WLDT: A general purpose library to build IoT digital twins

被引:21
|
作者
Picone, Marco [1 ]
Mamei, Marco [1 ]
Zambonelli, Franco [1 ]
机构
[1] Univ Modena & Reggio Emilia, Dept Sci & Methods Engn, Modena, Italy
关键词
Internet of Things; Digital twin; Library; Software agent;
D O I
10.1016/j.softx.2021.100661
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Digital twins are virtual software copies of physical objects and systems, and represent a strategic technology enabler to support Internet of Things devices and systems. Existing software frameworks for digital twins mainly operate in the cloud and are based on platform-specific solutions, harming interoperability and adaptability. However, it is getting recognized that Internet of Things and digital twins architectures can take advantage of microservices and platform-independent distributed architectures (also on the edge), promoting higher scalability, adaptability, and interoperability. In this context, we introduce WLDT (White Label Digital Twins), a general-purpose library that allows developers to create digital twins in terms of modular, adaptable, and inter-operable software agents. Among different features, WLDT library supports multiple standard protocols, caching, software processing pipeline and metrics monitoring. (C) 2021 The Authors. Published by Elsevier B.V.
引用
收藏
页数:7
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