Desain Sistem Gate Anti-Curanmor Berbasis Sinkronisasi Dua Tag Long Range RFID untuk Kendaraan Roda Dua

Kamil, Bernadinus Realino (2026) Desain Sistem Gate Anti-Curanmor Berbasis Sinkronisasi Dua Tag Long Range RFID untuk Kendaraan Roda Dua. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kasus pencurian sepeda motor masih sering terjadi, sementara sistem gate parkir konvensional berbasis satu kartu RFID atau pemeriksaan manual masih menyisakan celah keamanan karena tag dapat dipalsukan atau dipindahtangankan. Penelitian ini merancang, merealisasikan, dan mengimplementasikan sistem gate parkir otomatis anti-curanmor berbasis sinkronisasi dua tag long range RFID untuk kendaraan roda dua, dengan satu tag dipasang pada sepeda motor dan satu tag dipegang pemilik, sehingga gate hanya memberikan akses jika kedua tag terbaca sebagai pasangan yang sah. Sistem menggunakan reader UHF HW-VX6330K (902-928 MHz) yang terhubung ke mikrokontroler ESP32 melalui modul RS232-ke-TTL, dilengkapi buzzer sebagai alarm lokal, notifikasi Internet of Things (IoT) melalui bot Telegram, serta palang parkir otomatis yang digerakkan motor stepper melalui driver TB6600 dengan dua limit switch sebagai batas posisi. Hasil pengujian menunjukkan reader paling optimal pada answer mode dengan kemampuan membaca hingga sembilan tag berbeda (309 pembacaan dalam 5 detik) dan lebar pancaran efektif sekitar ±45°. Dari lima jenis tag yang diuji, tag EL-UHF9424-U9-W dipilih untuk kendaraan (jarak efektif hingga 1000 cm) dan EL-UHF-ZT01 untuk pengguna, dengan temuan bahwa penghalang paling kritis adalah tubuh pengendara. Logika sinkronisasi dua tag dan fungsi buka-tutup palang bekerja andal dengan keberhasilan 100% pada kondisi operasi normal, notifikasi Telegram terkirim secara real-time dengan rata-rata delay sekitar 3 detik, dan keandalan sistem ditopang Watchdog Timer (pemulihan otomatis di bawah 8 detik), reconnect Wi-Fi otomatis, serta penyimpanan data pada memori non-volatile (NVS). Dengan demikian, sistem terbukti tidak hanya mendeteksi ketidaksesuaian pasangan tag dan memberi peringatan, tetapi juga menahan akses fisik kendaraan yang tidak sah melalui palang otomatis.
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Motorcycle theft remains frequent, while conventional parking gate systems based on a single RFID card or manual checking still leave security gaps because tags can be forged or transferred. This study designs, realizes, and implements an automatic anti-theft parking gate based on the synchronization of two long-range RFID tags for two-wheeled vehicles, in which one tag is attached to the motorcycle and one tag is carried by the owner, so that the gate grants access only when both tags are read as a valid pair. The system uses a UHF HW-VX6330K reader (902-928 MHz) connected to an ESP32 microcontroller through an RS232-to-TTL module, equipped with a buzzer as a local alarm, Internet of Things (IoT) notification via a Telegram bot, and an automatic gate barrier driven by a stepper motor through a TB6600 driver with two limit switches as position boundaries. Test results show that the reader performs best in answer mode, capable of reading up to nine different tags (309 reads in 5 seconds) with an effective beamwidth of about ±45°. Of the five tag types tested, the EL-UHF9424-U9-W tag was chosen for the vehicle (effective range up to 1000 cm) and the EL-UHF-ZT01 for the user, with the finding that the most critical obstruction is the rider’s body. The two-tag synchronization logic and the open-close barrier function work reliably with a 100% success rate under normal operating conditions, Telegram notifications are delivered in real time with an average delay of about 3 seconds, and system reliability is supported by a Watchdog Timer (automatic recovery under 8 seconds), automatic Wi-Fi reconnection, and data storage in non-volatile memory (NVS). Thus, the system is proven not only to detect tag-pair mismatches and issue warnings, but also to physically block access of unauthorized vehicles through the automatic barrier.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	RFID, sinkronisasi, ESP32, IoT, palang otomatis, pencurian, RFID, synchronization, ESP32; IoT, automatic gate, theft
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6570_iPhone (Smartphone). RFID. Mobile communication systems. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL175 Parking facilities
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Bernadinus Realino Kamil
Date Deposited:	23 Jul 2026 07:06
Last Modified:	23 Jul 2026 07:06
URI:	http://repository.its.ac.id/id/eprint/136502

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