“端—边—云”协同的智慧物联网

Smart Internet of things aided by “terminal-edge-cloud” cooperation

物联网业务的进一步延伸及物联网终端数据的爆炸式增长,对接入网络的时延性能和计算能力提出了更高的要求,传统无线网络架构已无法支撑物联网应用的快速发展。提出一种边缘驱动的智慧物联网架构,首先分析了当前限制物联网技术发展的主要因素,进而将边缘计算技术引入物联网,形成"端—边—云"协同计算的智慧物联网架构,高效、及时地处理业务数据,最后分析了边缘驱动的智慧物联网发展所面临的挑战,并对未来工作进行了展望。

The further expansion of the Internet of things(IoT) traffic and the explosive growth of the terminal data require higher delay performance and computing ability of the access network. The traditional wireless network architecture has been unable to support the rapid development of IoT. Thus, the edge-driven smart IoT architecture was proposed. Firstly, the main factors that restrict the development of IoT were analyzed, and then the edge computing technology was introduced into the IoT to form a "terminal-edge-cloud" cooperative computing architecture to deal with the traffic data efficiently and timely. Finally, the challenges of the edge-driven smart IoT were analyzed and the future work of this system was proposed.