Design of H2 S Monitoring Node Based on Wireless Sensor Network
SUN Shiling
ZHAO Qingchuan
ZHANG Yuanzheng
GUO Qinghua
ZHENG Fangfei
Abstract：A H2 S monitoring node based on the wireless sensor network was designed according to the characteristics that the sensor devices need to be often moved in the working and heading faces. This paper described the design of 7 hardware circuits, including the node battery power supply circuit, display circuit, light control circuit, remote control circuit, signal acquisition and processing circuit, alarm circuit and wireless network module. The results showed that the nodes had the features of low power consumption, fast networking, high detection accuracy, long working time and strong anti-interference, and could be popularized and applied in coal mines.
Keywords：coal mineworking and heading facewireless sensor networklight control circuitlow power consumptionanti-interference
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 34-37 )