Application Research of Equipment Centralized Control Technology in Fully-Mechanized Coal Face

In order to realize the automation and humanizing of fully mechanized coal face, on the basis of fully analyzing the development and applications of cont rol technology in fully-mechanized coal face at home and abroad, the paper designed centralized control system of devices in fully-mechanized coal face, including lots of technologies, such as control, ethernet, video, wireless, communication and supervisor etc, which automatically centralized control of fully-mechanized coal mining d evices in the roadway control center. The paper introduced the application effect of system in No. 4109 working face, No. 1 underground mine, Pingshuo Group, and an alyzed the system problems and the key technology to be resolved in the application process.