Design and Implementation of Wireless Gas Sensor

Aimed at key issues of gas monitoring such as low-cost transmission to the monitor,combined the soul of intelligent sensors,a wireless gas sensor was proposed based on making use of advantages of wireless communications technology.The paper outlined the work principle of the gas sensor,and then described the structure and hardware circuit of the system.Finally,software architecture and implementation were introduced in detail.The testing results show that the wireless gas sensor works reliably,basically realized the gas real-time monitoring and prediction of control.