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All Journal International Journal of Electrical and Computer Engineering IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Jurnal Teknologi Informasi dan Ilmu Komputer Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Agung Setia Budi
Fakultas Ilmu Komputer, Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

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Implementasi Protokol LEACH pada Wireless Sensor Network dengan Perangkat berbasis nRF24L01 Wahyu Berlianto; Agung Setia Budi; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 5 No 10 (2021): Oktober 2021
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Low Energy Adaptive Clustering Hierarchy is a protocol based on dynamic cluster tree topology. This protocol can rotate the role of the cluster head periodically, which aims to evenly distribute the load between nodes, thereby increasing the lifetime of the wireless sensor network. Several studies have been conducted on the LEACH, but these studies only implemented the LEACH protocol using network simulation. In this study, the authors implement the LEACH on a real Arduino-based system and nRF24L01 as a data transmission module. This protocol will be compared with protocols based on static clustering. The node module uses Arduino Pro Mini 3.3V, and the base station uses the Arduino Uno microcontroller. LEACH protocol testing is done by monitoring the data received from all nodes through the base station's serial monitor. The data sent from the node is the average current from each node. the test was carried out for one hour, so that the current value used per hour was obtained. With this value, lifetime predictions can be made with a certain battery size. In this case, the battery size used is 1000mAh. The results of the lifetime testing of the system using the the static clustering protocol only lasted about 40 hours, while the results of the lifetime testing of the system using the LEACH protocol have an average lifetime of about 88 hours and 53 minutes, which is an increase by more than twice the lifetime.
Implementasi Algoritma Enkripsi Snow-V pada Wireless Sensor Network (WSN) Yulius Adi Pratama; Agung Setia Budi; Ari Kusyanti
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 5 No 10 (2021): Oktober 2021
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Wireless sensor network (WSN) is a technology consisting of a collection of nodes that are spread out within the scope of the system that can be used for monitoring, tracking and controlling equipment. Each node on the WSN uses a wireless network in exchanging data so that it allows data to be seen and collected by other parties by eavesdropping on the data exchange path between nodes. The data seen and collected by other parties may contain sensitive information such as identity, location, etc. In this study the author uses the streamciper method in securing data with the Snow-v algorithm. Streamciper was chosen because of its simplicity in securing data and its speed. The Snow-v algorithm is a new algorithm that offers speed and lightness in running the algorithm. The Snow-v algorithm is also a proposal in the encryption of perimits in 5G systems. In this study, the snow-v algorithm is used as a keystream generator in the streamciper. In this study, using nRF24L01 as a communication module for data exchange between nodes using radio frequency media and Arduino Uno as a tool used as a medium to run the Streamciper method and the Snow-v algorithm. From the research results, the data cannot be read by other pilaks who are eavesdropping on the exchange of data between nodes. In this study, the average time required for the node to encrypt is 241 ms and the time required to decrypt the data is 185 ms.
Implementasi Konsep Persinyalan Moving Block dalam lingkup Transportasi Bus Rapid Transit berbasis Wireless Sensor Network Nursandi Frima Saputra; Mochammad Hannats Hanafi Ichsan; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 5 No 11 (2021): November 2021
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Bus is one type of land transportation in Indonesia that can be enjoyed by all people. One of these types of buses has received great attention in the world's transportation mode around the world, namely BRT. In real conditions, Transjakarta uses GPS and sends it to the control center continuously. Therefore, the author implements the concept of moving block in the scope of the BRT transportation mode so that the bus can exchange information about the location of the bus at that time and send it to the control center then the center will give further orders what to do by the bus driver. The result of this research is that the concept of moving block signaling can be implemented on a small scale using a communication protocol with a delay of 0.12 - 0.18 seconds for sending and receiving information data from each system connected to the 802.11 network and the same access point. The results of this value can be a benchmark for developing this research in the future.
