发明申请
US20080030371A1 Traffic Information Providing Device, Traffic Information Providing System, Traffic Information Transmission Method, and Traffic Information Request Method 有权
交通信息提供装置,交通信息提供系统,交通信息传输方式和交通信息请求方法

Traffic Information Providing Device, Traffic Information Providing System, Traffic Information Transmission Method, and Traffic Information Request Method
摘要:
A probe center server (10) previously performs filtering to determine whether or not a projection norm of a link in a feature space can be interpolated, and notifies a probe terminal (20) to preferentially collect and upload detected probe data for the link whose missing data can not be interpolated.
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