Blockchain and AI-Empowered Social Distancing Scheme to Combat COVID-19 Situations

【Author】 Tanwar, Sudeep; Gupta, Rajesh; Patel, Mohil Maheshkumar; Shukla, Arpit; Sharma, Gulshan; Davidson, Innocent E.

【Source】IEEE ACCESS

【影响因子】3.476

【Abstract】The COVID-19 pandemic situation has proved to be disastrous for humanity throughout the world. However, during this period, people must take precautions for safety purposes. One of the essential steps towards eliminating or reducing the effect of COVID-19 is maintaining social distancing while in public places. Some people are neglecting the social distancing norms while on the move. Still, no surveillance system exists, which monitors the people's movement for social distancing and securely & efficiently shares the information with the concerned administration department. There also exists no penalty system which forces the people to ensure social distancing. Motivated from the aforementioned facts, in this paper, we present a blockchain and artificial intelligence (AI)-envisioned scheme for monitoring social distancing to combat COVID-19 situations. The proposed scheme uses fast region-based convolutional neural networks (RCNN) and you only look once (YOLO) models for the object (i.e., human) detection through the live video feed captured from the static CCTV cameras as well as lens-equipped drones. Further, the efficient euclidean distance calculation is embedded for calculating the distance between two humans. Blockchain technology ensures the secure and trusted exchange of information between the entities at the physical layer and the administration departments. Blockchain wallets are also used to pay the fine when people do not follow social distance norms. The performance of the proposed scheme is evaluated based on three broad parameters such as (i) human detection and violation identification, (ii) blockchain simulation and analysis, and (iii) network performance comparison. The parameters considered for (i) is confidence score, for (ii) are scalability, hash rate, and simulation interface, and for (iii) are network bandwidth, throughput, packet loss rate, and network latency. By analyzing all the parameters mentioned above, we observe the proposed scheme outperforms the traditional approaches.

【Keywords】COVID-19; Social factors; Human factors; Diseases; Blockchains; Pandemics; Artificial intelligence; COVID-19; social distancing; blockchain; artificial intelligence; smart contracts; YOLO; region based convolutional neural networks

【发表时间】2021

【收录时间】2022-01-02

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