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发明授权
CN101866545B 移动对象路网匹配轨迹的采集方法 失效 - 权利终止

移动对象路网匹配轨迹的采集方法
摘要：
本发明公开了一种移动对象路网匹配轨迹的采集方法，属于时态空间数据库领域以及智能交通系统领域。本发明方法包括：a)移动对象采集mv序列，并成批地将其发送至服务器，mv表示移动矢量；b)服务器对mv序列中的各个mv进行路网匹配，得到nmv序列，nmv表示路网匹配的移动矢量；c)服务器对nmv序列中的各个nmv进行路径匹配，得到路网匹配轨迹并储存。本发明可用于智能交通系统。
摘要（英）：

The invention discloses a method for acquiring a road network matching track of a mobile object, and belongs to the fields of spatiotemporal databases and intelligent transportation systems. The method comprises that: a) the mobile object acquires mv sequences and sends the mv sequences to a server in batches, wherein mv refers to a mobile vector; b) the server performs road network matching on each mv in the mv sequences to obtain nmv sequences, wherein the nmv refers to the road network matched mobile vector; and c) the server performs path matching on each nmv in the nmv sequences to obtain and store the road network matching track. The method can be used for the intelligent transportation systems.

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