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All Journal Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) International Journal of Engineering, Science and Information Technology
Widiangga Gautama, Nengah
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Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Perancangan Alat Uji Speedometer Portable Berbasis Arduino Guna Menunjang Pengujian Kendaraan Bermotor Keliling Budi Sulistyo, Aris; Widiangga Gautama, Nengah; Dwifa, M. Beny; Dewa Punia Asa, I Putu
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 9 No. 1 (2022): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v9i1.428

Abstract

The death rate on the highway is increasing every year. One of the factors that adds to the death toll on the highway is the driver of a motorized vehicle driving more than the permitted speed. Speedometer is an important device in vehicles related to safety factors, because a good driver always pays attention to the speed of the vehicle he is driving with the condition of the road or terrain traversed. Therefore, in the kir test according to article 53 paragraph (1) of the LLAJ Law, there is a speedometer testing section. However, the implementation of portable vehicle speed measurement has not yet been implemented. The purpose of this study was to produce a prototype of a portable motorized vehicle speed measuring instrument based on Arduino. The output of this prototype design was the result of the vehicle speed reading that was carried out during the roving test. The main components of the prototype consisted of the Arduino Uno Microcontroller as the main control system, proximity sensor as a reader, bluetooth HC-05 as a data sender to Android, an AMOLED LCD display and an Android application via a smartphone to display the speed reading results. The prototype test gives a slight difference in the results with the speedometer in the vehicle and the speed on the Muller Bem. In this case, the speed shown by the prototype is still within the permissible limits, namely -10% to +15% of the Muller Bem tool.
Comprehensive Risk Analysis in Cargo Transportation by Land: Implications for Safety and Operational Efficiency Soimun, Ahmad; Gilang Rupaka, Anggun Prima; Widiangga Gautama, Nengah; Ariesthada Sadri, Putu Diva; Darma Yanti, Ni luh; Rizky Navianti, Dynes; Yuda Novianto, Hendra
International Journal of Engineering, Science and Information Technology Vol 5, No 3 (2025)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v5i3.949

Abstract

Land transportation is a key pillar in the freight transportation system that is often faced with various operational risk events. This study aims to identify risk agents and develop mitigation strategies for transporting goods through land transportation. The House of Risk (HOR) method identifies risks, determines priority risk agents, and formulates effective mitigation strategies. Based on observations and questionnaire analysis, 14 risk events caused by 21 risk agents were identified, of which 12 agents were categorized as priority and nine as non-priority. Delays in issuing delivery notes or bills of lading (A4) were identified as the risk agent with the highest priority index of 3954.71. Of the 16 risk-handling strategies formulated, periodic inspection and maintenance of vehicles (PA2) has the highest Effectiveness to Difficulty (ETD) value of 63755.2. The results of this study provide a systematic framework for risk management in land transportation to improve the effectiveness and reliability of freight operations.
Co-Authors Ariesthada Sadri, Putu Diva Budi Sulistyo, Aris Darma Yanti, Ni luh Dewa Punia Asa, I Putu Dwifa, M. Beny Rizky Navianti, Dynes Rupaka, Anggun Prima Gilang Soimun, Ahmad Yuda Novianto, Hendra