Control device for a current-controlled bus

An electronic control device comprises a bus connection for connection to a bus line of a current-controlled bus, an evaluation device for sensing the current flowing through the bus connection in order to detect a digital message from a sensor connectable to the bus line, and a current controller f...

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Hauptverfasser: MOMENI MASSOUD, SIEMSS MATTHIAS
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An electronic control device comprises a bus connection for connection to a bus line of a current-controlled bus, an evaluation device for sensing the current flowing through the bus connection in order to detect a digital message from a sensor connectable to the bus line, and a current controller for generating a predetermined current pulse through the bus connection in order to shift the sensor into a predetermined synchronisation state. The current controller is designed to control the current through the bus connection in such a manner that it corresponds to an operating current through the sensor.