Design of wireless remote data acquisition system based on three layer network Wireless

This paper designs and implements a remote wireless data acquisition system based on the three tier network structure. The system integrates data acquisition technology, embedded system, wireless network, database technology and Internet, uses a custom network protocol and uses single chip as the core of data acquisition. Through 2.4G wireless transmission, application of database and Internet technology, it realizes the confirmation license based on any terminal in the interconnected network. Any sensor information of the data acquisition node can be accessed.