Programmable system for device testing and control

• US 7,248,986 B2
• Filed: 06/23/2004
• Issued: 07/24/2007
• Est. Priority Date: 06/23/2004
• Status: Active Grant

• Current Assignee: Avo Multi-AMP Corporation (Thyssen Bornemisza Family)
• Original Assignee: Avo Multi-AMP Corporation (Thyssen Bornemisza Family)
• Inventors: Pataro, Francisco J., Willett, Michael D., Klijn, Aaron C., Miller, Marvin G.
• Primary Examiner(s): Barlow; John
• Assistant Examiner(s): VO, HIEN XUAN
• Application Number:
  US10/874,969
• Publication Number:
  US 20050107976A1
• Time in Patent Office: 1,126 Days
• Field of Search: 702/115, 702/119, 702/118, 702/125, 324/418, 324/424, 324/509, 324/765, 324/73.1, 700/295, 307/39, 307/43, 307/11
• US Class Current: 702/115
• CPC Class Codes: G01R 31/3272 Apparatus, systems or circuits therefor G01R31/3275 takes precedence

Abstract

A programmable system for testing relays and controlling systems is provided. In one embodiment the present disclosure provides a programmable device capable of, for example, testing relays. The device includes a signal generator for generating signals to test relays. The device includes a memory location, and a first program stored in the memory location. The first program supports relay testing. The device includes a versioned program to support relay testing, and a processor in communication with the signal generator and the memory location. The device also includes a routine that is operable by the processor to install a versioned program in the memory location replacing the first program.

Claims

1. A programmable relay test device, comprising:

a signal generator for generating signals to test relays;

a memory location;

a first program stored in the memory location, the first program supporting relay testing;

a versioned program to support relay testing;

a processor in communication with the signal generator and the memory location;

a routine operable by the processor to install a versioned program in the memory location replacing the first program; and

a control component operable to manage installation of the versioned program by the routine.

2. The programmable relay test device of claim 1 further comprising a plurality of versioned programs, a plurality of routines and a plurality of memory locations, the control component operable to select one of the plurality of routines appropriate to install one of the versioned programs into one of the plurality of memory locations.

3. The programmable relay test device of claim 2 wherein the control component receives the versioned programs from an external source.

4. The programmable relay test device of claim 3 wherein the control component receives the versioned programs via communications selected from the group consisting of Ethernet communications, RS-232 communications, RS-422 communications, IEEE-1394 communications, Universal Serial Bus communications, IEEE-488 communications, and wireless communications.

5. The programmable relay test device of claim 3 wherein the external source is a file transfer protocol directory of a computer external to the relay test device and wherein the control component requests the versioned programs from the external source using a plurality of file transfer protocol commands.

6. The programmable relay test device of claim 5 further including a version oracle file identifying the versioned programs, further identifying a plurality of interdependencies among the versioned programs, and further identifying a required installation sequence of the versioned programs and wherein the control component is further operable to use the version oracle to select routines and associated versioned programs.

7. The programmable relay test device of claim 5 wherein the versioned programs are further defined as relay test programs operable to sequence the relay test device through an automated relay test procedure.

8. The programmable relay test device of claim 5 wherein the versioned programs are software bug fixes for the relay test device.

9. The programmable relay test device of claim 2 wherein the control component receives the versioned programs from an external source via the Internet.

10. The programmable relay test device of claim 2 wherein the control component receives the versioned programs from a media storage device of the relay test device.

11. The programmable relay test device of claim 2 wherein the versioned programs are selected from the group consisting of digital signal processor software, digital signal processor firmware, complex programmable logic device firmware, field programmable logic device firmware, microprocessor software, microprocessor firmware, microcontroller software, and microcontroller firmware.

12. A method for revising a relay test device, comprising:

providing one or more versioned programs to the relay test device, the versioned programs embodied on a computer-readable medium to support relay testing;

selecting one of the versioned programs to install in at least a portion of the relay test device;

transmitting the selected one of the versioned programs to the at least a portion of the relay test device; and

installing the selected one of the versioned programs in the at least a portion of the relay test device for use by the relay test device in relay testing.

13. The method of claim 12, further including rebooting at least a portion of the relay test device to enable use by the relay test device of at least one of the versioned programs.

14. The method of claim 13 wherein one of the versioned programs is a new operating system program installed to replace a previous operating system and operable for providing new operating system capabilities after the relay test device is rebooted.

15. The method of claim 12, further comprising:

placing program instructions of at least one of the versioned programs into a location in a

memory of the relay test device; and

jumping during execution to the program instructions of the versioned program located in memory to enable use by the relay test device of at least one of the versioned programs.

16. The method of claim 12 further comprising:

storing to the relay test device a first set of test data for testing relays;

storing to the relay test device a first set of user environment settings related to the first set of test data;

testing a relay using the first set of test data and user environment settings;

storing to the relay test device a second set of test data for testing relays;

storing to the relay test device a second set of user environment settings related to the second set of test data, wherein the second set of user environment settings include settings to control at least a portion of a display coupled to communicate with the relay test device; and

recreating a test of a relay using the second set of test data and second set of user environment settings, the recreated test results displaying on the display based on the second set of user environment settings.

