System and Method for an Integrated Interface for Systems Associated with Locomotive Operation

• US 20080092079A1
• Filed: 05/02/2007
• Published: 04/17/2008
• Est. Priority Date: 10/16/2006
• Status: Active Grant

• Current Assignee: GE Global Sourcing LLC (Westinghouse Air Brake Technologies Corporation)
• Original Assignee: General Electric Company
• Inventors: Kumar, Ajith Kuttannair, Lawry, Brian D.
• Granted Patent: US 7,873,450 B2
• Time in Patent Office: Days
• US Class Current: 715/810
• CPC Class Codes: B60L 2200/26 Rail vehicles
• CPC Class Codes: B60L 3/12 Recording operating variables ; Monitoring of operating variables
• CPC Class Codes: Y02T 90/16 Information or communication technologies improving the operation of electric vehicles

Abstract

An integrated interface system is provided for a plurality of systems associated with locomotive operation. The integrated interface system includes a main controller with a main display and an interface between each system and the main controller. Each interface is configured to communicate a respective set of time-dependent diagnostic information for each system to the main controller.

Claims

1. An integrated interface system for a plurality of systems associated with locomotive operation, comprising:

a main controller including a main display; and

an interface between each system of said plurality of systems and said main controller, each interface configured to communicate a respective set of time-dependent diagnostic information for each system of said plurality of systems to said main controller.

2. The integrated interface system according to claim 1, wherein the integrated interface system is configured to switch into a synchronous mode, said integrated interface is configured to operate in said synchronous mode comprising said main display being configured to segregate into a plurality of portions, each portion is configured to respectively display synchronized time-dependent diagnostic information for at least one system of said plurality of systems, to simultaneously compare the respective synchronized time-dependent diagnostic information of each at least one system of said plurality of systems in respective portions of said main display.

3. The integrated interface system according to claim 1, wherein said integrated interface system is configured to switch into a display mode, each interface being configured to operate independently of each system of said plurality of systems, and said main display being configured to display diagnostic information for at least one system of said plurality of systems using one of a plurality of functions.

4. The integrated interface system according to claim 3, wherein said plurality of systems associated with locomotive operations comprises at least one locomotive system installed on the locomotive by a locomotive manufacturer and at least one third party system installed on the locomotive by a third party manufacturer.

5. The integrated interface system according to claim 2, wherein said main display includes a first portion configured to display time-dependent reference information of a first system of said plurality of systems and a second portion configured to display synchronized time-dependent diagnostic information of each of said at least one system of said plurality of systems synchronized with said reference information, to establish reference information synchronized with time-dependent diagnostic information indicative of a malfunction in one of said at least one system of said plurality of systems.

6. The integrated interface system according to claim 5, wherein said first system includes a clock system configured to establish reference time information, a position determining system configured to establish reference locomotive position information, a power system configured to establish reference locomotive power information, or an activation system configured to establish reference activation information of a locomotive device synchronized with time-dependent diagnostic information indicative of a malfunction in one system of said plurality of systems.

7. The integrated interface system according to claim 2, further comprising a remote terminal interface between said main controller and a remote terminal including a remote display, said remote terminal interface configured to simultaneously display respective synchronized time-dependent diagnostic information for at least one system of said plurality of systems into a plurality of segregated portions on said remote display.

8. The integrated interface system according to claim 2, wherein said main controller further includes a storage device configured to store said respective set of synchronized time-dependent diagnostic information for each of said plurality of systems for retrieval upon troubleshooting a subsequent malfunction of one of said plurality of systems.

9. The integrated interface system according to claim 7, wherein said main controller further includes a storage device configured to store said respective set of synchronized time-dependent diagnostic information for each of said plurality of systems for retrieval by said remote terminal through said remote terminal interface upon troubleshooting a subsequent malfunction of one of said plurality of systems.

10. The integrated interface system according to claim 9, wherein a locomotive manufacturer monitors each respective set of synchronized time-dependent diagnostic information for said plurality of systems on said remote display with predetermined pre-warning threshold values for said time-dependent diagnostic information for each of said plurality of systems.

11. The integrated interface system according to claim 8, wherein a locomotive operator monitors each respective set of synchronized time-dependent diagnostic information for said plurality of systems on said main display with predetermined pre-warning threshold values for said time-dependent diagnostic information for each of said plurality of systems.

12. The integrated interface system according to claim 9, wherein upon said main display having alerted a locomotive operator of said malfunction of at least one system of said plurality of systems, said main controller is configured to communicate malfunction information including an identification of at least one malfunctioning system of said plurality of systems and a respective malfunctioning time through said remote terminal interface to said remote display to alert a locomotive manufacturer.

13. The integrated interface system according to claim 12, wherein said storage device of said main controller is programmable to include filtering information for said plurality of systems to filter said communication of malfunction information for at least one system of said plurality of systems based upon transient conditions in said one system of said plurality of systems.

