The study of the automatic coal gas parsing speed detection device based on STC microcontroller

An automatic speed detection device of coal gas parsing speed based on microcontroller is designed in this paper. The STC12C5A60S2 MCU is the core of the system and the multi-scale segmentation of gas detection gas sensors system is designed in this paper to achieve the purpose of the coal gas parsing speed automatic detection. While a kind of large-capacity SD card data storage unit is designed to store the whole inspection data. The experiments show that the system is easy to be operated, the detection precision is high, so this system is high value for promotion.