Equipment setup for ultrasonic monitoring

• US 6,216,539 B1
• Filed: 11/23/1998
• Issued: 04/17/2001
• Est. Priority Date: 11/23/1998
• Status: Expired due to Term

• Current Assignee: Computational Systems Incorporated (Emerson Electric Company)
• Original Assignee: CSI Technology Incorporated (Emerson Electric Company)
• Inventors: Battenberg, Rexford A., Johnson, William S.
• Primary Examiner(s): Williams, Hezron
• Assistant Examiner(s): FAYYAZ, NASHMIYA SAQIB
• Application Number:
  US09/197,898
• Time in Patent Office: 876 Days
• Field of Search: 736/49, 736/58, 736/59, 736/60, 736/61, 736/02, 73/405.A, 735/92, 735/93, 364/552, 364/550
• US Class Current: 73/592
• CPC Class Codes: G01N 29/14 using acoustic emission techniques echo of particles G01N29/046; measuring mechanical vibrations or acoustic waves in solids in general G01H1/00

Abstract

An apparatus and method determines ultrasonic measurement parameters of ultrasonic measurements to be performed on a mechanical system, where the ultrasonic measurements are performed using a portable ultrasonic measurement device. The ultrasonic measurement parameters consist of information used in configuring the portable ultrasonic measurement device to make the ultrasonic measurements. The measurement parameters are used to configure an ultrasonic measurement device that uses an ultrasonic sensor to measure ultrasonic characteristics of the mechanical system, where the ultrasonic characteristics are indicative of an operating condition of the mechanical system. The apparatus includes a processor for generating user instruction messages that query a user concerning specific characteristics of the mechanical system on which the ultrasonic measurements are to be performed. The user instruction messages also provide response options from which the user chooses in responding to the instruction messages. The apparatus includes a user communication device that receives the user instruction messages generated by the processor, and communicates the user instruction messages to the user. A user input device enables the user to choose from among the response options, and generates user input signals based upon response options chosen by the user. The processor receives the user input signals and generates the ultrasonic measurement parameters based on the user input signals. A memory receives and stores the ultrasonic measurement parameters. An interface receives the ultrasonic measurement parameters from the processor. The interface is capable of transferring the ultrasonic measurement parameters from the processor to the portable ultrasonic measurement device.

Claims

1. An apparatus for determination of ultrasonic measurement parameters for ultrasonic measurements to be performed on a system, the ultrasonic measurements to be performed using a portable ultrasonic measurement device, the ultrasonic measurement parameters comprising information used in configuring the portable ultrasonic measurement device to make the ultrasonic measurements on the system, where the ultrasonic measurement device uses an ultrasonic sensor to measure ultrasonic characteristics of the system, the ultrasonic characteristics being indicative of an operating condition of the system, the apparatus comprising:

a processor for generating user instruction messages corresponding to a plurality of different application types, the instruction messages querying a user of the apparatus concerning which of the application types are applicable to the system on which the ultrasonic measurements are to be performed and offering the user a choice of application type selected from the group comprising steam trap, leak detection, valves, mechanical, electrical, and user-defined, and providing response options from which the user chooses in selecting from among the plurality of application types;

a graphical user interface connected to the processor, the graphical user interface comprising;

a display device for receiving the user instruction messages generated by the processor, and visually displaying the user instruction messages to the user, and

a user input device for enabling the user to enter responses to the user instruction messages, and for generating user input signals based upon the responses to the user instruction messages, the user input signals including an application type signal indicating the specific application type that is applicable to the system on which measurements are to be performed;

the processor for receiving the user input signals and generating the ultrasonic measurement parameters based on the user input signals;

memory connected to the processor for receiving and storing the ultrasonic measurement parameters; and

a data interface connected to the processor for receiving the at least one set of the ultrasonic measurement parameters from the processor, and for providing the at least one set of the ultrasonic measurement parameters to the portable ultrasonic measurement device.

2. The apparatus of claim 1 wherein the data interface is further operable to make a data interface connection with an external computer for transferring the set of ultrasonic measurement parameters from the apparatus to the external computer, and from the external computer to the apparatus.

3. The apparatus of claim 1 wherein the processor further generates identification information based on the user input signals, the identification information identifying a particular system on which the ultrasonic measurements are to be made, and identifying a point on the particular system where the ultrasonic measurements are to be made.

4. The apparatus of claim 1 wherein the processor further generates user instruction messages that provide information to the user concerning the ultrasonic measurements to be performed on the system.

5. The apparatus of claim 1 wherein the user input device comprises a keyboard.

6. The apparatus of claim 1 wherein the user input device comprises a touch screen.

7. The apparatus of claim 1 wherein the processor, graphical user interface, data interface, and memory are disposed within a hand-held portable unit.

8. The apparatus of claim 1 wherein the data interface further comprises a wireless infrared data interface.

9. A method for determining ultrasonic measurement parameters for ultrasonic measurements to be performed on a system, the ultrasonic measurements to be performed using an ultrasonic measurement device, where the ultrasonic measurement device uses an ultrasonic sensor to measure ultrasonic characteristics of the system, the ultrasonic characteristics being indicative of an operating condition of the system, the method comprising:

(a) querying a user concerning which of a plurality of application types are applicable to the system on which the ultrasonic measurements are to be performed;

(b) providing response options from which the user chooses in responding to the querying of step (a), which includes offering the user a choice of application type selected from the group consisting of steam trap, leak detection, valves, mechanical, electrical, and user-defined;

(c) receiving user responses to the querving of step (a) that identify which of the plurality of application types is applicable to the system;

(d) generating at least one set of the ultrasonic measurement parameters based on the user responses; and

(e) storing and selectively outputting the set of ultrasonic measurement parameters.

