Method and Apparatus for Transferring Freight

• US 20100021257A1
• Filed: 07/28/2008
• Published: 01/28/2010
• Est. Priority Date: 07/28/2008
• Status: Abandoned Application

• Current Assignee: Transportation Automated Systems LLC
• Original Assignee: Transportation Automated Systems LLC
• Inventors: Walker, Thomas, Hall, Stephen Allen
• Application Number:
  US12/180,926
• Publication Number:
  US 20100021257A1
• Time in Patent Office: Days
• US Class Current: 410/46
• CPC Class Codes: B61B 1/005 Rail vehicle marshalling systems; Rail freight terminals transferring or trans-shipping at storage areas or railway yards; marshalling yard installations B65G63/00
• CPC Class Codes: B61D 47/00 Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading rampscombined with vehicles in general B60P
• CPC Class Codes: B65G 63/004 for containers

Abstract

A method of transferring freight from a first location to a second location. The method comprises the steps of loading the freight onto a plate at the first location, the plate having an identifier linked to the freight, monitoring the movement of the plate using the identifier on the loaded plate, conveying the loaded plate onto a first transportation unit at the first location, transporting the loaded plate from the first location to an interim location using the first transportation unit, conveying the loaded plate from the first transportation unit onto a second transportation unit, transporting the loaded plate from the interim location to the second location using the second transportation unit, conveying the loaded plate from the second transportation unit at the second location, and unloading the freight from the plate.

Claims

1. A method of transferring freight from a first location to a second location, comprising the steps of:

loading the freight onto a plate at the first location, the plate having an identifier linked to the freight;

monitoring the movement of the plate using the identifier on the loaded plate;

conveying the loaded plate onto a first transportation unit at the first location;

transporting the loaded plate from the first location to an interim location using the first transportation unit;

conveying the loaded plate from the first transportation unit onto a second transportation unit;

transporting the loaded plate from the interim location to the second location using the second transportation unit;

conveying the loaded plate from the second transportation unit at the second location; and

unloading the freight from the plate.

2. The method of claim 1, further comprising the step of scheduling the transfer of freight.

3. The method of claim 2, wherein the step of scheduling the transfer of freight further comprising:

determining a route for the transfer of freight between the first and the second locations; and

reserving the first and second transportation units according to the determined route for the transfer of freight between the first and the second locations.

4. The method of claim 3, further comprising the step of controlling freight transferring parameters.

5. The method of claim 4, wherein the step of controlling freight transferring parameters includes accepting the parameters from a customer, evaluating the parameters, and providing to the customer a price associated with the parameters.

6. The method of claim 5, wherein freight transferring parameters include any of cost, schedule, weight, product, and type of shipment.

7. The method of claim 5, wherein the step of determining the route is based on the freight transferring parameters.

8. The method of claim 1, wherein the step of conveying the loaded plate onto the first transportation unit, further comprising:

aligning locating tools of the loaded plate with locating tools of the first transportation unit, wherein at least one of the locating tools of the loaded plate is equipped with a locking pin;

locking the locating tools of the plate with the locating tools of the first transportation unit; and

transmitting a signal from the loaded plate to a transportation unit controller confirming the step of locking the locating tools of the plate with the locating tools of the first transportation unit.

9. The method of claim 1, wherein the step of conveying the loaded plate from the first transportation unit onto the second transportation unit, further comprising the steps of:

conveying the loaded plate from the first transportation unit to a first conveyor;

conveying the loaded plate from the first transportation unit load/unload conveyor to a second conveyor; and

conveying the loaded plate from the second conveyor to the second transportation unit.

10. The method of claim 9, wherein the step of conveying the loaded plate from the first transportation unit to the first conveyor, further comprising the steps of:

unlocking locating tools of the loaded plate from locating tools of the first transportation unit;

transmitting a signal from the loaded plate to a transportation unit controller confirming the step of unlocking the locating tools of the loaded plate from the locating tools of the first transportation unit; and

activating a conveyor in the first transportation unit to convey the loaded plate from the first transportation unit to the first conveyor.

11. The method of claim 10, wherein the step of activating the conveyor in the first transportation unit, further comprising the step of raising the conveyor in the first transportation unit to a height substantially equal to the first conveyor.

12. The method of claim 10, wherein the step of conveying the loaded plate from the first conveyor to the second conveyor, further comprising the steps of:

conveying the loaded plate in a direction perpendicular to a longitudinal axis of the first transportation unit;

conveying the loaded plate in a direction parallel to the longitudinal axis of the first transportation unit; and

conveying the loaded plate in a direction perpendicular to a longitudinal axis of the second transportation unit.

13. The method of claim 12, wherein the loaded plate can be conveyed in a direction perpendicular to the longitudinal axis of the first transportation unit from both sides of the first transportation unit.

