Smart campus has the potential to improve the effectiveness of campus operations. However, this can be achieved by solving the problem of interconnection and interoperability of Internet of Things (IoT)-based devices. So in this study, a system was created that can connect several IoT implementations on a smart campus, namely, attendance system, parking system and indoor condition monitors that can be interoperated by various components. The purpose of the study is to create a smart hybrid reader device that can be installed and interoperated with the website. The smart campus system can be accessed with RFID cards and websites. The systems that can be accessed with RFID cards are the attendance system and parking system, while using the website applies to all systems. Based on the tests that have been carried out, the results show that the smart card on the attendance system reader can be read up to 2.5 cm while the parking system reader can be read at a maximum distance of 3 cm, if at a distance of more than 3 cm, the smart card will fail to be read. While the delay for the attendance system is 186 ms and for the parking system is 1 second 862 milliseconds. Indoor system testing, monitoring was successfully carried out by displaying the temperature and humidity of the room. Meanwhile, interconnection and interoperability testing on the system is carried out using the HTTP communication protocol by integrating via the website via the smartcampusunhas.com URL page.
Bahasa Indonesia
Smart campus memiliki potensi untuk meningkatkan efektivitas operasional kampus. Namun, hal tersebut dapat dicapai dengan menyelesaikan masalah interkoneksi dan interoperabilitas perangkat berbasis Internet of Things (IoT). Maka pada penelitian ini dibuat sistem yang dapat mengkoneksikan beberapa pengimplementasian IoT pada smart campus yaitu, attendance system, parking system dan pemantau kondisi dalam ruangan yang dapat berinteroperasi oleh berbagai perangkat penyusunnya. Tujuan penelitian yaitu membuat perangkat reader hybrid cerdas yang terpasang dapat terinterkoneksi dan terinteroperasi dengan website. Sistem smart campus dapat diakses dengan RFID card dan website. Adapun sistem yang dapat diakses dengan RFID card yaitu attendance system dan parking system, sedangkan menggunakan website berlaku untuk semua sistem. Berdasarkan pengujian yang telah dilakukan didapatkan hasil bahwa smart card pada reader attendance system terbaca sampai 2,5 cm sedangkan reader parking system dapat terbaca pada jarak maksimum 3 cm, jika pada jarak lebih dari 3 cm, maka smart card akan gagal terbaca. Sedangkan delay untuk sistem absensi yaitu 186 ms dan pada sistem parkir yaitu 1 detik 862 milidetik. Pengujian sistem indoor, monitoring berhasil dilakukan dengan menampilkan suhu dan kelembaban ruangan. Sedangkan pengujian interkoneksi dan interoperabilitas pada sistem dilakukan dengan protokol komunikasi HTTP dengan melakukan integrasi melalui website melalui halaman URL smartcampusunhas.com.
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Hasanuddin University
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