Design of pressure monitoring system of underground hydraulic support based on ZigBee technology

In view of underground complex working environment, wiring complexity and low reliability of data transmission existed in wired pressure monitoring system of hydraulic support，a design scheme of pressure monitoring system of underground hydraulic support based on ZigBee technology was proposed. The system takes CC2530 chip as core, and achieves functions of pressure data acquisition, storage, transmission, analysis and display of anterior column, posterior column and beam of hydraulic support by wireless nodes.