Implementasi Tingkat Keasinan Telur Asin menggunakan Metode K-Nearest Neighbor dengan Sensor TCS3200 berbasis Arduino Mega Rian Ari Hardianyah; Hurriyatul Fitriyah; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 5 No 12 (2021): Desember 2021
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Salted eggs are one of the foods made from eggs that are preserved by salting. Most use duck eggs for preservation and it is possible to use other eggs. Salted eggs have different kinds such as boiled salted eggs, baked salted eggs, smoked salted eggs and grilled salted eggs. In detecting eggs that have been mashed and not mashed, the conventional method is still used. To distinguish between fried eggs and unmarried eggs, to determine the level of saltiness of salted eggs, the TCS3200 sensor will be used to detect the white and yolk colors. For the Arduino Mega Microcontroller, it is used for the proces implemented by the K-NN method to calculate the RGB result value. The results of the first TCS3200 obtained an average value of 4.05% while second TCS3200 obtained an average value of 8.34%. As for the accuracy of K-NN, the value is 66.67% where the difference is not too prominent so it is classified as good..
Implementasi N-Modular Redundancy pada Vehicle Accident Report System Bayu Bagus Prabowo; Rakhmadhany Primananda; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 1 (2022): Januari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Vehicles are one of the necessities needed by humans at this time, especially in Indonesia, where the number of vehicle accidents is quite large, especially in remote areas, and far from health facilities. For that we need a vehicle accident report system, which is reliable and accurate. The tool must be able to detect accidents accurately and be able to send messages to the victim's family. However, in an accident, the vehicle will be in a condition that can cause damage to components or modules as a whole. These problems can cause the device to be unable to detect accidents. Therefore, the system must be equipped with the N-Modular Redundancy method, as a method to disguise errors that occur in the module and allow the tool to continue to work, even if there is damage. N-Modular Redundancy or NMR is a method based on the principle of the Triple Modular Redundancy or TMR method, but this method uses "N" modules instead of three as in TMR. (Elena Dubrova, 2013). The system consists of 3 MPU-6050 sensors as vehicle tilt sensors, 1 TC9548A module as a hardware fault tolerant implementation, 1 Arduino Nano as a microcontroller, and 1 NodeMCU ESP8266 as a message sender. From the test results, the tool has a reliability value of 95%, and a failure rate value of 0.24%, and is able to run 50% more test cycles than identical tools that do not have a reliability function. The results of the tool process will be displayed in the e-mail.
Implementasi Sistem Perhitungan Jumlah Penumpang dalam Halte Transjakarta berbasis Wireless Sensor Network Aditya Hertian; Mochammad Hannats Hanafi Ichsan; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 1 (2022): Januari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Public transportation is very popular with many people, one of which is the busway or bus rapid transit. However, due to the large number of public transport users and also the limited transportation fleet, public transport passengers are jostled, especially during rush hours. Especially with the Covid-19 pandemic, public transportation has become a vulnerable place for the spread of the virus. To prevent the spread of the virus as well as unwanted things, public transport service providers make policies by limiting the number of passengers. However, it is still not effective, therefore a wireless sensor network- based system was created to calculate the maximum number of passengers who boarded one bus. By tapping the passenger counter module and the module will send the number of passengers to the passenger monitoring system using the MQTT communication protocol. It takes between 0.5-1.5 seconds for the passenger counter module to calculate and send data to the passenger monitoring system with the MQTT communication protocol
Penerapan Algoritma Diffie Hellman Key Exchange dalam Komunikasi Data Antarnode pada Wireless Sensor Network Holden Gunawan; Agung Setia Budi; Rakhmadhany Primananda
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 1 (2022): Januari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

One key exchange method that has been developed is Diffie-Hellman key exchange (DHKE), which can be used to securely create shared secrets between the two devices over an unsecured network. The two devices running this algorithm have their own secret variables, exchange two public variable values, and perform calculations using accepted variables as well as randomly obtained secret variables to obtain shared secretes. In this study built a system with ESP32 microcontroller as data processing, has Cryptographic hardware acceleration one of which is a random number generator (RNG), supporting Wi-Fi communication protocols. The DHT11 sensor collects data with measuring parameters and is transmitted to a gateway connected to ESP32 and monitored wirelessly. Average computing time and delivery from ESP-1 to ESP-2 and ESP-3 is 0.084 seconds and 0.079 seconds.While the delivery from ESP-2 and ESP-3 to ESP-1 amounted to 3.315 seconds and 3.307 seconds. It can be concluded that the factors that affect the length of delivery time are client requests first to the server and queues on the server in serving the client.
