Refrigerator management method, refrigerator management device, refrigerator management system, and temperature calculation method
AssigneePanasonic lntellectual Property Management Co., Ltd.
InventorsWanjing DU, Yuji OSAKl
Life of this patent
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Abstract
A refrigerator management method according to one aspect of the present invention includes: obtaining log information including temperature information indicating an interior temperature of a refrigerator and opened and closed information indicating whether or not a door of the refrigerator has been opened and closed; calculating, based on the log information, a timewise change in the interior temperature for when the door is opened and closed in a predetermined period and for when the door is not opened and closed in the predetermined period; and outputting result information indicating a calculation result calculated in the calculating.
Claims11
A refrigerator management method, comprising:
- obtaining log information including temperature information indicating an interior temperature of a refrigerator and opened and closed information indicating whether or not a door of the refrigerator has been opened and closed;
- calculating, based on the log information, a timewise change in the interior temperature for when the door is opened and closed in a predetermined period and for when the door is not opened and closed in the predetermined period;
- and
- outputting result information indicating a calculation result of the calculating.
A refrigerator management device, comprising:
- an obtainer that obtains log information including temperature information indicating an interior temperature of a refrigerator and opened and closed information indicating whether or not a door of the refrigerator has been opened and closed;
- a calculator that calculates, based on the log information obtained by the obtainer, a timewise change in the interior temperature for when the door is opened and closed and for when the door is not opened and closed;
- and
- an outputter that outputs result information indicating a calculation result calculated by the calculator.
A refrigerator management system, comprising:
- a refrigerator;
- a refrigerator management device capable of communicating with the refrigerator;
- and
- a terminal device capable of communicating with the refrigerator management device,
- wherein the refrigerator includes:
- a detector that detects log information including temperature information indicating an interior temperature of the refrigerator and opened and closed information indicating whether or not a door of the refrigerator has been opened and closed;
- and
- a transmitter that transmits the log information detected by the detector to the refrigerator management device,
- the refrigerator management device includes:
- an obtainer that obtains the log information transmitted from the transmitter;
- a calculator that calculates, based on the log information obtained by the obtainer, a timewise change in the interior temperature for when the door is opened and closed and for when the door is not opened and closed;
- and
- an outputter that outputs result information indicating a calculation result calculated by the calculator, and
- the terminal device includes a notifier that makes a notification of the calculation result based on the result information output from the outputter.
A temperature calculation method, comprising:
- obtaining log information including temperature information indicating an interior temperature of a refrigerator including a compressor, compressor operation information indicating an operation state of the compressor, and opened and closed information indicating whether or not a door of the refrigerator has been opened and closed;
- and
- calculating a timewise change in the interior temperature based on a change in the temperature information when the compressor operation information included in the log information indicates a stopped state of the compressor.
Dependencies are inferred from the claim text.