Patent ID: 8677771

Claim:
A system of controlling an air-cooled refrigerator, the air-cooled refrigerator comprising a refrigerating compartment, a refrigerating evaporator, and a refrigerating fan for circulating an air between the refrigerating evaporator and the refrigerating compartment, the system comprising: a refrigerating compartment temperature detecting unit for detecting a temperature T L in the refrigerating compartment; a refrigerating compartment temperature determining unit for determining whether T 2 ≦T L <T 1 , where T 1 is a first predetermined temperature, and T 2 is a second predetermined temperature; a refrigerating evaporator temperature detecting unit for detecting a temperature T H of the refrigerating evaporator; and a control unit for starting the refrigerating evaporator to refrigerate the refrigerating compartment and adjusting a rotating speed of the refrigerating fan to r 1 if T L ≧T 1 , and stopping an operation of the refrigerating evaporator and adjusting the rotating speed of the refrigerating fan according to the temperature T H to adjust a humidity in the refrigerating compartment if T L <T 2 .