A contactor control system having a primary microprocessor, a secondary microprocessor, a high side contactor control circuit, and a low side contactor control circuit is provided. The primary microprocessor sends a first command signal to the secondary microprocessor. The secondary microprocessor sends a command signal to the secondary grounding circuit for outputting a ground level voltage to a logical OR circuit to induce the logical OR circuit to output a ground level voltage to a second end of the contactor coil. The primary microprocessor sends a command signal to the secondary microprocessor, and in response the secondary microprocessor sends a command signal to the secondary pull-in circuit to activate the secondary pull-in circuit for energizing the contactor coil.


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    Title :

    CONTACTOR CONTROL SYSTEM


    Contributors:

    Publication date :

    2016-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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