Design of Closed-loop Inspection Information Collection System of Mine Electromechanical Equipments

A design scheme of closed-loop inspection information collection system of mine electromechanical equipments based on Zigbee wireless sensor network was presented. A multi-star network topology was designed, and hardware and software design of the wireless sensor network nodes and smart handheld devices were introduced in details. The test results showed that the system effectively completed data collection of a number of wireless sensor network nodes in different regions and had good stability.