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Dermawan, Widodo Budi
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Analysis Of Accident Prone Areas Along Jenderal Ahmad Yani Road In Bekasi Dermawan, Widodo Budi; Isradi, Muhammad; Pawaztris, Pawaztris
Journal of Applied Science, Engineering, Technology, and Education Vol. 1 No. 2 (2019)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.914 KB) | DOI: 10.35877/454RI.asci1239

Abstract

Based on the results of the analysis of accident prone locations on Jenderal Ahmad Yani road in 2015-2018 using the Equivalent Accident Number (EAN) method, the location that are identified as accident prone is at coordinates 6.2444641- -6.2356937 (crossing area of the Jenderal Ahmad Yani road with the Burang Rang Raya road – Overpass that leads to the Summarecon Bekasi iconic roundabout), with as many as 40 accidents. The number of death caused by traffic accident are as many as 13 people, seriously injured as many as 7 people, minor injuries as many as 46 people, and experience material loss of 37 objects and a maximum of Rp 80.800.000.- . The most dominant cause of accidents on Ahmad Yani road Bekasi in 2015-2018 is human error with 74% percentage and 26% due to vehicle error with total of 40 accidents.
Train Station Performance Evaluation Based On Minimum Service Standard (Case Study: Cikarang Station, West Java) Dermawan, Widodo Budi; Fibriyanto, Nurul
Quantitative Economics and Management Studies Vol. 1 No. 2 (2020)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (486.863 KB) | DOI: 10.35877/454RI.qems83

Abstract

As the population grows and the economic level in the Cikarang area increases the movement of the people. Provision of mass transportation or transportation using the train is very necessary to anticipate the congestion that will occur by providing this train station can be an alternative. Therefore, it is necessary to conduct research to assess the performance and quality of service to to find out how much the level of passenger satisfaction with the service performance of the cikarang station. The method used is the Importance Performance Analysis (IPA) and Chi Square Squares. This study uses 100 respondents for each method. Station performance that does not meet Minimum Service Standards such as waiting rooms, boarding rooms and passenger service facilities. From the analysis obtained the average value of the level of passenger satisfaction with the services and facilities of the Cikarang Station, namely the value of the level of performance with an average weight of 3.17 and the value of satisfaction with an average weight of 3.17, from the highest score of 5 and the lowest score 1. Chi Square Test on the Station Cikarang shows that service factors that significantly influence passenger satisfaction are cleanliness and comfort of the toilet.
Analysis of Agra Mas Bus Service Level Case Study of PGC East Jakarta Route – Soekarno Hatta International Airport Dermawan, Widodo Budi; Setiawan, Bambang Adi
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.199

Abstract

The method used in this study is the Importance Performance Analysis (IPA) method. This research was conducted to determine passenger satisfaction, evaluate service levels by referring to service standard indicators from the Directorate General of Land Transportation. The results of the Bus Operational Performance analysis results refer to the Directorate General of Land Transportation standards, the overall results of operational performance have been included in the Good category with a value of 24 points. the results of the questionnaire stated that the service performance was very good (SB) by 16%; Good (B) of 52%; Fairly Good (CB) of 25%; Poor (KB) by 6% and Not Good (TB) by 0%, regarding the 5 Likert scale. From the Cartesian diagram there are several aspects of concern regarding the level of service, quadrant I there are 8 attributes that are considered important by consumers and their service is very satisfying, Quadrant II there are 1 attributes that are considered very important by customers but the service is not satisfactory.
Analysis of Parking Space Requirements in Grand Galaxy Park Mall and Performance of Boulevard Raya Roads Jakasetia, Bekasi City Dermawan, Widodo Budi; Imamsyah, Alif
Journal of World Conference (JWC) Vol. 2 No. 2 (2020): March 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i2.202

