The invention provides a road waterlogging detection method. The method comprises the following steps: acquiring slope information of a road and weather information of an area where the road is located; estimating accumulated water information of the road based on the gradient information and the weather information; acquiring a real-time image of a road and identifying a water accumulation area in the real-time image; and determining actual ponding information of the road based on the estimated ponding information and an identification result for the real-time image. According to the scheme, the estimated road ponding information is compared with the ponding area recognized in the real-time image, the actual ponding information of the road can be accurately judged, and therefore driving assistance is provided when the vehicle encounters ponding so as to reduce the danger of the vehicle and passengers.
本发明提供了一种道路积水检测方法。该方法包括:获取道路的坡度信息和道路所处地区的天气信息;基于坡度信息和天气信息,估算道路的积水信息;获取道路的实时图像并对实时图像中的积水区域进行识别;以及基于所估算的积水信息和针对实时图像的识别结果,确定道路的实际积水信息。本发明的方案通过将估算的道路积水信息和在实时图像中识别的积水区域进行对比,能够较准确地判断道路的实际积水信息,从而在车辆遇到积水时提供驾驶辅助以降低车辆和乘员危险。
Road waterlogging detection method and device
道路积水检测方法及装置
20.06.2023
Patent
Elektronische Ressource
Chinesisch
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