Robert Boschgmbh

Burkhard Iske

Frank Baehrle-Miller

Michael Schumann

Albrecht Irion

Werner Urban

Eberhard Schoch

Marcus Schneider

Albrecht Klotz

Christian Pampus

Juergen Motz

Hans-Joerg Mathony

Hubertus Wienken

Ralf Becker

Clemens Schmucker

Bernd Frey

Maik Hansen

Michael Hering

Hakan Oezaslan

Adam Bonemberg

Chris Fischer

Inga Schierle

Tanja Holtmann

Christian Schmitz

Dirk Simmes

Oliver Prelle

A sensor device includes a first electrode and a first signal generation device configured to apply an electrical signal to the first electrode such that the first electrode emits a first electrical field. The sensor device further includes a second electrode located at a first distance from the first electrode and configured to pick up the first electrical field. A third electrode and a second signal generation device configured to apply an electrical signal to the third electrode such that the third electrode emits a second electrical field is included in the sensor device.

Sensor device with capacitive sensor

A system for transmitting a piece of information to a subunit, including at least one connection position and at least one subunit, the at least one connection position being configured for accommodating a subunit, and the at least one connection position including at least one coding lug which is configured for engaging into a corresponding recess on a subunit, the arrangement of the at least one coding lug coding the piece of information to be transmitted, and the at least one subunit having at least one recess which is configured for contactlessly detecting the presence of a coding lug in a recess.

System for transmitting a piece of information to a subunit

A method for determining the internal resistance of a battery, in particular a lead-acid vehicle battery, and an associated device for performing the method are described, in which differential values are calculated from the measured values for the voltage and the current, and these differential values are processed with the aid of a regulator, such as an integrator or a PID regulator. A signal results at the output of the regulator, which corresponds to the reciprocal value of the internal resistance of the battery. This signal is taken into consideration again in each following computing step. The functional capability may be inferred from its internal resistance.

Method for determining the internal resistance of a battery

A method for reconstructing an electrical signal in which the signal and a second signal, which is related to the first signal according to a predefined function, are sampled at a predefined sampling rate. The occurrence of aliasing in a downstream digital low-pass filter may be substantially reduced if missing sampling values of the first signal are calculated from the sampling values of the second signal with the aid of the known function.

Method for reconstructing an electrical signal

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Weil der Stadt, Germany

Burkhard Iske