The embodiment of the invention provides a road ponding early warning method and device, relates to the technical field of communication, and solves the technical problem that no prediction on road ponding exists in the prior art, and indication cannot be provided for traffic of a ponding road section. The road ponding early warning method comprises the steps of obtaining prediction time, positioninformation of a to-be-predicted road and a driving vehicle type; inputting the prediction time and the position information into a ponding prediction model to obtain a ponding value of the to-be-predicted road; and determining ponding early warning information according to the ponding value and the driving vehicle type, wherein the ponding early warning information is used for indicating the safety index of the vehicle of the driving vehicle type driving on the to-be-predicted road at the prediction time.
本申请实施例提供一种道路积水预警方法及装置,涉及通信技术领域,解决了现有技术中没有对道路积水方面的预测,无法为积水路段的交通提供指示的技术问题。该道路积水预警方法包括:获取预测时间、待预测道路的位置信息和行驶车辆类型;将预测时间和位置信息输入到积水预测模型,得到待预测道路的积水值;根据该积水值和该行驶车辆类型确定积水预警信息,该积水预警信息用于指示该行驶车辆类型的车辆在该预测时间行驶在待预测道路上的安全指数。
Road ponding early warning method and device
一种道路积水预警方法及装置
2021-02-19
Patent
Elektronische Ressource
Chinesisch
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