Systems and methods for managing railcar usage

• US 9,849,896 B1
• Filed: 09/26/2014
• Issued: 12/26/2017
• Est. Priority Date: 10/04/2013
• Status: Active Grant

• Current Assignee: BNSF Railway Company (Berkshire Hathaway Incorporated)
• Original Assignee: BNSF Railway Company (Berkshire Hathaway Incorporated)
• Inventors: Painter, Steven Mitchell, Schlenker, Martin Andrew, Saylor, Robert Joseph, Flanery, Michelle Rae, Archambeau, Brandon Jay, Palcich, Gregory Lee, Gary, Joshua Landon, Kohale, Vipin Gangadhar, Lease, Robert Wayne, Peterson, Caleb Mikel
• Primary Examiner(s): Mawari, Redhwan K
• Assistant Examiner(s): Torchinsky, Edward
• Application Number:
  US14/497,473
• Time in Patent Office: 1,187 Days
• Field of Search: None
• CPC Class Codes: B61L 27/12 Preparing schedules
• CPC Class Codes: B61L 27/16 Trackside optimisation of vehicle or train operation
• CPC Class Codes: B61L 27/40 Handling position reports or trackside vehicle data
• CPC Class Codes: B61L 27/53 for trackside elements or systems, e.g. trackside supervision of trackside control system conditions
• CPC Class Codes: G01C 21/20 Instruments for performing navigational calculations G01C21/24, G01C21/26 take precedence
• CPC Class Codes: G01C 21/26 specially adapted for navigation in a road network
• CPC Class Codes: G06Q 10/0631 Resource planning, allocation, distributing or scheduling for enterprises or organisations
• CPC Class Codes: G06Q 10/06311 Scheduling, planning or task assignment for a person or group
• CPC Class Codes: G06Q 10/06313 Resource planning in a project environment
• CPC Class Codes: G06Q 10/06314 Calendaring for a resource
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/083 Shipping

Abstract

A system for managing the transportation of crude oil by rail includes a user terminal having a display screen and a processing system coupled to the user terminal through a communications link. The processing system is operable to generate a user interface on the display screen of the user terminal receiving input information from a user, including information indicating a loading facility for loading a selected set of railcars and an unloading facility for unloading the selected set of railcars. The processing system is further operable to forecast an arrival time for the set of cars at the loading facility and an arrival time for the set of cars at the unloading facility and display the forecasted arrival times at the loading and unloading facilities on the display screen of the user terminal.

Claims

1. A system for managing the transportation of crude oil by rail, comprising:

a plurality of user terminals each including a display screen for presenting a graphical user interface and output information, the graphical user interface including a user interface section having a loading facility arrival time field for presenting a forecast arrival time of a set of railcars at a loading facility, an unloading facility arrival time field for presenting a forecast arrival time of the set of railcars at an unloading facility, a loading facility selection window responsive to user input for selecting a loading facility for the set of railcars, and an unloading facility selection window responsive to user input for selecting an unloading facility for the set of railcars;

a network communicating with the plurality of user terminals; and

a processing system communicating with the plurality of user terminals and operable to;

receive information entered through the loading facility selection window of the graphical user interface of a selected one of the plurality of user terminals indicating a loading facility for loading a selected set of railcars and through the unloading facility selection window of the graphical user interface indicating an unloading facility for unloading the selected set of railcars;

dynamically forecast an arrival time for the selected set of cars at a selected one of the loading and unloading facilities selected through a corresponding one of the loading facility and unloading facility selection windows of the graphical user of the selected one of the plurality of user terminals, the arrival time dynamically forecast in response to events reported from a train including the set of cars to the processing system during transit of the selected set of railcars between a starting one of the loading and unloading facilities to the selected one of the loading and unloading facilities; and

presenting the dynamically forecasted arrival time in a corresponding one of the loading facility and unloading facility arrival time fields of the graphical user interface on the display screen of the selected user terminal as updated in response to the reported events.

2. The system of claim 1, wherein the processing system is further operable to:

forecast a loading time at the loading facility;

forecast a transit time from the loading facility to the unloading facility;

forecast an unloading time at the unloading facility;

forecast a transit time from the unloading to the loading facility; and

display the forecasted loading, unloading, and transit times as a graph on the display screen of the selected terminal.

3. The system of claim 2, wherein the processing system displays the forecasted loading, unloading, and transit times on the display of the selected user terminal as a graph showing forecasted loading, unloading, and transit times for a plurality of sets carrying shipments between the loading facility and the unloading facility.

