Abstract:
A driver interactive system to indirectly monitor hydrogen fuel cell vehicle electrical charge potential through vehicle to ground resistance measurements, and to permit refueling only when vehicle to ground resistance does not exceed a predetermined safe level thereby reducing the possibility of a static discharge during the refill of high pressure storage tanks in hydrogen powered vehicles.
Abstract:
A system for increasing the overall efficiency of a hydrogen fueled vehicle and refilling station infrastructure wherein the process of (1) consuming pressurized hydrogen gas that is stored in on board tanks used to power hydrogen fueled motor vehicles and (2) refueling the vehicle tanks at a hydrogen refilling station after the available on board fuel supply in the tanks is consumed is controlled according to a predetermined sequence involving the utilization of the hydrogen in the on board tanks.