2012 Fiscal Year Final Research Report
Feasibility study on car navigation system using quasi-zenith satellite system
| Project/Area Number |
23656314
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Toshiyuki 名古屋大学, エコトピア科学研究所, 教授 (80273465)
MIWA Tomio 名古屋大学, エコトピア科学研究所, 准教授 (60422763)
SATO Hitomi 名古屋大学, 大学院・環境学研究科, 助教 (00509193)
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| Co-Investigator(Renkei-kenkyūsha) |
USUI Tomotaka 名古屋大学, グリーンモビリティ連携研究センター, 特任講師 (20549448)
KENMOCHI Chiho 名古屋大学, 大学院・環境学研究科, 研究員 (50447843)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 準天頂衛星 / 高度道路交通システム / 交通計画 |
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| Research Abstract |
A purpose of this study is to examine possibility of next-generation navigation system that utilized quasi-zenith satellites system (QZSS) by which it is said that accuracy of GPS data rises. We put four GPS devices on the car and acquired four kinds of GPS data including that from QZSS. Then accuracy of these data were compared. As the result, it was found that GPS data from QZSS is less accurate and that calibration method for QZSS is needed for next-generation navigation system.
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