4. The system of claim 2, wherein the processing system displays the forecasted loading, unloading, and transit times on the display of the selected user terminal as a graph showing a plurality forecasted loading and unloading times and transit times for shipments being made by the selected set of railcars.

5. The system of claim 2, wherein the processing system is further operable to:

forecast a queuing time for at least one of the loading and unloading facilities; and

display the forecasted queuing time on the graph on the display screen in conjunction with the forecasted loading, unloading, and the forecasted transit times.

6. The system of claim 1, wherein the processing system is operable to dynamically forecast the arrival time for the set of railcars at the selected one of the loading and unloading facilities by executing the algorithm:

determining from information received by the processing system from at least one of the plurality of user terminals a last reported event for the set in travelling from the starting facility to the selected facility;

if the last reported event was the placed for loading/unloading at the starting facility, forecasting the arrival time at the selected facility from the sum of;

(a) a time period from the time the set was placed for loading/unloading at the starting facility to an estimated time of set loaded/unloaded release from the starting facility;

(b) a time period from the estimated time of set loaded/unloaded release from the starting facility to an estimated time of set departure from the another facility;

(c) a time period from the estimated time of the set departure from the starting facility to an estimated time the set is received from interchange; and

(d) a time period from the estimated time the set received from interchange to an estimated time to set arrival at the selected facility;

if the last event was set loaded/unloaded release from the starting facility, forecasting the arrival time at the selected facility from the sum of;

(a) the time period from the time of set loaded/unloaded release to the estimated time of the set departure;

(b) the time period between the estimated time of the set departure to the estimated time the set is received from interchange; and

(c) the time period between the estimated time the set is received from interchange to the estimated time to the set arrival at selected facility;

if the last event was set departure from the starting facility, forecasting the arrival time at the selected facility from the sum of;

(a) the time period between the time of the set departure from the starting facility to the estimated time set received from interchange; and

(b) the time period between the estimated time the set is received from interchange to estimated time to the set arrival at selected facility; and

if the last event was the set received from interchange, forecasting the arrival time as the estimated time to the set arrival at selected facility.

7. The system of claim 1, wherein the processing system is further operable to forecast the arrival time of the set of rail cars at the unloading facility by executing the algorithm:

determining if a minimum number of data points for transit times from the loading facility to the unloading facility are stored in memory;

if the minimum number of data points are not stored in memory, calculating an average set transit time from the loading facility to the unloading facility as an average transit time to the unloading facility from a selected number of loading facilities within a selected geographical region; and

if the minimum number of data points are stored in memory, calculating the average transit time from the loading facility to the unloading facility as the sum of;

(a) an average time between set release at the loading facility to set departure from the loading facility;

(b) an average time between set departure from the unloading facility to set arrival at a selected one of the unloading facility and a destination;

(c) a selected one of an average time from arrival at loading facility to spot at unloading facility and an average time from arrival at destination to interchange delivery to a foreign carrier;

(d) an average time between from set delivery for interchange with the foreign carrier to set spot arrival at the unloading facility; and

(e) an average offline time between set arrival to set release at the unloading facility spent on the foreign carrier.

8. The system of claim 1, wherein the processing system is further operable to forecast the arrival time at the loading facility by executing the algorithm:

determining if a minimum number of data points for transit times from the unloading facility to the loading facility are stored in memory;

if the minimum number of data points are not stored in memory, calculating an average transit time to the loading facility from the starting facility as an average transit time to the loading facility from a selected number of unloading facilities within a selected geographical region; and

if the minimum number of data points are stored in memory, calculating the average transit time from the unloading facility to the loading facility as the sum of;

(a) an average time from release from unloading facility to return from foreign carrier;

(b) a selected one of an average time from release from unloading facility to a selected one of a departure from the unloading facility and an average t me from interchange from the foreign carrier;

(c) an average time from set departure from the unloading facility to set arrival at the unloading facility; and

(d) an average offline time from set release to foreign carrier to set departure from unloading facility.

9. The system of claim 2, wherein the processing system is further operable to forecast queuing and dwell times for a selected one of the loading and unloading facilities by executing the algorithm of:

determining from information stored in a database whether a customer owns a facility;

in response to a determination that the customer owns a facility, estimating queuing and dwell times based on first-in, first-out status;

in response to a determination that the customer does not own a facility, estimating the dwell time as the average dwell time at the facility for all active trains and estimating the queuing time as the average queuing time at the facility for all trains.

