Pembuatan Prototipe Sistem Keamanan Laboratorium Berbasis Arduino Mega

Abstract

Telah berhasil membuat prototipe sistem keamanan laboratorium berbasis Arduino Mega. Alat ini dibantu dengan sensor PIR (Passive Infrared) dan RFID (Radio Frequency Identifier). Dalam percobaan dilakukan penelitian kepekaan sensor PIR pada jarak 0 meter, 0.5 meter, 1 meter, 1.5meters, 2 meter, 2.5 meter, 3 meter, 3.5 meter dan 4 meter kemudian dengan sudut kemiringan 0 0 , 30 0 , 45 0 , dan 60 0 dengan sumber gerak berupa gerakan tubuh manusia. Dalam penelitian ini diperoleh data bahwa pada jarak 2.5 meter pada sudut 60 0 sensor PIR sudah tidak bisa menangkap sumber gerakan manusia. Pada jarak di bawah 2.5 meter dan sudut di bawah 60 0 sensor masih bisa menangkap sumber gerakan manusia. Sebaliknya pada jarak lebih dari 2.5 meter gerakan manusia tidak bisa ditangkap oleh sensor PIR. Pada percobaan RFID didapatkan data bahwa kartu dapat dibaca oleh RFID reader maksimal berjarak 3 cm dengan tanpa adanya halangan antara RFID reader dan kartu. Kondisi tersebut juga berlaku pada saat diberikan sebuah kertas tebal diletakkan antara kartu dan RFID reader sebagai penghalang. Sedangkan pada saat diberikan halangan berupa benda yang terbuat dari plastik kartu dapat terbaca maksimal pada jarak 1 cm.

Analysis of Compliance and Supply Chain Security Risks Based on ISO 28001 in a Logistic Service Provider in Indonesia

“…This risk is reduced by conducting training to increase their understanding of the importance of working according to SOPs, and complying with company regulations. This is in line with the results of research by Pradipta et al [27] which states that employees who understand the importance of working according to SOPs are less likely to violate them. To improve the supervision system for each job, the regulations related to punishment for workers who do not obey the SOPs can be proposed [27][28][29][30].…”

“…This is in line with the results of research by Pradipta et al [27] which states that employees who understand the importance of working according to SOPs are less likely to violate them. To improve the supervision system for each job, the regulations related to punishment for workers who do not obey the SOPs can be proposed [27][28][29][30]. Pradipta et al [27] and Dyanita [30] also state that a good communication between workers can also influence them to obey the SOPs.…”

“…To improve the supervision system for each job, the regulations related to punishment for workers who do not obey the SOPs can be proposed [27][28][29][30]. Pradipta et al [27] and Dyanita [30] also state that a good communication between workers can also influence them to obey the SOPs.…”

“…The risk of fire was caused by smoking in any place, and electrical short circuit. To reduce the risk, the strategy reducing was provided by putting up stickers/posters about smoking bans in places which were vulnerable to fires [27]. The socialization of fire hazards and fire simulation training, planning fire emergency preparedness, and completing facilities and fire extinguishers [35][36][37].…”

Penerapan Sensor Passive Infrared (Pir) Pada Pintu Otomatis Di Pt Lg Electronic Indonesia

“…Sensor PIR dapat digunakan bersama dengan RFID untuk sistem keamanan pada laboratorium berbasis arduino mega (Pradipta, et.al., 2016). Sensor PIR digunakan untuk mendeteksi keberadaan manusia, dan RFID digunakan untuk membatasi akses ke laboratorium.…”