Parcel transfer system

1. A system for transferring a parcel, comprising:

a conveyor configured to transport the parcel in a first direction of travel and offload the parcel in a second direction of travel;

a self-driving vehicle configured to travel alongside the conveyor and receive the parcel as the parcel is offloaded from the conveyor; and

a vision and control subsystem operably connected to the conveyor and the self-driving vehicle, including

one or more sensors for acquiring data corresponding to the positioning of the parcel on the conveyor, and

a controller including a processor for executing instructions stored in a memory component to (i) receive and analyze data received from the one or more sensors and from the self-driving vehicle to identify the position of the self-driving vehicle relative to the parcel, (ii) communicate instructions to the self-driving vehicle which cause the self-driving vehicle to move toward the parcel based on the identified position of the self-driving vehicle relative to the parcel, and (iii) communicate instructions to the conveyor which cause the conveyor to offload the parcel in the second direction of travel.

2. The parcel transfer system as recited in claim 1 , wherein the second direction of travel is perpendicular to the first direction of travel.

3. The parcel transfer system as recited in claim 1 , wherein the conveyor includes a belt driven in the first direction of travel and a plurality of rollers configured to be selectively activated to offload the parcel in the second direction of travel.

4. The parcel transfer system as recited in claim 3 , wherein subsets of rollers within the plurality of rollers fall within multiple zones of the conveyor.

5. The parcel transfer system as recited in claim 4 , wherein the processor is further configured to execute instructions stored in the memory component to communicate instructions to the conveyor which cause only the rollers in one or more of the multiple zones in which the parcel is located to be activated when the self-driving vehicle is in a side-by-side position with the parcel.

6. The parcel transfer system as recited in claim 1 , wherein the self-driving vehicle includes a secondary conveyor configured to move the parcel away from the conveyor.

7. The parcel transfer system as recited in claim 6 , wherein the secondary conveyor includes multiple zones, with each respective zone of the multiple zones of the secondary conveyor configured to be selectively activated to move the parcel away from the conveyor.

8. The parcel transfer system as recited in claim 1 , wherein an upper surface of the conveyor configured to carry the parcel and an upper surface of the self-driving vehicle configured to receive the parcel are in a common plane as the parcel is offloaded from the conveyor.

9. The parcel transfer system as recited in claim 1 , wherein the processor is further configured to execute instructions stored in the memory component to communicate instructions to the self-driving vehicle which cause the self-driving vehicle to reach a side-by-side position with the parcel and to maintain a velocity corresponding to a velocity at which a belt of the conveyor is driven in the first direction of travel as the parcel is offloaded from the conveyor.

10. A system for transferring a parcel, comprising:

a self-driving vehicle configured to transport the parcel in a first direction of travel and offload the parcel in a second direction of travel;

a conveyor configured to receive the parcel as the parcel is offloaded from the self-driving vehicle; and

a vision and control subsystem operably connected to the self-driving vehicle and the conveyor, including

one or more sensors for acquiring data from the conveyor, and

a controller including a processor for executing instructions stored in a memory component to (i) receive and analyze data from the one or more sensors to identify a target zone of the conveyor and to identify the position of the self-driving vehicle relative to the target zone, (ii) communicate instructions to the self-driving vehicle which cause the self-driving vehicle to move toward the target zone based on the identified position of the self-driving vehicle relative to the target zone, and (iii) communicate instructions to the self-driving vehicle which cause the self-driving vehicle to offload the parcel in the second direction of travel to the target zone.

11. The parcel transfer system as recited in claim 10 , wherein the second direction of travel is perpendicular to the first direction of travel.

12. The parcel transfer system as recited in claim 10 , wherein the self-driving vehicle includes a secondary conveyor including multiple zones, with each respective zone of the multiple zones of the secondary conveyor configured to be selectively activated to offload the parcel in the second direction of travel.

13. The parcel transfer system as recited in claim 12 , wherein the processor is further configured to execute instructions stored in the memory component to communicate instructions to the self-driving vehicle which cause only the zones of the secondary conveyor in which the parcel is located to be activated.

14. The parcel transfer system as recite in claim 10 , wherein the conveyor includes a belt and a plurality of rollers configured to be selectively activated to move the parcel away from the self-driving vehicle.

15. The parcel transfer system as recited in claim 14 , wherein subsets of rollers within the plurality of rollers fall within multiple zones of the conveyor, and wherein the processor is further configured to execute instructions stored in the memory component to communicate instructions to the conveyor which cause only certain subsets of rollers to be activated as the parcel is offloaded by the self-driving vehicle.

16. The parcel transfer system as recited in claim 10 , wherein a surface of the self-driving vehicle configured to carry the parcel and a surface of the conveyor configured to receive the parcel are in a common plane as the parcel is offloaded from the self-driving vehicle.