DRAINAGE PUMP DEVICE, DRAINAGE PUMP MANAGEMENT SYSTEM, DRAINAGE PUMP SUPPORT PLAN CREATION DEVICE, INFERENCE DEVICE, MACHINE LEARNING DEVICE, DRAINAGE PUMP SUPPORT PLAN CREATION METHOD, INFERENCE METHOD, AND MACHINE LEARNING METHOD

WIPO Patent Application WO/2023/105891

A1

A drainage pump device (2) comprises a pump control unit (20) that controls operation of a pump unit (25) on the basis of the water level detected by a water level detection unit (24). The pump control unit (20) comprises: a weather information acquisition unit (201) that acquires weather information of a monitoring location; an anomaly determination unit (202) that determines whether or not an anomaly has occurred in the water level detection unit (24) or the pump unit (25); a water level detection unit anomaly processing unit (203) that controls operation of the pump unit (25) on the basis of the weather information when it is determined that the anomaly has occurred in the water level detection unit (24); and a pump unit anomaly processing unit (204) that, when it is determined that the anomaly has occurred in the pump unit (25), outputs, on the basis of the water level detected by the water level detection unit (24) and/or the weather information, support request information for requesting support for drainage work performed by a drainage pump vehicle and a worker.

SUGIYAMA KAZUHIKO (JP)
HARADA YOSUKE (JP)
IWAMOTO HIDEYUKI (JP)
OKAMOTO SHIGERU (JP)

PCT/JP2022/035642

June 15, 2023

September 26, 2022

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EBARA CORP (JP)

F04D15/00; E03F5/22

JP2006274786A	2006-10-12
JPH06242805A	1994-09-02
JP2006004097A	2006-01-05
JP2002278618A	2002-09-27
JP2020122326A	2020-08-13
JP2006241900A	2006-09-14
JP2019194424A	2019-11-07
CN113110200A	2021-07-13

HIROSAWA, Tetsuya et al. (JP)

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