CIRCUIT FOR CONTROLLING AT LEAST ONE ELECTROMECHANICALLY ACTUATED INLET AND OUTLET VALVE OF AN INTERNAL COMBUSTION ENGINE

In order to control electromechanically activated charge cycle valves, a circuit is provided in which placement control elements actuate an output stage for the electromechanically activated charge cycle valves and control a gentle placement of the charge cycle valves in a respective end position. F...

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Bibliographische Detailangaben
Hauptverfasser: KOCH, ACHIM, HARTKE, ANDREAS, VOGT, THOMAS, SEIDENFUSS, THOMAS, EBELING, KARL-HEINZ, EICHENSEHER, VOLKER, TEINER, MARKUS, QUEISSER, FRANK, MENZEL, WOLFGANG
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:In order to control electromechanically activated charge cycle valves, a circuit is provided in which placement control elements actuate an output stage for the electromechanically activated charge cycle valves and control a gentle placement of the charge cycle valves in a respective end position. For the purpose of communication with the operational control unit of the internal combustion engine, a digital communications computer is provided which provides the placement control element with timing signals. As a result, the placement control elements are freed of communications functions and can be dedicated to performing the placement control in real time.