Design of Collection System of Environmental Parameters in Mine and Its ImplementationDesign of Collection System of Environmental Parameters in Mine and Its Implementatio

This paper introduced a kind of collection system of environmental parameters in mine. The system took STC89C55 single-chip microcomputer as core, uesed kinds of special sensor to measure temperature, humidity, content of combustible or poisonous gas in mine, and transmitted the measured data to PC on surface by serial port, so surface operators may monitor the state of working environment in mine in real-time.