Method and Arrangement for Diagnosing Drivers of Contactors, Battery, and Motor Vehicle having such a Battery

摘要

The disclosure relates to a method and an arrangement for diagnosing drivers of contactors, to a battery, and to a motor vehicle having such a battery. According to the method, information relating to switching states of at least three drivers of a contactor is stored, with information relating to respective associated desired values of at least one predefinable parameter, in a computer-readable memory. Actual switching states of at least some of the drivers are detected with associated actual values and are compared with the stored desired values in order to diagnose the drivers. A fault is diagnosed if at least one actual value differs from a desired value.