Taxi of unmanned aerial vehicles during package delivery

1. A delivery system comprising:

a processor programmed to, in response to a request from an unmanned aerial vehicle for a route to a destination, construct the route so as to include segments selected from a set of predefined segments traveled by a plurality of carriers each configured to taxi the vehicle and charge a battery thereof such that one of the carriers taxis the vehicle on one of the segments, another of the carriers taxis the vehicle on another of the segments, the vehicle transports itself from the one of the carriers to the another of the carriers, and a state of charge of the battery remains above a target for a duration of the route, and to forward the route to the vehicle.

2. The system of claim 1 , wherein the processor is further programmed to construct the route such that an inflight portion of a travel time therefor is minimized.

3. The system of claim 2 , wherein the processor is further programmed to construct the route such that the travel time therefor is less than a specified travel time.

4. The system of claim 1 , wherein the unmanned aerial vehicle is a drone.

5. The system of claim 1 , wherein the route defines pickup and delivery locations.

6. The system of claim 5 , wherein the pickup location or delivery location is at one of the carriers.

7. The system of the claim 1 , wherein the carriers are military vehicles.

8. A system comprising:

a processor programmed to, in response to receiving a route including segments selected from a set of predefined segments traveled by carriers configured to taxi unmanned aerial vehicles (UAV) and charge batteries thereof, execute commands to direct the UAV along the route such that portions thereof are traversed while docked and charging at different ones of the carriers to maintain a state of charge associated with the UAV above a target for a duration of the route.

9. The system of claim 8 , wherein the processor is further programmed to construct the route such that an inflight portion of a travel time therefor is minimized.

10. The system of claim 9 , wherein the processor is further programmed to construct the route such that the travel time therefor is less than a specified travel time.

11. The system of claim 8 , wherein the route defines pickup and delivery locations.

12. The system of claim 11 , wherein the pickup location or delivery location is at one of the carriers.

13. A method comprising:

by a processor,

in response to a request for a route to a destination for an unmanned aerial vehicle, constructing the route so as to include segments selected from a set of predefined segments traveled by a plurality of carriers each configured to taxi unmanned aerial vehicles such that one of the carriers taxis the unmanned aerial vehicle on one of the segments, another of the carriers taxis the unmanned aerial vehicle on another of the segments, the unmanned aerial vehicle transports itself from the one of the carriers to the another of the carriers, and an inflight travel time associated with the route is less than a target value; and

forwarding the route to an unmanned aerial vehicle.

14. The method of claim 13 , wherein the carriers are further configured to charge batteries associated with the unmanned aerial vehicles and wherein the route is constructed so as to include the predefined segments such that a state of charge associated with the unmanned aerial vehicle remains greater than a threshold while traversing the route.

15. The method of claim 13 , wherein the route is constructed such that a travel time associated therewith is less than a specified travel time.

16. The method of claim 15 , wherein the inflight travel time is defined as a portion of the travel time.

17. The method of claim 13 , wherein the route defines pickup and delivery locations.

18. The method of claim 17 , wherein the pickup location or delivery location is at one of the carriers.