14. The integrated interface system according to claim 12, wherein upon said locomotive manufacturer having received said malfunction information through said remote terminal interface, said locomotive manufacturer retrieves diagnostic information of said at least one malfunctioning system of said plurality of systems during said respective malfunctioning time from said storage device of said main controller through said remote terminal interface to said remote display.

15. The integrated interface system operating in said display mode according to claim 3, further comprising a menu panel configured to selectively display said diagnostic information for at least one of said plurality of systems in one of a plurality of functions on said main display.

16. The integrated interface system operating in said display mode according to claim 15, wherein said plurality of functions comprise time-synchronized diagnostic information for a selectable system of said plurality of systems on said menu panel.

17. The integrated interface system operating in said display mode according to claim 15, wherein said plurality of functions comprise a statistical function for displaying statistics of said diagnostic information for at least one selectable system of said plurality of systems on said menu panel.

18. A method for interfacing a plurality of systems associated with locomotive operation to a main controller of a locomotive, comprising:

providing at least one interface between each of said plurality of systems and said main controller including a main display; and

communicating a respective set of time-dependent diagnostic information for each system of said plurality of systems from each system of said plurality of systems over each of said at least one interface to said main controller.

19. The method according to claim 18, wherein the method is switchable to a synchronous mode, said method further comprising:

segregating said main display into a plurality of portions, each portion for respectively displaying synchronized time-dependent diagnostic information for at least one system of said plurality of systems; and

simultaneously comparing the respective synchronized time-dependent diagnostic information of each at least one system of said plurality of systems within respective portions of said main display.

20. The method according to claim 19, for further interfacing a plurality of systems associated with locomotive operation to a remote terminal from said locomotive, the method being switchable to said synchronous mode comprising:

providing a remote terminal interface between said main controller and a remote terminal including a remote display;

communicating each set of time-dependent diagnostic information for said plurality of systems from said main controller over said remote terminal interface to said remote terminal;

segregating said remote display into a plurality of portions, each portion for respectively displaying synchronized time-dependent diagnostic information for at least one system of said plurality of systems; and

simultaneously comparing the respective synchronized time-dependent diagnostic information of each at least one system of said plurality of systems within respective portions of said remote display.

21. The method according to claim 18, wherein said method is switchable to a display mode, wherein said method in said display mode comprises operating each interface independently of each system of said plurality of systems, and displaying diagnostic information for at least one system of said plurality systems on said main display using one of a plurality of functions.

22. The method according to claim 21, wherein said plurality of systems associated with locomotive operations comprise at least one locomotive system installed on the locomotive by the locomotive manufacturer and at least one third party system installed on the locomotive by a third party manufacturer.

23. The method according to claim 19, wherein said segregating said main display into a plurality of portions comprises segregating said main display into a first portion for displaying time-dependent reference information of a first system of said plurality of systems synchronized with said reference information and segregating said main display into a second portion for displaying synchronized time-dependent diagnostic information of each of said at least one system of said plurality of systems, and wherein said method further comprises establishing reference information synchronized with time-dependent diagnostic information indicative of a malfunction in one of said at least one system of said plurality of systems.

24. The method according to claim 23, wherein said first system includes one of a clock system for establishing reference time information, position determining system for establishing reference locomotive position information, power system for establishing reference locomotive power information, and activation system for establishing reference activation information of a locomotive device synchronized with time-dependent diagnostic information indicative of a malfunction in one system of said plurality of systems.

25. The method according to claim 19, further comprising:

storing said respective set of synchronized time-dependent diagnostic information for each of said plurality of systems in a storage device within said main controller; and

retrieving said respective set of synchronized time-dependent diagnostic information upon troubleshooting a subsequent malfunction of one of said plurality of systems.

26. The method according to claim 20, further comprising:

storing said respective set of synchronized time-dependent diagnostic information for each of said plurality of systems in a storage device within said main controller; and

retrieving said respective set of synchronized time-dependent diagnostic information from said storage device by said remote terminal through said remote terminal interface upon troubleshooting a subsequent malfunction of one of said plurality of systems.

27. The method operating in said display mode according to claim 21, further comprising selectively displaying said diagnostic information for at least one of said plurality of systems in one of a plurality of functions on said main display using a menu panel.

28. The method operating in said display mode according to claim 27, wherein said plurality of functions comprise time-synchronized diagnostic information for a selectable system of said plurality of systems on said menu panel.

29. Computer readable media containing program instructions for interfacing a plurality of systems associated with locomotive operation to a main controller of a locomotive, the computer readable media comprising:

a computer program code for communicating a respective set of time-dependent diagnostic information for each system of said plurality of systems from each system of said plurality of systems over each of at least one interface to said main controller, each of at least one interface positioned between each of said plurality of systems and said main controller including a main display;

a computer program code for segregating said main display into a plurality of portions, each portion for respectively displaying synchronized time-dependent diagnostic information for at least one system of said plurality of systems; and

a computer program code for simultaneously comparing the respective synchronized time-dependent diagnostic information of each at least one system of said plurality of systems within respective portions of said main display.