With the continuous development of information technology,wireless sensor networks,as an important Internet of Things technology,are gradually being applied to people's lives.This paper introduces the important role of ZigBee protocol and data security encryption technology in wireless sensor networks in detail,and analyses the overall architecture of the wireless sensor network system,including components such as sensor nodes,routing nodes and ZigBee gateways.The prospect of wireless sensor networks for a wide range of applications in real life is summarized through specific application scenarios,such as smart home,medical care and target tracking and positioning.This paper aims to help researchers understand wireless sensor network technology and its application areas,and to provide new ideas and solutions in related research fields.
ZigBee technologyInternet of Thingstransducerswireless communications
NETL
NSTL
万方数据
