Method and System for Adaptive Equipment Notifications

• US 20090112346A1
• Filed: 10/03/2008
• Published: 04/30/2009
• Est. Priority Date: 10/24/2007
• Status: Abandoned Application

• Current Assignee: Steffen Tichatschke
• Original Assignee: Steffen Tichatschke
• Inventors: Tichatschke, Steffen
• Application Number:
  US12/245,405
• Publication Number:
  US 20090112346A1
• Time in Patent Office: Days
• US Class Current: 700/108
• CPC Class Codes: G05B 23/0272 Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user

Abstract

The present invention improves on existing Equipment Fault Detection and Classification (FDC) and Equipment Automation methods and systems. Its novelty is in a new method and system to provide adaptive notifications based on the basic capability to detect interruptions and out-of-process-spec conditions at automated manufacturing or processing equipment through the existing methods of prior art. The reality of adaptive notifications is very important in order to manage the complexity of automated production environments, such as in the semiconductor and chemical industries, power generation utilities, durable goods manufacturing and food processing industry. The method and system described in the present invention result in actionable equipment notifications, which is a key differentiator. Existing methods of prior art frequently generate large quantities of data requiring further analysis before an action can be determined, and thereby consuming valuable production time.

Claims

1. A method for generating Adaptive Equipment Notifications, based on equipment data from automated manufacturing equipment, comprising:

the configuration of Equipment Process Window Modules (EPWM)

the configurable activation of EPWM monitoring

the configurable activation of Equipment Notifications for sending to a notification consumer via a communications network

2. The method of claim 1 wherein the activation of EPWM Monitoring is configurable based on Manufacturing Context.

3. The method of claim 2 wherein the EPWM Monitoring for a particular Manufacturing Context can be activated for either an Equipment Type or an Equipment Instance.

4. The method of claim 3 wherein the mapping between Manufacturing Context, EPWM or EPWM Group and a particular Equipment Instance can be locked from override by another mapping for the corresponding Equipment Type.

5. The method of claim 1 wherein Equipment Notifications can be disabled and enabled based on Manufacturing Context, Equipment Type and Equipment Instance.

6. The method of claim 1 wherein the notification consumer can assign a unique Sub-Category name and corresponding documentation to a received Equipment Notification.

9. The user interface function of claims 4 and 8 that provides for locking of the mapping between Manufacturing Context, EPWM or EPWM Group and a particular Equipment Instance.

10. The programming interface of claims 2, 3, and 8, whereby the mapping between Manufacturing Context, EPWM or EPWM Group, Equipment Type and Equipment Instance can be configured.

11. The user interface component of claims 5 and 7, wherein Equipment Notifications can be disabled and enabled based on Manufacturing Context, Equipment Type and Equipment Instance.

12. The user interface component of claims 6 and 7, wherein the notification consumer can assign a unique Sub-Category name and corresponding documentation to a received Equipment Notification.

7. A system for generating Adaptive Equipment Notifications comprising:

an EPWM Monitor Activation component selecting active EPWMs for a given Manufacturing Context and a given set of automated equipment

a Notification Activation component receiving Equipment Notifications from EPWMs, providing for configurable dispositioning of Equipment Notifications to the notification consumer via a communications network.

8. The user interface component of claim 7 wherein the mapping between Manufacturing Context, EPWM(s) or EPWM Group(s), Equipment Type and Equipment Instance can be configured.

13. The user interface component of claim 7 wherein received Equipment Notifications, their Manufacturing Context, the corresponding Equipment Instance and corresponding configurations can be exported into a file.