The invention belongs to the technical field of auxiliary driving, and discloses a traffic light data fusion method and device, equipment and a storage medium. The method comprises the following steps: acquiring traffic light data, wherein the traffic light data at least comprises map traffic light data of a map navigation application and perceived traffic light data of an automatic driving system; verifying the validity of the traffic light data, and determining whether invalid data exist in the traffic light data; when no invalid data exists in the traffic light data, fusing the traffic light data to obtain fused data; and outputting traffic light reminding information based on the fused data. By means of the mode, the advantages of different technologies are fused, the traffic light data obtained through fusion has high accuracy, the remaining time before color conversion can be speculated for traffic lights without countdown, the coverage rate is high, more accurate reminding is provided for drivers, and the risk of traffic accidents is reduced.
本发明属于辅助驾驶技术领域,公开了一种红绿灯数据融合方法、装置、设备及存储介质。该方法包括:获取红绿灯数据,红绿灯数据至少包括地图导航应用的地图红绿灯数据与自动驾驶系统的感知红绿灯数据;对红绿灯数据进行有效性验证,确定红绿灯数据中是否存在无效数据;在红绿灯数据中不存在无效数据时,对所述红绿灯数据进行融合,得到融合数据;基于融合数据,输出红绿灯提醒信息。通过上述方式,融合不同技术的优点,使得融合得到红绿灯数据具有较高的准确性,并且对于无倒计时读秒的红绿灯,可以推测出颜色转换前的剩余时间,具有较高的覆盖率,为驾驶员提供更加准确的提醒,减少出现交通事故的风险。
Traffic light data fusion method, device and equipment
红绿灯数据融合方法、装置及设备
2024-02-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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