The Design And Realization Of Forest Fire Early Warning Systems Based On ZigBee

The forest is one of the most important resources. It occupies large area. But it is difficult to detect and predict the forest fire. So the forest fire mobile early warning system based on the ZigBee technology is designed. The system takes advantage of the wireless sensor network,the mobile communication network and the Internet communicated with each other. This network by the terminal node, is mainly coordinated the node and the sending node constitution. The digital sensor gathering environment parameter mainly has the temperature., the strength of illumination and so on, each different function's node according to the request dispersion gathers in the forest the scene environment parameter, the gathering data after processing through the wireless communication network transmission to the monitor end and the server control end. The system adopt radio frequency chip CC2431 be way of sensor node,Center node joined with GPRS module DTP-S05C, in virtue of mobile communication network the information transmit to mobile phone and service in internet, The mobile phone clint adopt J2ME to realize interface device. Service point adopt MVC mode to realize application procedure exploit, Carry out the function of forest fire mobile early warning system.The system have simplify structure, low complexity technique, low cost, real time and accurate, Our country forest-fire's early warning has provided one kind of highly effective feasible solution.