Development of positioning system by using Wi-Fi signal strength without communication infrastructure
| Project/Area Number |
25871249
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
Civil engineering materials/Construction/Construction management
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| Research Institution | Tobishima Research Institute of Technology |
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Principal Investigator |
MATSUDA Hiroaki 飛島建設株式会社技術研究所, -, 主任研究員 (80443646)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 都市水害 / 被災者 / マッピング / 通信インフラレス / スマートフォン |
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| Outline of Final Research Achievements |
Obtaining of the position of the person of the event of a disaster, it is important in terms of disaster mitigation, such as victims rescue and evacuation guidance.Positioning technology using Wi-Fi, which is standardly installed in the smart device has attracted attention.However, its positioning technology requires a communications infrastructure by the radio base station positioning.Therefore, if the communication infrastructure goes down , its positioning technology could not use.
In this study, Wi-Fi single positioning method for positioning the relative positions of the other smart devices with smart devices alone was proposed.In addition, the application for smart devices was developed.
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Report
(3 results)
Research Products
(2 results)
