دورية أكاديمية
A Smart Home Digital Twin to Support the Recognition of Activities of Daily Living
| العنوان: | A Smart Home Digital Twin to Support the Recognition of Activities of Daily Living |
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| المؤلفون: | Damien Bouchabou, Juliette Grosset, Sao Mai Nguyen, Christophe Lohr, Xavier Puig |
| المصدر: | Sensors, Vol 23, Iss 17, p 7586 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Chemical technology |
| مصطلحات موضوعية: | smart home, machine learning, home automation, simulator, database, digital twin, Chemical technology, TP1-1185 |
| الوصف: | One of the challenges in the field of human activity recognition in smart homes based on IoT sensors is the variability in the recorded data. This variability arises from differences in home configurations, sensor network setups, and the number and habits of inhabitants, resulting in a lack of data that accurately represent the application environment. Although simulators have been proposed in the literature to generate data, they fail to bridge the gap between training and field data or produce diverse datasets. In this article, we propose a solution to address this issue by leveraging the concept of digital twins to reduce the disparity between training and real-world data and generate more varied datasets. We introduce the Virtual Smart Home, a simulator specifically designed for modeling daily life activities in smart homes, which is adapted from the Virtual Home simulator. To assess its realism, we compare a set of activity data recorded in a real-life smart apartment with its replication in the VirtualSmartHome simulator. Additionally, we demonstrate that an activity recognition algorithm trained on the data generated by the VirtualSmartHome simulator can be successfully validated using real-life field data. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 23177586 1424-8220 |
| Relation: | https://www.mdpi.com/1424-8220/23/17/7586; https://doaj.org/toc/1424-8220 |
| DOI: | 10.3390/s23177586 |
| URL الوصول: | https://doaj.org/article/1b567fd1a3704139a65812d09f10ccff |
| رقم الأكسشن: | edsdoj.1b567fd1a3704139a65812d09f10ccff |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 23177586 14248220 |
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| DOI: | 10.3390/s23177586 |