The invention discloses a method and equipment for identifying abnormal traffic data, and the method comprises the steps: obtaining the traffic data of a target road section in at least one first collection time in a date for each date in a plurality of dates; screening the dates according to the traffic data to obtain at least one target date; if the traffic data of any second acquisition duration in the date to be identified meets the abnormal condition, determining that the traffic data of the second acquisition duration is abnormal; the second acquisition duration is any acquisition duration which is the same as the first acquisition duration in the date to be identified; determining an abnormal type according to the abnormal traffic data and the associated data; the associated data is used for describing the traffic state of the target road; the abnormal condition is determined according to the traffic data of the collection time period corresponding to the collection time period to which the second collection time length belongs in each target date associated with the to-be-identified date. The accuracy of identifying the abnormal traffic data is improved, so that the repair of the abnormal traffic data is more effectively assisted.
本发明公开了一种识别异常的交通数据的方法和设备,针对多个日期中的每个日期,获取目标路段在日期中至少一个第一采集时长下的交通数据;根据交通数据对各个日期进行筛选,得到至少一个目标日期;若待识别日期中的任意一个第二采集时长的交通数据满足异常条件,则确定第二采集时长的交通数据异常;第二采集时长为待识别日期中与第一采集时长相同的任意一个采集时长;根据异常的交通数据和关联数据确定异常类型;关联数据用于描述目标路段的交通状态;异常条件是根据与待识别日期关联的各个目标日期中,与第二采集时长所属的采集时段对应的采集时段的交通数据确定的。提高了识别异常的交通数据的准确性,以便更有效辅助异常的交通数据的修复。
Method and equipment for identifying abnormal traffic data
一种识别异常的交通数据的方法和设备
2024-06-28
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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