Embedded microcomputer industrial control technology is a very economical and practical automation technology that emerged and developed in computer application practice since the 20th century. It integrates electrical, mechanical, computer, and communication technologies. It has the characteristics of high speed, flexible working mode, high reliability, strong information processing capability, low cost, and wide application range. It has been widely applied in the industrial field. Functionally powerful 32-bit embedded microprocessors are selected to replace 8-bit single-chip microcontrollers.