发明授权
US08825352B2 Traffic data prediction device, traffic data prediction method and computer program
有权
交通数据预测装置，交通数据预测方法和计算机程序
- 专利标题： Traffic data prediction device, traffic data prediction method and computer program
- 专利标题（中）： 交通数据预测装置，交通数据预测方法和计算机程序
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申请号： US13799892申请日： 2013-03-13
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公开(公告)号： US08825352B2公开(公告)日： 2014-09-02
- 发明人: Osamu Masutani
- 申请人： Denso IT Laboratory, Inc. , Denso Corporation
- 申请人地址： JP Tokyo JP Aichi
- 专利权人： Denso IT Laboratory, Inc.,Denso Corporation
- 当前专利权人： Denso IT Laboratory, Inc.,Denso Corporation
- 当前专利权人地址： JP Tokyo JP Aichi
- 代理机构： Pearne & Gordon LLP
- 优先权： JP2012-078099 20120329
- 主分类号： G08G1/00
- IPC分类号： G08G1/00 ; G06F17/30
摘要：
A traffic data prediction device includes an original link traffic data storage unit (103) for storing traffic data per original link as a predetermined road link, an extended link generation unit (104) for generating an extended link from the original links, and an extended link traffic data prediction unit (108) for predicting traffic data per extended link generated in the extended link generation unit (104) by use of traffic data per original link. The extended link generation unit (104) decides the original links for generating the extended link based on data indicating a predictive accuracy of traffic data in a combined link combining the selected original links, and generates the extended link made of the decided original links as elements.
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