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Journal : JOURNAL OF SCIENCE AND SOCIAL RESEARCH

IMPLEMENTASI KONTROL DAN MONITORING AIR CONDITIONER STANDING FLOOR DAN CCTV BERBASIS IOT DI GEDUNG AUDITORIUM POLITEKNIK PENERBANGAN MEDAN Bakkara, Natanael Riansa; Wimatra, Ayub; Ulum, Zahrul
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4581

Abstract

Abstract: This study discusses the implementation of a control and monitoring system for Standing Floor Air Conditioners (AC) and CCTV based on the Internet of Things (IoT) at the Auditorium of Medan Aviation Polytechnic. The research background stems from the high electricity consumption of AC units operated manually without an integrated monitoring system, which often leads to energy waste when the AC remains on in an unoccupied room. The proposed solution integrates a Smart Miniature Circuit Breaker (Smart MCB) and CCTV with the Tuya Smart platform, enabling real-time AC control via a Smartphone application, automated scheduling, and remote visual monitoring of room conditions. The research method applies an R&D approach using the ADDIE development model, which includes analysis, design, development, implementation, and evaluation. The designed system can display AC ON/OFF status and power consumption in real time, send disturbance notifications, and allow remote control. Testing results show a reduction in electricity consumption after system implementation, as well as improved monitoring effectiveness and room security. This system increases energy efficiency, reduces operational costs, and enhances building security. The study also serves as a reference for the development of IoT-based electrical technology in other public facilities. Keywords:  Internet of Things, Tuya Smart, Smart MCB, Standing Floor AC, Energy Efficiency. Abstrak: Penelitian ini membahas implementasi sistem kontrol dan monitoring Air Conditioner (AC) Standing Floor serta CCTV berbasis Internet of Things (IoT) di Gedung Auditorium Politeknik Penerbangan Medan. Latar belakang penelitian didasari oleh tingginya konsumsi energi listrik pada AC yang dioperasikan secara manual tanpa sistem pemantauan terintegrasi, sehingga sering terjadi pemborosan energi ketika AC tetap menyala di ruang kosong. Solusi yang dikembangkan adalah integrasi Smart Miniature Circuit Breaker (Smart MCB) dan CCTV dengan platform Tuya Smart, yang memungkinkan pengendalian AC secara real-time melalui aplikasi Smartphone, penjadwalan otomatis, serta pemantauan visual kondisi ruangan dari jarak jauh. Metode penelitian menggunakan pendekatan R&D dengan model pengembangan ADDIE yang mencakup analisis, desain, pengembangan, implementasi, dan evaluasi. Sistem yang dirancang mampu menampilkan status ON/OFF dan konsumsi daya AC secara real-time, memberikan notifikasi gangguan, serta mengizinkan kontrol jarak jauh. Hasil pengujian menunjukkan adanya penurunan konsumsi daya listrik setelah implementasi sistem, serta peningkatan efektivitas pengawasan dan keamanan ruangan. Dengan adanya sistem ini, efisiensi energi meningkat, biaya operasional berkurang, dan keamanan gedung lebih terjamin. Penelitian ini juga menjadi acuan bagi pengembangan teknologi kelistrikan berbasis IoT di fasilitas publik lainnya. Kata kunci: Internet of Things, Tuya Smart, Smart MCB, AC Standing Floor, Efisiensi Energi.
RANCANGAN PENGGERAK MOBIL BUGGY OTOMATIS BERBASIS MIKROKONTROLER DI POLITEKNIK PENERBANGAN MEDAN Pinem, Hezkiel Omega Putra; Wimatra, Ayub; Sibarani, Sartika M.; Cahyadi, Catra Indra
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4617

Abstract

Abstract: This research aims to design an automatic buggy vehicle driver system based on the ESP32 microcontroller at Medan Aviation Polytechnic. The system is designed to enhance the operational efficiency of campus vehicles, enabling them to operate autonomously without requiring a direct driver. The ESP32 microcontroller serves as the central controller, regulating the DC motor for steering, pneumatic motors for gas and brake pedals, and a motor driver to control the current to the motors. The system's performance testing showed that the power required for the pneumatic motors (gas and brake) is 36 watts, and for the DC motor steering, it is 72 watts. Turning tests at a 90° angle and braking tests, where the braking distance was reduced by 10 cm after calibration, indicated that the system operates as expected. These tests confirmed the system's responsiveness and accuracy in automatic operation. Technical challenges in testing, such as adjusting sensor sensitivity and calibrating the pneumatic system, were addressed through repeated trials. This research contributes to the development of vehicle automation in educational settings and offers potential for further advancement, such as integrating LiDAR and GPS sensors for improved navigation accuracy. Keywords:  Automatic Buggy Vehicle Driver, Microcontroller, ESP32, Control System, Vehicle Automation Abstrak: Penelitian ini bertujuan merancang sistem penggerak mobil buggy otomatis berbasis mikrokontroler ESP32 di Politeknik Penerbangan Medan. Sistem ini dirancang untuk meningkatkan efisiensi operasional kendaraan kampus yang dapat bergerak secara otonom tanpa memerlukan pengemudi langsung. Mikrokontroler ESP32 digunakan sebagai pusat kendali, mengatur motor DC untuk setir, motor pneumatik untuk pedal gas dan rem, serta motor driver untuk mengatur arus motor. Pengujian kinerja sistem menunjukkan daya yang dibutuhkan untuk motor pneumatik gas dan rem sebesar 36 watt, serta 72 watt untuk motor DC penggerak setir. Pengujian belokan pada sudut 90° dan pengujian pengereman yang dipersingkat 10 cm setelah kalibrasi menunjukkan kinerja yang sesuai harapan. Pengujian ini mengonfirmasi responsivitas dan akurasi sistem dalam pengoperasian otomatis. Tantangan teknis dalam pengujian, seperti pengaturan sensitivitas sensor dan kalibrasi sistem pneumatik, berhasil diatasi melalui uji coba berulang. Penelitian ini memberikan kontribusi pada pengembangan otomasi kendaraan di lingkungan pendidikan dan berpotensi untuk pengembangan lebih lanjut, seperti penggunaan sensor LiDAR dan GPS untuk meningkatkan akurasi navigasi. Kata kunci: Penggerak Mobil Buggy Otomatis, Mikrokontroler, ESP32, Sistem Kendali, Otomasi Kendaraan