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Jurnal Keselamatan Transportasi Jalan

ktj
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Published by Politeknik Keselamatan Transportasi Jalan

ISSN : 23384247 EISSN : 27217248 DOI : https://doi.org/10.46447/ktj.v9i2.440

Core Subject : Engineering,

Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Engineering Transportation

The aim of this journal publication is to disseminate the conceptual thoughts or ideas and research result that have been achieved in the area of Road Transportation Safety. Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety), particularly focuses on the main problems Innovation of Road Safety and Scientific Research areas as follows: 1. Road Safety Management 3. Road Transportation Engineering 3. Automotive Technology 4. Automotive Engineering Technology

Arjuna Subject : Teknik (semua kategori) - Keselamatan, Resiko, Realibilitas dan Kualitas

Articles 127 Documents

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Studi Karakteristik Masyarakat Dalam Menggunakan Moda Transportasi Bus Eksekutif Surabaya-Madiun Putra Iswanto, Ary; Ahda Imron, Nanda; Handoko
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 8 No. 2 (2021): 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.v8i2.405

Transportation is very important in accelerating economic, social and cultural growth in a region. Surabaya is the capital of the province of East Java and is the largest city on the island of Java. Surabaya, which is the provincial capital, certainly provides various facilities to serve the community, especially in the field of mass transportation. Several modes of mass transportation that have developed in the city of Surabaya, one of which is a bus with routes to several small cities such as the cities of Madiun, Magetan and Ponorogo. In this study, the authors want to know the characteristics of the community in using the executive bus transportation mode which is considered to have a new fleet with the Surabaya-Madiun toll road. In this study using a questionnaire instrument method with Solvin, Issac micael and Morgan sampling techniques, then analyzed the data using a quantitative descriptive model. From the results of the study, it is known that the characteristics of executive bus users through the Surabaya-Madiun toll road are mostly male, aged 21-30 years, with a high school education background.

Analisis Lalu Lintas Ruas Jalan Denpasar-Gilimanuk Tabanan Bali Masa Pendemi Covid 19 Hidayat, Dwi Wahyu; Mardikawati, Budi; Oktopianto, Yogi; Shofiah, Siti
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 8 No. 2 (2021): 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.v8i2.406

Tabanan Regency is one of the regencies that is traversed by the main route connecting Gilimanuk-Denpasar so that the road is known as Jalan Raya Denpasar-Gilimanuk. The road is a National Road which is the main route connecting the districts in western Bali, namely Jembrana Regency, Tabanan Regency, Badung Regency and Denpasar City. In addition, with the increasing activities of the Tabanan community, especially those in the city of Tabanan who travel either to the city of Denpasar or to other areas, passing through this route which is the main route that serves transportation activities from Tabanan to Denpasar and vice versa. In this location there are many places that cause attraction, namely shopping centers, stalls and places of worship. Therefore, congestion on these roads often occurs, especially at peak hours of traffic flow (Peak Hour). This research was conducted on the performance of roads to determine the level of service. The data analysis process uses the method of calculating the Manual Kapasitas Jalan Indonesia (MKJI) 1997). The results showed that the Tabanan-Denpasar road, Jl Ahmad Yani, during the COVID-19 pandemic PPKM level 4 was obtained, the road capacity was 2,457 smp/hour, the free flow speed was 46.48 km/hour, the degree of saturation was 0.79, the light vehicle speed value was 36 km/hour with a travel time of 25 seconds. Based on the value of the degree of saturation on the Tabanan-Denpasar road, Jl Ahmad Yani during the COVID-19 pandemic PPKM level 4 of 0.79, then the level of service for the road was entered at Service level D.

Analisa Penyebab Kemacetan Dan Kecelakaan Jalan Raya Ngaliyan Kota Semarang Tanjakan Silayur Wangsa, Samba; Samba , Prasasta; Handajani, Mudjiastuti; Muldiyanto, Agus
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 8 No. 2 (2021): 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.v8i2.407

A traffic accident is a tragedy or accident that occurs on the road involving a motorized or heavy vehicle with other road users or without a vehicle. This incident caused the victim to suffer physical, health and material losses. Traffic accidents occur due to several factors such as human error or inadequate road conditions. Even traffic jams can also lead to traffic accidents. The problem of driving and road safety needs to be considered to reduce the number of traffic accidents that occur. This study was conducted to determine the factors that cause accidents, especially those caused by road conditions and traffic performance. The method used in the field observation research and using data on the number of accidents in 2018–2020 located on Jalan Raya Ngaliyan which was taken from the accident data of the West Semarang Police Traffic Unit. The level of road performance on Jalan Tanjakan Silayur Semarang City, at peak hours in the morning and non-peak hours during the day category C and at peak hours in the afternoon category E. Damage to the flexible pavement surface on Jalan Tanjakan Silayur is dominated by the type of damage cracks, grooves, and bleeding. One of the factors that caused the accident was because the traffic signs were not optimal on the Jalan Tanjakan Silayur section.

