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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Teknologi Informasi dan Ilmu Komputer Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Mochammad Hannats Hanafi Ichsan
Laboratorium Sistem Komputer Dan Robotika, Fakultas Ilmu Komputer, Universitas Brawijaya
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

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Implementasi Metode Fuzzy Pada Akuaponik Deep Water Culture Berdasarkan Derajat Keasaman Dan Ketinggian Air Bagus Cakra Jati Kesuma; Tibyani Tibyani; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Aquaponics is an excellent cultivation choice to apply, this system grows in a mutually beneficial environment. The existence of fish, plants and bacteria is very important. These elements create a mutually beneficial relationship called a symbiotic mutualism. In an aquaponics system, pH and water level are mutually controlled components to be maintained at a certain level for aquaponical optimization, it underlies the existence of a control system by implementing a fuzzy method for processing the data of acidity and aquarium water level. Then it will be processed in Arduino Uno microcontroller. The input data was obtained from respondents using questionnaires which processed into the value of the input of membership degree, then it enter in the implication process, the implication function used is min, go into the composition of the fuzzy system rule is max, from the advanced inference engine in the defuzzification process obtained the fixed value for the pump output. Testing of pH and ultrasonic sensors reveal that the sensor works in a low error rate. In testing of fuzzy Mamdani method, the fuzzy processing of the system and manually testing is done by analyzing that the fuzzy formula applied to the system can produce an output corresponding to the fuzzy calculation. From data obtained samples can be concluded that the output of the system in accordance with the undertaken design. It is proved by comparing to the output value of the system equal to the output of the manual calculation, and has a 100% accuracy on fuzzy testing performed.
Implementasi Pengkondisian Kipas dan Lampu Otomatis Menggunakan Logika Fuzzy Randy Maulana; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 11 (2018): November 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Electrical energy needs in Indonesia is increasing along with economic growth and national industry and population growth every year. This increase occurs because electronic appliances such as air conditioners are left on, even though no one is in the room, the same example on the TV and left lit continuously in a room. This common practice is due to the principle of electronic devices using the on-off principle. To overcome these problems in this study will implement a system of fan and lamp conditioning using Fuzzy logic. The system will use some hardware such as Arduino Mega microcontroller with LDR input sensor as light sensor, DHT11 as temperature sensor, and two ultrasonic sensors as motion and distance sensors, and output will use DC motor as fan, and LED as lamp. Fuzzy logic on the system will use the help of Embedded Fuzzy Logic Library (eFLL), the library is used to facilitate the implementation of fuzzification process that determines the membership function of input and output, the inference process is the formation of Fuzzy rules and defuzzification process that is convert the input value into firm value. The level of accuracy and success of Fuzzy logic on the system will be tested by comparing the value of system output on the tool with the system output value in MATLAB. The average accuracy obtained for fan output reached 98.77% and the lamp output reached 92.54%.
Implementasi Metode Naive Bayes pada Sistem Stop Kontak untuk Klasifikasi Perangkat Elektronik dalam Kamar Shelsa Faiqotul Himmah; Dahnial Syauqy; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

An electric socket is a tool that becomes one of the basic needs of each individual. Serves as in-between of power source with an electronic socket device has not changed in terms of function or appearance. Along with the development of electronic devices or so-called smart devices, electric socket is does not get special attention in the development of functions. Therefore we made a breakthrough on the function of the electric socket to make a classification on electronic devices embedded in the electric socket. Because of the many types of electronic devices available then the use of electronic devices is limited only to electronic devices in the room that is; hairdryer, phone charger, laptop charger, iron, and fan. The process of making a classification system using current sensor YHDC SCT-013-020 as a current reader. Then the current value will be processed by NodeMCU v1.0 and naive bayes as the method used to classify. Classification data will be stored on cloud storage that can be accessed through android smartphone. The experiment was done by making 3 combinations of 5 electronic devices so there are 10 combinations. Based on the test obtained percentage of 83.33% of the system can classify the device that is in use and requires an average time for 206340.6 ms to perform data acquisition and average time for 6.3 ms to do classification.
Implementasi Wearable Device Untuk Klasifikasi Postur Keadaan Tubuh Berbasis Data Sensor MPU6050 Menggunakan Metode Naive Bayes Vira Muda Tantriburhan Mubarak; Dahnial Syauqy; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Body posture condition is a body condition or body position of someone when do several kind of activities, for example sit, stand, walk, etc. Marking toward posture is very important in health aspect. Except for health, a body condition can be used in various things too, one of the example is in loT (Internet of Things), when body condition can controls electronic devices in house. Because of that, it needs a study of a system to clarify a body posture condition. In this study, the system is made in wearable device form, where the system can be paired to someone's body easily. Parameter which used for detect the body posture condition is a angle and acceleration in some body points that are chest, right thigh, and left tight. The parameter value be obtained from reading three sensors MPU6050 and be processed with Naive Bayes method in Raspberry Pi Zero W microcontroller. Naive Bayes is chosen as a method to clarify because Naive Bayes is a clarify method which has high accuracy and has fast computation performance. The system also can send the result to android application through Bluetooth protocol and the result can be shown in the application. From the result of system trial can be known error presentation of sensor reading MPU6050 is 1,392%. After that, the researcher also do trial system of Naive Bayes accuracy with 55 practice data and 28 trial data, from the trial, it found 100% accuracy with time computation during 4,178 ms (miliseconds).
