Array substrate and driving method thereof

The invention discloses an array substrate and a driving method thereof, and relates to the technical field of display, the array substrate adopts GOA design, the array substrate comprises a temperature compensation circuit, the temperature compensation circuit comprises a detection assembly, a heating assembly and a central control assembly, the detection assembly is connected with an array substrate row driving circuit, and the heating assembly is connected with the central control assembly. The detection assembly is arranged on the substrate and detects whether the voltage of a scanning signal output by the array substrate row driving circuit is reduced or not, the heating assembly is arranged between the substrate and the array substrate row driving circuit, and the central control assembly is connected with the detection assembly and the heating assembly. And when the detection assembly detects that the voltage of the scanning signal output by the array substrate row driving circuit is reduced, the centr