laderoboter

Though the deployment date for these units is still to be determined, Volkswagen has developed a concept for a seamless, mobile electric-vehicle charging scheme for use in parking garages and similar spaces that will automatically locate and re-fuel cars in need, carrying their banked power in battery wagons to where it’s needed.
Once ready to integrate the system in a given location, it would be relatively easy to set up without much change to existing infrastructure and electric-vehicle owners wouldn’t feel the need to compete for a limited number of charging points or fight over a reserved parking space.  Such helpful robots could even patrol metered-parking in urban centres from the sidewalks, searching for automobiles in need of topping-up.