Implementasi Internet Of Things Pada Protokol MQTT Dan HTTP Dalam Sistem Pendeteksi Banjir

Abstract

Current information technology is rapidly advancing, with users utilizing the internet for daily needs, such as the Internet of Things (IoT). IoT plays a crucial role in early flood detection, functioning like smart alarms where connected sensors in flood-prone areas provide rapid warnings as water levels rise. In terms of natural disaster mitigation, IoT acts as an intelligent assistant, aiding in planning measures to reduce risks and losses. With real-time data provided by IoT sensors, authorities can respond more promptly, guide evacuations, and assist communities in facing disasters more effectively. However, challenges arise due to limited response time and early detection processes. Responsive and efficient systems are key to addressing these challenges. In the effort to enhance responsiveness to flood threats, the use of optimal network protocols, namely Message Queue Telemetry Transport (MQTT) and Hyper Text Transport Protocol (HTTP), is crucial in IoT systems. Therefore, a comparison of these network protocols becomes necessary. Results indicate that the MQTT protocol is more suitable for responsive and efficient flood notification data transmission due to its low delay value of 185.749403 ms, while the highest delay is observed in the HTTP protocol at 361.800781 ms. This research provides insights into the superior implementation of MQTT protocols in early flood detection systems.