10. The system of claim 1, wherein processing system is further operable to:

receive from the graphical user interface of the selected user terminal information representing a crude oil throughput goal, a number of cars per set, and a number of barrels per car;

estimate a number of shipments required to meet a throughput goal by;

calculating the number of barrels per train as the product of the number of cars per set and the number of barrels per car; and

calculating the number of shipments required to meet the throughput goal by dividing the crude throughput goal by the number of barrels per train; and

displaying the number of shipments required to meet the throughput goal.

11. The system of claim 1, wherein the processing system is further operable to:

receive through the graphical user interface of the selected user terminal information representing a crude throughput goal, a number of barrels per car, a number of cars per set, and a number of days in a planning horizon;

estimate a number of sets required to meet the crude throughput goal by;

calculating a crude flow per day by dividing the crude throughput goal by a number of days in the planning horizon;

calculating an average total cycle time as the sum of;

(a) an average time at a loading facility;

(b) an average transit time from the loading facility to an unloading facility;

(c) an average time at the unloading facility; and

(d) an average transit time from the unloading facility to the loading facility; and

calculating a number of barrels per set as a product of the number of cars per set and the number of barrels per car; and

calculating the number of sets required to meet the throughput goal by taking a product of the average cycle time and the crude flow per day and dividing the result by the number of barrels per set.

12. The system of claim 1, wherein the processing system is further operable to determine a number of sets available to a customer by executing the algorithm:

determining if a customer owns a facility;

in response to a determination that the customer owns a facility, calculating the sets available to the customer as the sum of a number of sets loaded or unloaded at the customer facility in a most recent cycle and a number of sets assigned to the customer in a database.

13. The system of claim 1, wherein the processing system is further operable to:

store in a database a plurality of shipment schedules for shipping crude between at least one loading facility and at least one unloading facility, each schedule corresponding to a set and including estimated arrival time for the set at a corresponding loading facility and an estimated arrival time for the set at a corresponding current unloading facility;

receive through the graphical user interface of at least one of the plurality of user terminals information representing a new shipment to a particular unloading facility for arrival on a particular date;

for each loading facility, calculating a theoretical arrival time to the particular unloading facility; and

display on the display screen of the selected user terminal a selected one of the sets as a best option for shipping crude from the corresponding loading facility to the particular unloading facility in lieu of the corresponding current unloading facility.

14. The system of claim 13, wherein the processing system selects the selected one of the sets as a best option for shipping crude to the particular unloading facility as the set having a theoretical arrival time closest to the particular arrival time.

15. The system of claim 13, wherein the processing system selects the selected one of the sets as a best option for shipping crude to the particular unloading facility as the set having a theoretical arrival time closest to the particular arrival time and is on or before the particular arrival time.

16. The system of claim 1, wherein the processing system is further operable to:

receive information from at least one of the plurality of user terminals representing an inflow of crude to the loading facility and a current tank level at the loading facility;

calculate an hourly tank level at the loading facility as the sum of the current tank level and the crude inflow rate minus an crude outflow rate by rail; and

graphically display the hourly tank level at the loading facility on the display screen of the selected user terminal.

17. The system of claim 1, wherein the processing system is further operable to:

receive information from at least one of the plurality of user terminals representing an outflow of crude from the unloading facility and a current tank level at the unloading facility;

calculate a tank level at the unloading facility as the sum of the current tank level and the crude inflow rate by rail minus a crude outflow rate; and

graphically display the tank level at the loading facility on the display screen of the selected user terminal.

18. A method of managing the transportation of crude oil by rail using an electronic data processing system including a plurality of user terminals and a server communicating with the plurality of end user terminals across a network, each user terminal including a graphical user interface having a user interface section with a loading facility arrival time field for presenting a forecast arrival time of a set of railcars at a loading facility, an unloading facility arrival time field for presenting a forecast arrival time of the set of railcars at an unloading facility, a loading facility selection window responsive to user input for selecting a loading facility for the set of railcars, and an unloading facility selection window responsive to user input for selecting an unloading facility for the set of railcars;

comprising;

receiving from a user through the loading facility selection window of the graphical user interface of a selected one of the plurality of user terminals information indicating a loading facility for loading a selected set of railcars and through the unloading facility selection window of the graphical user interface of the selected one of the plurality of user terminals information indicating an unloading facility for unloading the selected set of railcars;

transmitting the received information from the selected end user terminal to the server via the network;

processing the received information with the server to dynamically forecast an arrival time for the set of cars at a selected one of the loading and unloading facilities in response to events reported to the server by a train including the selected set of railcars during transit of the selected set of railcars between a starting one of the loading and unloading facilities and the selected one of the loading and unloading facilities;

communicating the dynamically forecasted arrival time from the server to the selected user terminal as updated in response to the reported events; and

displaying the dynamically forecasted arrival time in a corresponding one of the loading facility and unloading facility arrival time fields of the graphical user interface on a display screen of the selected user terminal.

