Title:
雨量予測システム、雨量予測装置、および、雨量予測プログラム
Document Type and Number:
Japanese Patent JP6889145
Kind Code:
B2
Abstract:
To predict a change of rainfall from the present time onward without being bound by the precipitation pattern and total amount of precipitation measured in the past.SOLUTION: The present invention comprises: a step S23 for receiving a measured rainfall outputted by a rain gauge and calculating a change amount ΔRof measured rainfall at the present time; a step S24 for comparing a rainfall change amount ΔR at a time when an elapsed time from a precipitation start time corresponds to the present time, the rainfall change amount being the one indicated by multiple types of rainfall prediction patterns that indicate a change of rainfall with the passage of time, with the change amount ΔRof measured rainfall, and selecting a precipitation prediction pattern that indicates a rainfall change amount ΔR closest to the change amount ΔRof measured rainfall, and a step S25 for predicting a rainfall from the present time onward on the basis of the selected precipitation prediction pattern.SELECTED DRAWING: Figure 2
Inventors:
Haruka Kusano
Naoki Hara
Naoki Hara
Application Number:
JP2018245601A
Publication Date:
June 18, 2021
Filing Date:
December 27, 2018
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G01W1/10
Domestic Patent References:
| JP200747108A | ||||
| JP8219828A | ||||
| JP5128092A | ||||
| JP10177076A | ||||
| JP961545A | ||||
| JP200366161A | ||||
| JP2010107528A | ||||
| JP2017187371A |
Foreign References:
| US6581009 | ||||
| KR1020120104805A |
Attorney, Agent or Firm:
Patent Business Corporation Sannozaka Patent Office