۱٫ Introduction

۲٫ The concept of the Internet of Things and the significance of building a smart city

۳٫ Internet of Things architecture based on fog computing

۴٫ Smart city architecture based on cloud computing technology

۵٫ Experiments and analysis

۶٫ Conclusion

References

Abstract

Fog computing and Internet of Things technology play a prominent role in the construction of smart cities, which can greatly promote the exchange and management of urban information. Emerging network technologies such as fog computing and the Internet of Things can be used to make it easier to build smart cities, which is conducive to the development of urban business, industry and other industries, as well as tourism and transportation management. Therefore, the realization of a smart city will greatly enhance the comprehensive development strength of the city. We analyze the advantages of fog computing and propose an IoT architecture based on fog computing, which effectively solves the problems of big data processing and network scalability. On this basis, a layered fog computing network architecture is proposed to make the city’s operation more coordinated, efficient and harmonious through various intelligent perceptions, information processing and network transmission means.

Introduction

With the increasing progress of science and technology, China’s urban construction has made new developments, especially after the application of Internet of Things technology and cloud computing technology, which optimizes all aspects of the city and achieves the goal of urban intelligent construction [1]. With the development of urbanization, smart cities have gradually become an inevitable development trend, so we need to focus on exploring the role of cloud computing and Internet of Things technology in smart cities and promote the realization of smart cities [2]. After exploring the theories of cloud computing, Internet of Things technology and smart cities, this paper determines the role of cloud computing and Internet of Things technology and then applies them reasonably to the construction of smart cities, ultimately promoting the rapid development of smart cities.

Fog computing can make full use of the distributed computing, storage, communication and control capabilities in the network environment. Through the resource sharing mechanism and collaborative service architecture, it can achieve a shorter service response time, stronger localized computing capability, lower data transmission load, safer decentralized service architecture, and faster and more accurate analysis, decision-making and control. With the continuous development, maturity and popularization of fog computing technology, the intelligent Internet of Things will become increasingly convenient and efficient. Fog computing and cloud computing will complement each other, provide everyone with accessible and ubiquitous intelligent services, and inject development power into the intelligent city where everything is interconnected.