Research in Automobile Exhaust Gas of Sulfur Dioxide and Nitrogen Dioxide Monitoring WSN and Optimization Coverage Algorithm

For help solving the air pollution problem caused by the mass increasing of Sulfur Dioxide And Nitrogen Dioxide automobile exhaust gas, we have designed a Zigbee wireless monitoring network to monitor the Sulfur Dioxide And Nitrogen Dioxide in automobile exhaust gas, and build this monitoring system in hardware and software. Also, we use a Artificial Fish Swarm Algorithm to optimize the network covering area. According to a simulation result, the network coverage could be increased to more than 95%, and it makes the network nodes more efficient, reduced the redundancy nodes, lower the system energy consumption, to meet the design qualification.