The research and realization of intelligent embedded network substation in the coal mine

Abstract：One open and high_speed underground substation based on embedded network technology which takes big capacity, real_time and steadiness as its characteristics is put forward and designed. It not only improves the systems capacity and processing speed, but also removes the rampart between different underground monitor systems by making use of RTOS on 32bit NetArm and TCP/IP protocols.

Keyword：underground substation;embedded system;VxWorks;ARM;