Kajian Penerapan Pemeriksaan Persyaratan Teknis Pada Unit Pelaksana Uji Berkala Kendaraan Bermotor Sesuai Buku Pedoman Pengujian Kendaraan Bermotor Jilid II B Dan II D Novianto, Arief; Eska Fahmadi, Aat; El Tosi, Vinno
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.v9i1.415

Motor vehicle testing is a series of activities to test and/or inspect parts of motorized vehicles, trailers, patch trains and special vehicles in the context of meeting technical requirements and roadworthiness both visually and manually. The problem faced is that there is no uniformity of technical services carried out in each of the Implementing Units of the Periodic Motorized Vehicle Test (UPUBKB). The purpose of this study was to determine the suitability of items and the flow of the technical inspection process in UPUBKB with those in the motor vehicle testing manual volumes II B and II D. The sampling method used in this study was simple random sampling, amounting to 32 UPUBKB. from a total population of 212 UPUBKB in Indonesia that have obtained accreditation A and B. The data collection method used is literature study and observation using a questionnaire (Likert scale) and a check list. The submission of questionnaires and checklists was carried out offline and online to 32 UPUBKB locations spread throughout Indonesia. The data will be analyzed descriptively quantitatively. The results of the study showed that only 53% or 17 UPUBKB had the flow of the vehicle technical inspection implementation process in accordance with the motor vehicle testing manual, 47% of the UPUBKB samples did not comply with the technical inspection flow. Of the 17 UPUBKB, there are 7 UPUBKB accredited A and 10 UPUBKB accredited B. Meanwhile, of the 32 samples of UPUBKB, not all of them have carried out technical inspections in accordance with the items in the motor vehicle testing manual, and based on the questionnaire, the examiner respondents at UPUBKB strongly agree (92 .5%) and expects a national standard for technical inspection of motor vehicles.

Studi Karakteristik Aliran Udara Kendaraan dengan Penambahan Spoiler Belakang Standard Dan Lebih Panjang Kurniawan, Moch. Aziz; Oktopianto, Yogi; Eska Fahmadi, Aat; Rusmandani, Pipit
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.v9i1.416

The use of rear spoilers on MPV vehicles is often used by the public to get an aerodynamic vehicle body design. The understanding of the function of using rear spoiler accessories in the community is still low, so it is necessary to study the characteristics of air flow in aerodynamics. This study aims to determine the flow characteristics of MPV type vehicles with standard and longer rear spoiler installation. This research was conducted in a Subsonic Open Circuit wind tunnel with test section dimensions (365 x 365 x 1250) mm. The flow characteristics were observed experimentally that passed through the model surface resembling the first generation Toyota Avanza MPV with a ratio of 1:20 with variations of the standard and longer rear spoiler installation. Measurement of the flow velocity profile behind the vehicle test model was carried out at an X/L ratio of 0.32 from the leading edge with a speed adjusted to the Reynolds number value of 1.96 x 105. The flow characteristic observed was the pressure distribution (Cp) on the center line of the top surface. and under the test vehicle model, the flow momentum deficit behind the test vehicle model, the lift pressure coefficient (CLP), and the drag pressure coefficient (CDP). The results of data collection show that the installation of a standard and longer rear spoiler relatively increases the Cp value, the flow momentum deficit behind the vehicle model, the lift pressure coefficient (CLP) value and decreases the drag pressure coefficient (CDP) value. The biggest increase was in the installation of a longer rear spoiler with an increase in the Cp value of 4.7%, an increase in the flow momentum deficit by 1.27%, an increase in the CLP value by 0.11% and a decrease in the CDP value by 0.06% compared to the vehicle model without using a rear spoiler.

