Freezer driving system and freezer drive controlling method

A method performed by a refrigeration vehicle system, the method comprising:

• determining, based on a temperature configuration for a refrigerator of a vehicle, a normal temperature range of the refrigerator of the vehicle;
• transmitting, to a refrigeration control terminal of the vehicle, an indication of the normal temperature range;
• receiving, from the refrigeration control terminal, an indication of a temperature deviation from the normal temperature range;
• and
• controlling, based on the indication of the temperature deviation, a temperature controller of the vehicle, in a remote management mode, to adjust a temperature of the refrigerator to be within the normal temperature range.

A refrigeration vehicle management server comprising:

• a communication interface configured to communicate with a vehicle, wherein the vehicle comprises a refrigerator, a temperature controller configured to control a temperature of the refrigerator, and a refrigeration control terminal;
• and
• a controller configured to:
• determine, based on a temperature configuration for the refrigerator, a normal temperature range of the refrigerator of the vehicle;
• transmit, to the refrigeration control terminal, an indication of the normal temperature range;
• receive, from the refrigeration control terminal, an indication of a temperature deviation from the normal temperature range;
• and
• control, based on the indication of the temperature deviation, the temperature controller, in a remote management mode, to adjust a temperature of the refrigerator to be within the normal temperature range.