JPH03201033A - Symbol data structure for expert system - Google Patents

Symbol data structure for expert system

Info

Publication number
JPH03201033A
JPH03201033A JP34253789A JP34253789A JPH03201033A JP H03201033 A JPH03201033 A JP H03201033A JP 34253789 A JP34253789 A JP 34253789A JP 34253789 A JP34253789 A JP 34253789A JP H03201033 A JPH03201033 A JP H03201033A
Authority
JP
Japan
Prior art keywords
symbol
display
plotting
graphic
knowledge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP34253789A
Inventor
Hiroyuki Kamiya
Sumio Noda
Masayuki Tatsuta
Original Assignee
Meidensha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meidensha Corp filed Critical Meidensha Corp
Priority to JP34253789A priority Critical patent/JPH03201033A/en
Publication of JPH03201033A publication Critical patent/JPH03201033A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To facilitate both a plotting operation and a display updating opera tion by providing each item of the update of display, etc., as the symbol data after turning these items into the routine forms.
CONSTITUTION: The symbol data are provided with the group names (an electric power system and a sewerage system) which identify the symbol groups, a knowledge-related declarer showing that a relevant symbol is related to the display processing and the generation/editing of a knowledge base, a non-relative declarer which is used for only the display processing and has no relation with the knowledge, and the intra-block symbol number. Then a symbol identifier, a plotting area which designates an area on a display screen, a graphic block which specifies the display format of a symbol, and a graphic command which specifies a graphic are provided in each symbol in a routine format respectively for specification of each symbol. In such constitution, the data can be systemat ically handled at every symbol and both a plotting operations and a display updating operation can be facilitated.
COPYRIGHT: (C)1991,JPO&Japio
JP34253789A 1989-12-27 1989-12-27 Symbol data structure for expert system Pending JPH03201033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34253789A JPH03201033A (en) 1989-12-27 1989-12-27 Symbol data structure for expert system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34253789A JPH03201033A (en) 1989-12-27 1989-12-27 Symbol data structure for expert system

Publications (1)

Publication Number Publication Date
JPH03201033A true JPH03201033A (en) 1991-09-02

Family

ID=18354518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34253789A Pending JPH03201033A (en) 1989-12-27 1989-12-27 Symbol data structure for expert system

Country Status (1)

Country Link
JP (1) JPH03201033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321187B1 (en) 1998-12-22 2001-11-20 Hamilton Sundstrand Corporation System reliability assessment tool
JP2007536647A (en) * 2004-05-04 2007-12-13 フィッシャー−ローズマウント・システムズ・インコーポレーテッドFisher−Rosemount Systems, Inc. Markup language-based dynamic process graphics in the process plant user interface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6321187B1 (en) 1998-12-22 2001-11-20 Hamilton Sundstrand Corporation System reliability assessment tool
JP2007536647A (en) * 2004-05-04 2007-12-13 フィッシャー−ローズマウント・システムズ・インコーポレーテッドFisher−Rosemount Systems, Inc. Markup language-based dynamic process graphics in the process plant user interface

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