Citation
Abdul Rashid Bin Mohamed Shariff
(2015)
Multiband portable sensor for fruit maturity detection and classification.
BR:102013014793A.
Abstract
Multiband portable sensor for the detection and classification of fruit maturity. Multiband portable sensor for the detection and classification of fruit ripening comprising: at least one illuminator; at least one photodetector comprising a microprocessor; a circuit board connected to the photodetector; an output preview assembly for displaying output; characterized in that the illuminator transmits a minimum of four light wavelengths at which light wavelengths are selected from the group comprising 405 nm, 51onm to 560nm, 620nm to 680nm, 71onm to 780nm and 84onm to 940nm, or any combination thereof; the photodetector has a minimum of two wavelength ranges from 300nm to 800nm and 8oonm to 1800nm; the microprocessor reads the photodetector voltage to classify the output; and a mask for eliminating external light source during the detection process.
Download File
Additional Metadata
| Item Type: |
Patent
|
| Subject: |
Agricultural Sciences |
| Subject: |
Engineering |
| Subject: |
Physics |
| Application Number: |
BR:102013014793A |
| Filing Date: |
2013-06-13 |
| Divisions: |
Universiti Putra Malaysia |
| Keywords: |
Fruit maturity detection; Classification; Portable sensor; Multiband sensor; Light wavelengths; Photodetector; Microprocessor; Output preview; Mask; External light elimination |
| Sustainable Development Goals (SDGs): |
SDG 12: Responsible Consumption and Production, SDG 2: Zero Hunger, SDG 9: Industry, Innovation and Infrastructure |
| Depositing User: |
Ms. Nur Aina Ahmad Mustafa
|
| Date Deposited: |
03 Jul 2026 03:40 |
| Last Modified: |
03 Jul 2026 03:40 |
| URI: |
http://psasir.upm.edu.my/id/eprint/126815 |
| Statistic Details: |
View Download Statistic |
Actions (login required)
 |
View Item |
![[img]](http://psasir.upm.edu.my/style/images/fileicons/text.png)