Abstract: With the development of the automobile industry,multi model mixed line production has become the mainstream,which requires that factories must meet the hardware and software conditions of mixed line production. In terms of hardware,new equipment with high flexibility and corresponding multi model capability needs to be introduced. In terms of software,MES systems with different levels and functions need to be introduced. Taking the introduction of a new generation of MES system by a FAW Toyota vehicle factory as an example,the introduction and application of MES system is explained in order to promote the application and development of MES system.

Key words: MES system, production mode, production management, visualization, production instruction, database