The Intelligent Reconfigurable Measuring Node Based on Wireless Access Network

An instance of measuring node of service life measuring and control system of household appliances using FPGA and nRF2401 is present. FPGA is the core of the system which is embedded with E-MAC IP core to realize the remote monitor system replying on the TCP/IP communication protocol, and nRF2401 is wireless periphery that realizes the wireless data acquisition. How to design and implement the hardware and software on the platform of FPGA is expatiated, including constructing the hardware system in the FPGA, designing the software and analyzing the wireless module. The system uses wireless network technology and LabView software, connecting the traditional monitoring system with Internet together, and realizing automatization and informatization of household appliances measuring and control system. Result shows that it' s a highly integrated and reconfigurable system with great flexibility.