Abstract: An electrical system comprised of at least two control modules as well as at least one power supply module. The present invention improves functional reliability of electrical systems by configuring a power supply module as a smart device and connecting it to at least one of the control modules for the purpose of data exchange and, in case of a malfunction, transforming the control module(s) to one of a stand-alone operating mode and a cut-off state.

Abstract: A vehicle anti-lock brake system determines when an ABS failure condition has occurred, configures a failure condition operating mode of the ABS control, and, finally, activates the ABS control based on the failure condition operational mode. When a brake actuator failure occurs, this allows the system to configure the failure condition operating mode to exclude the wheel having the failed brake actuator. Alternately, the system may configure the failure condition operating mode to exclude wheel speed data when an invalid wheel speed indicator is determined for a wheel.

Abstract: A fuel cell system is disclosed. A fuel cell stack is in fluid communication with a reformer. An air conditioning system is in fluid communication with the reformer. Methods of making and using a fuel cell system are also disclosed.