Automatic anti-skid control method and system for electric transmission heavy vehicle

The invention discloses an automatic anti-skid control method and system for an electric transmission heavy vehicle, belongs to the technical field of electric transmission heavy vehicles, and is used for solving the technical problem that an existing electric transmission heavy vehicle is prone to skid. The method comprises the steps that S01, according to resistance and traction force of the heavy vehicle, the acceleration of the whole vehicle in the running process is calculated in real time; s02, comparing the acceleration with a preset maximum acceleration; if the acceleration is smaller than the preset maximum acceleration, determining that the vehicle is in a normal acceleration range; and if the acceleration is greater than or equal to the preset maximum acceleration, determining that the vehicle has slipped, and performing anti-slip control: reducing the output torque of the vehicle to reduce the acceleration of the vehicle so as to realize automatic anti-slip of the tire. The invention has the advan