EVKG：面向智能交通系统的互连互操作电动汽车知识图谱
EVKG: An Interlinked and Interoperable Electric Vehicle Knowledge Graph for Smart Transportation System
AI总结：
本文提出以电动汽车为中心的知识图谱EVKG，整合电动汽车采用、供电设备和输电网络等跨领域知识，并通过本体集成实现与关联开放数据云的互操作，为电动汽车技术发展、基础设施规划和政策制定提供决策支持。
摘要：
在过去十年中，电动汽车行业经历了前所未有的增长和多样化，形成了一个复杂的生态系统。为了有效管理这一多层面的领域，我们提出了一个以电动汽车为中心的知识图谱（EVKG），作为一个全面的、跨领域的、可扩展的、开放的地理空间知识管理系统。EVKG封装了关键的电动汽车相关知识，包括电动汽车采用情况、电动汽车供电设备和电力传输网络，通过提供及时准确的信息和分析，支持与电动汽车技术发展、基础设施规划和政策制定相关的决策。为了丰富EVKG并使其情境化，我们整合了来自现有知名知识图谱和本体的已开发的电动汽车相关本体模块。这种整合使得EVKG能够与关联开放数据云中的其他知识图谱实现互操作，增强了EVKG作为电动汽车决策知识枢纽的价值。通过使用六个能力问题，我们展示了如何利用EVKG回答各种类型的电动汽车相关问题，为电动汽车生态系统提供关键见解。我们的EVKG为管理复杂多样的电动汽车行业提供了一种高效且有效的方法。通过将关键的电动汽车相关知识整合到一个单一、易于访问的资源中，EVKG支持决策者在电动汽车技术发展、基础设施规划和政策制定方面做出明智选择。作为一个灵活且可扩展的平台，EVKG能够容纳广泛的数据源，使其能够随着快速变化的电动汽车格局一同演进。
英文摘要：
Over the past decade, the electric vehicle industry has experienced unprecedented growth and diversification, resulting in a complex ecosystem. To effectively manage this multifaceted field, we present an EV-centric knowledge graph (EVKG) as a comprehensive, cross-domain, extensible, and open geospatial knowledge management system. The EVKG encapsulates essential EV-related knowledge, including EV adoption, electric vehicle supply equipment, and electricity transmission network, to support decision-making related to EV technology development, infrastructure planning, and policy-making by providing timely and accurate information and analysis. To enrich and contextualize the EVKG, we integrate the developed EV-relevant ontology modules from existing well-known knowledge graphs and ontologies. This integration enables interoperability with other knowledge graphs in the Linked Data Open Cloud, enhancing the EVKG's value as a knowledge hub for EV decision-making. Using six competency questions, we demonstrate how the EVKG can be used to answer various types of EV-related questions, providing critical insights into the EV ecosystem. Our EVKG provides an efficient and effective approach for managing the complex and diverse EV industry. By consolidating critical EV-related knowledge into a single, easily accessible resource, the EVKG supports decision-makers in making informed choices about EV technology development, infrastructure planning, and policy-making. As a flexible and extensible platform, the EVKG is capable of accommodating a wide range of data sources, enabling it to evolve alongside the rapidly changing EV landscape.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