Perancangan Sistem Informasi Geografis Perlengkapan Jalan Berbasis Daerah Rawan Kecelakaan Handayani, Sabrina; Angga, Dessy; Pasa, Panji
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.v9i1.418

Accidents often occur with several influencing factors and often repeat at a point which is often referred to as an accident-prone area. Accident-prone areas must be supported by the design of a road equipment geographic information system to make it easier to find out road equipment around the place. Balangan Regency is one of the areas in the province of South Kalimantan, it is in a strategic position because it is a crossing route between regions and the route to the province of East Kalimantan. To improve service to existing traffic, one of the efforts made is to improve the quality of road equipment. The problems that occur in the data and management system at the Balangan Regency Transportation Office can now be said to be bad and not up to date. In addition, there are many roads that are not equipped with signs and in accident-prone areas do not have adequate road equipment. The purpose of this study is to analyze the need for signs on roads in Balangan Regency and the needs for road equipment in accident-prone areas. The results of the analysis are displayed using the Geographic Information System method in the ArcGIS 10.3 application, the results of which are to facilitate the Department of Transportation in carrying out maintenance and decision making in planning road equipment as an effort to improve transportation services and safety in Balangan Regency.

Karakteristik Keselamatan Lalu Lintas Di Kota Manado Syaban, Alfath Satria Negara; M. Akbar Fauzan; Dede F. Fadhilla
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 9 No. 2 (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.v9i2.421

There has been a significant increase in transportation facilities in the city of Manado which has affected the level of traffic congestion to date and has resulted in very high social costs. Indirectly it affects the increase in traffic problems, one of which is traffic accidents. The purpose of this research is to find appropriate alternative solutions for the community to reduce accidents and make efforts to increase traffic safety in the city of Manado. This research was made using an exploratory quantitative research methodology with a triangulation model that examines phenomena based on the interpretation of descriptive statistical data, observation as well as documentation and field surveys. The results of the analysis show that there are 6 accident-prone road sections in Manado City, namely Jalan AA Maramis, Jalan Ring Road I, Jalan Sam Ratulangi, Jalan RW Monginsidi, Jalan Piere Tendean, and Jalan RE Martadinata. Adequate street light facilities are needed and there is a need to improve the lights so that they are not covered by vegetation on several roads, especially roads which are prone to accidents.

Analisis Kinerja Pelayanan Bus Trans Metro Dewata Saat Pandemi Berdasarkan Pedoman Departemen Perhubungan Hidayat, Dwi Wahyu; Satwika Gayatri, Ni Komang; Soimun, Ahmad; Ahmad, Rahmat
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.v9i1.422

Public transportation was an activity of transferring people or goods from one place to another using a public transportation system to pay a certain amount of money. In the Bali public transport provided by the government is trans metro dewata, which is an attempt by the government to reduce the use of private vehicles. Business screens allow one bus ride to hold as many as one to two passengers. The aim of this study is to understand the quality of the metro bus service of the dewata particularly during the elections, so as to give public an idea of the quality of the metro bus service of the dewata. Based on the fourth parameters conducted on the quality of service according to the department of transportation, lectures on metro metro bus services have been very good, and it can inform the public that the quality of bus service when the pandemic pandemic has not dropped.

Persepsi Masyarakat Terhadap Sumbangan Wajib Dana Kecelakaan Lalu Lintas Jalan Dan Kebijakan Perlindungan Kecelakaan Jalan Sitorus, Budi; S. Sitorus, Antoni; Irpan Harsono , Tulus; Natalia Sitorus, Christina
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.v9i1.426

Safety is an important part in using motor vehicles and public transportation, where in 2019 the road transport mode ranks third after the flight mode and cruise mode with a contribution of 24.9%, for that safety can be a safe culture in travel. The purpose of the study was to determine the perception of society related to SWDKLLJ and the level of community satisfaction. The research method is using qualitative descriptive approach with data collection using Gay and Diehl data collection techniques with a sample of 28 respondents, using google form. This data collection was given randomly to respondents and secondary data was obtained from literature and research results to support this study. The results showed that (1) knowledge about iruan SWDKLLJ majority of respondents do not know as much as 51.9%, (2) utilizing the mandatory donation of road traffic accident funds (SWDKLLJ) the majority of respondents are not as much as 88.9%, (3) other insurance funding as a replacement, the majority of respondents answered No 44%, (4) Officer services in making claims using SWDKLLJ, the majority of respondents answered quite satisfied 44%. Further studies are needed to reveal the public satisfaction of swdkllj contribution services and highway safety protection policies.

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

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.

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Setya Wijayanta

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+6281329012711

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Tegal

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INDONESIA