Applying Deep Learning and Building Information Modeling to Indoor Positioning Based on Sound

Chih Hsiung Chang, Chia Ying Lin, Ru Guan Wang, Chien Cheng Chou

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

At present, indoor positioning has great potential for disaster mitigation, such as guiding evacuees to safe places. This research aims at developing such a sound-based method using artificial intelligence (AI) and building information modeling (BIM). Amid a disaster, first responders can quickly set up the proposed system to help indoor positioning, which relies on BIM, virtual reality (VR), and head related transfer functions (HRTF) techniques to simulate virtual sound fields. Then, a deep learning model is trained so as to be able to predict the current zone within a room based on the sound received. Unity, a serious game platform, and Steam Audio, a Unity plugin designed for adding 3D audio to VR experience, are employed to generate input data sets. The overall accuracy of the output results is about 90% though the training time is long, which can be reduced if more powerful computing resources are utilized.

原文???core.languages.en_GB???
主出版物標題Computing in Civil Engineering 2019
主出版物子標題Visualization, Information Modeling, and Simulation - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019
編輯Yong K. Cho, Fernanda Leite, Amir Behzadan, Chao Wang
發行者American Society of Civil Engineers (ASCE)
頁面193-199
頁數7
ISBN(電子)9780784482421
DOIs
出版狀態已出版 - 2019
事件ASCE International Conference on Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation, i3CE 2019 - Atlanta, United States
持續時間: 17 6月 201919 6月 2019

出版系列

名字Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019

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???event.eventtypes.event.conference???ASCE International Conference on Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation, i3CE 2019
國家/地區United States
城市Atlanta
期間17/06/1919/06/19

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