The invention discloses an electronic device, a traffic sign data processing method and a storage medium. The traffic sign data processing method comprises the steps of: acquiring collected traffic sign data, wherein the traffic sign data comprises vertex set data corresponding to each traffic sign board, and the traffic sign boards comprises zebra crossings; calculating a central point of each traffic sign board in the plurality of traffic sign boards; calculating a first distance from the central point of each traffic signboard to a preset vertex of the traffic signboard where the traffic signboard is located to obtain a first distance corresponding to each traffic signboard; screening zebra crossing data out from the traffic sign data, and determining a zebra crossing set, wherein eachzebra crossing datum in the zebra crossing set comprises vertex set data of zebra crossings, center points of zebra crossings and first distances corresponding to the zebra crossings; and determiningthe processed zebra crossings based on the zebra crossing set. The traffic sign data processing method can achieve the automatic detection of the overlapping, redundancy or position errors of the traffic signs, so as to improve the map making precision.
本发明公开一种电子装置、交通标志数据处理方法和存储介质,该方法包括:获取采集的交通标志数据,所述交通标志数据包括每个交通标志牌有对应的顶点集数据,所述交通标志牌包括斑马线;计算所述多个交通标志牌中每个交通标志牌的中心点;计算每个交通标志牌的中心点到其所在交通标志牌的一个预设顶点的第一距离,得到每个交通标志牌对应的第一距离;从所述交通标志数据中筛选出斑马线数据,确定斑马线集合,其中所述斑马线集合中的每条斑马线数据包括斑马线的顶点集数据、斑马线的中心点及斑马线对应的第一距离;基于所述斑马线集合,确定处理后的斑马线。本申请实施例能实现自动检测交通标志交叠、冗余或位置错误的情况以提高地图制作的精度。
Traffic sign data processing method, electronic device and storage medium
交通标志数据处理方法、电子装置和存储介质
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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