Automobile ramp auxiliary system and control method thereof

The invention relates to an automobile ramp auxiliary system and a control method of the automobile ramp auxiliary system. The ramp auxiliary function is requested by a driver, so that information such as the inclination angle of a whole automobile, the current automobile speed, the target automobile speed, gears, parking, an accelerator, a brake and a motor is collected simultaneously, the uphill starting state or the uphill travelling state is judged, after the current state is determined, the starting worm torque and the uphill torque are adjusted, under the condition that an automobile starts to travel uphill without parking, during the period from the motion that a brake pedal is released to the motion that the accelerator is trodden, the automobile is at least kept balanced and prevented from sliding on a ramp.