Kristiawan Devianto

Bio: Kristiawan Devianto is an academic researcher. The author has contributed to research in topics: Weather station. The author has an hindex of 1, co-authored 1 publications receiving 2 citations.

Peningkatan Skalabilitas Mini Weather Station Portable berbasis Internet of Things

Abstract: Indonesia is a country that has unique weather that provides not only abundant natural resources but also can causes disasters at any time. To reduce the threat of losses, observing weather elements using a weather station is a solution that can be used. The development of systems related to environmental monitoring and weather stations is not new. However, most research focuses on various innovations in utilization, low cost and power savings. These studies have not touched on the aspect of ease of system development, especially in the concept of adding nodes. Indonesia, as a country with diverse regional topography, needs an integrated weather monitoring system with the concept of centralized data collection to get a complete picture. In this study, a portable mini weather station system was built named Amicagama. This system is built with the concept of high scalability which means the system is designed to be used publicly, with each user able to manage the nodes which are their respective weather stations. Management by each user here means that each user can manage weather data to be submitted, add nodes at a new location, and can delete nodes at a certain location if something unexpected happens.

Power Management In IoT Weather Station

Abstract: This paper presents a power management solution for an Internet of Things (IoT) based, battery operated weather station prototype. A complete simulation software was developed to validate this system with real weather data. Through the help of the developed software and power consumption measurements made on the prototype an optimized system runtime was calculated and implemented. In order to reduce maintenance the calculations were fine tuned to allow a switch from batteries to supercapacitors.

Thunderstorm hazards early warning system

Abstract: Systematic monitoring of the status and trends of the thunderstorm activity of a given region is caused by necessity to minimize damage from lightning. Particular attention is paid to the reliability of the thunderstorm activity forecast and the time of its formation. So a small time span between the formation of a reliable forecast of the storm hazards and the onset of adverse events does not allow you to take timely measures for minimization the damage caused. Particular attention is paid to the reliability of the forecast generated. Thus, an inseparable combination and implementation of these requirements allows you to solve the problem of optimal synthesis of an early warning system of thunderstorm hazards (THEW).