Design of Mine-used Multi-function WiFi Signal Converter

The paper introduced composition and signal transform mode of mine-used multi-function WiFi signal converter.The converter uses wireless antenna to receive and transmit wireless signals, and realizes mutual change of wireless signal and wire signals of RS485, Ethernet port, sensor and voice port, so as to expediently realize interconnection among various interfaces of mine monitoring device, and effectively slove compatibility problem among various kinds of monitoring systems and communication systems.