Portable Simulation Models for Energy Aspects of IoT Devices in the LoLiPoP-IoT Project

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F26%3A0197689" target="_blank" >RIV/00216305:26230/26:0197689 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.fit.vut.cz/research/publication/13499/" target="_blank" >https://www.fit.vut.cz/research/publication/13499/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/DSD67783.2025.00058" target="_blank" >10.1109/DSD67783.2025.00058</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Portable Simulation Models for Energy Aspects of IoT Devices in the LoLiPoP-IoT Project

Popis výsledku v původním jazyce

The increasing interest in IoT devices poses significant challenges in battery waste, not to mention the effort needed to replace the batteries in remote applications. In the LoLiPoP-IoT project, we address these issues by developing energy-efficient IoT platforms that extend the device's battery life through low-power design and energy harvesting. However, for a successful design, preliminary measurements and simulations need to be done to demonstrate the feasibility of the utilized technologies and their dimensioning. This paper presents a method of collecting data and creating a novel portable simulation model implemented in a Microsoft Excel spreadsheet. During the data collection phase, we plot detailed energy consumption and income of our device (i.e., asset tracking tag). PC1D simulations of a crystalline-silicon photo-voltaic panel and the device model were utilized to collect data for the final (i.e., composed) model. Our model allows real-time adjustments of key parameters, such as ambient light intensity, battery capacity, and photo-voltaic panel sizing. Our goal is to deliver a solution that allows our partner to conduct basic experiments on their own computers with a user-friendly interface for parameter selection and result visualization. Our results indicate that for one application area, a 25cm2 photo-voltaic panel is needed, while for the other, a 23cm2 panel is enough.

Název v anglickém jazyce

Portable Simulation Models for Energy Aspects of IoT Devices in the LoLiPoP-IoT Project

Popis výsledku anglicky

The increasing interest in IoT devices poses significant challenges in battery waste, not to mention the effort needed to replace the batteries in remote applications. In the LoLiPoP-IoT project, we address these issues by developing energy-efficient IoT platforms that extend the device's battery life through low-power design and energy harvesting. However, for a successful design, preliminary measurements and simulations need to be done to demonstrate the feasibility of the utilized technologies and their dimensioning. This paper presents a method of collecting data and creating a novel portable simulation model implemented in a Microsoft Excel spreadsheet. During the data collection phase, we plot detailed energy consumption and income of our device (i.e., asset tracking tag). PC1D simulations of a crystalline-silicon photo-voltaic panel and the device model were utilized to collect data for the final (i.e., composed) model. Our model allows real-time adjustments of key parameters, such as ambient light intensity, battery capacity, and photo-voltaic panel sizing. Our goal is to deliver a solution that allows our partner to conduct basic experiments on their own computers with a user-friendly interface for parameter selection and result visualization. Our results indicate that for one application area, a 25cm2 photo-voltaic panel is needed, while for the other, a 23cm2 panel is enough.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

20206 - Computer hardware and architecture

Projekt

<a href="/cs/project/9A23012" target="_blank" >9A23012: Long Life Power Platforms for Internet of Things</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů