2022 Fiscal Year Final Research Report
Development of Cloud-based Monitoring System using Low-cost Positioning Services
| Project/Area Number |
17K00428
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Web informatics, Service informatics
|
|---|
| Research Institution | Osaka Metropolitan University (2022)
Osaka City University (2017-2021) |
|---|
Principal Investigator |
YOSHIDA Daisuke 大阪公立大学, 大学院情報学研究科, 准教授 (00555344)
|
|---|
| Project Period (FY) |
2017-04-01 – 2023-03-31
|
| Keywords | 全地球航法衛星システム（GNSS） / 低コスト機器 / オープンソース / Webサービス / モニタリング |
|---|
| Outline of Final Research Achievements |
This study developed a cloud-based monitoring system that can be built with low-cost devices. The study introduced a two-frequency GNSS receiver that can obtain high-precision satellite positioning data at a low cost, and verified the accuracy in the actual environment expected for outdoor monitoring. The developed system consists of a prototype development that sends GNSS observation data from the site in real time, and a monitoring system that performs high-precision positioning processing based on the observation data and visualizes and stores the data.
|
| Free Research Field |
空間情報学
|
| Academic Significance and Societal Importance of the Research Achievements |
本研究で開発したシステムをベースに，他のモニタリングシステムへ低コストで容易かつ迅速に応用できるよう研究を進めた．具体的には，高価な装置（数百万円の多周波型GNSS受信機など）を用いるではなく，数万円程度の費用で構築し運用できるシステムを，オープンソースソフトウェアとコンテナ型仮想化基盤を活用し，クラウド型のモニタリングシステムを構築した．
|
