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CHARACTERISTICS BASED ON THE SLIPPERY ROAD INFORMATION SYSTEM BY UTILIZING THE TAXI PROBE DATA

机译:利用滑行道数据的滑行道路信息系统特征

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Snowy region has serious problem related to the road surface condition about the slipperiness in driving the vehicle in winter. Informing the location of slippery road condition could contribute to ease the stress of driver. Based on this background, we conducted the pilot program that informs the location of slippery road condition by utilizing the data from the probe vehicle through the internet homepage (http://tsurunavi.ce.akita-u.ac.jp/) from 2006. By utilizing the increased number of probe car in 2007-2008 pilot program, biases that come from the shortage of the probe vehicle such as the mismatch between the location of the slip phenomenon and the location of the traffic accident are relaxed. Also, large number of events is obtained because taxi is used as the probe vehicle. In this paper, the findings from the pilot program are broadly shown, and the further directions of this system are discussed.
机译:下雪的地区存在与路面状况有关的严重问题,冬季行驶中的车辆打滑。告知路况湿滑的位置可能有助于减轻驾驶员的压力。在此背景下,我们开展了一项试点计划,该计划从2006年开始就通过互联网主页(http://tsurunavi.ce.akita-u.ac.jp/)利用探测车的数据来告知路滑的位置。通过利用2007-2008年试点计划中增加的探测车数量,可以减轻由于探测车不足而引起的偏差,例如滑移现象的位置与交通事故的位置之间的不匹配。而且,由于使用出租车作为探测车辆,因此获得了大量事件。在本文中,广泛展示了该试点项目的发现,并讨论了该系统的进一步发展方向。

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