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Title:
PREDICTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/249551
Kind Code:
A1
Abstract:
A prediction device 20 comprises: a storage unit 22 that stores a prediction model 30 machine-learned so as to receive input of input data based on log information related to an allocation status of a conveyance command in a first period before a reference time point and/or the positions of a plurality of conveyance vehicles 2, and to output output data indicating a prediction result of a degree of increase/decrease in the number of conveyance vehicles in a target area Mx in a second period after the reference time point; an acquisition unit 23 that acquires prediction data corresponding to the input data, on the basis of log information in a past period which is before a prediction execution time point and which has the same length as the first period; and a prediction unit 24 that inputs the prediction data into the prediction model 30 so as to acquire prediction information indicating a prediction result of the degree of increase/decrease in the number of conveyance vehicles in the target area Mx in a future period which is after the prediction execution time point and which has the same length as the second period.

Inventors:
IMOTO SHINICHIRO (JP)
Application Number:
PCT/JP2022/004203
Publication Date:
December 01, 2022
Filing Date:
February 03, 2022
Export Citation:
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Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
G05B13/04; G05D1/02; G06N20/00; G06Q50/04; B61B13/00; B65G49/07
Domestic Patent References:
WO2019087526A12019-05-09
Foreign References:
JP2020194345A2020-12-03
JP2018163515A2018-10-18
JP2020086650A2020-06-04
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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