The invention relates to the technical field of electric vehicles and provides an intelligent control method of a four-wheel electric vehicle. By means of an acceleration sensor and an electromagnetic brake, the single-pedal electric vehicle without a hand brake can be parked and started on a ramp, the electromagnetic brake takes the place of the traditional hand brake, the braking function is more hidden, and braking can be conducted automatically according to vehicle speed. The vehicle can be effectively stopped on a slope according to the gradient of a parking position, and safety hidden hazards brought by vehicle sliding are effectively avoided.