药物影响下驾驶是指驾驶人服用药物后驾驶交通工具的行为。该行为易引发交通事故, 具有高风险, 严重危害公共安全。针对药物影响下驾驶(简称药驾)的国际研究整体较为丰富。该文基于《Web of Science核心合集数据库》, 通过检索“drug (medicine) and drive (driving)”等关键词, 并限制研究方向为“transportation”、发表时间为“1999—2023年”, 得到关于药物影响下驾驶的英文文献共264篇。应用科学知识图谱(MKD)方法分析得到文献的年度分布、来源期刊、关键词共现等情况, 进而厘析有关药物影响下驾驶的研究的具体进展。结果表明：从20世纪90年代起, 国际在药驾流行病学调查、药物使用与驾驶风险的关联性、药物使用对驾驶表现的影响等方面开展了大量研究, 并在不同国家地区形成相关法律法规对药驾行为进行约束和惩戒。该研究可以为关于药驾的研究提供方向, 为药驾管理提供建议与指导。

Objective: Driving under the influence of drugs or drugged driving refers to operating a vehicle after consuming certain drugs, posing a significant risk to public safety. While international research on drugged driving is extensive, domestic studies are lacking. This paper aims to bridge this gap by reviewing international research progress and summarizing specific research directions and achievements to guide domestic research. Methods: To thoroughly assess the research progress on drugged driving, data was collected from the Web of Science Core Collection Database. The search used keywords such as "drug (medicine) and drive (driving)", limiting the research direction to "transportation" and publication period from "1999 to 2023". Totally 264 research articles were gathered. The mapping knowledge domain (MKD) method was used to analyze the annual distribution, source publications, keyword co-occurrence, and other relevant literature aspects, providing specific insights into progress in drugged driving research. Results: The results show that international research on drugged driving has been extensive and diverse since the 1990s. Qualitative and quantitative studies have explored various aspects of the issue, including the types of drugs affecting drivers, their impact on driving abilities, the risks associated with drugged driving, the prevalence of drugged, driver attitudes and perceptions, drug detection technologies, and relevant legislation. To promote governance and prevent drugged driving incidents in China, several projects need attention: classifying drugs that impair driving and understanding their pharmacological effects, developing drug detection technologies, conducting epidemiological investigations on the prevalence of drugged driving among drivers, and carrying out empirical analysis and legislative research on drugged driving cases. Conclusions: This paper employs structured network analysis methods to comprehensively review international research achievements in drugged driving during the past 30 years. The analysis of annual publication distribution, source publications, and keyword co-occurrence supplements existing literature reviews. This study offers valuable guidance for future research and governance strategies related to drugged driving in the domestic domain.