Sistem Deteksi Perhatian Operator Kamera Pengawas Terhadap Monitor Menggunakan Haar Cascade Classifier Devi Ayu Ratnasari; Hurriyatul Fitriah; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Application of security systems to oversee the security of a location using cameras is an alternative that is often chosen. Rather than hiring the services of many security officers, put the cameras in various corners of the place are more economical with less security officer and a camera operator. Job duration of camera operators on average for 6 hours to 8 hours, during this period the operators are required to oversee the monitors in the room. With the long work duration, operator attention is decreased so that the supervision task insufficient. There is no a supervisor for camera operator performance, so operator supervisor technology in real-time is made. By detecting the position of sitting or standing and face detection, then the attention of operators can be detected. Position detection of sitting or standing on this system using HSV color conversion to selecting pixels containing skin color as a value threshold, image Thresholding, and white pixel calculations from the top image and the bottom image. For human face and eyes detection used Haar Cascade Classifier Algorithm. This algorithm can detect the tilt angle of each face up to 15áµ’. The output of the system is the sound of the buzzer, indicates that the operator under the conditions of being out of attention. The system can detect the sit or stand condition with 100% accuracy, for face and eyes detection to determine the condition of attention of 98.33% accuracy.
Implementasi Low Power Pada Embedded System Untuk Mendeteksi Kondisi Kebakaran Dalam Ruangan Rinaldi Albert Soritua; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Fire is an event caused by unrestrained fire by human. Fire could cause various losses from treasures to casualties. Based from that problem needed a system that able to detect fire based on smoke level, room temperature, dan existence fire source. In implementation needed low power to save power consumption when system not detect a fire. The output of the system is current condition which is no fire, fire and smoky little, fire smoky and lot that shown on LCD and sound from buzzer. Arduino Mega 2560 implanted fuzzy logic as output decision based on fuzzy calculation. If system not detect a fire then system will switch to sleep mode, yet if system detect an output which is smoky, fire and smoky little, fire smoky lot it will shown on LCD and sound from buzzer. The used feature is sleep mode power down to turn off some sub-system. Testing resulted system is running accordance with the principles of it works. The average system execution is ±33284,2 ms. On the power consumption of the device is able pressed for 40mA from 245mA to 205mA with implementation sleep mode power down.
Implementasi Low Power Mode Berbasis Finite State Machine Pada Sistem Pelacak Lokasi Parkir Mobil Menggunakan GPS Module Dan GSM Module Agung Wismawan Rochmatullah; Dahnial Syauqy; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Confusion and forget the location of the parking lot is something that usually happen. Especially for car users who park in a large area or in newly visited areas, it is troublesome for the user to find the car. Based on this problem, its needed a system that can help users to find the location of cars that have been parked via an android smartphone. In order to save the power, this system using finite state machine method that aims to apply the principle of low power work by using several states, that is sleep and wake. This system uses GPS Neo 6m which serves to get the coordinate point value of the car being parked, SIM800L serves for sending data to the user's smartphone applications, ATmega328p serves as processing input and output of the system, and the android smartphone applications to display the location to google maps. Based on the tests that have been done, the result obtained the average rating of current savings on the SIM800L components are 0.46A. It is hoped that this research can help cars users who is confused or forgotten about the location of their car park.
Implementasi Real Time pada Pergerakan Robot Quadruped mengggunakan Multisensor dan RTOS Hendriawan Dwi Saputro; Rizal Maulana; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Technological developments in robotics experience rapid development continuously, one of them the development of robot control systems such as increased program execution speed and better processor performance allows the use of Real Time Operating System (RTOS) in embedded systems. Improved performance is required by the robot so that the robot can reach the target of precision in moving and speed time execution. By the development of RTOS application in this research, it will apply RTOS in embedded system that is movement of quadruped robot. The RTOS used in this study is FreeRTOS because the system is already available in the Arduino microcontroller. For the RTOS type, it is a soft realtime operating system which tolerates when the robot does not match the execution time. RTOS in the system will be applied to the data retrieval of sensors and data processing for decision making. The robot in this study has a four-foot motion tool or can be called a quadruped robot composed of components HC-SR04, Arduino Mega 2560, OpenCM9.04 and OpenCM485 and servo AX-12. From the results of the study, robots have pretty good precision in moving when applying Real Time Operating System.
Sistem Monitoring Kelembaban Tanah, Kelembaban Udara, Dan Suhu Pada Lahan Pertanian Menggunakan Protokol MQTT Arista Budi Setyawan; Mochammad Hannats Hanafi Ichsan; Gembong Edhi Setyawan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 2 No 12 (2018): Desember 2018
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Agriculture is one of the most important sectors to increase the economic growth of the Indonesian people. One of the most important factors in agriculture is the quality of agricultural land. To find out the quality of agricultural land regularly, the monitoring system of agricultural land using the MQTT protocol can be designed as a system that can monitor agricultural land in real time. This system is made using a soil moisture sensor which serves to read the value of soil moisture and also the DHT-11 sensor which serves to read values ​​from air humidity and temperature. Soil moisture sensor reads moisture with values ​​between 0-1300. As high as the value, the condition of the soil will get drier, if the value is lower then the soil conditions get wetter. For the DHT-11 sensor the first can read the value of air humidity that has a range between 0-100. The higher the value of the sensor reading, the higher the humidity value. For the second, it is to read the ambient temperature with units of degrees Celsius. The range of values ​​on this sensor reading is 0-100. The higher the value of the sensor readings, the higher or more heat the environment temperature. The sensor is processed by the Arduino microprocessor. The ESP8266 wifi module as the data sender to the IoT platform will be displayed on the Thingsboard webserver. Data from sensor readings are displayed in the form of diagrams, graphs and also real time conditions. From the implementation of the system, it can be concluded that this system can work optimally because it can display the results of reading sensor values ​​that can be displayed on the Thingsboard webserver.
Scoring System Otomatis Pada Lomba Menembak Dengan Target Silhouette Hewan Menggunakan Metode K-Nearest Neighbor (K-NN) Syahriel Diovanni Yolanda; Rizal Maulana; Mochammad Hannats Hanafi Ichsan
Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer Vol 3 No 1 (2019): Januari 2019
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Shooting sport is a one type of sport. Sports shooting is a sport of agility because this sport can increase the level of focus and capture a person. Through sports shooting someone trained and required to be able to concentrate, able to control themselves and dare to make decisions quickly and accurately. Shooting is a self-control exercise. In determining one's expertise in firing, an accurate scoring system is required. In a generalized scoring system, manual shooting requires an observer / judge to assess the firing result. The scoring system manually takes more time in delivering the information to the audience. In this study we will create an Automated Scoring System On Shooting Contest With Animal Silhouette Target Using K-Nearest Neighbor Method to determine which type of Silhouette is shot and add score on the system monitor. The K-Nearest Neighbor method is used in the classification process of the shooting Silhouette type to give effect to the score in the race. In this system uses some components of vibration sensor SW-420, Load Cell, Limit Switch, Switch, Module HX711, and Arduino Mega 2560 as much as 2 processors. Based on test result on this system, the accuracy level of sensor data is 96,42% and accurate to K-Nearest Neighbor classification is 100%.
