Paper
11 April 2019 Design of fuel detection system in transparent pipe using image processing method based on Raspberry-Pi
Achmad Syarif Hidayat, Apriani Kusumawardhani, Andi Rahmadiansah
Author Affiliations +
Proceedings Volume 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018); 1104408 (2019) https://doi.org/10.1117/12.2504496
Event: Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 2018, Surabaya, Indonesia
Abstract
Delivering process of liquid fuels from refinery units into storage plants is no longer using transportation (trains or trucks) because it is so costly. So pipes are used for this delivering process. Densitometer is used to determine the time when valve close or open manually for guiding each fuel to each storage tank. Density parameter is not suitable to be the main parameter because the densities of each oil are almost the same. Therefore it needs to design an innovation of Raspberry-Pi's liquid fuel detection system to improve detection accuracy. in this research, fuel color data acquisition process on a transparent pipe on HSV color space (hue, saturation, value) are done by webcam then data processed by Raspberry - Pi to define the fuel type. Script programming has written in Python 2.7 and image processing is done with OpenCV library. Optimal intensity lighting at 25 lux and minimum at 8 lux. Each fuel and interface can be well known. The values, accuracy, standard deviation of hue and saturation readings respectively for pertamax are 98 - 100, 98.8%, 0,3 and 120 - 140, 98.48%, 3,07, for diesel are 19 - 25, 99.12%, 0,41 and 110 - 130, 97.35%, 3,79, and for kerosene are 92 – 100 , 98.93%, 1,38 and 30 - 45, 92.55%, 4,63. Determining the fuel concentration on the interface can’t be done because there is the same value of HSV bit.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Achmad Syarif Hidayat, Apriani Kusumawardhani, and Andi Rahmadiansah "Design of fuel detection system in transparent pipe using image processing method based on Raspberry-Pi", Proc. SPIE 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 1104408 (11 April 2019); https://doi.org/10.1117/12.2504496
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KEYWORDS
RGB color model

Image processing

Light sources and illumination

Light emitting diodes

Liquids

Cameras

Interfaces

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