Development of low-cost sensory system to sort recyclable materials
Recycling some waste materials can be one of the great solutions to preserve the earth. However, managing the recycling process is still an issue. One of the issues is related to sorting the waste materials. Many people still fail to place the waste materials according to their respective bins. On...
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| Main Authors: | , , |
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| Format: | Proceeding Paper |
| Language: | en en |
| Published: |
IET
2022
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/101940/8/101940_Development%20of%20low-cost%20sensory%20system.pdf http://irep.iium.edu.my/101940/9/101940_Development%20of%20low-cost%20sensory%20system_Scopus.pdf http://irep.iium.edu.my/101940/ https://ieeexplore.ieee.org/document/9964153 |
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| Summary: | Recycling some waste materials can be one of the great solutions to preserve the earth. However, managing the
recycling process is still an issue. One of the issues is related to sorting the waste materials. Many people still fail to place
the waste materials according to their respective bins. One way to tackle this issue is to have an automated sorting system.
To sort the recycle materials, sensory system is needed. Among the commonly utilized is camera. However, camera
detection system usually requires high processing power and high storage. Besides, camera detection system is prone to
attract thief as it can be used in many applications. Thus, an alternative sensory system is needed to automatically sort the
recycle materials. In this project, the Light Dependent Resistor (LDR)-based sensory system was developed and experiments
were performed to investigate the feasibility of the system. These sensors were used to investigate the optical properties
of plastic bottles and aluminium cans and consequently develop a classification model to categorize plastic bottles and
aluminium cans. The proposed sensory system managed to achieve average of 92.8% in identifying plastic bottles and
aluminium cans accordingly. These findings proved that the LDR-based sensory system is feasible to identify some of the
recyclable waste materials; plastic bottles and aluminium cans by manipulating its optical properties. |
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