Backward sliding preventing control method for hybrid car

The invention relates to the technical field of hybrid cars, in particular to a backward sliding preventing control method for a hybrid car.The control method comprises the steps that in the starting or running process of the hybrid car, a car control system acquires a backward sliding state signal of the hybrid car, and when the backward sliding state signal is at a high level, the hybrid car is in a backward sliding state, and the car control system gets into a backward sliding preventing control mode; whether a motor battery and the electric quantity of the battery meet normal work conditions or not is detected, the car control system carries out motor rotating speed control and engine rotating speed control according to the detecting condition, and a motor and an engine are made to output driving torque needed for backward sliding prevention; or the motor is not enabled, the car control system only carries out engine rotating speed control, and the engine is made to output driving torque needed for backward sliding prevention.The situation that due to the fact that the action of a driver is unskilled, or operation is wrong, backward sliding of the car is caused is avoided, and then dangerous accidents caused by backward sliding of the car are avoided.