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TUNNEL LIGHTING FOR VEHICLES IN DKI JAKARTA Setyaningsih, Endah; Pragantha, Jeanny; Wardhani, Lydwina
Prosiding Forum Studi Transportasi Antar Perguruan Tinggi The 17th FSTPT of International Symposium
Publisher : FSTPT Indonesia

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Abstract

Tunnel, a subsidiary structure of the street, must have lighting system in accordance with the public street lighting. Many streets in DKI Jakarta don’t have sufficient lighting, and so do tunnels. This research aim is to  know the lighting of two tunnels, located on  Tomang junction and Jl. TB Simatupang, by measuring illuminance and luminance with light meter. Night time illuminance of first tunnel is 32 - 120 lux. Illuminance of second tunnel is 53 - 163 lux. Theses values are far above SNI value which is 20 - 25 lux. Meanwhile the lighting before tunnel entrance and after exit zone are not sufficient (below 8 lux), causing driver’ sight to feel uncomfortable when he enters or exits tunnel (black hole effect). HPS lamps of Tomang tunnel give yellow color impression but TB Simatupang tunnel gives white-yellow color impression because of alternate installation of HPS lamps with some LED lamps on treshold zone. These conditions show that there isn’t good planning in choosing tunnel lamp.
IMPLEMENTASI BRILL TAGGER UNTUK MEMBERIKAN POS-TAGGING PADA DOKUMEN BAHASA INDONESIA Christanti M, Viny; Pragantha, Jeanny; Purnamasari, Endah
Teknik dan Ilmu Komputer vol. 1 no. 3 July-September 2012
Publisher : Teknik dan Ilmu Komputer

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Abstract

Part-of-speech (POS) tagging is the process of marking up a word in a text. The aim of this program application is to design a system that is able to proceed POS-Tagging in Indonesian documents by implementing Brill Tagger program. The results showed that of 11.411 words (20 news) used in testing process, 154 words underwent incorrect tagging and 11.257 words were properly labeled according to their part of speech. This indicated that the accuracy of POS-Tagging application program which implemented Brill Tagger Program was 98.65%. The accuracy became 99.75 % after being adapted with lexical and contextual rules.     Keywords:             Brill Tagger, natural language processing, part-of-speech tagging, rule based, transformation based learning
PEMBUATAN GAME FIRST PERSON SHOOTER “FIND ME! SHOOT ME!” DENGAN FITUR SPLIT SCREEN Oscar, Dominic; Pragantha, Jeanny; Haris, Darius Andana
Computatio : Journal of Computer Science and Information Systems Vol 2, No 1 (2018): Computatio : Journal of Computer Science and Information Systems
Publisher : Faculty of Information Technology Tarumanagara University

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Abstract

Game “Find Me! Shoot Me!” is a game that has First Person Shooter Genre with split screen feature in one screen and invisible character that is visual of the character is not visible. This game was created with the aim of providing a First Person Shooter game experience that is different than usual. This game has a 3D display and played using a windows based computer or laptop and using joystick controller for the control tool.This game was created using Unity with C# as a programming language. Player are assigned to search and kill other players. The game will end if one the player has reached a predetermined point. This multiplayer game feature is played at least two players and maximum of four players.
Simulasi Pencahayaan Terowongan Tomang Siang Hari Menggunakan Lampu LED Setyaningsih, Endah; Pragantha, Jeanny; Mangkuto, Rizki A.
TESLA: Jurnal Teknik Elektro Vol 20, No 1 (2018): JURNAL TESLA
Publisher : TESLA: Jurnal Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/tesla.v20i1.2815

