دورية أكاديمية
Real-world deployment of low-cost indoor positioning systems for industrial applications
| العنوان: | Real-world deployment of low-cost indoor positioning systems for industrial applications |
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| المؤلفون: | Silva, Ivo Miguel Menezes, Pendão, Cristiano Gonçalves, Moreira, Adriano |
| بيانات النشر: | IEEE |
| سنة النشر: | 2022 |
| المجموعة: | Universidade of Minho: RepositóriUM |
| مصطلحات موضوعية: | Wireless fidelity, Sensors, Simultaneous localization and mapping, IP networks, Buildings, Calibration, Floors, Collaborative positioning, indoor positioning, industrial vehicles, particle filter, positioning system deployment, radio map, sensor data fusion, simultaneous localization and mapping (SLAM), wi-fi fingerprinting, Science & Technology |
| الوصف: | The deployment of an Indoor Position System (IPS) in the real-world raised many challenges, such as installation of infrastructure, the calibration process or modelling of the building's floor plan. For Wi-Fi-based IPSs, deployments often require a laborious and time-consuming site survey to build a Radio Map (RM), which tends to become outdated over time due to several factors. In this paper, we evaluate different deployment methods of a Wi-Fi-based IPS in an industrial environment. The proposed solution works in scenarios with different space restrictions and automatically builds a RM using industrial vehicles in operation. Localization and tracking of industrial vehicles, equipped with low-cost sensors, is achieved with a particle filter, which combines Wi-Fi measurements with heading and displacement data. This allows to automatically annotate and add new samples to a RM, named vehicle Radio Map (vRM), without human intervention. In industrial environments, vRMs can be used with Wi-Fi fingerprinting to locate human operators, industrial vehicles, or other assets, allowing to improve logistics, monitoring of operations, and safety of operators. Experiments in an industrial building show that the proposed solution is capable of automatically building a high-quality vRM in different scenarios, i.e., considering a complete floor plan, a partial floor plan or without a floor plan. Obtained results revealed that vRMs can be used in Wi-Fi fingerprinting with better accuracy than a traditional RM. Sub-meter accuracies were obtained for an industrial vehicle prototype after deployment in a real building. ; This work was supported in part by the Fundacao para a Ciencia e Tecnologia-FCT through the Research and Development Units Project Scope under Grant UIDB/00319/2020 and in part by the Ph.D. Fellowship under Grant PD/BD/137401/2018. The associate editor coordinating the review of this article and approving it for publication was Prof. Masanori Sugimoto. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 1530-437X |
| العلاقة: | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00319%2F2020/PT; info:eu-repo/grantAgreement/FCT/POR_NORTE/PD%2FBD%2F137401%2F2018/PT; https://ieeexplore.ieee.org/document/9509439Test; I. Silva, C. Pendão and A. Moreira, "Real-World Deployment of Low-Cost Indoor Positioning Systems for Industrial Applications," in IEEE Sensors Journal, vol. 22, no. 6, pp. 5386-5397, 15 March15, 2022, doi:10.1109/JSEN.2021.3103662.; https://hdl.handle.net/1822/82407Test |
| DOI: | 10.1109/JSEN.2021.3103662 |
| الإتاحة: | https://doi.org/10.1109/JSEN.2021.3103662Test https://hdl.handle.net/1822/82407Test |
| حقوق: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.168AB9B8 |
| قاعدة البيانات: | BASE |
| تدمد: | 1530437X |
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| DOI: | 10.1109/JSEN.2021.3103662 |