The key technology research for embedded soft PLC control

In recent years, along with the semiconductor technology, especially the development of the microprocessor technology and microcomputer technology, the disadvantages of traditional PLC and shortage is more and more obvious. This article is based on the implementation of soft PLC running system of the embedded platform as the main research content, analysis of the relevant technology of the embedded soft PLC running system, detailed analysis of the traditional PLC, physical structure, on the basis of the construction of the overall hardware and software architecture of the embedded soft PLC. Analyses the embedded soft PLC system hardware design method, as well as build corresponding embedded systems development environment, on the basis of the realization of the embedded soft PLC running system.