The invention relates to an embedded main-control system of industrial production line. And embedded data serve controls operation of the whole system. A flash storage pattern, a high-speed memory pattern, an electronic drives, a touch screen, a system fault self recovery pattern, a high-speed collection module, an Ethernet interface, radio frequency module, and an industrial bus pattern are connected by an internal bus on a core main control panel of the system.. The paralleled industrial bus pattern are connected with the production line technology hardware coupling pattern and then connected with an actuator device, a sensor and a meter. The high-speed collection module is connected with a field apparatus state pattern by the production line technology hardware coupling pattern. The Ethernet interface is connected with a parent server and Internet. The system has the embedded data server at the core, which is provided with features of high-precision, interference resistance, networking and good freshness, thereby improving responsive efficiency of industrial field data, quality of products and technical specifications. A universal interface platform of the system makes the system able to be applicable to various lines.