| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Research Abstract |
Mobile sensing that shares and uses massive sensor data collected from various kinds of moving objects such as human and cars has attracted attention. In this study, we proposed a route recommendation system for pedestrian navigation, a system for lane estimation and a system for estimating road surface conditions with a smartphone mounted on a car. We implemented these systems and the experimental results show that managing and processing such collected sensor data based on road network data structure are useful. Also, we examined elemental techniques for mobile sensing not only from the viewpoint of data collection and management, but also from the viewpoint of information presentation, by developing a database system for spatial statistics using mobile sensing data and a method for detecting traffic condition on an oncoming lane with an in-vehicle camera.
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