Startup control method of mixed power automobile

The invention aims at providing a start-up control method suitable for a hybrid vehicle among which a drive motor and an engine are of coaxial parallel type; the start-up control method for the hybrid vehicle uses different start-up ways under different conditions; under a permitting condition, the drive motor is preferably used for driving the engine to start up; the start-up control method has the advantages of short start-up time, high start-up rotation speed, smooth start-up process and less pollution emission, can also avoid the damage to the battery, the drive motor, and the like, can improve the start-up performance and achieve the optimization of the whole vehicle performance.