10. The method of claim 9 further comprising:

(f) based on the chosen application type, querying the user concerning analysis parameters applicable to the system on which the ultrasonic measurements are to be performed;

(g) receiving user responses to the querying of step (f) concerning analysis parameters applicable to the system; and

(h) generating the at least one set of the ultrasonic measurement parameters based on the user responses received in step (g).

11. The method of claim 9 further comprising:

(f) generating a machine identifier for identifying the system;

(g) associating the set of ultrasonic measurement parameters with the machine identifier;

(h) storing the machine identifier in a measurement setup device;

(I) establishing a data interface between the measurement setup device and the ultrasonic measurement device;

(j) sending a parameter request across the data interface from the ultrasonic measurement device to the measurement setup device to request a download of the set of ultrasonic measurement parameters;

(k) transferring the set of ultrasonic measurement parameters from the measurement setup device across the data interface to the ultrasonic measurement device in response to the parameter request; and

(l) configuring the ultrasonic measurement device to take measurements on the system based on the set of ultrasonic measurement parameters.

12. An apparatus for determination of ultrasonic measurement parameters for ultrasonic measurements to be performed on a system, the ultrasonic measurements to be performed using an ultrasonic measurement device, the ultrasonic measurement parameters comprising information used in configuring the ultrasonic measurement device to make the ultrasonic measurements on the system, where the ultrasonic measurement device uses at least an ultrasonic sensor to measure ultrasonic characteristics of the system, the ultrasonic characteristics being indicative of an operating condition of the system, the apparatus comprising:

a processor for generating user instruction messages corresponding to a plurality of different application types, the instruction messages querying a user of the apparatus concerning which of the application types are applicable to the system on which the ultrasonic measurements are to be performed, and providing response options from which the user chooses in selecting from among the plurality of application types, wherein the processor generates the user instruction messages offering the user a choice of application type selected from the group comprising steam trap, leak detection, valves, mechanical, electrical, and user-defined;

a user communication device connected to the processor for receiving the user instruction messages generated by the processor, and communicating the user instruction messages to the user;

a user input device connected to the processor for enabling the user to choose from among the response options, and for generating user input signals based upon response options chosen by the user, the user input signals including an application type signal indicating the specific application type that is applicable to the system on which measurements are to be performed;

the processor for receiving the user input signals and generating at least one set of the ultrasonic measurement parameters based on the user input signals; and

memory connected to the processor for receiving and storing the set of ultrasonic measurement parameters.

13. The apparatus of claim 12 further comprising:

the processor further for generating additional user instruction messages that are specific to the application type indicated by the application type signal, the additional user instruction messages providing the user a plurality of choices and queries that are specific to the application type, the instruction messages further querying the user concerning analysis parameters applicable to the system on which the ultrasonic measurements are to be performed;

the user communication device being responsive to the additional user instruction messages to display to the user the plurality of choices and queries concerning the analysis parameters; and

the user input device for generating the user input signals indicating the analysis parameters applicable to the system on which the ultrasonic measurements are to be performed.

14. The apparatus of claim 13 further comprising:

the processor further for generating the additional user instruction messages specific to the application type, the instruction messages further querying the user concerning the analysis parameters selected from the group including a peak-hold analysis parameter, an average value analysis parameter, a peak-minus-average analysis parameter, and a cycle time analysis parameter,

where the peak-hold analysis parameter specifies that a peak ultrasonic value measured during a measurement period is to be recorded,

where the average value analysis parameter specifies that an average value of ultrasonic measurements made during the measurement period is to be recorded,

where the peak-minus-average analysis parameter specifies that a difference between the peak ultrasonic value and the average value is to be recorded, and

where the cycle time analysis parameter specifies that a cycle time of a steam trap is to be recorded.

15. The apparatus of claim 14 further comprising the processor for generating the additional user instruction messages indicating to the user that the peak-hold analysis parameter and the cycle time analysis parameter are default analysis parameters when the user chooses the steam trap application type.

16. The apparatus of claim 14 further comprising the processor for generating the additional user instruction messages indicating to the user that the peak-hold, average, and peak-minus-average analysis parameters are default analysis parameters when the user chooses the mechanical application type.

17. The apparatus of claim 14 further comprising the processor for generating the additional user instruction messages indicating to the user that the peak-hold analysis parameter is a default analysis parameter when the user chooses the leak detection application type.

18. The apparatus of claim 12 further comprising a data interface connected to the processor for receiving the at least one set of the ultrasonic measurement parameters from the processor, and for providing the at least one set of the ultrasonic measurement parameters to the ultrasonic measurement device.

19. The apparatus of claim 18 wherein the data interface is further operable to make a data interface connection with an external computer for transferring the set of ultrasonic measurement parameters from the apparatus to the external computer, and from the external computer to the apparatus.

20. The apparatus of claim 12 wherein the processor further generates identification information based on the user input signals, the identification information identifying a particular system on which the ultrasonic measurements are to be made, and identifying a point on the particular system where the ultrasonic measurements are to be made.

21. The apparatus of claim 12 wherein the user input device comprises a graphical user interface.

22. The apparatus of claim 12 wherein the processor, user communication device, user input device, interface, and memory are disposed within a hand-held portable unit.