Rancang Bangun Sistem Auto-Config Sensor Baru pada Perangkat IoT secara Over-The-Air menggunakan Protokol HTTP berbasis Raspberry-Pi Syahrul Ramadhan; Agung Setia Budi; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 1 (2022): Januari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Sometimes there is the addition of new sensors on IoT devices to suit the needs of the environment, which will take time or spend a lot of time manually configuring each device. If the device is already connected to network communication, the configuration can be done Over-The-Air. By using the HTTP protocol and the Rest-Api concept, the device can auto-config the firmware when a new sensor is installed. The device will make a configuration request according to the sensor read by it, and the server will return the required configuration, once it is received, the device will automatically process it into firmware for the sensor. From the tests carried out 90 times with details, namely there are 3 types of sensors, 10 trials of each sensor, and carried out at 3 different distances, namely 4-meters, 8-meters, and 12-meters, the average delay of the auto-processing process was obtained. The config on the LM75A sensor experiment with a distance of 4,8 and 12-meters is 10198 ms, 10204 ms, and 12019 ms, respectively. In the experiment the SW420 sensor with a distance of 4,8 and 12-meters is 9700 ms, 9802 ms, and 9819 ms, respectively. In the RAIN sensor experiment with 4,8 and 12-meter distances, they were 9708 ms, 9629.9 ms, and 9815 ms, respectively.
Purwarupa Sistem Komunikasi Angkot sebagai Optimasi Transportasi Perkotaan dengan Metode Routing Multi-Hop berbasis Sistem Notifikasi Muhammad Naufal Aziz Huryansyah; Rakhmadhany Primananda; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 2 (2022): Februari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Angkutan kota is public transportation that can carry out mobility at affordable prices, but angkot operations generally do not have special infrastructure and angkot does not have a communication system or notification about the state of the next stop, the behavior of angkot drivers often stops at inappropriate places to wait for passengers causing inefficiency on this transport. It is different with Bus Rapid Transit, which has infrastructure and communication systems but cannot reach certain places that angkot can reach. The purpose of this research is to design, adapt, test, and find out whether the adaptation of the concept of Bus Rapid Transit can be applied to angkot. This research is useful to provide an overview of the adaptation of the BRT system concept by adapting the driver assist and automation and passenger information aspects to be applied to Angkots with a notification mechanism for passengers at the halte and information on the estimated time of the Angkot arrival so that the driver gets assists automatically regarding this information. The system is implemented as a prototype of a central system, angkot and halte system, the system can relay multi-hoping angkot arrival information using the ESPNOW delivery protocol and send passenger notifications published by the halte to the central system with the MQTT delivery protocol on the 802.11 communication network. The result is that the prototype can detect passengers at the bus stop then send notifications and can relay messages in multi-hop between halte.
Rancang Bangun Perangkat Wearable "Clever-Mask" untuk Pemantauan Pola Pernapasan sebagai Penanganan Pertama pada Pasien Terdampak Covid-19 secara Kontinyu Moch. Alvin Yasyfa Salsabil; Dahnial Syauqy; Agung Setia Budi
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 6 No 2 (2022): Februari 2022
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Big Pandemic Covid-19, In ​​Indonesia Deaths due to the Covid-19 virus up to 144,000 thousand people. One of the causes of the high number of deaths due to Covid-19 cases is the lack of prompt treatment for patients affected by Covid-19 in the cytokine storm phase. Cytokine Storm is a condition in which the release of mal-adaptive cytokines is “out of control” in response to infection and stimuli. Cytokine storms attack lung tissue and blood vessels. In this study, a system consisting of several components was used, namely, Arduino Mega 2560 Rev 3 as a microcontroller board, NTC Thermistor Sensor as a breathing signal generator mounted on an oxygen mask and an OLED display to display the output in the form of "Normal" or "Abnormal". This system uses the Min, Max, Amplitude, Interval and Breath Rate features per 4 cycles of 4 cycles which are then classified using the Support Vector Machine. In system testing related to testing the accuracy of the classification results using the Support Vector Machine, it was carried out 12 times to find the class of the test data obtained and the accuracy level of the classification results with SVM was 91.66. In the computational testing of the system, the classification was carried out 12 times to get the class classification results from the test data and the average computation time was 29.29 ms.
