基于ARM9的嵌入式工业网关的设计研究

Nowdays the industrial control systems become more powerful data-processing functions, and debugging and maintenance mostly. needs done at the scene, and parts of the work sometimes dangerous . This Topics is to solve the above issues raised. Since the majority of industrial control equipment through the field bus to exchange data with host, and this method of transmission distance and transmission reliability are not very good. So through Ethernet connection to Various of field bus devices and Remote Terminal is a good way. In this Design, a design based on the S3C2410 32-bit embedded microprocessor industry Gateway. Through the realization of field bus and Ethernet data conversion, industrial control system data processing capacity of the network, remote control, monitoring, maintenance and other functions. Systems to 32-bit microprocessor S3C2410 for embedded ARM core, the external expansion of the serial port, Ethernet port, display of hardware modules to build a platform and environment in the development of Linux drivers and the corresponding application to build an embedded Industrial Gateway software systems. The system optimization and improvement of some can be applied to industrial control systems.