Method and apparatus for communication network alert message construction

• US 4,965,772 A
• Filed: 06/15/1987
• Issued: 10/23/1990
• Est. Priority Date: 06/15/1987
• Status: Expired due to Term

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Anderson, Catherine J., Meeham, John P., Gelm, Thomas J., Troan, Lawrence E., Kiter, Raymond F., Moore, Robert E., Daniel, Arthur A., Stevenson, John G.
• Primary Examiner(s): Zache, Raulfe B.
• Application Number:
  US07/063,618
• Time in Patent Office: 1,226 Days
• Field of Search: 304/200 MS File, 304/900 MS File, 371/29, 370/60, 370/104, 370/93, 340/825.5, 340/715, 358/257, 455/8.9
• US Class Current: 709/224
• CPC Class Codes: G06F 11/327 Alarm or error message display

Abstract

The construction and display of operator messages representative of alert conditions in a network is described. Code points, which are strings of bits, are generated in response to an event in a device attached to the network. The code points are used to index predefined tables that contain relatively short units of text messages in operator selectable languages to be used in building an operator'"'"'s information display. A product attached to a network, an alert sender, will generate a series of code points representative of desired display messages for an operator. The messages are indepedent of the specific alert sending product insofar as an alert receiver is concerned. The operator can also choose between detailed and general display messages. The code points are hierarchically arranged so that if the alert receiver does not have the most up to date set of messages, the alert receiver will display a more generic message which is still representative of the event.

Claims

1. An event notification device for a communication network wherein there exist a plurality of types of events of which notification is provided, the notification device comprising:

means for receiving a plurality of code points associated with an event;

an index for cross referencing said code points to units of text corresponding to said code points;

text providing means coupled to the means for receiving said code points, for utilizing said index to provide said units of text; and

display means coupled to said text providing means for combining said units of text to form a display describing the event with which said code points are associated.

2. The event notification device of claim 1 wherein said code points are hierarchically organized into at least two levels of specificity of corresponding units of text.

3. The event notification device of claim 2, further comprising:

means for determining when the index does not contain a unit of text corresponding to a received code point;

means for determining the unit of text at a lower level of specificity than the received code point which is both descriptive of the detected event and at a higher level of specificity than any other unit of text descriptive of the detected event; and

means for substituting said unit of text at a lower level of specificity for the unit of text that would have corresponded to the received code point in the event the index does not contain a unit of text corresponding to the received code point, coupled to said means for determining when the index does not contain a unit of text and to said means for determining the unit of text at a lower level.

4. The event notification device of claim 1 wherein said index contains the units of text in at least two languages, the device further comprising:

language selection means coupled to the index for selecting the language of the text description of the event to be displayed by the display means.

5. The event notification device of claim 1 wherein said index contains the units of text in at least two levels of descriptiveness, the device further comprising:

level of descriptiveness selection means coupled to the index for selecting a level of text descriptive of the event to be displayed by the display means.

6. The event notification device of claim 1 wherein said display means further comprises screen template means for defining the layout of the text on the display screen.

7. A method of an alert receiver displaying event alerts in a communication network having a plurality of event generating products coupled thereto, wherein there exist a plurality of types of event alerts which are displayed, the method comprising the steps of:

receiving a plurality of code points via said network which reference strings of text and which are associated with an event;

retrieving said strings of text from storage locations indexed by said code points;

combining said strings of text to from a message describing the event with which said code points are associated; and

displaying said message to an operator.

8. The method of claim 7 wherein said code points and strings of text comprise a common set of text for use by all event generating products.

9. The method of claim 7 and further comprising the steps of:

selecting a language for display of the text; and

initializing the alert receiver for the selected language so that said text is displayed in said language.

10. An event notification device for a multiproduct communications network wherein at least some of the products connected to the network provide indications of events, and wherein there exist a plurality of types of events of which notification is provided, the notification device comprising:

means for detecting an event in a product connected to the network;

means for generating a plurality of code points associated with generic units of text which are representative of the detected event coupled to said means for detecting an event; and

means for combining said code points to form an alert which identifies the generic units of text which describe the detected event.

11. The event notification device of claim 10 wherein said code points are hierarchically organized into at least two levels of specificity of corresponding units of text.

12. The event notification device of claim 10 and further comprising:

language selection means coupled to the means for combining code points for inserting language selection information into the alert.

13. The event notification device of claim 10 wherein said alert contains code points which refer to units of text comprising:

probable cause of the event units of text; and

failure cause units of text arranged in order of probability.

14. The event modification device of claim 10 wherein the means for combining code points combines them in a format comprising major vectors and subvectors.