Co-Authors Ade Ronialta Adhitya Bhawiyuga Aditya Hertian Adytia Candra Wibawa Agiya Yoshua Ahmad Fajri Rahman Ahmad Mustafa Kamal Ahmar Fauzan Sira Alfan Rafi'uddin Ardhani Ali Ali Anang Malik La Imu Anisa Awalia Rizky ari kusyanti Arif Nur Agung Laksana Arif Rahmanto Aulia Nabih Rizqullah Batara Dolly Nababan Bayu Bagus Prabowo Bayu Santoso Bisma Surya Mahendra Buntoro Tirto Sugondo Cakra Bhirawa Crisandolin Desman Rumahorbo Dahnial Syauqy Dede Satriawan Dedi Siswanto Dionisius Marcello Divito Dwiarga Sholahuddin Dyas Restu Palupi Edo Bayu Cahyono Eko Setiawan Eko Setiawan Erricson Bernedy Setiawan Ester Nadya Fiorentina Lumban Gaol Fadolly Aryaviocholda Fahmi Ardiansyah Fajar Hamid Embutara Ratuloli Farah Amira Mumtaz Fatwa Ramdani, Fatwa Fauzan Fatra Prathama Fikri Miftah Akmaludin Fitriyah, Hurriyatul Ghifari Adlil Baqi Giservin Tifira Zain Giservin Tifira Zain Hady Hermawan Heri Setiawan Heris Warli Huda Holden Gunawan Irwan Primadana Mulya Jeffry Atur Firdaus Jenrinaldo Tampubolon Jezriel Lukas Lumbantobing Komang Deha Abhimana Kader Moch. Alvin Yasyfa Salsabil Mochammad Hannats Hanafi Ichsan Mochammad Zava Abbiyansyah Muchtar Ardhiansyah Muhammad Agni Setyo Prawiro Muhammad Arif Muhammad Fachri Hasibuan Muhammad Hanif Azhar Efendi Muhammad Hannats Hanafi Ichsan Muhammad Ihksan Sahib Latif Muhammad Irvine Fidellio Maiza Muhammad Naufal Aziz Huryansyah Muhammad Prabu Mutawakkil Muhammad Syarief Mirdasy Naufal Anis Nazhif Afkar Hanif Noor ilmi Nursandi Frima Saputra Nurul Ikhsan Pabela Purwa Wiyoga Rafif Nurmanda Ghafurutama Ragil Hadi Prasetyo Rahmanda Nur Sidik Rahmat Yanuar Putra Raihan Athallah Aditya Rakhmadhany Primananda Rakhmadhany Primananda Rakhmadhany Primananda Rambel Bastian Simamora Reva Ade Wardana Revelino Adli Rian Ari Hardianyah Richie R. Tokan Rizal Maulana Rizky Ramadhani Rizqi Agung Dwi Nugraha Sabit Ihsan Maulana Sabriansyah Rizqika Akbar Samkhya Aparigraha Sasmita Eko Raharjo Satria Kencana P. Kacaribu Surya Nur Ardiansah Syahrul Ramadhan Utaminingrum, Fitri Varaz Adolfo Wahyu Berlianto Widasari, Edita Rosana Wijaya Kurniawan Wirafadil Nugraha Wisnu Mahendra Wisnumurti Wisnumurti Yazid Ananda Yohana Angelina Sitorus Yulius Adi Pratama Zaky Farsi