19. The method of claim 18, further comprising;

forecasting a loading time at the loading facility with the server;

forecasting a transit time from the loading facility to the unloading facility with the server;

forecasting an unloading time at the unloading facility with the server;

forecasting a transit time from the unloading to the loading facility with the server;

communicating the forecasted loading, unloading, and transit times from the server to the selected end user terminal across the network; and

displaying the forecasted loading, unloading, and transit times as a graph on the display screen of the selected end user terminal.

20. The method of claim 19, wherein displaying the forecasted loading, unloading, and transit times on a graph comprises displaying the forecasted loading, unloading, and transit times along with forecasted loading, unloading, and transit times for a plurality of sets carrying shipments between the loading facility and the unloading facility.

21. The method of claim 19, wherein displaying the forecasted loading, unloading, and transit times on a graph comprises displaying the forecasted loading and unloading times and transit times along with forecasted loading, unloading, and transit times for at least one other shipment being made by a selected set of railcars.

22. The method of claim 19, further comprising:

forecasting a queuing time for at least one of the loading and unloading facilities with the server; and

displaying the forecasted queuing time on the graph on the display screen of the selected terminal in conjunction with the forecasted loading and unloading times and the forecasted transit times.

23. The method of claim 18, wherein processing the received information with the server to dynamically forecast an arrival time for the set of cars at a selected one of the loading and unloading facilities comprises:

determining from information received by the server a last reported event for the set travelling from a starting facility to the selected facility;

if the last reported event was the set placed for loading/unloading at the starting facility, forecasting the arrival time at the selected facility from the sum of;

(a) a time period from the time the set was placed for loading/unloading at the starting facility to an estimated time of set loaded/unloaded release from the starting facility;

(b) a time period from the estimated time of set loaded/unloaded release from the starting facility to an estimated time of set departure from the starting facility;

(c) a time period from the estimated time of set departure from the starting facility to an estimated time the set is received from interchange; and

(d) a time period from the estimated time the set is received from interchange to an estimated time to set arrival at selected facility;

if the last event was the set loaded/unloaded release from the starting facility, forecasting the arrival time to the selected facility from the sum of;

(a) the time period from the time of set loaded/unloaded release to the estimated time of set departure from the starting facility;

(b) the time period between the estimated time of the set departure from the starting facility to the estimated time the set is received from interchange; and

(c) the time period between the estimated time the set is received from interchange to the estimated time to set arrival at selected facility;

if the last event was the set departure from the starting facility, forecasting the arrival time the selected facility from the sum of;

(a) the time period between the time of the set departure from the starting facility to the estimated time the set is received from interchange; and

(b) the time period between the estimated time the set is received from interchange to estimated time to the set arrival at selected facility; and

if the last event was the set was received from interchange, forecasting the arrival time as the estimated time to the set arrival at selected facility.

24. The method of claim 18, further comprising forecasting the arrival time of the set of rail cars at the unloading facility with the server comprises:

determining if a minimum number of data points for transit times from the loading facility to the unloading facility are stored in memory associated with the server;

if the minimum number of data points are not stored in memory, calculating an average set transit time to the unloading facility as an average transit time to the unloading facility from a selected number of loading facilities within a selected geographical region; and

if the minimum number of data points are stored in memory, calculating the average transit time from the loading facility to the unloading facility as the sum of;

(a) an average time between set release at the loading facility to set departure from the loading facility;

(b) an average time between set departure from the loading facility to set arrival at a selected one of the unloading facility and a destination;

(c) a selected one of an average time from arrival at the unloading facility to spot at unloading facility and an average time from arrival at destination to interchange delivery to a foreign carrier;

(d) an average time between from set delivery for interchange with the foreign carrier to set spot arrival at the unloading facility; and

(e) an average offline time between set arrival to set release at the unloading facility spent on the foreign carrier.

