发明申请
US20050143906A1 Systems, methods, and data structures for smoothing navigation data 审中-公开
用于平滑导航数据的系统,方法和数据结构

Systems, methods, and data structures for smoothing navigation data
摘要:
Systems and methods of smoothing navigation data may accumulate traffic information including, for each link, a congestion degree at a plurality of trip times, calculate a link travel time on the basis of the congestion degree for each trip time, and smooth the calculated link travel time.
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