Automobile wind noise performance judgment method and device, controller and storage medium

The invention discloses an automobile wind noise performance judgment method and device, a controller and a storage medium. The method comprises the steps that a wind noise performance judgment model is obtained, wherein the wind noise performance judgment model is generated according to modulation degree parameters corresponding to a benchmarking automobile under different turbulivity parameters, and the different turbulivity parameters are within a preset turbulivity parameter range; obtaining a modulation degree parameter corresponding to any turbulence degree parameter of the to-be-evaluated vehicle in the turbulence degree parameter range; according to a modulation degree parameter corresponding to any turbulence parameter of the to-be-evaluated vehicle in the turbulence parameter range and the wind noise performance determination model, determining whether the to-be-evaluated vehicle satisfies a determination condition; and if the to-be-evaluated vehicle meets the judgment condition, judging that the tr