Design and implementation of intelligent apron with anti-fire alarm function

At present, with the rapid development of society, the population lives in a relatively large density, fire has caused great harm to human production and life, so the prevention and monitoring of fire has become an urgent problem in today's society. In this paper, we use Arduino Beetle as micro controller to combine apron and fire alarm system, where the main body of apron adopts flame retardant fabric and the fire alarm system includes flame sensor, MQ-2 type smoke sensor, temperature and humidity sensor and buzzer, etc. We design a fire prevention smart apron for kitchen, so that it has the functions of real-time monitoring of environmental temperature and humidity, smoke alarm, etc. Through simulation experiments, it is proved that the smart apron is suitable for the detection of liquefied gas, butane, propane, methane, alcohol and flame, etc. It can be used for fire signal monitoring in a small area environment such as home kitchen and alarm by buzzer with high sensitivity, good stability, low price and simple circuit structure, which has good practical value.