A control device for a multi-voltage electrical system of a vehicle is provided. The multi-voltage vehicle electrical system includes a first subsystem which is formed to be operated by a first voltage supply source with a first supply voltage, and a second subsystem which is formed to be operated by a second voltage supply source with a second supply voltage. The control device comprises: a transceiver which is connected to ground via a first ground terminal of the first subsystem and is supplied with energy at least by the first voltage supply source, and which is formed to communicate with a component of the first subsystem; a control unit which is connected to ground via a second ground terminal of the second subsystem, and which is formed to control a component of the second subsystem. The control unit is supplied with energy at least by the first voltage supply source.


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    Title :

    Control device for a multi-voltage vehicle electrical system


    Contributors:

    Publication date :

    2016-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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