Intelligent low power portable gas detection device design

摘要

Aiming at the common problems of high power consumption, small detection area, slow response time, high cost and poor stability of gas detection equipment, a low-power portable gas detection device design, the device according to the principle of infrared absorption of bad gas, using MSP430F169 as the microcontroller, the collected data was analyzed, and the display and alarm processing, to remind people to take the necessary protective measures. Experiments prove that: the device has a certain significance for preventing gas accidents of coal mine enterprises in production.