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Iot-based environmental condition monitoring system

Iot-based environmental condition monitoring system / Heng Qiao Hui
Faktor-faktor persekitaran yang tidak diingini akan menyebabkan keprestasian syarikat-syarikat atau industri tertentu rendah. Selain itu, faktor ini juga membawa kebahayaan yang boleh menyebabkan kecederaan yang membawa maut. Dengan menggunakan sistem pemantauan alam sekitar yang berciri amaran bunyi, kesedaran dapat diberikan kepada pengguna dengan segera jika persekitaran berada dalam keadaan yang tidak selamat. Di samping itu, pengguna yang berbeza memerlukan parameter persekitaran yang berbeza. Sistem pemantauan alam sekitar yang sejagat dapat memenuhi pelbagai pengguna. Dalam projek ini, satu sistem pemantauan alam sekitar yang bernama Sistem Pemantauan Keadaan Alam Sekitar Berbasis “Internet of Things” (IoTEMS) telah didirikan. IoTEMS ialah sistem terbenam yang dapat memantau 11 parameter alam sekitar, iaitu kesuhuan, kelembapan, keamatan cahaya, ketahapan habuk, tekanan udara, kepekatan gas (GPC) cecair petroleum, kepekatan karbon monoksida (CO), kepekatan asap, ketahapan api, ketahapan bunyi dan paras air melalui laman web. Sistem ini diprogramkan untuk mendapatkan data analog daripada sensor. Isyarat itu akan dihantar dan disimpan di pangkalan data. Sebagai fungsi antaramuka pengguna, sistem berasaskan web dibangunkan untuk membolehkan pengguna memantau data mengikut jenis parameter persekitaran. Dengan ini, nilai, status, dan masa pengambilalihan data dapat diperhatikan apabila parameter telah dipilih melalui laman web. Beberapa eksperimen telah dijalankan untuk membuktikan keupayaan sistem ini. IoTEMS melibatkan pelbagai sensor alam sekitar. Dengan ini, sistem ini tidak hanya dihadkan dalam satu persekitaran tetapi boleh digunakan dalam keadaan persekitaran yang lain seperti kawasan tertutup, kawasan luar atau industri tertentu. IoTEMS juga dapat meningkatkan keberkesanan pengeluaran terhadap sesetengah syarikat atau industri kerana sistem ini membekalkan ciri amaran bunyi. _______________________________________________________________________________________________________ Undesirable environmental factors have potential to bring low performance to certain companies or industries. Besides, it even brings hazards which may cause fatal injuries. With a reliable environmental monitoring system, it can warn the users immediately by providing sound alert if the environment is under unsafe status. On the other hand, different users may require different environmental parameters to be monitored. Therefore, a universal system should be considered to cater for a wide range of users. In the project, an environmental monitoring system called IoT-Based Environmental Monitoring System (IoTEMS) was built. IoTEMS is an embedded system that can be universally used to monitor 11 environmental parameters, which are temperature, humidity, light intensity, dust level, air pressure, liquified petroleum gas (LPG) concentration, carbon monoxide (CO) concentration, smoke concentration, flame level, sound intensity, and water level through a website. The system was programmed to obtain analogue data from the sensors and then the data will be stored to a database. For user interface (UI) purpose, a website-based system was developed that to allow the users to monitor the sensor data according the type of environmental parameters through the website. The website was designed that for each of the selected parameters, the value, the status, and the time of data acquisition can be observed. Several experiments were carried out to verify the functionality of all sensors. IoTEMS provides various environmental sensors that the system is not only restricted in one environment but can be applied in other environmental condition such as indoor area, outdoor area or even certain industries. IoTEMS can also enhance the effectiveness of the production in certain companies or industries by providing alarm hazardous conditions.
Contributor(s):
Heng Qiao Hui - Author
Primary Item Type:
Final Year Project
Identifiers:
Accession Number : 875007642
Language:
English
Subject Keywords:
environmental; factors; low performance
First presented to the public:
6/1/2018
Original Publication Date:
8/7/2018
Previously Published By:
Universiti Sains Malaysia
Place Of Publication:
School of Electrical & Electronic Engineering
Citation:
Extents:
Number of Pages - 104
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2018-08-07 09:42:11.165
Date Last Updated
2019-01-07 11:24:32.9118
Submitter:
Mohd Jasnizam Mohd Salleh

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