Author(s)

Bojun Li

Corresponding Author

Bojun Li

ABSTRACT

The safety of coal mine production is directly related to the life and property security of underground operators and safety instruments are of great significance to ensure the safety of coal mine production. Based on the perception of Internet of Things, this paper designs the instrument system of mine ventilation safety, which greatly simplifies the operation of instrument issuance and recovery, and achieves good results in field application. At the same time, this paper discusses the hardware and software calibration paths of the instrument to provide some references for the production of coal mine enterprises.

KEYWORDS

Mine ventilation security instrument, Calibration, IoT