be reproduced, an interface to the control line and a decoder for receiving the light instructions having an association rule for associating control instructions for the reproduction appliance with the light instructions. A reproduction structure for the passenger cabin for reproducing the contents contains the reproduction unit and the lighting device. Also disclosed is a method for operating the reproduction appliance involves the contents being stored in the memory in a storage period and the reproduction appliance being controlled by means of light instructions in an operating period.