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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE, AIR CONDITIONING DEVICE, AND AIR CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/183631
Kind Code:
A1
Abstract:
An information processing device having: a thermal load learning means that finds a thermal load formula to calculate a thermal load when a fixed amount of time has passed from the present time by using learning data for a thermal load influential factor for an air conditioning device; a prediction means that predicts whether the thermal load will increase from the present when the fixed amount of time has passed by using the thermal load formula found by the thermal load learning means in the case of performing a low load operation in which a compressor operates at less than or equal to a standard operation frequency continuing for a predetermined threshold time or longer; and a signal generation means that outputs, to the compressor, an oil return instruction signal to instruct the operation frequency to increase if the prediction means predicts that the thermal load will not increase and that does not output the oil return instruction signal to the compressor if the prediction means predicts that the thermal load will increase.

Inventors:
MOCHIZUKI YUKI (JP)
Application Number:
JP2019/010176
Publication Date:
September 17, 2020
Filing Date:
March 13, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F24F11/62; F24F11/86
Domestic Patent References:
WO2016125239A12016-08-11
Foreign References:
JP2017096531A2017-06-01
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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