25. The method of claim 18, further comprising forecasting the arrival time at the loading facility with the server comprises:

determining if a minimum number of data points for transit times from the unloading facility to the loading facility are stored in memory;

if the minimum number of data points are not stored in memory, calculating an average transit time to the loading facility as an average transit time to the loading facility from a selected number of unloading facilities within a selected geographical region; and

if the minimum number of data points are stored in memory, calculating the average transit time from the unloading facility to the unload facility as the sum of;

(a) an average time from release from unloading facility to return from foreign carrier;

(b) a selected one of an average time from release from the unloading facility to a selected one of a departure from the unloading facility and an average time from interchange from the foreign carrier;

(c) an average time from set departure from the unloading facility to set arrival at the loading facility; and

(d) an average offline time from set release to foreign carrier to set departure from unloading facility.

26. The method of claim 19, further comprising forecasting queuing and dwell times for a selected facility with the server including:

determining from information stored in a database whether a customer owns a facility;

in response to a determination that the customer owns a facility, estimating queuing and dwell times based on first-in, first-out status;

in response to a determination that the customer does not own a facility, estimating the dwell time as the average dwell time at the facility for all active trains and estimating queuing time as the average queuing time at the facility for all active trains.

27. The method of claim 18, further comprising:

receiving through the user terminal a crude oil throughput goal, a number of cars per set, and a number of barrels per car;

calculating with the server a number of barrels per train as the product of the number of cars per set and the number of barrels per car; and

calculating with the server a number of shipments required to meet the throughput goal by dividing the crude throughput goal by the number of barrels per train;

communicating information representing the number of shipments required to meet the throughput goal from the server to the end user terminal; and

displaying the number of shipments required to meet the throughput goal on the display of the end user terminal.

28. The method of claim 18, further comprising:

receiving through the user terminal information representing a crude throughput goal, a number of barrels per car, a number of cars per set, and a number of days in a planning horizon;

calculating with the server a crude flow rate per day by dividing the crude throughput goal by a number of days in the planning horizon;

calculating with the server an average total cycle time as the sum of;

(a) an average time at a loading facility;

(b) an average transit time from the loading facility to an unloading facility;

(c) an average time at the unloading facility; and

(d) an average transit time from the unloading facility to the loading facility;

calculating with the server a number of barrels per set as a product of the number of cars per set and the number of barrels per car;

calculating with the server the number of sets required to meet the throughput goal by taking a product of the average cycle time and the crude flow per day and dividing the result by the number of barrels per set; and

displaying the number of sets required to meet the throughput goal on the display of the end user terminal.

29. The method of claim 18, further comprising:

determining with the server if a customer owns a facility;

in response to a determination that the customer owns a facility, calculating with the server sets available to the customer as the sum of a number of sets loaded or unloaded at the customer facility in a most recent cycle and a number of sets assigned to the customer in a database.

30. The method of claim 18, further comprising:

storing in a database a plurality of shipment schedules for shipping crude between at least one loading facility and at least one unloading facility, each schedule corresponding to a set and including estimated arrival time for the set at a corresponding loading facility and an estimated arrival time for the set at a corresponding current unloading facility;

receiving through the user terminal information representing a new shipment to a particular unloading facility for arrival on a particular date;

for each loading facility, calculating with the server a theoretical arrival time to the particular unloading facility; and

displaying on the display screen of the user terminal a selected one of the sets as a best option for shipping crude from the corresponding loading facility to the particular unloading facility in lieu of the corresponding current unloading facility.

31. The method of claim 18, further comprising:

receiving information through the user terminal representing a hourly inflow of crude to the loading and a current tank level at the loading facility;

calculating with the server an hourly crude inflow rate to the loading facility as the sum of the hourly inflow rate by truck and the hourly inflow rate by pipe;

calculating with the server an hourly tank level at the loading facility as the sum of the current tank level and the hourly crude inflow rate minus an hourly crude outflow rate by rail; and

graphically display the hourly tank level at the loading facility on the display screen of the user terminal.

32. The method of claim 18, further comprising:

receiving information through the user interface representing a hourly outflow of crude from the unloading and a current tank level at the unloading facility;

calculating with the server an hourly crude outflow rate from the unloading facility as the sum of the hourly outflow rate by truck and the hourly outflow rate by pipe;

calculating with the server an hourly tank level at the unloading facility as the sum of the current tank level and the hourly crude inflow rate by rail minus an hourly crude outflow rate; and

graphically display the hourly tank level at the loading facility on the display screen of the user terminal.