Abstract

Bekasi City is a large city with a population of 2,803,283 people (BPS, 2016). The area of ??Bekasi City is 210.49 km². Grand Galaxy Park Mall is one of the malls located in the city ??of Bekasi precisely on Boulevard Raya Roads Grand Galaxy City Jakasetia. The area is of land approximately 19.000 meters² with a floor area of 17.000 meters² which consists of 5 floors. Grand Galaxy Park Mall became one of the popular shopping centers because this mall is known as a modern mall and was built with an environmentally friendly concept and the location of this mall is also very strategic and integrated with the residential area of ??Grand Galaxy City, Schools, Shops and Offices. The method used in this research is the observation method. The Observation Method is a method by conducting direct survey of spaciousness. This is absolutely necessary to determine the actual condition. The survey method used in this analysis is the method of recording the number of vehicles. The largest accumulation of parking for cars on Saturday as many as 132 vehicles occurred between 18.00-18.59 WIB, while for motorcycles on Saturday as many as 167 vehicles occurred between 19.00-19.59 WIB. The average duration of vehicle parking is 3 hours 42 minutes for cars and 3 hours 30 minutes for motorbikes. The largest parking index is 85.16% for cars occurred on Saturday at 18.00-18.59 WIB and 41.75 for motorcycles occurred on Saturday at 19.00-19.59 WIB. The biggest Parking Turn Over is 4 vehicles / SRP / observation time for cars and 3 vehicles / SRP / observation time for motorcycles and that happens on Saturdays. Judging from the analysis of the Jalan Raya Raya Boulevard Jalan Jakasetia for the survey speed at peak hours in the morning, afternoon and evening get the level of service or Level of Service (LOS), namely B and C.
Analysis of Three Synthese Signals and Roads at Jl. Raya Karang Satria - Bekasi District Dermawan, Widodo Budi; Anwardi, Putri Oktavian
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.230

Abstract

Bekasi Regency is a Regency in West Java Province with a population of ± 3,500,023 Million People (Statistics Indonesia, 2017). Jl. Raya Karang Satria - Bekasi Regency is access to the main road to the city border, besides that access to residential locations, schools, which makes vehicle traffic especially during rush hour more congested by the activities on the side of the road such as the ups and downs of passengers from public transportation, as well as vehicles that stop causing long vehicle queues and can reduce travel time. To get primary data that is by surveying traffic volumes, geometric conditions, and environmental conditions. While secondary data obtained by searching using internet media. The analysis data used is guided by the Indonesian Road Capacity Manual Method (MKJI 1997). With this method, the capacity, degree of saturation, delay, and service level at the intersection can be known. From the results of the study obtained the largest degree of saturation (DS) value of 0.95 pcu / hour means that the value exceeds that required by MKJI (1997) which is <0.75 from the result of the average intersection delay (D intersection) of the largest 17 sec / pcu. This shows that the level of intersection C service is unstable flow because it has limited speed and movement and therefore it is necessary to review the level of intersection service. And researchers provide an alternative to improve the performance of these unsignalized intersections by changing FRSU from 0.98 to 1 and prohibiting right-turn traffic from both Major D to Minor C and from Minor C to Major B and removing side obstacles. For the road section, the highest degree of saturation (DS) value is obtained 0.74. This shows that the level of segment service is not stable. So an alternative is done to improve the level of segment performance by removing the original side obstacle factor of 0.86 to 1 on each arm.
Analysis Characteristics and Performance Intersections Signal Rawa Panjang Related to Odd-Even Policy on West Bekasi Toll Door Dermawan, Widodo Budi; Chalimin, Ahmad
Journal of World Conference (JWC) Vol. 2 No. 3 (2020): May 2020
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/prd.v2i3.231

Abstract

The application of Odd-Even policies on the Bekasi West Toll door to unravel the volume of traffic on the Jakarta-Cikampek Toll Road, with the hope that motorists can use public transportation provided by the government so that they can also decipher the volume of traffic flow within the city. Bekasi itself, especially in the main intersections in the city. The method used for collecting data is primary data and secondary data. Primary data is data taken through direct observation in the real field. Primary data consists of vehicle volume data and actual conditions of intersections such as side barriers. Secondary data is data on road size, road conditions and completeness, and population. Furthermore, for this study, the calculation method used the reference available in the 1997 Indonesian Road Capacity Manual (MKJI). From the results of the analysis, the performance of long swamp signal intersections at maximum currents has Level Of Service (LOS) or level F service intersection (very bad) as a result of high delay values usually indicate long cycle times and high vehicle ratios. Solutions that can be obtained are implementing regulations that have been adjusted to the conditions of the intersection, removing side barriers that often occur in each approach, widening the road in one approach and rearranging the cycle time at the intersection
Analisis Tingkat Keselamatan Lalu Lintas bagi Penyeberangan Menggunakan Metode Pedestrian Risk Index (PRI) pada Siswa Penyeberangan di Sekolah SDN 01 Pagi Pondok Labu Jakarta Isradi, Muhammad; Alfaizi, Mohammad Rendy; Dermawan, Widodo Budi
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2057

