Title:
【発明の名称】計画型推論方法及びその装置
Document Type and Number:
Japanese Patent JP3241714
Kind Code:
B2
Abstract:
PURPOSE:To attain high speed plan correction by using alteration data as an input, retrieving only a part influenced by means of alteration data in a previously planned result to automatically correct it. CONSTITUTION:This device is provided with a data base 1 storing plan data and alteration data, a knowledge base 2 storing a procedure required for the generation and the alteration of the plan and a working memory 7 which tenta tively stores the result on the way of inference. Further the device is provided with an inference engine 6 having a plan generation procedure 4 generating the plan and a local plan generation procedure 5 altering the plan based on the data base 1, the knowledge base 2 and the working memory 7, and a central proceeding unit 10 controlling the whole. When the plan is altered, the part influenced by alteration data is retrieved from the working memory 7 and the object of alteration is eliminated. Then, the plan generation procedure is recurcively executed to alter the plan. Thus, the plan can efficiently be altered.
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Inventors:
Masayuki Tanaka
Taizo Konan
Taizo Konan
Application Number:
JP13234089A
Publication Date:
December 25, 2001
Filing Date:
May 25, 1989
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G06F9/44; B65G61/00; G05B19/418; G06Q50/00; G06Q50/04; (IPC1-7): G06F9/44; B65G61/00; G05B19/418; G06F9/44; G06F17/60
Domestic Patent References:
| JP62198930A | ||||
| JP62208105A | ||||
| JP6270939A | ||||
| JP62203225A |
Other References:
Ｐｒｏｃｅｅｄｉｎｇ ＩＥＥＥ Ｗｏｒｋｓｈｏｐ Ｐｒｉｎｃｉｐｌｅ Ｋｎｏｗｌｅｄｇｅ−Ｂａｓｅｄ Ｓｙｓｔｅｍ，１９８４ ｐ２０５−２１２
Ｐｒｏｅｅｄｉｎｇ ｏｆ ２０ｔｈ Ａｎｎｕａｌ Ｈａｗａｉｉ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏｎｆｅｒｅｎｃｅｏｎ Ｓｙｓｔｅｍ Ｓｃｉｅｎｃｅｓ，１９８７ ｐ５２８−５３５
Ｐｒｏｅｅｄｉｎｇ ｏｆ ２０ｔｈ Ａｎｎｕａｌ Ｈａｗａｉｉ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｃｏｎｆｅｒｅｎｃｅｏｎ Ｓｙｓｔｅｍ Ｓｃｉｅｎｃｅｓ，１９８７ ｐ５２８−５３５
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)