Bluetooth Transceivers for Full Duplex Communications in Mobile Robots
DOI:
https://doi.org/10.11113/jt.v37.539Abstract
Projek ini mengeksplotasi penggunaan Teknologi Bluetooth dalam robot mudah alih. Robot mudah alih mempunyai kebolehan untuk bergerak secara automasi menggunakan algoritma yang rumit dan canggih. Algoritma disimpan dalam sebuah komputer sebagai tuan dan juga “serverâ€. Segala bacaan penderia daripada robot mudah alih akan dihantar kepada tuan dan diproses. Kemudian, arahan untuk langkah seterusnya akan dihantar dari “server†kepada robot mudah alih dalam mode komunikasi dua hala dan dupleks penuh. Maka, “otak†utama berada di "server" dan bukannya pada robot mudah alih. Kertas ini akan memfokus pada perantaraan muka antara Bluetooth transceiver dan Handy Board MC68HC11 mikro pengawal pada robot mudah alih. Untuk kes biasa, satu penerima dan penghantar diperlukan untuk setiap alat (server dan client) masing-masing, tetapi dengan Teknologi Bluetooth, hanya dua Bluetooth transceiver diperlukan untuk mencapai perhubungan dupleks penuh. Projek ini telah menghasilkan robot mudah alih dengan kebolehan Bluetooth. Robot tersebut boleh dikawal secara “wirelessly†melalui Bluetooth transceiver. Kata kunci: Teknologi Bluetooth; dua hala; duplex penuh; automasi; Handy Board This work explores the implementation of Bluetooth technology in mobile robots. The mobile robot has the capability to move around autonomously using complicated and powerful algorithm. The algorithms are stored in the master as the server. All sensor readings from the mobile robot will be transmitted to the master and processed. Then, command or instruction for further action is transmitted from the server to the mobile robot in a bi-directional full duplex communication mode. Hence, the main “brain†is in the server instead of the mobile robot. This paper will focus on the interfacing between Bluetooth tranceiver and Handy Board MC68HC11 micro-controller of mobile robot. For common case, a receiver and transmitter are needed for each device (robot and control unit), but with Bluetooth technology, only two Bluetooth transceivers are needed to achieve full duplex connection. This project has provided a Bluetooth enabled mobile robot. The mobile robot can be controled wirelessly via Bluetooth transceiver. Key words: Bluetooth Technology; bi-directional; full duplex; autonomously; Handy BoardDownloads
Published
2012-01-20
Issue
Section
Science and Engineering
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How to Cite
Bluetooth Transceivers for Full Duplex Communications in Mobile Robots. (2012). Jurnal Teknologi (Sciences & Engineering), 37(1), 19–30. https://doi.org/10.11113/jt.v37.539