14. The method of claim 1, wherein the step of monitoring the movement of the plate using the identifier on the plate, further comprising the step of reading the identifier on the plate by a plurality of readers located at the first location, interim location, and the second location.

15. A freight transfer system comprising:

a platform for receiving a load from a first transportation unit;

a conveyor on the platform for conveying the load from the first transportation unit on a first side of the platform to a second transportation unit on a second side of the platform;

a plate carrying the load on the conveyor and in the first and the second transportation units, the plate having a readable identifier linked to the load; and

a controller for monitoring the movement of the load using the identifier on the plate.

16. The freight transfer system of claim 15, wherein the plate is configured to be stacked on another plate when the plates are in unloaded states.

17. The freight transfer system of claim 15, wherein the loaded plate is equipped with a top-lifting feature configured for a crane to lift the loaded plate.

18. The freight transfer system of claim 15, wherein the plate includes a radio frequency identification tag permanently attached to the plate, the radio frequency identification tag being readable by a plurality of readers located proximate to the platform.

19. The freight transfer system of claim 15, wherein the identifier is visibly positioned on the plate, the identifier corresponding to a manufacturer, an owner, a date the plate was commissioned, a style, and a weight capacity.

20. The freight transfer system of claim 15, wherein the conveyor, further comprising

a first platform conveyor proximate to the first transportation unit;

and

a second platform conveyor proximate to the second transportation unit.

21. The freight transfer system of claim 15, further comprising a first transportation unit conveyor in the first transportation unit and a second transportation unit conveyor in the second transportation unit.

22. The freight transfer system of claim 21, wherein the plate is conveyed from the first transportation unit conveyor to the first platform conveyor and from the first platform conveyor to the second platform conveyor to the second transportation unit conveyor.

23. The freight transfer system of claim 22, wherein the plate is conveyed from the first transportation unit conveyor to the first platform conveyor in a direction perpendicular to the first transportation unit longitudinal axis.

24. The freight transfer system of claim 22, wherein the plate is conveyed from the first platform conveyor to the second platform conveyor in a direction parallel to the first transportation unit longitudinal axis.

25. The freight transfer system of claim 22, wherein the plate is conveyed from the second platform conveyor to the second transportation unit conveyor in a direction perpendicular to the second transportation unit longitudinal axis.

26. The freight transfer system of claim 21, wherein the first transportation unit conveyor is configured to change heights to a height equal to the first platform conveyor.

27. The freight transfer system of claim 21, wherein the second transportation unit conveyor is configured to change heights to a height equal to the second platform conveyor.

28. The freight transfer system of claim 15, further comprising:

a main lane for receiving a plurality of first transportation units; and

a plurality of buffer lanes coupled with the main lane, whereby the plurality of first transportation units received by the main lane diverge to the plurality of buffer lanes, each buffer lane configured to receive at least one first transportation unit.

29. The freight transfer system of claim 28, further comprising a plurality of platforms for receiving loads from each of the first transportation units and a plurality of conveyors on the platforms for conveying the loads to a plurality of second transportation units.

30. The freight transfer system of claim 29, wherein the number of buffer lanes is determined based on time spacing between each of the first transportation units of the plurality received by the main lane and an amount of time required to convey the loads from each first transportation unit to each second transportation unit.

31. The freight transfer system of claim 15, wherein the first transportation unit includes a first transportation unit controller and the second transportation unit includes a second transportation unit controller.

32. The freight transfer system of claim 31, wherein the plate is equipped with aligning and locating tools, wherein at least one of the aligning and locating tools of the plate includes a locking pin,

33. The freight transfer system of claim 32, where each of the first and the second transportation units include locating tools and the aligning and locating tools of each plate are configured to align and lock in place the plate with matching locating tools positioned on the first and the second transportation units.

34. The freight transfer system of claim 33, wherein the plate is configured to transmit signals from the plate to the first and the second transportation unit controllers, the signals corresponding to when the plate has aligned and locked in place with the matching locating tools on the first and the second transportation units.

35. The freight transfer system of claim 32, wherein the first transportation unit controller is configured to activate a first transportation unit conveyor and authorize movement of the first transportation unit when the transmitted signal is successfully received by the first transportation unit controller.

36. The freight transfer system of claim 34, further comprising a platform controller in communication with the first and the second transportation unit controllers.

37. The freight transfer system of claim 15, wherein the controller determines a route for the transfer of freight between a first location and a second location and reserves the first and the second transportation units according to the determined route for the transfer of freight between the first and the second locations.

38. The freight transfer system of claim 37, wherein the controller determines the route based on a plurality of freight transferring parameters which include cost, schedule, weight, product, and type of shipment.