Abstract

Pejalan kaki, khususnya siswa sekolah dasar, sangat rentan terhadap risiko kecelakaan lalu lintas. Penelitian ini bertujuan untuk menganalisis tingkat keselamatan penyeberang di depan SDN 01 Pagi Pondok Labu Jakarta Selatan menggunakan metode Pedestrian Risk Index (PRI) data dalam penelitian ini berupa data konflik lalu lintas yang didapatkan dari analisa hasil survei penyeberangan, konflik lalu lintas telah terbukti efektif dalam meningkatkan keselamatan secara preventif. Data ini dianalisis lebih lanjut untuk mendapatkan nilai Pedestrian Risk Index (PRI). Untuk memperkuat penelitian ini juga mengevaluasi kinerja ruas jalan perkotaan berdasarkan Pedoman Kapasitas Jalan Indonesia (PKJI) 2023 untuk mendapatkan tingkat pelayanan pada ruas jalan Pondok Labu Raya. Penelitian ini menggunakan pendekatan kuantitatif deskriptif. Hasil penelitian menunjukkan bahwa seluruh fasilitas penunjang penyeberangan telah tersedia, namun hanya rambu lalu lintas yang dalam kondisi baik. Untuk analisis kinerja ruas Jalan Pondok Labu Raya menunjukkan Level of Service (LOS) kategori C dengan Derajat Kejenuhan (Dj) sebesar 0,57. Untuk perhitungan Pedestrian Risk Index (PRI) menunjukkan bahwa penyeberangan kelompok memiliki nilai rata-rata 16,34 (risiko rendah), sedangkan penyeberangan tunggal sebesar 81,95 (risiko tinggi). Dari sisi waktu, penyeberangan pagi hari lebih aman dengan nilai PRI 23,07 dibandingkan siang hari sebesar 61,89.
Analisa Kinerja Simpang Bersinyal (APILL) dan Ruas Jalan pada Jalan Raya Bogor – Jalan H Bokir Bin Dji’un, Kota Jakarta Timur Menggunakan PKJI 2023 Anugrah, Febrian; Dermawan, Widodo Budi; Isradi, Muhammad
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2121

Abstract

Indonesia sebagai negara kepulauan dengan penduduk sekitar 283 juta jiwa menghadapi tantangan transportasi, khususnya pada simpang bersinyal Hack di Jakarta Timur. Kemacetan sering terjadi akibat angkutan umum berhenti sembarangan dan kurangnya lahan parkir. Oleh karena itu, penting dilakukan analisis kinerja simpang menggunakan metode PKJI 2023 untuk meningkatkan efisiensi lalu lintas.Penelitian ini diawali dengan identifikasi masalah dan pengumpulan data primer serta sekunder. Data yang telah lengkap kemudian diolah dan dianalisis mencakup ruas jalan dan simpang bersinyal pada Jalan Raya Bogor - Jalan H Bokir Bin Dji'un. Analisis meliputi kapasitas, kinerja, derajat kejenuhan, arus jenuh, panjang antrian, dan tundaan. Hasil analisis digunakan untuk pembahasan dan diakhiri dengan kesimpulan.Volume lalu lintas tertinggi terjadi pada Jumat sore di simpang Jl. Raya Bogor – H. Bokir Bin Dji’un. Kapasitas simpang rendah dengan derajat kejenuhan tinggi dan tundaan rata-rata 66 detik (LOS F). Ruas jalan arah Cililitan dan Pasar Rebo memiliki LOS C. Alternatif solusi menunjukkan perbaikan signifikan dengan tundaan hanya 13,7 detik.Kinerja simpang bersinyal eksisting tergolong buruk (LOS F), sehingga diperlukan perbaikan. Ruas jalan arah Cililitan dan Pasar Rebo tergolong cukup baik (LOS C) dan tidak membutuhkan perubahan. Solusi alternatif berupa pengubahan fase simpang dan penambahan U-turn berhasil menurunkan tundaan serta derajat kejenuhan, meningkatkan tingkat pelayanan menjadi LOS B, lebih efisien
Analisis Kinerja Simpang Tiga Lengan Tidak Bersinyal Dan Ruas Jalan Raya Menggunakan Metode Pedoman Kapasitas Jalan Indonesia 2023 (Studi Kasus : Simpang Lubang Buaya, Jakarta Timur) Isradi, Muhammad; Cahyani, Annisa Aryant Luthfi; Dermawan, Widodo Budi
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2346