Co-Authors Abdul Khafid Abdul Muiz Anggit Budiyantoyo Abirafdi Sukma Nazhifan Adharul Muttaqin Adhitya Bhawiyuga Adhitya Bhawiyuga, Adhitya Adi Pratama Adit Ilham Nugroho Aditya Hermawan Aditya Hertian Adji Kuncoro Bhangun Adryan Chiko Pratama Adven Edo Prasetya, Adven Edo Agif Sasmito Agung Setia Budi Agung Setia Budi, Agung Setia Agung Setiabudi, Agung Agung Wismawan Rochmatullah Ahmad Ghufron Agustian Ahmad Khalid Azzam Ahmad Wildan Ahmar Fauzan Sira Aji, Hamdan Malik Satriyo Alfaviega Septian Pravangasta Amrin Rosada Anang Malik La Imu Andhika Rizky Fariz Andre Rizki Haryuaditya Andrean Dwi Andaru Anethasia Putri Prasetyowati Anjasmoro, Reza Arasy, Rizki Cahya Ardi Rahmad Hermanto ari kusyanti Arief Wahyu Wicaksono Ariq Monetra Arista Budi Setyawan Arwani, Issa Aulia Rizqy Pratama Ayu Dewi Khumairoh Bagaskara Oki Duwi Saputra Bagus Cakra Jati Kesuma Bahari, Angga Sukma Barlian Henryranu Prasetio Batubara, Othman Mirizi Bilawal Haesri Bukhori Darmawan Chikam Muhammad Dadang Kurniawan Dahnial Syauqy Deddy Aditya Kurniawan Dedy Eka Prasetya Devi Ayu Ratnasari Dewi Pusparini Dhiza Wahyu Firmansyah Dias Alfan Nur Ilham Dwi Aris Suprayogi Dwiki Nuridhuha Ega Dewa Iswantoro Eko Setiawan Eko Setiawan Elsandio Bramudya Putra Fathoni Erdano Sedya Dwiprasajawara Fadolly Aryaviocholda Fahmi Farizal Fathia Ningtyasari Aroeboesman Fathul Abdillah Khosin Fauzan Fatra Prathama Fauzan Rivaldi Fauzi Ali Farhi Fauzi Rivani Firdy Yantama Fitriyah, Hurriyatul Frans Herbert Nainggolan Frans Muliawan Panjaya Galeh Fatma Eko Ardiansa Gembong Edhi Setyawan Ghazy Timor Prihanda Habib Zainal Sarif Hady Hermawan Hamdan Bagus Firmansyah Hamidi, Mochamad Afief Handoko Ramadhan Hanif Azhar Efendi, Muhammad Hendriawan Dwi Saputro Henry Trenggana Huriyatul Fitriyah Hurriyatul Fitriah Hurriyatul Fitriani Hurriyatul Fitriyah, Hurriyatul Husnul Anwari Ida Yusnilawati Igo Vicky Firmandia Imam Pratama Setiady Imam Santoso Indera Ulung Mahendra Indra Dwi Cahyo Iqbal Yuan Avisena Irfan Harlim Irma Asri Kartika Sandy Irvana Alfiyan Nur Isnandar, Muhammad Fawwaz Dynoeputra Issa Arwani Johannes Archika Waysaka Joniar Dimas Wicaksono Kurniawan, Wijaya Latief Nurrohman Alfansuri Loki Sudiarta Mongin Lyna Dwi Maryati M Adinura Julian Habibie M Yusuf Effendi M. Ammar Batistuta Haryawan Mahardeka Tri Ananta, Mahardeka Tri Maulita Intan Kripsita Miftahul Huda Moch. Alfian Zainullah Moch. Febryandana Nurfahri Mochamad Iswandaru Mohamad Ilham Firdaus Mohamad Muhlason Nur Aziz Mohammad Andy Purwanto Mohammad Faizal Ajizi Much Rizki Pradana Muchtar Ardhiansyah Muhamad Taufiq Firmansyah Muhammad Eko Lutfianto Muhammad Faza Ramadhana Muhammad Fikri Muhammad Ihksan Sahib Latif Muhammad Kevin Pratama Muhammad Mahar Jahary Muhammad Rifqi Maulana Muhammad Zidni Mukhamad Angga Setiawan Mulia, Benediktus Kevin Mutiara Pramesti Utami Nanda Epriliana Asmara Putri Nashir Umam Hasbi Nazhif Afkar Hanif Nursandi Frima Saputra Okke Rizki Kurniawan Othman Mirizi Batubara Pamungkas, Hedy Panji Mansyur Ansyah Ponco Wiguna Pramudya Mahardika Kusumawardhana Pramukantoro, Eko Sakti Primananda , Rakhmadhany Putra Berlian Ageng Mukti Putri Ayu Delina Sari Rahadian Sayogo Rahmat Naharu Yanuar Rahmat Yanuar Putra Rakhmadhany Primananda Rakhmadhany Primananda, Rakhmadhany Randy Maulana Rangga Noviansyah Nuur Aziiz Richie R. Tokan Rinaldi Albert Soritua Riyanto, Yuviero Benvicko Rizal Maulana Rizal Maulana Rizky Septian Damanik Rizqika Akbar, Sabriansyah Rudy Agus Santoso Sabriansyah Rizqika Akbar Sabriansyah Rizqika Akbar Sapta Oryza Putra Satya Pradhana Seprianto Ray Roganda Sianipar Shelsa Faiqotul Himmah Siregar, Paulina Febrina Siti Nafiah Sitinjak, Johannes Riski Sofyan Ainurrachman Sudarmadi Purnomo Sunu Dias Widhi Kurniadi Surya Nur Ardiansah Syahriel Diovanni Yolanda Syahrul Ramadhan Tadya Adi Prana Tan Varian Kashira Tantri Isworo T. R. P. Tibyani Tibyani Tunggal Manda Ary Triyono Utaminingrum, Fitri Vedric Amos Sinaga Vira Muda Tantriburhan Mubarak Wahyu Berlianto Wahyu Pria Purnama Widasari, Edita Rosana Widhi Yahya Wijaya Kurniawan Wijaya Kurniawan Yazid Ananda Yemima Dara Gloriawati Yogi Anugrah Yusriansyah Shohibul Hamzah Zaid, Muhhamad Makbul Zuroul Mufarokah