Artificial intelligent refrigerator and system and method for controlling temperature thereof

An artificial intelligent refrigerator, comprising:

• a cold-storage chamber;
• a temperature information receiver for receiving external temperature information of a location in which a purchased item is located;
• an arrival time information receiver for receiving expected arrival time information to be taken until the item is stored in a cold-storage chamber;
• an item purchase information receiver for receiving item purchase information comprising a kind and a quantity of the item;
• and
• a temperature controller inputting the external temperature information, the expected arrival time information, and the item purchase information into a neural network model of an artificial intelligence (AI) processor to estimate a temperature change of the item until the item is stored in the cold-storage chamber, and setting a target cooling temperature of the cold-storage chamber in advance based on the estimated temperature change of the item before the item is stored in the cold-storage chamber.

A method of controlling a temperature of an artificial intelligent refrigerator, the method comprising:

• receiving external temperature information of a location in which a purchased item is located;
• receiving expected arrival time information to be taken until the item is stored in a cold-storage chamber;
• inputting the external temperature information and the expected arrival time information into a neural network model of an artificial intelligence (AI) processor to estimate a temperature change of the item until the item is stored in the cold-storage chamber;
• and
• setting a target cooling temperature of the cold-storage chamber in advance based on the estimated temperature change of the item before the item is stored in the cold-storage chamber.

A method of controlling a temperature of an artificial intelligent refrigerator, the method comprising:

• receiving external temperature information of a location in which a purchased item is located;
• receiving expected arrival time information to be taken until the item is stored in a cold-storage chamber;
• receiving item purchase information comprising a kind and a quantity of the item;
• inputting the external temperature information, the expected arrival time information, and the item purchase information into a neural network model of an artificial intelligence (AI) processor to estimate a temperature change of the item until the item is stored in the cold-storage chamber;
• and
• setting a target cooling temperature of the cold-storage chamber in advance based on the estimated temperature change of the item before the item is stored in the cold-storage chamber.