Abstract

Simpang tiga tak bersinyal di Jalan Raya Lubang Buaya merupakan salah satu simpang dengan tingkat kepadatan lalu lintas yang tinggi, yang menyebabkan terjadinya tundaan serta panjang antrian kendaraan yang signifikan. Penelitian ini bertujuan untuk menganalisis volume lalu lintas kendaraan pada jam puncak, mengevaluasi kinerja simpang dan ruas jalan berdasarkan parameter Pedoman Kapasitas Jalan Indonesia (PKJI) 2023, serta mengusulkan solusi teknis guna meningkatkan kinerja lalu lintas di simpang tersebut. Metode penelitian melibatkan pengumpulan data primer melalui survei lalu lintas dan observasi lapangan, serta analisis kuantitatif terhadap kapasitas simpang dan derajat kejenuhan (DJ) menggunakan pendekatan PKJI 2023. Hasil penelitian menunjukkan bahwa nilai DJ tertinggi tercatat sebesar 0,9949 pada pendekat mayor, yang mengindikasikan bahwa simpang mendekati kondisi jenuh dengan tingkat pelayanan yang rendah. Dua skenario perbaikan diuji, yaitu penerapan larangan belok kanan dan pelebaran jalan pendekat. Simulasi larangan belok kanan berhasil menurunkan nilai DJ menjadi 0,7316, sedangkan pelebaran jalan dari 7,6 meter menjadi 8,5 meter meningkatkan kapasitas pendekat dari 3120,4992 smp/jam menjadi 3271,0496 smp/jam dan menurunkan nilai DJ dari 0,484 menjadi 0,462. Hasil ini menunjukkan bahwa kedua solusi memiliki dampak positif dalam meningkatkan kinerja simpang, meskipun larangan belok kanan memberikan pengaruh yang lebih signifikan. Dengan demikian, implementasi kebijakan teknis seperti pengaturan manuver kendaraan dan pelebaran fisik pendekat dapat dijadikan alternatif solusi untuk mengurangi kemacetan dan meningkatkan efisiensi lalu lintas di simpang tak bersinyal perkotaan. Temuan ini memberikan implikasi penting bagi perencanaan transportasi dan pengambilan kebijakan lalu lintas yang berkelanjutan di kawasan padat kendaraan.
Analysis of the Influence of Traffic Performance on Air Quality (Case Study: Menteng Raya Bintaro Road Section) Isradi, Muhammad; Novianty, Nadira; Dermawan, Widodo Budi; Rifai, Andri Irfan
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2446

Abstract

Menteng Raya Bintaro Road Section as one of the main corridors experiences similar problems with increased air pollution and noise due to transportation activities. This study aims to analyze traffic operational performance and examine the relationship between vehicle density and air quality (PM2.5) and noise level on Menteng Raya Bintaro Road Section. The research method uses a traffic performance analysis approach based on the 2023 Indonesian Road Capacity Guidelines (PKJI), with data collection through direct observation for three day) using a time interval of 15 minutes. Measurements include vehicle volume, PM2.5 concentration, and noise levels during peak traffic hours. The results of the study show that traffic performance on Menteng Raya Bintaro Road Section is still in normal condition with the highest volume of 3,036 vehicles/hour (Tuesday afternoon 17:15–18:15), degree of saturation (DJ) 0.57 (below the threshold of 0.85), and road capacity of 5,372.97 Vcu/Hour. However, environmental quality showed unhealthy conditions with the highest PM2.5 concentration reaching 91.67 μg/m³ (exceeding the 55 μg/m³ quality standard) on Tuesday and the highest noise level of 88.33 dB(A) (exceeding the 55 dB(A) quality standard for residential areas). Correlation analysis revealed a strong positive relationship between traffic density and PM2.5 concentrations, particularly on weekdays with values of R² = 0.6143 (Tuesday) and R² = 0.5843 (Thursday), suggesting 58-61% of air quality variations were explained by traffic activity. A similar relationship was identified at the highest correlation noise level on Tuesday (R² = 0.5113).
Co-Authors Adhwa, Muhammad Alfaizi, Mohammad Rendy Andri Irfan Rifai Anugrah, Febrian Anwardi, Putri Oktavian Cahyani, Annisa Aryant Luthfi Chalimin, Ahmad Fibriyanto, Nurul Imamsyah, Alif Muhammad Isradi Novianty, Nadira Pawaztris, Pawaztris Setiawan, Bambang Adi