The invention provides a map data processing and traffic signal lamp timing determination method, device and equipment. The method comprises the following steps: acquiring vehicle trajectory data of a target traffic area in a historical time period; the vehicle track data comprises a track identifier, a track point position, time for acquiring the track point position and a vehicle motion state; based on the vehicle trajectory data, calculating parking time lengths at a plurality of position points in the target traffic area; and determining the position of a traffic stop line corresponding to the target traffic area based on the parking durations at the plurality of position points. According to the invention, the application range and expandability of stop line position determination can be improved.
本申请提供一种地图数据处理、交通信号灯配时确定方法、装置及设备,方法包括获取历史时段内目标交通区域的车辆轨迹数据;车辆轨迹数据包括:轨迹标识、轨迹点位置、获取轨迹点位置的时间和车辆运动状态;基于车辆轨迹数据,计算目标交通区域中多个位置点处的停车时长;基于多个位置点处的停车时长,确定目标交通区域对应的交通停止线的位置。本申请可以提高停止线位置确定的适用范围及可扩展性。
Map data processing method, device and equipment and traffic signal lamp timing determination method, device and equipment
地图数据处理、交通信号灯配时确定方法、装置及设备
22.10.2024
Patent
Elektronische Ressource
Chinesisch
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