基于雾计算的物联网应用研究

Research on Internet of Things application based on fog calculation

云计算广泛应用于互联网和运营商领域,其服务处理能力集中化的设置,对高移动性、低时延性要求比较高的应用则略显不足。雾计算的出现,将云计算的处理能力扩展到网络的边缘,是一种分布式的云计算。本文通过对雾计算概念及与云计算、边缘计算的介绍,引出雾计算在应用过程中的技术架构、系统架构和软件架构,并通过实例描述雾计算在物联网应用方面的情况,以求对未来雾计算在物联网方面的应用起到辅助作用。

Cloud computing is widely used in the Internet and carrier fields. However, the centralized setting of service processing capabilities is not sufficient for applications with high mobility and low latency. The emergence of fog computing,extending the processing power of cloud computing to the edge of the network, is a distributed cloud computing. Through the introduction of the concept of fog calculation and the introduction of cloud computing and edge computing, this paper introduces the technical architecture, system architecture and software architecture of fog computing in the application process,and describes the situation of fog computing in the application of IoT by examples. Future fog computing plays a supporting role in the application of the Internet of Things.