Low-Cost Sky Camera With Centralized Storage Systems

被引：0

作者：

Boonprasert, Suppakorn ^{[1
]}

Techakniroj, Kittiphan ^{[2
]}

Hoonchareon, Naebboon ^{[2
]}

机构：

[1] Chulalongkom Univ, Fac Engn, Dept Elect Engn, Phayathai, Thailand

[2] Chulalongkom Univ, Dept Elect Engn, Smart Grid Res Unit, Phayathai, Thailand

来源：

2024 21ST INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY, ECTI-CON 2024 | 2024年

关键词：

low-cost sky camera; centralized storage systems; virtual private network; very-short-term irradiance forecasting;

D O I：

10.1109/ECTI-CON60892.2024.10594931

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Sky cameras play a pivotal role in very short-term irradiance forecasting. However, the existing sky camera solutions available in the market are prohibitively expensive. In this paper, a low-cost sky camera using Closed-Circuit Television (CCTV) cameras with centralized storage systems is proposed and the prototype has been developed. By including CCTV cameras, L2TP/IPsec VPN connections, and storage systems, the prototype low-cost sky camera can be achieved at a cost of approximately 160 USD per unit. During the 245-day testing period, the sky images captured at every one-minute interval are successfully stored in the centralized storage systems. Future design considerations include camera sensor lifetime and how to prevent storage run out of space.

引用

页数：4

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