System and method for vibration monitoring

• US 7,283,914 B2
• Filed: 10/28/2004
• Issued: 10/16/2007
• Est. Priority Date: 10/28/2004
• Status: Active Grant

• Current Assignee: ABB Schweiz AG (ABB Limited)
• Original Assignee: ABB Technology AG (ABB Limited)
• Inventors: Poorman, Anne, Gramberg, Oliver, Steen, Chen Yang
• Primary Examiner(s): Barlow; John
• Assistant Examiner(s): KUNDU, SUJOY K
• Application Number:
  US10/975,604
• Publication Number:
  US 20060100797A1
• Time in Patent Office: 1,083 Days
• Field of Search: None
• US Class Current: 702/56
• CPC Class Codes: G01H 1/00 Measuring characteristics of vibrations in solids by using direct conduction to the detector G01H9/00, G01H11/00 take precedence
• CPC Class Codes: G05B 23/0216 Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
• CPC Class Codes: G05B 23/0267 Fault communication, e.g. human machine interface [HMI]

Abstract

The present invention is directed to a system and method of monitoring assets of an enterprise, wherein the assets perform a process and include machines subject to vibration. The system includes a vibration diagnostic software system integrated with a process automation system and a computerized maintenance management system to provide a single window interface for controlling and monitoring a process, for monitoring and analyzing the vibration of the machines associated with the process and for managing the maintenance of the machines. This integration brings vibration data collection, transmission, analysis, historical recording, display and maintenance activities all together in a defined workflow.

Claims

1. A system for controlling and monitoring machinery in a process of an enterprise, comprising:

(a.) a data collector for collecting vibration data from a machine in the enterprise;

(b.) a vibration work station connected to the data collector to receive the vibration data, the vibration work station comprising;

a first computer;

a diagnostic software system running on the first computer, said diagnostic software system being operable to generate a condition diagnosis of the machine based on the vibration data collected from the machine;

a web server running on the first computer and operable to generate a web page containing the condition diagnosis;

(c.) a process automation system for monitoring and controlling the process, the process automation system being connected to the vibration work station, the process automation system including;

a controller having a microprocessor that runs a control routine for controlling at least a portion of the process;

a second computer;

a monitor connected to the second computer;

an asset monitoring system running on the second computer and being communicably connected to the diagnostic software system to receive the condition diagnosis therefrom, the asset monitoring system being operable to generate and transmit an electronic asset condition document when the condition diagnosis of the machine changes;

a human system interface (HSI) running on the second computer and communicably connected to the web server and the asset monitoring system to receive asset condition documents therefrom, the HSI being operable to generate and display on the monitor a plurality of views comprising;

a first view comprising dynamic elements that can be manipulated by an operator to change control parameters for the process;

a second view comprising the web page containing the condition diagnosis;

a third view from which an operator may initiate a transmittal of an electronic fault report when an asset condition document indicates that the condition diagnosis is for an abnormal condition; and

(d.) a maintenance management system connected to the process automation system to receive fault reports therefrom, the maintenance management system comprising a third computer and a maintenance application running on the third computer, the maintenance application being operable to generate an electronic work order when the maintenance application receives a fault report, the work order including a description of work that needs to be done to the machine to remedy the abnormal condition.

2. The system of claim 1, wherein the views further comprise a fourth view displaying objects representing assets of the enterprise respectively, the objects including a machine object for the machine.

3. The system of claim 2, wherein the fourth view and the second view are displayed on the monitor at the same time.

4. The system of claim 2, wherein each of the objects for the assets has a plurality of aspects associated therewith, each aspect containing information about its associated object, wherein the views further comprise a fifth view displaying a list of the aspects of the machine object.

5. The system of claim 4, wherein the fifth view, the fourth view and the second view are displayed on the monitor at the same time.

6. The system of claim 4, wherein the HSI further comprises first and second workplaces, and wherein the first view is displayed in the first workplace and the second, third, fourth and fifth views are displayed in the second workplace.

7. The system of claim 4, wherein the machine object has a monitoring aspect for the web page.

8. The system of claim 7, wherein the HSI is operable to display a window on the monitor comprising first, second and third frames;

wherein the fourth view is displayed in the first frame; and

wherein selection of an object in the fourth view displays the aspects of the selected object in the second frame, and selection of an aspect in the second frame displays a view for the aspect in the third frame.

9. The system of claim 8, wherein the machine object has been selected in the fourth view to display the fifth view in the second frame, and the monitoring aspect has been selected in the fifth view to display the web page in the second view in the third frame, whereby the fifth view, the fourth view and the second view are displayed on the monitor at the same time in the window.

10. The system of claim 2, wherein when the HSI receives an asset condition document for an asset, the object corresponding to the asset changes its appearance.

11. The system of claim 1, wherein the vibration work station, the process automation system and the maintenance management system are connected together by Ethernet cables.

12. The system of claim 1, wherein the diagnostic software system comprises a database containing baseline vibration data for a plurality of different types of machines, and an application program operable to compare the vibration data collected from the machine to baseline vibration data stored in the database for the type of the machine.