Title:
作業支援装置及び作業支援方法
Document Type and Number:
Japanese Patent JP6484536
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a work supporting device that figures out candidates for disposing work needed for restoring devices under maintenance from abnormality or disorder, or candidates for diagnostic work to specify the disposing work.SOLUTION: A work supporting device, using the length of time needed for each candidate for disposing work and each candidate for diagnostic work, a restoration probability for a device to be restored and a conditional probability indicating the probability of obtaining a diagnostic result from execution of the diagnostic work, specifies the optimal work sequences for the candidate for disposing work and for the candidate for diagnostic work, calculates the expected length of working time according to the optimal work sequences and specifies the work sequence of the shortest expected length thereby to specify the optimal diagnostic work or disposing work.SELECTED DRAWING: Figure 2
Inventors:
Ryoji Asakura
Hideaki Suzuki
Crawling Naoki
Mitsuhiro Takemoto
Hideaki Suzuki
Crawling Naoki
Mitsuhiro Takemoto
Application Number:
JP2015191813A
Publication Date:
March 13, 2019
Filing Date:
September 29, 2015
Export Citation:
Assignee:
Hitachi Industrial Control Solutions Co., Ltd.
International Classes:
G06Q10/00; G05B19/418
Domestic Patent References:
JP201329881A | ||||
JP2009211472A |
Foreign References:
WO2015037118A1 | ||||
WO2006085469A1 |
Attorney, Agent or Firm:
Aoritsu patent business corporation