Alarm timing for a forward collision warning system and system effectiveness for decreasing collision risk based on increases in system usefulness
| Project/Area Number |
21710175
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | 一般財団法人日本自動車研究所 (2011)
Japan Automobile Research Institute (2009-2010) |
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Principal Investigator |
ABE Genya 一般財団法人日本自動車研究所, 安全研究部, 研究員 (30426259)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 先行車追従行動 / ディストラクション / 追突警報 / 警報タイミング / 追突警報システム / Driver Distraction / 追突リスク / 減速行動 / 個人適合 |
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| Research Abstract |
As for rear-end collision warning systems how to determine alarm timing for decreases in collision risk was developed based on experimental studies. How to determine alarm timing was proposed based on usual time headways(THW) for individual drivers when following a lead vehicle. It was shown that it was possible to decrease collision risk by using different alarm trigger logics when driver is distracted in addition to THW is relatively long compared to relatively short THW.
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Report
(4 results)
Research Products
(14 results)
