| Autor: |
S. K. Wang, S. P. Chew, K.Y. Leong, A. A. Azid, A. Khairunissa, M. T. Jusoh |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
AIP Conference Proceedings. |
| ISSN: |
0094-243X |
| Popis: |
Indoor air quality monitoring is essential as the human health is directly affected by indoor air quality. This paper presents the investigations of the impact of undergraduate students’ concentration during lecture due to the indoor air quality in classroom. Three environmental parameters such as temperature, relative humidity and concentration of carbon dioxide are measured using wireless sensor network based air quality monitoring system. This simple yet reliable system is incorporated with DHT-11 and MG-811 sensors. Two classrooms were selected to install the monitoring system. The level of indoor air quality were measured and students’ concentration was assessed using intelligent test during normal lecturing section. The test showed significant correlation between the collected environmental parameters and the students’ level of performances in their study. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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