| Project/Area Number |
25350479
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Hiroshima City University |
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Principal Investigator |
Ono Takahiko 広島市立大学, 情報科学研究科, 准教授 (20312613)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 救急搬送 / 経路探索 / 搬送時間 / 血圧変動 / 背面圧迫 / 走行モデル / 多目的最適化 / グラフ / 経度緯度 / 標高 |
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| Outline of Final Research Achievements |
In ambulance services, two demands are required: quickness (to transport a patient quickly to hospital) and safety (not to make a patient worse due to shock and acceleration), which are in trade-off relationship. In this study, I developed a route selection method for ambulances to achieve the best balance between the quickness and the safety depending on a patient's clinical condition and urgency. Based on the actual road information in Hiroshima City, Japan, I searched for the transport routes as chaning a degree of priority on quickness and safety. As a result, I confirmed that there exists different routes depending on the priority. This indicates that it would be possible to realize a much higher-level ambulance service especially in urban area with well-developed road network by selecting a transport route optimally.
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