Device for potential misalignment recognition of potential collecting point in car has control apparatus which controls energy supply of electrical loads which is connected in electrically conducting fashion

摘要

A device for the potential misalignment recognition of a potential collecting point in a car has a control apparatus (12) which controls the energy supply of at least one electrical load (14) which is connected in electrically conducting fashion with at least one potential collecting point (22). Detection devices determine at least one electrical parameter with which the electrical load of at least one further electrical load is subjected. It has evaluating devices that recognize an error like the misalignment of a potential collecting point with the aid of a comparison of the detected electrical parameter with a reference value.