Embedded Network Alarm Based on Data Fusion Algorithm

In the new alarm system, the real-time operating system RT-thread is adopted in the software platform, and microprocessor STM32F107, a series of ARM Cortex-M3 produced by Semiconductor Company in Germany and Italy, is embedded in the hardware platform. Ethernet communication technology and wireless communication technology of ZigBee are implemented to control the alarm equipments in order to realizing the acquisitions and exchanges of the information between the sites and the monitoring centre. Information processing from sensors is finished by data fusion method.