It adopts a fully digital transmission method, is independently controllable and self-developed in China. It has achieved comprehensive automation of fully mechanized mining faces, belt conveyor protection, fire monitoring and early warning, as well as single-machine automation. Multiple machines can be coordinated and remotely controlled in a centralized manner. (1) Intrinsic safety PLC + digital communication, multi-MCU design, strong anti-interference ability, suitable for stable operation over long distances and in harsh environments. (2) Integrating equipment control, safety monitoring and intelligent decision-making, it covers multiple functions such as video surveillance, network communication and coal flow detection. (3) Self-diagnosis function quickly locates faults, reducing downtime.