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Sistem Monitoring Tempat parkir Berbasis Arduino Mega Dengan modul Komunikasi XBee Pro S2c morlan pardede; Elferida Hutajulu; Bakti Viyata Sundawa
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Publisher : RELE (Rekayasa Elektrikal dan Energi) : Jurnal Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1240.581 KB) | DOI: 10.30596/rele.v1i2.3012

Abstract

Abstrak — Sistem parkir manual pada lokasi parkir yang luas dan banyak kenderaan dapat menjadi kendala bagi pengendara untuk mencari lokasi parkir yang kosong, untuk mengatasi hal tersebut diperlukan  sebuah alat bantu untuk kelancaran pencarian lokasi parkir.Pada penelitian ini lokasi parkir dibagi duazona dan setiap zona terdiri empat buah slot parkir dan pusat pemantau. Setiap zona dikendalikan mikrokontroler Arduino Mega dan dilengkapi dengan sensor ultrasonik, lampu indikator dan modul komunikasi XBee Pro S2C, sedangkan pada pusat pematau ditambahkan sebuah komputer pemantau. Keberadaan kenderaan dideteksi dengan sensor ultrasonik dimana untuk mendeteksi slot parkir sensor ditempatkan di atas slot parkir dan untuk mendeteksi kenderaan masuk dan keluar ditempatkan di atas pintu masuk dan pintu keluar. Mikrokontroler menghitung kenderaaan yang masuk dan  keluardari  zona parkir dan  selanjutnya menghidupkan lampu merah jika jumlah kenderaan pada zona sama atau lebih besar dari kapasitas zona.  Informasi parkir dari setiap zona dikirimkan ke pusat pemantau dengan modul XBee Pro S2C. Mikrokontroler pusat akan menerima informasi parkir dari setiap zona melalui modul XBee Pro S2C dan selanjutnya diberikan ke komputer pusat untuk diproses dan hasilnya ditampilkan pada monitor komputer. Penelitian ini menghasilkan sebuah prototype sistem monitoring tempat parkir yang dapat memberikan informasi lokasi parkir dan dapat membantu pengendara mencari tempat parkir pada lokasi yang luas dan banyak kenderaan.Kata kunci: Sensor ultrasonik, Slot parkir,Arduino Mega,XBee-Pro S2C,Abstract — A manual parking system at the parking location and many vehicles can be an problem for driver find an empty location. For this case, we need a tool for the search for parking locations is needed. In this study the parking location is divided into two zones and each zone consists of four slots parking and monitoring center. Each zone is controlled by the Arduino Mega microcontroller and is equipped with ultrasonic sensors, indicator lights and XBee Pro S2C communication modules, while a monitoring center is added to the monitoring center. The presence of vehicles is detected by an ultrasonic sensor where to detect the parking slot the sensor is placed above the parking slot and to detect the entry and exit vehicles placed above the entrance and exit. The microcontroller closes the incoming and outgoing parking zone and then turns on the red light if the number of vehicles in the zone equal to or greater than zone capacity. Parking information from each zone is sent to the monitoring center with the XBee Pro S2C module. The central microcontroller will receive parking information from each zone through the XBee Pro S2C module and then it is given to the central computer for processing and the results are displayed on a computer monitor. This study produced a parking lot monitoring system prototype that can provide parking location information and can help motorists look for parking spaces in large locations and many vehicles.Keywords: Ultrasonic sensors, parking slots, Arduino Mega, XBee-Pro S2C
Laboratory Room Control Access and Monitoring System Using Fingerprint and XBee Pro S2C Morlan Pardede; Elferida Hutajulu; Regina Sirait
Jurnal Mantik Vol. 4 No. 3 (2020): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2020.1035.pp1921-1928

Abstract

To able to control the use of laboratory rooms, equipment that can control the access and monitoring the room is needed. This paper describes the room access controller which consist of the fingerprint R307 sensor, LCD, solenoid key, XBee ProS2C, and Arduino Mega 2560. The door room will open if the user has the autorization to open the door’s fingerprints scan. If the door is open then students can register their attendance by scanning their fingerprints. The door will be closed if the authorized user scan his fingerprints again. For each known fingerprint, the microcontroller will send the user ID number to the computer. In the central computer, the list of room users is recorded and saved on a file after the door is closed. With this experiment, the method obtained a tool that can control the access to the laboratory room and can monitor the use of three rooms on the monitoring computer. According to the test results, the tool has been able to control the access and monitor three rooms where the time for fingerprint scanning to be registered on the computer is 2 seconds at the fastest and success rate of scanning a fingerprint is 84.87% on average.