Sistem Aplikasi Terintegrasi Pelaporan Keadaan Darurat di Jalan tol Berbasis NodeMCU

Griffani Megiyanto Rahmatullah;  Andry Haidar; Idhamartya Wulani;  Aldiyans Nurcahyo;  Ajeng Denita Khoerunnisa

doi:10.26874/jt.vol20no2.399

Sistem Aplikasi Terintegrasi Pelaporan Keadaan Darurat di Jalan tol Berbasis NodeMCU

Jurnal Teknik: Media Pengembangan Ilmu dan Aplikasi Teknik ◽

10.26874/jt.vol20no2.399 ◽

2021 ◽

Vol 20 (2) ◽

pp. 114-124

Author(s):

Griffani Megiyanto Rahmatullah ◽

Andry Haidar ◽

Idhamartya Wulani ◽

Aldiyans Nurcahyo ◽

Ajeng Denita Khoerunnisa

Keyword(s):

Push Button ◽

E Mail

Keadaan darurat di jalan tol merupakan sebuah kejadian yang terjadi secara tiba-tiba dan diperlukan proses penanganan yang cepat dan tepat. Nomor hotline di jalan raya masih digunakan sebagai sistem pelaporan, tetapi sering mengalami nada sibuk dan hanya mengandalkan mode GSM. Tujuan dari penelitian ini adalah membuat inovasi untuk mempermudah melaporkan keadaan darurat dengan cepat dan tepat di jalan tol. Teknologi internet dipilih karena internet merupakan komunikasi global jarak jauh yang terbuka dan GSM dipilih karena tidak semua lokasi terdapat jaringan internet. Cara kerja sistem ini yaitu pengguna jalan tol menekan salah satu push button sesuai keadaan darurat yang dialami, lalu mikrokontroler akan mengaktifkan GPS untuk mendeteksi lokasi pelapor, dan mengirimkan ke instansi terkait melalui aplikasi android, SMS, atau e-mail. Ketika data berhasil dikirim, maka pada LCD menampilkan pemberitahuan. Pada pengujian didapatkan hasil kesalahan GPS sebesar 34%, sedangkan push button sebesar 0% , proses pengiriman dan penerimaan data memiliki toleransi waktu yang tidak lebih dari 15 detik. Dari pengujian dapat disimpulkan bahwa realisasi alat dan aplikasi sudah sesuai dengan spesifikasi yang dirancang.

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Pengembangan Alat Bantu Komunikasi bagi Penyandang Disabilitas Buta-Tuli Menggunakan IMAP

Jurnal Teknologi Informasi dan Ilmu Komputer ◽

10.25126/jtiik.2019611263 ◽

2019 ◽

Vol 6 (1) ◽

pp. 93

Author(s):

Agung Wahyu Setiawan ◽

Abdullah Faqih A. Mubarok ◽

Akhmad Dyma H. Syababa

Keyword(s):

Assistive Technology ◽

Raspberry Pi ◽

Input Device ◽

Text To Speech ◽

Push Button ◽

Persons With Disabilities ◽

The People ◽

The Government ◽

Braille Display ◽

E Mail

Melalui UU Nomor 8 Tahun 2016, negara menjamin hak penyandang disabilitas, dimana salah satunya adalah hak berkomunikasi. Pada kasus disabilitas netra dan wicara, penyandang memiliki keterbatasan untuk berkomunikasi dengan normal. Salah satu arah penelitian yang sedang berkembang dalam bidang teknologi bantu adalah alat terhubung dengan internet. Oleh karena itu, pada penelitian ini dikembangkan sebuah alat bantu komunikasi dengan memanfaatkan simbol Braille yang terhubung internet menggunakan IMAP. Alat ini diharapkan dapat membantu komunikasi antara penyandang buta-tuli dengan kerabat/sahabat. Pada penelitian ini, dikembangkan sebuah Braille keyboard, berupa push button yang disusun sesuai dengan Braille cell. Braille keyboard ini digunakan sebagai devais masukan bagi penyandang buta-tuli. Di sisi kerabat/sahabat, digunakan QWERTY keyboard untuk mengetik kata atau kalimat yang ingin disampaikan ke penyandang buta-tuli. Kedua keyboard tersebut terhubung ke sebuah mikrokomputer, Raspberry Pi 3. Ini merupakan skema offline, dimana penyandang dan kerabat/sahabat berada dalam satu tempat. Skema yang kedua adalah online, pada skema ini penyandang buta-tuli dan kerabat/sahabat dapat saling mengirimkan informasi berupa teks melalui koneksi internet berbasis IMAP (e-mail). Pada penelitian ini juga dikembangkan sebuah Braille display yang terdiri dari enam buah motor vibrasi yang dipasang pada tubuh penyandang. Pola getaran motor dari Braille display ini sesuai dengan susunan Braille cell. Sedangkan untuk kerabat/sahabat, dapat melihat informasi/kata di sebuah LCD atau e-mail. Tahapan pengembangan selanjutnya adalah prototipe dibuat menjadi bentuk dan ukuran yang lebih ringkas, modul Braille keyboard disesuaikan dengan jarak standar dan dilengkapi dengan modul text-to-speech.AbstractLaw Number 8, 2016 on Persons with Disabilities, The Government of Indonesia has guaranteed the rights of peoples with disablities to communicate. People with deaf-blindness has limitation to communicate normally. The trend in development of assistive technology device is to connect it to internet. Therefore, purpose of this research is to develop an assistive technology device which utilized Braille Alphabet and connected to the internet using IMAP. It is expected that the device could link the communication between people with deafblind and their relatives. In this research, a Braille keyboard is developed and used as input device for people with deafblind. For the relatives, they use a standard QWERTY keyboard to type the word(s) that will be conveyed to the people with deafblind. Those two keyboards are connected to a microcomputer, Raspberry Pi 3. This is the first communication scheme, the offline scheme, people with deafblind and relatives is in the same place. The second one is online scheme, people with deafblind and relatives could send text message through internet connection using IMAP. In this research, a Braille display is developed to convert the Latin alphabet to Braille alphabet through six vibration motors that are arranged according to Braille cell. For relatives, they could show the word(s) that is sent by the people with deafblind through LCD or their e-mail. Further development for the research is to develop more compact device and equipped with text-to-speech module. The last proposed development is to develop and implement the Braille keyboard that has standardized button.

