【摘要】 阐述计算机与物联网中的关键技术的特点和应用，包括射频识别技术、云计算技术、网络通信技术、传感器探测技术，在智慧家居、城市交通管理、农业发展中的应用。更多还原

【Abstract】 This paper expounds the characteristics and applications of key technologies in computer and Internet of things, including radio frequency identification technology, cloud computing technology,network communication technology, sensor detection technology, and their applications in smart home,urban traffic management and agricultural development.更多还原