Spatial-temporal event-driven modeling for occupant behavior studies using immersive virtual environments
Spatial-temporal event-driven modeling for occupant behavior studies using immersive virtual environments
复制标题
使用沉浸式虚拟环境进行乘员行为研究的时空事件驱动建模
DOI:
10.1016/j.autcon.2018.07.019
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发表时间:
2018
影响因子:
10.3
通讯作者:
Sun, Ming
中科院分区:
文献类型:
--
作者:
Saeidi, Sanaz;Chokwitthaya, Chanachok;Zhu, Yimin;Sun, Ming
It is widely accepted that the prediction of building energy performance is strongly related to the occupancy parameters. Currently, existing buildings and laboratories are the main sources for collecting occupancy related data. However, using such data for predicting the energy consumption of future buildings can create a considerable amount of uncertainties. Recent studies show that Immersive Virtual Environments (IVEs) have the potential to generate design and context sensitive occupant-related data. However, extended observations (longitudinal data covering relevant spatial and temporal events) which are necessary for developing quantitative predictive models are impractical using conventional IVEs. To that end, the authors propose a Spatial-Temporal Event-Driven (STED) modeling approach to enable IVEs for longitudinal studies. Using a single occupant office as case study, two sets of occupancy and lighting data, from IVEs and a comparable physical environment (in-situ), were collected. The occupancy/lighting data was organized in form of state transitions at six events (i.e., arrival in the morning, leaving for and returning from a short leave, leaving for and returning from a long leave, and leaving at the end of a day). It was hypothesized that the probabilities of the occupancy/lighting state transitions in a given event across the two experimental environments (i.e. IVEvs.in-situ) are not statistically different. Results revealed similar patterns at four of the six events (α = 0.05), except at the short leave events. Thereby, STED modeling enabled the potential viability of IVEs for extended observations and generating data to support predictive models. Clearly, more basic research is needed to make data collection using IVEs more effective including a better understanding of virtual cue design and participant's physiological and psychological conditions at the time of experiments.
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DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Sanaz Saeidi;A. Lowe;Neil M. Johannsen;Yimin Zhu
通讯作者:
Yimin Zhu
DOI:
10.1016/b978-0-12-803581-8.10719-2
发表时间:
2020
期刊:
Encyclopedia of Renewable and Sustainable Materials
影响因子:
--
作者:
Mili Majumdar
通讯作者:
Mili Majumdar
影响因子:
--
作者:
N. S. Mahbob;S. Kamaruzzaman;N. M. Salleh;R. Sulaiman
通讯作者:
R. Sulaiman
DOI:
10.52842/conf.caadria.2014.729
发表时间:
2014
期刊:
CAADRIA proceedings
影响因子:
--
作者:
Arsalan Heydarian;David Gerber Burcin Becerik;Wendy Wood
通讯作者:
Wendy Wood
影响因子:
1.4
作者:
M. Rosenberg;E. Frees;Jiafeng Sun;Paul H. Johnson;J. Robinson
通讯作者:
J. Robinson