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Performance Evaluation of Significant Intersections (Apill Adaptive Radar and Loop Detector) Nurul Fitriani; Edi Purwanto; Moh. Rifki Tsani; Budi Mardikawati; Dwi Wahyu Hidayat
Jurnal Teknologi Transportasi dan Logistik Vol. 3 No. 2 (2022): Desember 2022
Publisher : Pusat Penelitian dan Pengabdian Masyarakat Poltrada Bali

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Abstract

The size of the performance of the intersection can be determined based on the length of the queue, the number of vehicles stopped, and the delay. To minimize delays at signalized intersections, it is necessary to adjust each phase's cycle time and green time according to the traffic flow. Adaptive APILL is considered the answer to that. In Tegal City, two adaptive APILL have been installed: the adaptive radar APILL and the loop detector adaptive APILL. However, the performance of the adaptive APILL that is already installed is not known with certainty. Therefore, the researcher conducted a study to determine the performance of each existing adaptive APILL. The research was conducted as an experiment by treating the cycle time setting at the adaptive APILL intersection, namely when the adaptive APILL is on and the adaptive APILL is off. VISSIM and SSAM are used to analyze the performance of intersections and conflicts. From the results of the analysis, it can be concluded that 1) The performance of the intersection is less than optimal when adaptive radar APILL at Intersection 4 Alun-Alun Tegal on 2) The performance of the intersection is more optimal when loop detector adaptive APILL is at Simpang 4 Hang Tegal on.
ANALYSIS OF WALKABILITY INDEX AND THERMAL COMFORT AND THEIR EFFECT ON WALKING INTENTION THROUGH PEDESTRIAN SATISFACTION ON JENDERAL SUDIRMAN STREET, JAKARTA Muhamad Abid Faris; Ainun Rahmawati; Edi Purwanto; Riza Phahlevi Marwanto; Setia Hadi Pramudi; Rizal Aprianto
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 6 No. 4 (2026): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.21913484

Abstract

This study examines the influence of the walkability index and thermal comfort on pedestrians’ interest in walking, with satisfaction serving as an intervening variable, along Jalan Jenderal Sudirman in Jakarta. A combined approach was used, including an assessment of the walkability index based on Bina Marga Guideline No. 05/P/BM/2023, measurement of thermal comfort using the Temperature Humidity Index (THI), and SEM-PLS with 100 respondents. The walkability index reached 86.10 (Very Good). The THI indicated that shaded areas were comfortable (28.59–28.86), while unshaded areas were uncomfortable (29.28). Six out of seven SEM-PLS hypotheses were significant. Walkability significantly influences satisfaction (β = 0.663, p = 0.000) and interest in walking (β = 0.401, p = 0.000). Thermal comfort significantly influences satisfaction (β = 0.198, p = 0.026), but does not directly influence interest in walking. Thermal comfort significantly influences walking interest through satisfaction (β=0.088, p=0.050), indicating that satisfaction fully mediates this hypothesis. Satisfaction significantly influences walking interest (β=0.445, p=0.000). The model explains 58.7% of the variance in satisfaction and 73.1% of the variance in interest in walking. Keywords: SEM-PLS; temperature humidity index; thermal comfort; walkability index; walking interest; pedestrian satisfaction
Perencanaan Lajur Khusus Sepeda di Kampung Inggris Pare Shinta Nur Fadhilah; Rizal Aprianto; Frans Tohom; Edi Purwanto
Teknika Vol. 19 No. 2 (2024): Oktober
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/teknika.v19i2.10021

Abstract

Kampung Inggris Pare menjadi salah satu kawasan yang menarik masyarakat dari luar kota untuk datang untuk belajar memperdalam ilmu berbahasa inggris. Mayoritas orang yang datang ke Kampung Inggris adalah masyarakat yang tidak membawa kendaraan pribadi, dalam melakukan mobilitasnya mereka lebih memilih menggunakan sepeda untuk kegiatan sehari-harinya. Potensi demand ini didukung dengan banyaknya tempat persewaan sepeda di sepanjang ruas Jalan Brawijaya, yang terletak di jantung Kampung Inggris, hal ini menjadi salah satu sebab mengapa sepeda menjadi salah satu moda transportasi yang banyak digunakan di Kampung Inggris. Jalan Brawijaya menjadi salah satu ruas yang banyak dilewati oleh pengguna sepeda, karena di ruas inilah para pesepada banyak berlalu lalang untuk menuju tempat kursusnya, namun belum terdapat fasilitas yang memadai bagi pesepeda yakni belum terdapat lajur khusus sepeda. Diperlukan analisis perencanaan kebutuhan lajur khusus sepeda, dan pengadaan pemenuhan perlengkapan jalan agar menjadi jalan yang aman, nyaman dan selamat bagi pesepeda. Pengadaan lajur khusus sepeda diharapkan agar pada Jalan Brawijaya tidak terjadi mix traffic antara pesepeda dengan kendaraan bermotor. Dengan penerapan perencanaan lajur khusus sepeda dengan tipe C, nilai tingkat pelayanan jalan di Jalan Brawijaya tetap A, yang menunjukkan adanya lajur khusus sepeda tidak mempengaruhi lalu lintas yang ditimbulkan, dan keselamatan bagi pesepeda dapat ditingkatkan.