金融界2025年6月2日消息，国家知识产权局信息显示，北京百度网讯科技有限公司申请一项名为“基于车辆轨迹数据的截流方法、装置、设备和存储介质”的专利，公开号CN120071612A，申请日期为2025年02月。
专利摘要显示，本公开提供了一种基于车辆轨迹数据的截流方法、装置、设备和存储介质，涉及计算机技术领域，尤其涉及智能交通、大数据领域。该方法包括：基于历史车辆轨迹数据，确定待截流的目标路段和上游路段的截流优先级；在当前时间窗口内根据所述截流优先级选择第i优先级的上游路段得到当前截流范围，并对所述当前截流范围进行截流；i为正整数；根据在所述当前时间窗口内所述当前截流范围和所述目标路段中的当前车辆轨迹数据确定当前截流效果，并根据所述当前截流效果确定在下一时间窗口内的下一截流范围，且在所述下一时间窗口内对所述下一截流范围进行截流。
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