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A Newly Designed 650kv Electron Microscope

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100101268 ◽

1968 ◽

Vol 26 ◽

pp. 304-305

Author(s):

K. Shiraishi ◽

T. Katsuta ◽

S. Ozasa ◽

H. Todokoro

Keyword(s):

Electron Microscope ◽

High Voltage ◽

Bright Field Image ◽

Bright Field ◽

Push Button ◽

Condenser Lens ◽

High Voltage Generator ◽

Frequency Power ◽

Better Than ◽

Illuminating System

We have recently completed a newly designed 650KV electron microscope. An external view of this advanced instrument is shown in Figure 1. A symmetrical Cockcroft-Walton circuit has been adopted as the high voltage generator. The cathode is heated by high frequency power; a battery is not employed. The high voltage stability is better than 1 x 10-5/min.The sectional diagram of the column shown in Figure 2 is 420mm in diameter and 2750mm in height. The illuminating system consists of a double condenser lens and a magnetic alignment device. Dual deflector assemblies for dark and bright field images, selectable by push button, are built beneath the condenser lens. Two selectable stigmator power supplies are also provided for dark and bright field image operation.

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Small-Angle Electron Scattering (SAES) of Polymers

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100117467 ◽

1985 ◽

Vol 43 ◽

pp. 78-79

Author(s):

Ralph Oralor ◽

Pamela Lloyd ◽

Satish Kumar ◽

W. W. Adams

Keyword(s):

Electron Scattering ◽

Small Angle ◽

Angular Resolution ◽

Structural Features ◽

Objective Lens ◽

High Angular Resolution ◽

Push Button ◽

First Case ◽

Diffraction Mode ◽

Very High

Small angle electron scattering (SAES) has been used to study structural features of up to several thousand angstroms in polymers, as well as in metals. SAES may be done either in (a) long camera mode by switching off the objective lens current or in (b) selected area diffraction mode. In the first case very high camera lengths (up to 7Ø meters on JEOL 1Ø ØCX) and high angular resolution can be obtained, while in the second case smaller camera lengths (approximately up to 3.6 meters on JEOL 1Ø ØCX) and lower angular resolution is obtainable. We conducted our SAES studies on JEOL 1ØØCX which can be switched to either mode with a push button as a standard feature.

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A hitchhiker’s guide to microscopy and microanalysis using telecommunications, e-mail, and the Internet

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100169687 ◽

1994 ◽

Vol 52 ◽

pp. 390-391 ◽

Cited By ~ 1

Author(s):

Nestor J. Zaluzec

Keyword(s):

The Internet ◽

Information Superhighway ◽

The World ◽

Exchange Information ◽

On Line ◽

Computer Based ◽

Software And Hardware ◽

Communication Software ◽

Basic Ideas ◽

E Mail

The Information SuperHighway, Email, The Internet, FTP, BBS, Modems, : all buzz words which are becoming more and more routine in our daily life. Confusing terminology? Hopefully it won't be in a few minutes, all you need is to have a handle on a few basic concepts and terms and you will be on-line with the rest of the "telecommunication experts". These terms all refer to some type or aspect of tools associated with a range of computer-based communication software and hardware. They are in fact far less complex than the instruments we use on a day to day basis as microscopist's and microanalyst's. The key is for each of us to know what each is and how to make use of the wealth of information which they can make available to us for the asking. Basically all of these items relate to mechanisms and protocols by which we as scientists can easily exchange information rapidly and efficiently to colleagues in the office down the hall, or half-way around the world using computers and various communications media. The purpose of this tutorial/paper is to outline and demonstrate the basic ideas of some of the major information systems available to all of us today. For the sake of simplicity we will break this presentation down into two distinct (but as we shall see later connected) areas: telecommunications over conventional phone lines, and telecommunications by computer networks. Live tutorial/demonstrations of both procedures will be presented in the Computer Workshop/Software Exchange during the course of the meeting.

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