Indoor Air Quality (IAQ) Sensing Device Prototype: Software-Hardware Architecture and Performance

Joint Conference on Green Engineering Technology & Applied Computing 2019

工业技术（总论）;计算机科学

Nor Azhar, A.^1 ; Rahmah, M.^2 ; Roslina, A.H.^3 ; Fauziah, Z.^3

Department of Computer Science, Faculty of Computer Systems and Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Kuantan

26300, Malaysia^1

Department of Graphic and Multimedia Technology, Faculty of Computer Systems and Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Kuantan

26300, Malaysia^2

Department of Software Engineering, Faculty of Computer Systems and Software Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, Gambang, Pahang, Kuantan

26300, Malaysia^3

关键词: Building owners;    Data retrieval;    Green environments;    Hardware architecture;    Indoor air quality;    Performance-driven;    Sensing devices;    Sick Building Syndrome and Building Related Illness;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/551/1/012047/pdf
DOI  :  10.1088/1757-899X/551/1/012047

来源: IOP

【 摘 要 】

In a green environment, air quality is among the prominent aspects to be considered to prevent pollution and in turn maintain safe air. Sick Building Syndrome (SBS) and Building Related Illness (BRI) are the problems that must be encountered by building occupants. Existing devices are quite expensive, and more attention is needed on monitoring air quality. Therefore, this paper discusses a software-hardware architecture proposal to overcome the existing IAQ data retrieval performance problem. The objective of this work is to analyse the most recent IAQ sensing device developed by the researcher, to evaluate the performance attribute, and to implement the software-hardware architecture based on the Performance-Driven Software Architecture Refactoring (PDSAR) method. In order to assess the overall performance of the architecture proposed, the prototype of the Indoor Air Quality (IAQ) sensing device was developed. The testing was performed during a period of six months. The results demonstrate that the average performance for 540 readings is 76.67%. This shows that the architecture can be accepted as a generic IAQ sensing device development structure. The device act as an alternative, cheaper and safer device which can be employed by all building owners in the future.