Mobile sorter platforms and method for sorting articles

1. A platform assembly for use with sorting articles, the platform assembly comprising:

a plurality of platforms connected to each other to form at least one level surface for transit thereabout by a plurality of vehicles, each platform including a first panel comprising a plurality of markers thereon, the markers forming a grid on the first panel for transit thereabout by the plurality of vehicles, each marker including a magnetic signature for determining an orientation of the marker,

wherein a container is positioned about at least one of the plurality of markers,

wherein, in operation, the vehicle is directed by a control system to deposit an article carried thereon into a container associated with a marker based on a location of the marker and the determined orientation of the marker.

2. The platform assembly of claim 1 , wherein each platform defines a first orientation in which the platform is in a retracted position and a second orientation in which the platform is in an extended position with a horizontal disposition.

3. The platform assembly of claim 1 , wherein the plurality of platforms comprises a first platform and a second platform, wherein a short side of the first panel of the first platform adjoins a short side of a first panel of the second platform such that the first panels of the first and second platforms form a level surface for transit thereabout by the plurality of vehicles.

4. The platform assembly of claim 3 , wherein the first platform is detachably attached to the second platform by an interlocking mechanism.

5. The platform assembly of claim 4 , wherein the interlocking mechanism comprises one or more of: a bolting mechanism, a hook mechanism, and a clip mechanism.

6. The platform assembly of claim 4 , wherein the interlocking mechanism is configured for quick disconnect of interlocked platforms.

7. The platform assembly of claim 1 , wherein a short side of a first platform adjoins one or more of a short side and a long side of a second platform.

8. The platform assembly of claim 1 , wherein a long side of a first platform adjoins one or more of a short side and a long side of a second platform.

9. The platform assembly of claim 1 , wherein each platform includes wheels to provide mobility to the platform.

10. The platform assembly of claim 9 , wherein each platform comprises a self-powered mechanism.

11. The platform assembly of claim 2 , wherein the first panel defines two partial sections that are pivotably engaged when the platform is in the extended position.

12. The platform assembly of claim 1 , wherein each platform further includes a second panel, wherein the first panel is elevated compared to the second panel.

13. The platform assembly of claim 1 , wherein each platform further includes a platform controller coupled to the platform, wherein the platform controller is configured for communicating with the plurality of vehicles.

14. The platform assembly of claim 12 , wherein the platform controller is further configured to transmit one or more of location information, direction information and system operation parameters information to the vehicle to facilitate transit of the vehicle on the first panel.

15. The platform assembly of claim 1 , wherein at least one marker comprises an RFID tag and a magnetic array, the magnetic array comprising one or more magnetic bars, wherein the magnetic bars extend from a periphery of the RFID tag to form a magnetic field that produces the magnetic signature.

16. The platform assembly of claim 15 , wherein the RFID tag is configured to provide a location of the marker, and a magnetic force is configured to provide an orientation of the marker, wherein the magnetic force corresponds to the magnetic field that produces the magnetic signature.

17. The platform assembly of claim 1 , wherein the container is associated with a delivery hub, delivery route, a zip code or other geographic identifier, wherein the delivery hub, delivery route, zip code or other geographic identifier is associated with a plurality of articles.

18. A system for use with sorting articles, the system comprising:

a platform assembly comprising a plurality of platforms connected to each other to form at least one level surface for transit thereabout by a plurality of vehicles, each platform including a first panel comprising a plurality of markers thereon, the markers forming a grid on the first panel for transit thereabout by the plurality of vehicles, each marker including a magnetic signature for determining an orientation of the marker, and

a platform controller coupled to the platform, the platform controller configured to communicate over a network with the vehicle to provide one or more of location information, direction information, and system operation parameters information to the vehicle to facilitate transit of the vehicle on the first panel to deposit an article carried thereon into a container associated with a marker based on a location of the marker and the determined orientation of the marker.

19. The system of claim 18 , wherein each platform defines a first orientation in which the platform is in a retracted position and a second orientation in which the platform is in an extended position with a horizontal disposition.

20. The system of claim 18 , wherein the platform controller is further configured to communicate with a control system to facilitate transit of the vehicle on the first panel, wherein the control system configured to:

determine a location and an orientation of the marker;

determine an identity of the article carried by the vehicle based on an identifier on the article; and

communicate over a network with the vehicle to direct the vehicle to deposit the article carried thereon into the container associated with the marker.