The design of automatic detection processing device of gas leakage based on the MB95204K

In our country, gas-fired has been widely applied to the residents and the life. All reasons of gas leaks cause personal injury and property damage. And those cause huge energy waste. The current gas leaks detector in family is single alarm function, at the same time it is not widely used. To solve these problems, paper designed a gas leaks automatic detection and processing device by using the Fujitsu MB95204K.The device through the indoor corresponding gas concentration measurement and the concentration of the gas software installed state threshold ways to judge whether to make the each level operation. In order to overcome the shortcomings of current single alarm function device. Device has LIN-UART interface expanding for the future wireless upgrade. It is convenient to use ZIGBEE etc wireless technology to compose intelligent monitoring net, intelligent household and a net node in The Internet of things.