Komunikasi Serial Pada Robot Mobil Otonom Multiguna
Keywords:
COVID-19, Robot Otonom Multiguna 2020, ICU Ventilator, Mikrokontroller, Komunikasi Serial, Parsing DataAbstract
Pekembangan teknologi bergitu pesat demikian pula dalam dunia mekatronika, robot dan alat otomasi semakin banyak dirancang dan semakin caggih. Tepat pada kondisi pandemi COVID-19 Lembaga Ilmu Pengetahuan Indonesia Bandung melakukan penelitian mengenai alat kesehatan guna menekan penyebaran COVID-19. Kegiatan Riset yang dilakukan yaitu pengembangan Robot Otonom 2020 dan ICU Ventilator. Kedua alat mekatronik tersebut terdapat komunikasi antar perangkat yang dinamakan Komunikasi Serial. Komunikasi Serial berkomunikasi dari suatu perangkat lain bertujuan untuk mentrasfer data. Komunikasi Serial merupakan komunikasi yang pengiriman datanya per-bit secara berurutan dan bergantian. Komunikasi Serial digunakan dalam komunikai mikrokontroller dengan mikrokontroller atau dengan perangkat lain. Mikrokontroller merupakan kendali berbasis mikro yang memiliki IC sebagai pusat pengolahan data baik logika ataupun Aritmatika dan memiliki memori yang sudah tertanam didalamnya. Komunikasi serial pada perangkat mekatronik Robot Otonom Multiguna 2020 menggunakan Teensy 4.0 dan Arduino Nano sebagai controller. Masing-masing perangkat saling berkomunikasi menggunakan komunikasi serial data parsing atau penguraian data. Pengiriman dan penerimaan data dilakukan secara half duplex dan full duplex. Komunikasi Serial secara Asynchronous Serial, menjadikan setiap perangkat menentukan kecepatan pengiriman/penerimaan data atau baudrate harus sama.
The development of technology is so fast that in the world of mechatronics, robots and automation tools are increasingly being designed and are increasingly sophisticated. Right in the condition of the COVID-19 pandemic, the Indonesian Institute of Sciences Bandung conducted research on medical devices to reduce the spread of COVID-19. Research activities carried out are the development of the 2020 Autonomous Robot and ICU Ventilator. Both of these mechatronic devices have communication between devices called Serial Communication. Serial communication communicates from another device in order to transfer data. Serial communication is a communication that sends data perbit sequentially and alternately. Serial communication is used in microcontroller communication with a microcontroller or with other devices. The microcontroller is a micro-based control that has an IC as a data processing center for both logic and arithmetic and has built-in memory. Serial communication on the 2020 Multipurpose Autonomous Robot mechatronic device uses Teensy 4.0 and Arduino Nano as controllers. Each device communicates with each other using serial communication data parsing or data decoding. Sending and receiving data is done in half duplex and full duplex. Serial communication is asynchronous serial, making each device determine the speed of sending / receiving data or the baudrate must be the same.
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