Journal of Computer Engineering: Progress, Application and Technology
Vol 1 No 02 (2022): August 2022

Random Forest Implementation in Prepaid Electric Meter Recognition

Komang Jaya Bhaskara Mahatya (Tel-U)
Fathoni Waseso Jati (Unknown)
Budhi Irawan (Unknown)
Faisal Candrasyah Hasibuan (Unknown)



Article Info

Publish Date
30 Aug 2022

Abstract

While prepaid electricity services provide better flexibility, it comes with an additional step for the customer. Instead of paying a monthly bill based on electric usage, a prepaid system requires customers to actively predict their electricity usage before they pay for the correct electricity value. This presents a challenge because Underestimating electricity usage may lead to a power outage. Therefore, a system that monitors electricity can be developed to address this issue. There are two approaches to developing an electric monitoring system: designing the electric meter equipped with monitoring features or designing an external capturing device to work with the current electric meter. The first approach is costly and requires a meter disassembly. Thus, in this paper, the second approach is used. By utilizing image processing and a Random Forest machine learning algorithm, a monitoring device can be developed to read the digital meter's display. Although it may affect performance due to the low-power device, Raspberry Pi 3 and Raspberry Camera are used to provide automation. This method yields an accuracy of 97% using 375 images.

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Journal Info

Abbrev

cepat

Publisher

Subject

Computer Science & IT

Description

CEPAT is a peer-reviewed journal that is published quarterly (every three months) in February, May, August and November. CEPAT is published by the Department of Computer Engineering, School of Electrical Engineering, Telkom University, and was first published in May 2022. CEPAT aims to encourage ...