Abstract

ABSTRACT: Tunnel lighting during the day is very dependent on sunlight, especially access zones and threshold zones. The intensity of light in the zone must be able to compensate for the intensity of sunlight in front of the tunnel. For that artificial lighting will be placed in the access zone and the threshold zone must be arranged according to the presence of sunlight in front of the tunnel. At night, the threshold zone up to the exit zone must have the same illumination and luminance, and the value is not much different from the illumination and luminance that is on public roads before and after the tunnel. But in the daytime each zone must have different illuminations and luminance. This study took data from the Tomang tunnel, this tunnel consists of tunnels in the direction of Tangerang with an estimated average vehicle speed of 60 km / hour. The tunnel length is 120 m, width 7 m, height 4 m. The research in the form of this simulation uses LED lights, according to which currently there are 15 pieces installed, previously using 250 Watt HPS lights, as many as 20 pieces, with a distance between 6 m lights. The results showed that the lighting of the Tomang tunnel is currently not appropriate for daylight, because the lighting threshold zone is less able to meet the sun's luminance. As a result, during the day the threshold zone appears dark (there is a black hole phenomenon). While at night it produces excess illuminance and luminance, namely 104 lux illumination and 9.96 cd / m2 luminance greater than SNI standard 20 lux - 25 lux and 2 cd / m2. The use of LED lights produces higher luminance with less power, than HPS lamps.ABSTRAK Pencahayaan terowongan pada siang hari sangat tergantung pada cahaya matahari, khususnya zona akses dan zona ambang. Intensitas cahaya pada zona tersebut harus dapat mengimbangi intensitas cahaya matahari di muka terowongan. Untuk itu pencahayaan buatan yang akan ditempatkan di zona akses dan zona ambang harus di tata sesuai adanya cahaya matahari di muka terowongan. Pada malam hari, zona ambang sampai dengan zona exit harus mempunyai iluminansi dan luminansi yang sama, dan nilainya tidak jauh berbeda dengan iluminansi dan luminansi yang ada pada jalan umum sebelum dan sesudah terowongan. Namun pada siang hari setiap zona harus mempunyai iluminansi dan luminansi yang berbeda. Penelitian ini mengambil data dari terowongan Tomang, terowongan ini terdiri dari terowongan ke arah Tangerang dengan perkiraan kecepatan rata-rata kendaraan sebesar 60 km/jam. Panjang terowongan 120 m, lebar 7 m, tinggi 4 m. Penelitian yang berupa simulasi ini menggunakan lampu LED, sesuai yang saat ini terpasang sejumlah 15 buah, sebelumnya menggunakan lampu HPS 250 Watt, sebanyak 20 buah, dengan jarak antar lampu 6 m. Hasil penelitian menunjukkan bahwa pencahayaan terowongan Tomang saat ini kurang tepat untuk siang hari, karena pada zona ambang pencahayaannya kurang dapat memenuhi luminansi cahaya matahari. Akibatnya pada siang hari zona ambang nampak gelap (terjadi adanya black hole phenomena). Sementara pada malam hari menghasilkan iluminansi dan luminansi yang berlebih, yaitu iluminansi 104 lux dan luminansi 9,96 cd/m2 yang lebih besar dari standar SNI 20 lux - 25 lux dan 2 cd/m2. Penggunaan lampu LED menghasilkan luminansi lebih tinggi dengan daya lebih minimal, dari pada lampu HPS.
Analisis Pencahayaan Malam Hari Terowongan Pasar Rebo Jakarta Timur Setyaningsih, Endah; Pragantha, Jeanny
TESLA: Jurnal Teknik Elektro Vol 19, No 1 (2017): Jurnal Tesla
Publisher : TESLA: Jurnal Teknik Elektro

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Abstract

Pencahayaan terowongan harus dirancang dengan baik, karena salah satu manfaatnya adalah untuk menjamin keselamatan dan keamanan pengguna kendaraan bermotor yang melewati terowongan tersebut. Salah satu caranya adalah dengan memberikan tingkat pencayahaan yang cukup di dalam terowongan baik pada siang hari maupun malam hari. Pencahayaan yang baik bila memenuhi Standar Nasional Indonesia (SNI). Penelitian ini dilakukan untuk mengetahui tingkat pencahayaan (iluminansi) dan luminansi terowongan Pasar Rebo yang ada di Jakarta Timur, selanjutnya akan dievalusi dan diberikan rekomendasi mengenai sistem pencahayaan terowongan yang diperlukan. Metode pelaksanaannya adalah dengan melakukan pengukuran luminansi dan iluminansi  pada permukaan jalan di dalam terowongan. Hasilnya diperoleh bahwa luminansi dan iluminansi malam hari pada terowongan Pasar Rebo jauh melebihi dari standar SNI, demikian juga dengan tingkat kerataan pencahayaan di permukaan jalan yang kurang baik. Sementara itu pencahayaan jalan sebelum maupun sesudah terowongan Pasar Rebo mempunyai iluminansi dan luminansi yang telah memenuhi standar SNI, yaitu antara 15 lux – 20 Lux. Akibatnya bila pengendara akan memasuki terowongan Pasar Rebo pada malam hari akan mengalami kekaburan mata beberapa saat. Berdasarkan hasil penelitian menunjukkan bahwa pencahayaan di terowongan belum memberikan performansi pencahayaan terowongan yang baik untuk pencahayaan malam hari.