Pneumatic gear shifting method for motor vehicle with electric control function

The invention belongs to motor vehicle gear shifting control, and particularly relates to a pneumatic gear shifting method for a motor vehicle with an electric control function. The pneumatic gear shifting method is characterized by comprising a transverse gear shifting actuator and a longitudinal gear shifting actuator, the transverse gear shifting actuator and the longitudinal gear shifting actuator are simultaneously electrically connected with a controller, the controller respectively controls the transverse gear shifting actuator and the longitudinal gear shifting actuator to control an actuator push rod connector and a gear shifting rod to move transversely and longitudinally, a mechanical gear shifting operation mechanism controls operation of a converting air valve and a transmission gear shifting shaft, and the converting air valve is connected with an air storage barrel, so that a pneumatic gear shifting mechanism realizes pneumatic gear shifting and pneumatic gear selection; when in a gear shifting state, a gear shifting cylinder works, a gear shifting task is finished, and when in a gear selecting state, the converting air valve works; and when gear shifting is finished, a mechanical transmission enters a required gear. The pneumatic gear shifting method for the motor vehicle with the electric control function is convenient n use and saves oil consumption.