Torque control method for preventing backward slipping of blade electric vehicle on slope

A torque control method for preventing backward slipping of a blade electric vehicle on a slope comprises the steps of first simulating the low-speed creeping process of a traditional car, wherein the speed of a controlled target on a ramp or a plain road is 8km/h; utilizing closed-loop PI control, calibrating P and I parameters at different motor rotating speeds, accordingly enabling the electric vehicle to obtain torque required by driving when a brake pedal is loosened within 0.3s, rapidly achieving ideal driving vehicle speed and avoiding the backward slipping after a driver loosens a brake.