Research On Embedded System And TCP/IP For Relay Protections

The real-time and specialty for Embedded System convenience and optimize the management of task;The data for the relay protections can be analyzed, saved, displayed and transferred by the Ethernet which based on TCP/IP protocol. The net brings the data into one main body and each device can share the data. The embedded computer system and Ethernet convenience the control of relay protections and improve the efficiency of the instrument.The paper discusses the device for relay protections, which based on embedded system and TCP/IP protocol. And use the embedded system to manage and schedule the tasks, which include communication task. Also the paper discusses the method of software for the realization of TCP/IP stack.The Paper not only explains the software hardware operational interface and method of data storage, but also discusses how to connect the Ethernet to internet by WEB.