Abstract

Gas leaks occur in many oil companies in Indonesia, both local companies and foreign companies. Gas can be detected using the sense of smell in both humans and animals. Exposure to these gas leaks can have adverse health effects, even death. This study has developed a gas leak inspection system in the room using a LIDAR-equipped mobile robot based on Internet of Things (IoT) technology. The system involves LIDAR sensors, CO-B4 electrochemical gas sensors, SO2-BF and H2S-B4, RaspberryPi 4, ROS (Robot Operating System), Teensy 3.6 development board, ESP32 development board, Blynk application and VNC Viewer on smartphones. The results of the experiments showed that the response of electrochemical gas sensors tended to be linear with the concentration of the gas. This system is controlled manually using a keyboard on a computer or smartphone. The system is also capable of displaying real-time mapping and concentration of gases for closed room applications. Based on measurements showed that there was a low concentration of gases within 3 meters. Significant increases in gas concentrations occurred at a distance of 0.5 meters, namely 21.85 ppm, 0.18 ppm and 1.21 ppm for CO, H2S and SO2.

Original languageEnglish
Title of host publication2021 5th International Conference on Electrical, Telecommunication and Computer Engineering, ELTICOM 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages50-54
Number of pages5
ISBN (Electronic)9781665412001
DOIs
Publication statusPublished - 15 Sept 2021
Event5th International Conference on Electrical, Telecommunication and Computer Engineering, ELTICOM 2021 - Medan, Indonesia
Duration: 15 Sept 2021 → …

Publication series

Name2021 5th International Conference on Electrical, Telecommunication and Computer Engineering, ELTICOM 2021 - Proceedings

Conference

Conference5th International Conference on Electrical, Telecommunication and Computer Engineering, ELTICOM 2021
Country/TerritoryIndonesia
CityMedan
Period15/09/21 → …

Keywords

  • Electrochemical Gas Sensor
  • Gas Leak
  • IoT
  • LIDAR
  • MobileRobot
  • Room

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