Automobile production process rhythm optimization system

The invention belongs to the technical field of automobile manufacturing, and discloses an automobile production process rhythm optimization system, which is characterized in that an MES system carries out production scheduling on vehicles according to product orders, material resources and productivity and determines vehicle body numbers, the numerical value of the vehicle body number of the vehicle with early production time is smaller than that of the vehicle body number of the vehicle with late production time, production scheduling information enters an AVI system, and the AVI system carries out automatic production scheduling; the AVI system executes production activities according to a plan, and the AVI system is provided with a warehouse-in or warehouse-out function automatically according to the production plan in a warehouse area; the warehouse area comprises an identification input area, a plurality of storage channels, a sequencing channel, a rapid return channel, a transition machine and a wareho