17. A programmable device, comprising:

a plurality of autonomous signal generators for generating signals, each of the plurality of autonomous signal generators having;

a signal generator,

a processor to promote signal generation by the signal generator,

an amplifier to amplify the signal generated by the signal generator, and

a power supply;

a memory location;

a first program stored in the memory location, the first program to support operation of the device;

a versioned program to direct binary inputs and outputs of the signal generators;

a processor in communication with the signal generator and the memory location;

a routine operable by the processor to install a versioned program in the memory location replacing the first program; and

a control component operable to manage installation of the versioned program by the routine.

18. The programmable device of claim 17 further comprising a plurality of versioned programs, a plurality of routines and a plurality of memory locations, the control component operable to select one of the plurality of routines appropriate to install one of the versioned programs into one of the plurality of memory locations.

19. The programmable device of claim 18 wherein the control component receives the versioned programs from an external source.

20. The programmable device of claim 19 wherein the control component receives the versioned programs via communications selected from the group consisting of Ethernet communications, RS-232 communications, RS-422 communications, IEEE-1394 communications, Universal Serial Bus communications, IEEE-488 communications, and wireless communications.

21. The programmable device of claim 18 wherein the control component receives the versioned programs from an external source via the Internet.

22. The programmable device of claim 17 further including a version oracle file identifying the versioned programs, further identifying a plurality of interdependencies among the versioned programs, and further identifying a required installation sequence of the versioned programs and wherein the control component is further operable to use the version oracle to select routines and associated versioned programs.

23. A method for dynamically updating a relay test device, comprising:

receiving updated instructions into a relay test device, wherein receiving the updated instructions comprises receiving, by a communication interface of the relay test device, the updated instructions, and managing installation of the updated instructions by an installation manager operable on the relay test device, the updated instructions embodied on a computer-readable medium;

storing the updated instructions in a storage portion of the relay test device; and

using the relay test device to test a relay using the updated instructions, wherein the updated instructions are defined as new software to support relay testing by the relay test device.

24. The method of claim 23 wherein the updated instructions are received via one of a local area network (LAN), wide area network (WAN), RS232 communication, IEEE 488, and the Internet.

25. A method for dynamically updating a relay test device, comprising:

receiving updated instructions into a relay test device, the updated instructions embodied on a computer-readable medium;

storing the updated instructions in a storage portion of the relay test device;

using the relay test device to test a relay using the updated instructions;

initiating a communication session with a remote computer, wherein the communication session is via one of user datagram protocol (UDP), transmission control protocol/internet protocol (TCP/IP), and file transfer protocol (FTP);

querying for new updated instructions to install on the relay test device; and

downloading the updated instructions to install on the relay test device.

26. A method for dynamically updating a relay test device, comprising:

receiving updated instructions into a relay test device, the undated instructions embodied on a computer-readable medium;

storing the updated instructions in a storage portion of the relay test device;

using the relay test device to test a relay using the updated instructions;

initiating a communication session with a remote computer;

querying for new updated instructions to install on the relay test device;

downloading the updated instructions to install on the relay test device; and

wherein an update manager on the relay test device is programmed to automatically manage initiating the communication session, querying for new updated instructions, and downloading the updated instructions.

27. A method for dynamically updating a relay test device, comprising:

receiving updated instructions into a relay test device, the updated instructions embodied on a computer-readable medium;

storing the updated instructions in a storage portion of the relay test device;

using the relay test device to test a relay using the updated instructions;

assessing a firmware level of the updated instructions received by the relay test device;

updating a second module of the relay test device with second updated instructions to the firmware level of the updated instructions; and

wherein all updatable modules of the relay test device are updated with additional instructions at the firmware level of the updated instructions.

28. The method of claim 27 wherein the firmware level is further defined as an update level.

29. A method for dynamically updating a relay test device, comprising:

receiving updated instructions into a relay test device, the updated instructions embodied on a computer-readable medium

storing the updated instructions in a storage portion of the relay test device;

using the relay test device to test a relay using the updated instructions;

uploading to a computer system from the protective relay test device a firmware level of the updated instructions received by the relay test device; and

wherein the firmware level of all the updatable instructions on the relay test device are communicated to the computer system.

30. The method of claim 29 wherein the relay test device further communicates to the computer system an identifier identifying the relay test device, an identifier related to each of a plurality of programmable modules of the relay test device, and an identifier related to the firmware level of each of the updatable instructions on the relay test device.

31. The method of claim 30 further comprising using the identifier to determine whether the relay test device is authorized to receive the updated instructions from the computer system and wherein where the relay test device requires a technical support agreement to receive the updated instructions then the computer systems communicates a signal to the relay test device to display a message to a user to obtain a technical support agreement.