The invention discloses a road condition publishing method and device, electronic equipment and a storage medium, and relates to the field of computers. According to a specific embodiment, the method comprises the steps of: receiving GPS data returned by a vehicle running on a preset road section; extracting each track speed in a preset duration from the GPS data; performing stack processing on each track speed to obtain a first track speed stack and a second track speed stack; calculating a first confidence coefficient of the first track speed stack; calculating a second confidence coefficient of the second track speed stack; and publishing the road condition of the preset road section according to the track speed stack with the higher confidence coefficient in the first confidence coefficient and the second confidence coefficient. Since the track speeds are divided into different stacks, and the speed stack with the lower confidence coefficient is filtered, so that noise data can be removed; and the road condition is published according to the speed of each track after noise data is removed, so that the reliability and accuracy of road condition publishing can be improved, and the technical effects of avoiding traffic accidents and ensuring safe driving of vehicles are achieved.
本申请公开了一种路况发布方法和装置、电子设备、存储介质,涉及计算机领域。具体实现方案为:接收行驶于预设路段的车辆回传的GPS数据,从GPS数据中提取预设时长内的各轨迹速度,对各轨迹速度进行分堆处理,得到第一轨迹速度堆和第二轨迹速度堆,计算第一轨迹速度堆的第一置信度,并计算第二轨迹速度堆的第二置信度,根据第一置信度和第二置信度中置信度较高的轨迹速度堆进行预设路段的路况发布,因为采用对各轨迹速度进行分堆,并对置信度较低的速度堆进行过滤,以便去除杂音数据,并根据去除杂音数据后的各轨迹速度进行路况发布,从而可以实现提高路况发布的可靠性和准确性,进而实现避免交通事故,确保车辆安全行驶的技术效果。
Road condition publishing method and device, electronic equipment and storage medium
路况发布方法和装置、电子设备、存储介质
2021-06-15
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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