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Title:
CLEANING ROUTE DETERMINATION SYSTEM AND CLEANING ROUTE DETERMINATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/158275
Kind Code:
A1
Abstract:
Provided is a cleaning route determination system comprising: an analysis unit (12) which analyzes air current behavior and minute particle behavior within a facility on the basis of a calculation condition; a map creation unit (13) which, on the basis of the result of the analysis, creates a dust accumulation map indicating one or a plurality of dust accumulation sites where dust accumulates within the facility and quantities of the dust in the one or the plurality of the dust accumulation sites; and a route computation unit (30) which determines a first route from a second plurality of routes on the basis of the dust accumulation map. Each of the second plurality of routes is a route in which a cleaning unit passes through at least one of the one or the plurality of dust accumulation sites in a prescribed time. The total of the quantities of the dust in all of the dust accumulation sites included in the first route is the greatest among a plurality of totals, each of the plurality of totals being a total of the quantities of the dust in all of the dust accumulation sites included in each of the second plurality of routes.

Inventors:
TAKAYANAGI TETSUYA
Application Number:
PCT/JP2019/051001
Publication Date:
August 06, 2020
Filing Date:
December 25, 2019
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
A47L9/28; G05D1/02
Domestic Patent References:
WO2010109557A12010-09-30
Foreign References:
JP2017204132A2017-11-16
JP2012154822A2012-08-16
JP2013230294A2013-11-14
JP2018109494A2018-07-12
JP2005205028A2005-08-04
JPH09222852A1997-08-26
Other References:
TAKAYANAGI, TETSUYA ET AL.: "Analysis of particle-laden flow at high mass loading through Lattice Boltzmann Method", SYMPOSIUM OF 32ND COMPUTATIONAL FLUID DYNAMICS, 12 December 2018 (2018-12-12), pages 1
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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