Volkswagen Ag

Jan Piewek

Jens Jeschke

Thomas Lang

Fabian Kai-Dietrich Noering

Konstantin Jonas

Andreas Wagner

Andreas Udo Sass

Technologies and techniques for transmitting a plurality of signals. A plurality of signals are picked up in a time window. The signals from the plurality of signals that have a similar signal form in the time window may be grouped into a respective group. A signal of the respective group may be determined or designated as representative of the group. Transmission data may be transmitted that contains, for each group, the representative of the respective group and a respective portion of transformation information for each signal contained in the respective group.

Method for transmitting a plurality of signals and method for receiving a plurality of signals

The invention relates to a method for providing a diagnosis of at least one technical system () of a motor vehicle (). The invention further relates to a diagnostic system () and a motor vehicle ().

Diagnostic method, diagnostic system and motor vehicle

A method for diagnosing an engine control unit () conducts an analysis as to whether the signal values from the cylinder pressure sensors () are faulty based on at least one characteristic value which is derived from an evaluation of signal values from the cylinder pressure sensors () of the cylinders () in a combustion engine (). In addition to this is described the engine control unit () designed to execute the method. Also hereby disclosed is a method which, based on symmetrical aspects, determines a crankshaft angle (phipCylMaxTDC) for a cylinder pressure maximum during push mode operation of the combustion engine ().

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Magdeburg, Germany

Jan Piewek