Title:
WORK DEVICE ANALYSIS SYSTEM AND WORK DEVICE ANALYSIS METHOD, AND DATA COLLECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/070547
Kind Code:
A1
Abstract:
A work device analysis method that includes: acquiring work history information from a work device in which is installed a work unit that carries out work for producing an electronic circuit substrate (ST1); generating, from the acquired work history information, a first file that includes an operation event log of the work device, and a second file that includes a production log for the electronic circuit substrate (ST2-ST4); determining whether maintenance of a work unit is necessary from the first file (ST5); and estimating the condition of the work unit from the second file (ST6).
Inventors:
NAKAZONO ATSUSHI
KOGA HIROFUMI
YOSHIDOMI KAZUYUKI
OHUCHI MANABU
NAKAJIMA YUJI
TAKENAKA YUTO
KOGA HIROFUMI
YOSHIDOMI KAZUYUKI
OHUCHI MANABU
NAKAJIMA YUJI
TAKENAKA YUTO
Application Number:
PCT/JP2021/025982
Publication Date:
April 07, 2022
Filing Date:
July 09, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G05B19/418; H05K13/00
Foreign References:
| JPH05138511A | 1993-06-01 | |||
| JP2011258984A | 2011-12-22 | |||
| JP2019003460A | 2019-01-10 | |||
| JP2016201404A | 2016-12-01 | |||
| JP2020027329A | 2020-02-20 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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