UV-C Disinfection Robots: A Systematic Review

IF 5.2 2区 计算机科学 Q2 ROBOTICS
Sergio Genilson Pfleger, Maryah Elisa Morastoni Haertel, Patricia Della Mea Plentz
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Abstract

The use of ultraviolet (UV-C) disinfection robots has become increasingly popular in diverse settings, including hospitals, schools, public transportation, and high-traffic areas, especially following the COVID-19 pandemic. These robots offer the potential to enhance disinfection efficiency and reduce human exposure to microorganisms. However, the application of UV-C light for disinfection is not without challenges. These challenges include the need for precise environmental mapping, accurate dose delivery, and the mitigation of safety risks associated with UV-C light exposure to humans and animals. This systematic review aims to examine the current development of UV-C disinfection robots, identify key technological challenges, and explore the methods used to ensure effective and safe disinfection. An automated search was conducted in Scopus, IEEE Xplore, ACM Digital Library, and SpringerLink for studies published up to July 2023, followed by snowballing to gather additional relevant works. A total of 96 studies were reviewed. The majority of these studies either did not address the correct UVGI dose application or lacked methods to ensure appropriate dose delivery. Additionally, the positioning of UV-C lamps was often done subjectively, and most studies did not incorporate any safety measures to prevent accidents related to UVGI exposure. Based on this analysis, a new classification for UV-C disinfection robots was proposed, highlighting technological advancements and readiness levels. Despite the progress made in the field, significant challenges remain in developing UV-C disinfection robots that deliver effective disinfection doses while ensuring safety and operational efficiency. This review emphasizes the need for further research to address these gaps, particularly concerning navigation algorithms, dose accuracy, and safety measures.

Abstract Image

UV-C消毒机器人:系统综述
紫外线(UV-C)消毒机器人在各种环境中越来越受欢迎,包括医院、学校、公共交通和高流量区域,特别是在2019冠状病毒病大流行之后。这些机器人提供了提高消毒效率和减少人类接触微生物的潜力。然而,应用UV-C光进行消毒并非没有挑战。这些挑战包括需要精确的环境测绘、准确的剂量递送,以及减轻与人类和动物暴露于UV-C光有关的安全风险。本文系统综述了UV-C消毒机器人的发展现状,确定了关键的技术挑战,并探讨了确保有效和安全消毒的方法。在Scopus、IEEE Xplore、ACM数字图书馆和SpringerLink中自动搜索截至2023年7月发表的研究,然后滚雪球式地收集其他相关作品。共回顾了96项研究。这些研究中的大多数要么没有解决正确的UVGI剂量应用问题,要么缺乏确保适当剂量递送的方法。此外,UV-C灯的位置往往是主观的,大多数研究没有纳入任何安全措施,以防止与UVGI暴露有关的事故。基于这一分析,提出了一种新的UV-C消毒机器人分类,突出了技术进步和准备水平。尽管在该领域取得了进展,但在开发UV-C消毒机器人方面仍然存在重大挑战,这些机器人在确保安全性和操作效率的同时提供有效的消毒剂量。本综述强调需要进一步研究以解决这些差距,特别是在导航算法、剂量准确性和安全措施方面。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of Field Robotics
Journal of Field Robotics 工程技术-机器人学
CiteScore
15.00
自引率
3.60%
发文量
80
审稿时长
6 months
期刊介绍: The Journal of Field Robotics seeks to promote scholarly publications dealing with the fundamentals of robotics in unstructured and dynamic environments. The Journal focuses on experimental robotics and encourages publication of work that has both theoretical and practical significance.
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