US 2006/0142990 A1 · Information processor, state judging unit and diagnostic unit, information processing method, state judging method and diagnosing method

Abstract

An information processor, a state judging unit, a diagnostic unit, an information processing method, a state judging method and a diagnosing method aim at precisely recognizing each operation carried out by an object that functions in a number of operation modes. For this purpose, a number of combinations of n parameter values, concerning each of the operation modes, that vary with operation are detected by sensors (1a-1d) during the operation of the object, and a Self-Organizing Map creating means (2) creates Self-Organizing Maps, which corresponds one to each of the operation modes and which serve as individual separation models, regarding detection data based on the detected combination of parameter values as learning data.

Claims20

Dependent claims

An information processor comprising:

detecting means for detecting a multiplicity of combinations of n parameter values, where n is a natural number, for each of a plurality of operation modes in which an object functions, which values vary with operation;
and
Self-Organizing Map creating means for creating a Self-Organizing Map by using detection data, obtained on the basis of the multiple combinations of parameter values detected by said detecting means, as learning data;
wherein said Self-Organizing Map creating means creates a plurality of the Self-Organizing Maps, serving as individual separation models and corresponding one to each of the plurality of operation modes.

1 more element

An information processing method comprising the steps of:

detecting a multiplicity of combinations of n parameter values, where n is a natural number, for each of a plurality of operation modes in which an object functions, which values vary with operation;
and
creating a Self-Organizing Map by using detection data, obtained on the basis of the multiple combinations of parameter values detected in said step of detecting, as learning data;
wherein, in said step of Self-Organizing-Map creating, a plurality of the Self-Organizing Maps, serving as individual separation models, are created one for each of the plurality of operation modes.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

10/560,585Filed 28 Jun 2004

Priority

JP 2003-18821830 Jun 2003

Published

29 Jun 2006

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

G06N 3/08
Neural networks: learning methods
E02F 9/26
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00: indicating devices
G05B 23/021
Characterized by the configuration of the monitoring system: adopting a different treatment of each operating region or a different mode of the…
G06N 3/045
Architecture, e.g. interconnection topology: combinations of networks

Information processor, state judging unit and diagnostic unit, information processing method, state judging method and diagnosing method

Life of this patent

Information processor, state judging unit and diagnostic unit, information processing method, state judging method and diagnosing method

Life of this patent

Abstract

Claims20