Charging protection box control device, charging protection box and control method

The invention relates to the field of battery charging, and discloses a charging protection box control device, a charging protection box and a control method. The charging protection box control method comprises the following steps: acquiring current battery charging characteristic information, and determining an applicable expert rule based on a preset expert rule base; determining and executing a corresponding association operation based on a corresponding relationship between the expert rule and the association operation; wherein the battery charging characteristic information at least comprises environment information in the charging protection box and state information of a battery in the charging protection box; the associated operation at least comprises reduction of the temperature in the charging protection box. Current battery charging feature information is obtained, an applicable expert rule is searched in a preset expert rule base according to the current battery charging feature information, ea