Title:
CONTROL DEVICE FOR CONVEYANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/103310
Kind Code:
A1
Abstract:
A control device (3) is provided with a controller (33) that stops a conveyance mechanism (5) if the value of a deterioration index parameter exceeds a preset threshold, and that determines, on the basis of a time-series change pattern of the value of the deterioration index parameter, whether the deterioration index parameter value exceeded the threshold due to deterioration over time of the conveyance mechanism (5), and if it is determined that the deterioration index parameter value exceeded the threshold due to deterioration over time of the conveyance mechanism (5), the controller causes the conveyance mechanism (5) to operate at a lower operation speed.
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Inventors:
NAKAYA ATSUSHI
OKADA HIROYUKI
YOSHIDA MASAYA
OKADA HIROYUKI
YOSHIDA MASAYA
Application Number:
PCT/JP2014/006514
Publication Date:
June 30, 2016
Filing Date:
December 26, 2014
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
H01L21/677; B25J19/06; G05B9/02; G05B19/18; G05B23/02; H02P29/00
Foreign References:
| JPH07100724A | 1995-04-18 | |||
| JPH07182002A | 1995-07-21 | |||
| JP2013210703A | 2013-10-10 | |||
| JP2006285688A | 2006-10-19 | |||
| JP2011091072A | 2011-05-06 | |||
| JPH09262517A | 1997-10-07 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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