The design of SPC and automatic data collection, application background, system structure, working principle and its characteristics are introduced. It is proved that the systems have highly economic value and society benefit in statistical process control. 提出了SPC与自动数据采集控制结合的设计方法,介绍了应用背景、系统结构、工作原理及特点,应用证明该系统在统计过程控制中具有很高的经济价值和社会效益。