Abstract: For problems of complex hardware structure, high cost, oversized and non-ideal heat dissipation existed in current domestic monitoring and control system of conveyor equipment of fully mechanized coal face of coal mine, a design scheme of monitoring and control platform of conveyor equipment of fully mechanized coal face based on embedded technology was proposed. The embedded micro-controller STM32 is taken as core of hardware of the platform, and transmission of monitoring data is realized via integrated RS485, Ethernet and other interface. Multitasking application software of the platform is developed based on embedded real-time operating system μC/OS-II, and the human machine interaction is designed with embedded graphical user interface software μC/GUI. The platform can realize centralized monitoring and control of working condition and stopping and starting state of each equipment, and has advantages of high cost performance, high integration and low power consumption.