For a long time, Amazon has been looking into applications for self-driving vehicles — and testing fleets of self-flying drones for making package deliveries. So it only makes sense that the Seattle-based online retailing giant would meld those vehicles for a warehouse-to-doorstep delivery system virtually untouched by human hands.
In a patent published today, Amazon inventors Hilliard Bruce Siegel and Ethan Evans describe a system that has autonomous ground vehicles transport packages to a customer’s neighborhood — perhaps even the street in front of the customer’s door — and coordinate the doorstep delivery with a drone.
Both types of robo-carriers would be in contact wirelessly with a central computer network that would manage the operation. The ground vehicle could be directed to head over to a fulfillment center, pick up shipments and plot a course for deliveries. Drones could flit back and forth to drop off packages and charge up at the vehicle.