Research on Data Fusion and Data Mining Technology and Its Application in Wireless Sensor Network

The key technology of data fusion and data mining in wireless sensor network has been addressed, and then the tropical crop monitoring system based on data fusion and data mining is proposed, which can collect the perception information from source node in the network efficiently. To real-time monitor and control the tropical crop within the perception regional, the knowledge mining technologies, such as timing associated, genetic classification, and isolated points detection, have been implemented in the system. Simulations show that the system can reduce the consumption of energy and extend the network lifetime.